Diamond Hand Polishing
Diamond Hand Polishing
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![]() Diamond Hand Polishing Pad GRANITE MARBLE4 Pc Pads Set US $42.99
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![]() 200 Diamond Polishing Hand Pad US $9.85
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The Israeli Diamond Industry Salutes the State of Israel on Its Diamond Anniversary
The State of Israel is unquestionably proud of its diamond Industry, one of the country’s leading and earliest exporters. The industry’s indomitable spirit reflects the unique determination that has helped to make the State of Israel the unique country that it is today.
The Israeli Diamond Industry has an illustrious past whose foundations were laid in a beleaguered Land of Israel during the late 1930’s and early 1940’s. At the time the winds of the Second World War were already blowing; many diamantaires fled from Belgium and other parts of Europe; some settled in places like the United States and Cuba. Others chose to come to the land that was then called Palestine.
Yehezkel Goldman, who was named an Israeli Diamond Industry Dignitary in 1994, began his career as a bruter in the Ophir factory on Tel Aviv’s Nahmani Street in 1941.
Shlomo Vainstein had attempted to establish a factory in 1910, with little success. In 1940 he finally set up a factory in Netanya called “Mazal U’Bracha,” together with Baruch Friedberg. Despite the difficult conditions, the industry began to prosper: In 1940 there were only 5 factories, but by 1941 there were already 12.
The Mayor of Netanya, Oved Ben Ami, provided incentive to the fledgling diamond industry by providing land free of charge for diamond polishing factories. He gave the land and the factory owners provided the necessary equipment,” explains Goldman.
“Those were difficult times,” says Goldman. “In one case, The Irgun Resistance Group (IZL) proposed to a factory owner to stage a robbery so that the organization could use the diamonds to buy arms. The company was covered by insurance. In another instance the IZL robbed Barclay’s Bank on Allenby Street in Tel Aviv. The British promptly came to the factory’s offices to check for illegal activities.”
“One of the workers at the Ophir factory – Yehiel Tresner – was later arrested by the British and hanged for involvement in an illegal organization,” he adds.
“Workers had to pay a daily fee for their seat in the factories. And if a worker wanted to transfer to another factory, he had to receive authorization from the factory owner. Each worker was paid on a contracting basis according to the number of stones that he had cut or polished.”
Goldman established his company in 1951 and was granted sightholder status by the DTC (the Diamond Trading Company) in 1954, until 1992 when he closed his factory.
The industry underwent ups and downs: “There were various crises, for example in the mid-40’s and in the 80’s, but nevertheless the industry prospered.”
Despite the various obstacles and problems, Goldman looks back at those times with great nostalgia: “There was a feeling of brotherhood among the workers. There were soccer teams in the factories and we played against each other. In 1948, the diamond industry was declared essential so key workers were not called up for duty, but I did fight in the War of Independence.”
Otto Birnbach, one of the most veteran members of the Israeli Diamond Industry and also a Diamond Industry Dignitary, recalls how over the years the industry moved from Netanya to Tel Aviv and finally to Ramat Gan. “The Diamond Exchange was initially located at Tel Aviv’s Caf? Palatin and later moved to Ahuzat Bayit. How did the Diamond Exchange end up in Ramat Gan? The Mayor of Tel Aviv, at the time, Mayor Namir insisted that we pay a triple tax for owning a business, an industrial plant and an office. Ramat Gan’s Mayor Krinitzi agreed to charge only one tax. It was that simple.”
He recalls that the first bank to finance the industry was Union Bank, headed by a Dutch immigrant named Ehrenfeld.
Birnbach was a member of the IZL, along with his lifelong friend, the late Moshe Schnitzer, and many other colleagues. He vividly recalls the stormy Altalena Affair and the fact that an Egyptian bomb fell on his factory , called Nova, on the very first day of the War of Independence on May 14, 1948. The factory was completely demolished.
“After the War of Independence, I rebuilt the polishing factory and business flourished,” Birnbach says.”In 1947, the late Menachem Begin sent my brother, Max Birnbach, to the United States in order to raise funds for the resistance. He helped to raise funds in New York and also opened an office for the family diamond business.” Otto polished the stones here at the factory here in Bnei Brak and then sent them to his brother to be sold in New York.
“We were producing small stones at the time and large amounts were needed. We employed 250 workers at our factory,” Birnbach notes.
“I look back with pride at the development of the industry and see great changes. We started out as bruters and polishers. Now the Israeli Diamond Industry deals mainly in marketing of polished. Rough diamonds are sent for polishing to the Far East due to cheap labor.”
