DiamondBuzz
Wealthy Russians Surge in Investment-Grade Diamond Purchases Amid Market Uncertainty
Demand for polished diamonds up by 60% as individuals diversify portfolios with gemstones following VAT abolition and growing financial volatility.
Wealthy Russians are increasingly turning to investment-grade diamonds, with purchases of polished stones rising by 60% last year, according to VTB, the country’s second-largest bank. This surge in demand is attributed to the government’s decision to abolish VAT on diamond purchases, which has made gemstones a more attractive investment option.
Oksana Semenenko, vice president at VTB and head of its private banking division, explained that the rarity and uniqueness of diamonds make them especially appealing during times of rising financial market instability and tighter investment restrictions. Many affluent clients are now incorporating alternative investments, including diamonds, into their portfolios, typically allocating 5-10% of their assets to these tangible assets for diversification.
This shift comes amid increasing sanctions from the G7 and restrictions on Russian currency, which have impacted Russian diamond exports. In response, Alrosa, the state-run diamond mining giant, is turning to alternative markets to sell its goods. The company’s Diamond Exclusive program focuses on polishing its largest and highest-quality diamonds, particularly stones of 3 carats or more, to be sold directly to investors through partnerships with VTB and other financial institutions.
DiamondBuzz
CVD Synthetic Fashioned To Imitate A Rough Natural Diamond
The Near-Colorless Stone Is Believed To Be The First Time Creators Of A Synthetic Chemical Vapor Deposition (CVD) Diamond Have Shaped It To Resemble A Rough Diamond
The 6.87-carat near-colorless CVD diamond was shaped to resemble a natural rough octahedral crystal but showed distinct synthetic features under microscopic and spectroscopic analysis.GIA’s tests confirmed the stone’s synthetic origin, noting polishing marks, facet junction roughness, and luminescence patterns inconsistent with natural diamonds.
No evidence currently suggests widespread substitution of synthetics for rough natural diamonds, but existing detection tools could be adapted if such cases increase.
The near-colorless stone is believed to be the first time creators of a synthetic chemical vapor deposition (CVD) diamond have shaped it to resemble a rough diamond, according to an article in the spring issue of the institute’s Gems & Gemology quarterly journal.
Upon investigation with the use of raman spectroscopy, the results confirmed that the material was a diamond, with its near-octahedral shape similar to that of a natural rough crystal. Further analysis showed that it was not a true octahedron, as only one set of opposing faces was parallel. Microscopic observation under differential interference contrast revealed extremely flat faces marked mainly by parallel polishing lines, unlike the growth steps and trigons typically seen on natural octahedral faces. The facet junctions were extremely rough, possibly due to measures taken to improve the color, after which the main faces appear to have been repolished, the institute explained.
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