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news-10$ Million Diamond, Gemstone and Jewelry Auction in Dubai

Dubai will host a $10 million auction of Tzoffey’s 1818 diamonds, gemstones, and jewelry May 9. The Dubai Magnificent Jewels Auction is the company’s 19th international auction, and will be held during the International Colored Gemstone Association’s ICA

Mr. Avner Sofiov in  Tzoffey's 1818 rough diamond center  grand opening

Tzoffey's Diamonds-Company Profile & YouTube

The owner and president of Tzoffey’s, Avner Sofiov has served as President of the Israeli Precious Stone and Diamond Exchange, a board member of the International Gemstone Association (ICA) and as Chairman of the Ethics and Arbitration Committee of the ICA

Set of diamond jewelry

Tzoffey’s Auction Items for ICA Congress on Display at BaselWorld

A million-dollar chess set, with chess pieces and the chessboard crafted from more than 1 kilogram of gold and set with 9,900 black and white diamonds, is  among the items on display at BaselWorld the chess set, a heart shaped intense yellow diamond of 22.26 cts. valued at nearly $500,000

Emerald and diamonds necklace

Tzoffey's conducts largest auction in Israel's history: the most expensive item

Tzoffey’s conducts largest auction in Israel’s history: the most expensive item on offer was an extremely important and rare platinum diamond pendant brooch set with natural fancy colored and white diamonds, weighing approximately 41.84cts 

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Rough Diamonds | Rough Diamond Tenders and Sales

IDE will be hosting multiple rough diamond tenders and sales events during the month of October, in the Ramat Gan diamond trading complex.  In addition to rough diamond tenders and auctions held by Rio Tinto, De Beers Auction Sales and Tzoffey’s 1818 a ‘Blue-White’ Diamond Dealing Day

Emerald and diamonds gold ring

Tzoffey’s auction at ICA Congress to feature million dollar chess set

The chess pieces and the chessboard in this set are crafted from over 1 kilogram of gold and set with 9,900 black and white diamonds, making this a stunning creation .The International Colored Gemstone Association (ICA) announced today that this fabulous chess set.

Mr. Avner Sofiov displaying 2 big rough diamonds on first  international rough tender week on IDE


sraeli-French auction house Tzoffey’s 1818 has announced that it will add a rough diamond weighing more than 600 carats to its tender during the March 9-13

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Tzoffey's 1818 To Auction 1,000 Carat Diamond

Israeli-French auction house Tzoffey’s 1818 is to offer a very large rough diamond weighing almost 1,000 carats at its tender at the March 9-13
Tzoffeys previously announced that