He continues: “I love diamonds. To me, each stone has a history, a special intrinsic value. There was a special fraternity within the industry, of comrades who followed a joint path for many, many years,” states Birnbach.
Looking to the future, Otto Birnbach summarizes: “I cannot envision a Jewish state without a diamond industry and I am confident that the industry will continue to prosper. I firmly believe “Am Yisrael Chai” – the Jewish nation thrives!”
Maurice Gl?ck was only a child when World War II broke out. His diamantaire father, Yehuda, had moved from Transylvania to Belgium in 1928 and was unable to evade the Nazi Occupation. Yehuda and his wife were taken to the death camps and little Maurice was left with a Christian family. Only Maurice’s father survived the camps. In 1950, Yehuda, who had married his wife’s sister, decided to move to Israel with his new wife and young son.
Yehuda opened a stone quarry near Rosh Haayin which eventually failed. He then returned to Belgium and only came back to live in Israel in 1970. Maurice began his diamond internship in Antwerp in 1965, and in 1967, the family opened a polishing plant in Ramle.
In 1967, Maurice’s cousin, Arie Efrat, a partner in the company, was mobilized during the Six Day War and Maurice stayed at the factory, which was declared essential to the economy. “Our company employed mostly new immigrants. We taught them bruting and polishing, giving them a new profession.”
Maurice adds: “During the Six Day War the diamond community in Antwerp rose to the occasion and sent large donations to Israel. My father gave the first donation of $20,000, a large amount of money at the time, and others followed his example.”
The diamond industry’s financial contribution to Israel didn’t stop there. Subsequently, during the Yom Kippur War in 1973, the Israeli government urgently appealed to the Israeli Diamond Industry for much needed funds. The President of the Israeli Diamond Exchange then, the late Moshe Schnitzer, organized an appeal and substantial sums were handed over.
Maurice notes that his father was a leading expert in large stones, sometimes up to 100 carats or more. During the seventies, Maurice travelled around the world, particularly to Japan, Hong Kong and Singapore, to sell the family firm's output, which was quickly snapped up by wholesalers and a number of well-established jewelers. “Throughout the seventies there was a great deal of interest in large stones, sometimes seen as an investment, sometimes as a hedge against troubled times.”
He continues: “During the eighties we would also sell diamonds at private parties in the United States. People would buy unset diamonds directly from us. In the late seventies, the price for a one carat of D flawless diamond at the Israel Diamond Exchange would sell for $40,000. A four-room apartment in a good area in Tel Aviv at that time cost about the same. But within a short time the price per carat quickly dropped to $15,000 and even $10,000. Once the prices started dropping, customers held off until the prices dropped still further. The industry was in trouble.”
Maurice adds: “Up to 1981 we thought that normal economic rules did not apply to the diamond industry. We thought that diamonds would always maintain their value. But then reality set in.”
In 1989 Maurice started publishing lists of demands for the diamonds, called 'Kesher Yahalom' or Diamond-Link, an innovation in the diamond industry. Those lists subsequently evolved into the IDEX, the international diamond exchange online.
The Israeli Diamond Industry is indeed subject to ups and downs, and trends come and go. In the industry’s early years, only small stones were cut and polished in Israel. Then, until the eighties, large stones were popular and some of the biggest buyers came from the Far East. Thirty years later, the Israeli Diamond Industry no longer cuts and polishes small stones, but it again specializes in large stones. And once again, it is seeking new markets in the Far East.
Through it all, the Israeli Diamond Industry has always risen to the occasion and adapted itself to the necessary changes – much like the State of Israel.
