Jewels & Diamond Auction

Vintage jewelry online auction

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Favorite Lots

Lot : 7

A Gold Ring Set with One 1.01ct. Central Diamond Accompanied by a G.I.A Report Stating…

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Lot : 8

An 18K White and Pink and White Gold Ring set with Diamonds with a Total…

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Lot : 70

18K White Gold Ring Set with 3 Lines of “Baguette” Cut Diamonds with an Invisible…

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Lot : 79

18K Gold Bangle set with Diamonds with invisible setting and regular setting. Total Weight Approximately:…

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Lot : 95

An 18K Yellow Gold Gentleman’s Cabochonת, with Sapphire Weighing Approximately 7.83 carats Accompanied with Gubelin…

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Lot : 102

A Gold Ring with a Princess-Cut Fancy Yellow Diamond Weighing 10.01ct. H.R.D Report no. 05016519011…

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Lot : 103

Pair of 18K Gold Pendant Briolette Earrings set with Square and Baguette Diamonds in an…

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Lot : 104

18k Gold of entwined and scrolling design, with square Emerald centerpiece, surrounded by oval cut…

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Tzoffey's Blog

Gemstones characteristics

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Are Diamonds and Precious Stones an Investment? / Avner Sofiov

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The Trends According to Auctions/ Avner Sofiov

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Tzoffey’s conducts the largest auction in Israel’s history

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Tzoffey's 1818 is a privately owned auction house specializing in diamonds, precious stones and Jewelry.

Mr. Avner Sofiov, President of Tzoffey’s, is the Former President of the Israel Precious Stones and Diamond Exchange and has served as the Director on the Board of Directors of the International Colored Gemstone  Association (ICA), Chairman of the

ICA Arbitration Committee and Chairman of the ICA Ethics Committee.


Avner takes care to display in Tzoffey’s auctions rare and unique items, attracting many serious collectors and buyers from all over the world.