Photographs courtesy of the Harry Oppenheimer Diamond Museum
By: Rachel Lieberman
About the Author
http://www.israelidiamond.co.il/English/index.aspx
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P21S Polishing Soap $10.95 P21S announces the end of tedious polishing. The wheel you see here was purchased from a scrap dealer. We polished of of the wheel in less than a minute... by hand! The secret is this unique scrap-like cake that's water-based. Just take the enclosed sponge, wet it and drag it across the soap. Squeeze to create lather and gently scrub. In seconds a brilliant shine appears. Now rinse with water and you're done. No struggling with a greasy paste with 2 fingers, no black grime under the fingernails and no oily rags to deal with afterward. And you're polishing at ten times the speed with a fraction of the effort! Great on exhaust pipes, bumpers, gas tanks, running boards, diamond plate, or anywhere else you would use metal polish. Dozens of uses around the home such as stainless, aluminum and copper pans, glass cook tops, etc. Biodegradable and non-toxic too! 300 gram (10.6 oz) tub with sponge - Part No. 15300P Applications: Before After |
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Polishing (Metalworking) $68.51 High Quality Content by WIKIPEDIA articles Polishing and buffing are finishing processes for smoothing a workpieces surface using an abrasive and a work wheel. Technically polishing refers to processes that use an abrasive that is glued to the work wheel, while buffing uses a loose abrasive applied to the work wheel. Polishing is a more aggressive process while buffing is less harsh, which leads to a smoother, brighter finish. A common misconception is that a polished surface has a mirror bright finish, however most mirror bright finishes are actually buffed. Polishing is often used to enhance the looks of an item, prevent contamination of medical instruments, remove oxidation, create a reflective surface, or prevent corrosion in pipes. In metallography and metallurgy, polishing is used to create a flat, defectfree surface for examination of a metals microstructure under a microscope. Siliconbased polishing pads or a diamond solution can be used in the polishing process. Author: Miller, Frederic P./ Vandome, Agnes F./ McBrewster, John Binding Type: Paperback Number of Pages: 90 Publication Date: 2010/09/09 Language: English Dimensions: 6.00 x 9.02 x 0.22 inches |
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Glastar G-15 Bevel Star Grinding And Polishing System $774.95 Create, repair and hand bevel glass projects yourself simply and easily with the Bevel Star System. A complete, multi-functional beveling station designed for grinding and polishing straight edges and outside curves. Bevel Star comes with all the features you want. Direct water hook-up, with adjustable waterspout makes it easy to put water flow to any area of the grinding disc. Our splash guard controls overspray. The flush mount system allows you to use the entire 6 diamond grinding surface. And changing between grinding and polishing pads is quick and easy. Available in 220/240 Voltage Product is also available in 220/240V for our international customers. Click Here for pricing and information. |
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Polishing of Diamond and Diamond Composites (Hardcover) $254.27 Polishing of Diamond and Diamond Composites serves as a source of information on the surfacing of diamond and related materials, providing state-of-the-art polishing techniques for diamond products. Containing references, drawings, photographs, micrographs, spectra and technical data tables, Polishing of Diamond and Diamond Composites covers the majority of the techniques available for polishing diamond and polycrystalline diamond composites. The authors provide a description of the polishing methods, illustrations of apparatus, surface finish achievable and an explanation of the material removal mechanisms associated with the various polishing techniques. Methods of improving the efficiency and quality of the polished surfaces are discussed. These enable the reader to understand the merits and drawbacks of each existing technique, and possibly to come up with a new invention. For convenience, some commonly used characterization methods are included in the appendix. |
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Flexible Diamond Lap For Polishing (600 Grit) $224.95 Flexible Diamond Laps, made for the CrystalMaster Pro 12, feature a PSA backing, plated system for grinding, resin system for polishing, a semi-flexible fiberglass backing, and should be used wet. This polishing disk is 600 grit. |
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Glastar G151 Bevel Star Grinding And Polishing System - International Voltage $774.95 Create, repair and hand bevel glass projects yourself simply and easily with the Bevel Star System. A complete, multi-functional beveling station designed for grinding and polishing straight edges and outside curves. Bevel Star comes with all the features you want. Direct water hook-up, with adjustable waterspout makes it easy to put water flow to any area of the grinding disc. Our splash guard controls overspray. The flush mount system allows you to use the entire 6 diamond grinding surface. And changing between grinding and polishing pads is quick and easy. This tool is designed just for our international customers. This item uses international voltage of 220/240V, common in Europe and other parts of the world, but will not work with North American electrical outlets. For the standard American voltage product Click Here . |
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Polishing Compound With Brush $26.95 Polish glass and beveled faces in a single step. Acts like Cerium Oxide as a quick and effective polish. Designed for use with Inland and 39;s Beveler Kit and polishing discs. Can be used with other beveling and polishing machines, like the Diamond Max Beveling System 7900 and the Crystal Master Pro 6910. Use as a final polish for beveled glass faces or to remove light scratches from glass surfaces and mirror. 4 ounces. Comes packaged with a Foam sponge applicator brush. |
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Polishing Compound - 4 Oz. $19.95 Polish bevels and cold worked glass to a smooth, flawless finish for professional looking results in your fusing and stained glass. Use this cerium oxide polishing compound with grinders and bevelers like the Diamond Max Beveling System 7900 and the CrystalMaster Pro 12 Lap Grinder 75401. |
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The World Market for Hand Sharpening or Polishing Stones $325 This report was created for strategic planners, international executives and import/export managers who are concerned with the market for hand sharpening or polishing stones. With the globalization of this market, managers can no longer be contented with a local view. Nor can managers be contented with out-of-date statistics that appear several years after the fact. I have developed a methodology, based on macroeconomic and trade models, to estimate the market for hand sharpening or polishing stones for those countries serving the world market via exports or supplying from various countries via imports. I do so for the current year based on a variety of key historical indicators and econometric models. |
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Mothers PowerBall Polishing Tool 05140 $43.59 Polishing tool. The first foam polishing tool designed to revitalize billet diamond plate polished aluminum stainless steel plastic lenses convertible top windows and much more. Unique and durable construction compresses to fit tight spaces so polishing difficult intricate metalwork to a mirrorlike finish is fast and easy. Patent pending worldwide. Use with Mothers PowerMetal polish. Length: 6.5. Width: 6. Height: 6.5 |
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14k White Gold Diamond Pattern Hand Carved Wedding Band $550 A stylish diamond linear pattern is carved on this milgrain band of white gold. You will have a great start as husband and wife with this 14k White Gold Diamond Pattern Hand Carved Wedding Band. |
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14k Two Tone Gold Diamond Pattern Hand Carved Wedding Band $550 A stylish diamond linear pattern is carved on this milgrain band of white and yellow gold. You will have a great start as husband and wife with this 14k TT Gold Diamond Pattern Hand Carved Wedding Band. |
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14K White Gold Leaves 1/6 Carat Diamond Right Hand Ring $639.95 This fashion ring has 14 white gold leaves, each bearing a gorgeous prong set diamond. Express your unique sprit with this 14K White Gold Buttons 1/6 Carat Diamond Right Hand Ring. |
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14k Two Tone Gold Diamond Facet Hand Carved Wedding Band $594 An elegant milgrain wedding band carved like a diamond facet, it is well-crafted from yellow and white gold. You are the most beautiful bride with this 14k TT Gold Diamond Facet Hand Carved Wedding Band. |
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14k White Gold Crossover 1 Carat Diamond Right Hand Ring $1125 This fashion ring has the simple elegance of a crossover diamond pattern. Express your unique sprit with this 14k White Gold Crossover 1 Carat Diamond Right Hand Ring. |
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14k White Gold Diamond Facet Hand Carved Wedding Band $594 An elegant milgrain wedding band carved like a diamond facet, it is well-crafted from white gold. You are the most beautiful bride with this 14k White Gold Diamond Facet Hand Carved Wedding Band. |
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14k White Gold Teardrops 1.00 Carat Diamond Right Hand Ring $1495 This right hand ring features linked tear shaped drops of white gold with 77 prong set diamonds. You will shed tea of joy with this 14k White Gold Teardrops 1.00Ct Diamond Right Hand Ring. |
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14k Tri-Tone Hand Woven 7mm CF Diamond Anniversary Band $1474 This 14k tri-tone anniveary band has the popular hand woven pattern with smooth yellow and rose gold in the white gold band. Beautifully set .22ct diamond adds a true beauty. Your love is everlasting with this 14k Tri-Tone Hand Woven 7mm CF Diamond Anniveary Band. |
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18k Tri-Tone Hand Woven 7mm CF Diamond Anniversary Band $1716 This 18k tri-tone anniveary band has the popular hand woven pattern with smooth yellow and rose gold in the white gold band. Beautifully set .22ct diamond adds a true beauty. Your love is everlasting with this 18k Tri-Tone Hand Woven 7mm CF Diamond Anniveary Band. |
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14k White Gold Bouquet 1/3 Carat Diamond Right Hand Ring $755 This fashion ring resembles a bouquet of beautiful diamonds. Express your unique sprit with this 14k White Gold Bouquet 1/3 Carat Diamond Right Hand Ring. |
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14k Two Tone Gold 1/5 Carat Diamond Right Hand Ring $720 Bold and Stunning. Thirty round cut diamonds set in white gold, with two gorgeous yellow gold links. You don't want to miss this 14k Two Tone Gold 1/5 Carat Diamond Right Hand Ring |
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14K White Gold Floral 1/3 Carat Diamond Right Hand Ring $944.95 This fashion ring has exquisite floral clusters of diamonds. Express your unique sprit with this 14K White Gold Floral 1/3 Carat Diamond Right Hand Ring. |
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14K Yellow Gold Floral 2/3 Carat Diamond Right Hand Ring $2574.95 This fashion ring has exquisite floral clusters of diamonds. Express your unique sprit with this 14K Yellow Gold Floral 2/3 Carat Diamond Right Hand Ring. |
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14k White Gold Fancy 1 Carat Diamond Right Hand Ring $1340 This fashion ring has multiple pathways of beautiful diamonds. Express your unique spirit with this 14k White Gold Fancy 1 Carat Diamond Right Hand Ring. |
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14k Yellow Trendy Gold 1.00 Carat Diamond Right Hand Ring $1645 This fashion ring has a complex layering of yellow gold and diamonds. Express your unique sprit with this 14k Yellow Trendy Gold 1.00Ct Diamond Right Hand Ring. |
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14k White Gold Fashion 2.15 Carat Diamond Right Hand Ring $3120 This fashion ring has multiple tie of white gold, covering in beautiful diamonds. Express your unique sprit with this 14k White Gold Fashion 2.15 Carat Diamond Right Hand Ring. |
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14K White Gold Flower Leaf .50Ct Diamond Right Hand Ring $749 This fashion ring has a gorgeous flowery display of diamonds. Express your unique spirit with this 14K White Gold Flower Leaf .50Ct Diamond Right Hand Ring. |
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14k White Gold Balanced .75 Carat Diamond Right Hand Ring $1190 This fashion ring balances 7 diamonds beautifully multiple bands of white gold and 36 more diamonds. Express your unique sprit with this 14k White Gold Balanced .75Ct Diamond Right Hand Ring. |
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14k White Gold Wraparound 3/4 Carat Diamond Right Hand Ring $1405 This fashion ring has four gorgeous bands of diamonds in a trendy configuration. Express your unique sprit with this 14k White Gold Wraparound 3/4Ct Diamond Right Hand Ring. |
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14k White Gold Majestic 1/4 Carat Diamond Right Hand Ring $465 This fashion ring has 19 diamonds set in a elaborate and majestic display of white gold. Express your unique sprit with this 14k White Gold Majestic 1/4Ct Diamond Right Hand Ring. |
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14k White Gold Crisscross Prong Diamond Right Hand Ring $410 This double band of white gold features 17 prong set round diamonds. You are always ready to party when you have this 14k White Gold Crisscross Prong Diamond Right Hand Ring. |
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14k White Gold Crossover 1/3 Carat Diamond Right Hand Ring $880 This ring features two laye of white gold lined with 28 prong set diamonds crisscrossing with a band of plain white gold. You will dazzle with this 14k White Gold Crossover 1/3 Carat Diamond Right Hand Ring. |
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14k White Gold Spiral .50 Carat Diamond Right Hand Ring $1025 This fashion ring combines dazzling spirals of white gold and diamonds. Express your unique sprit with this 14k White Gold Spiral .50 Carat Diamond Right Hand Ring. |
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14k White Gold Trendy 1.35 Carat Diamond Right Hand Ring $2415 This fashion ring has a complex layering of white gold and diamonds. Express your unique sprit with this 14k White Gold Trendy 1.35 Carat Diamond Right Hand Ring. |
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14k Yellow Gold Wraparound 3/4 Carat Diamond Right Hand Ring $1405 This fashion ring has four gorgeous bands of diamonds in a trendy configuration. Express your unique sprit with this 14k Yellow Gold Wraparound 3/4 Carat Diamond Right Hand Ring. |
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14k Rose Gold Diamond Chamsa (Hand) Disk Pendant $329 This stylish chamsa (hand) pendant has been crafted of 14k rose gold and 0.17Carat beautiful white diamonds. You are sure to receive many compliments when you wear this 14k Rose Gold Diamond Chamsa (Hand) Disk Pendant. |
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14k Yellow Gold Diamond Chamsa (Hand) Disk Pendant $299 This stylish chamsa (hand) pendant has been crafted of 14k yellow gold and 0.17Carat beautiful white diamonds. You are sure to receive many compliments when you wear this 14k Yellow Gold Diamond Chamsa (Hand) Disk Pendant. |
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14k White Gold Diamond Chamsa (Hand) Disk Pendant $299 This stylish chamsa (hand) pendant has been crafted of 14k white gold and 0.17Carat beautiful white diamonds. You are sure to receive many compliments when you wear this 14k White Gold Diamond Chamsa (Hand) Disk Pendant. |


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