Natural Fancy Colored Diamonds Highlight Bid Global International Auctioneers LLC’s Upcoming Sale

For several decades in the past, diamond cutters had been envisaging a brilliant cut that displays every minute facet of the stone in the best possible fashion. The invention of the bruting machine towards the end of the 19th century made it possible to carve a round cut. Soon these diamonds became extremely popular in designing engagement and wedding rings. In 1919, Marcel Tolkowsky’s thesis outlined the ideal ways a round cut shape could maximize brilliance. The upcoming sale from Bid Global International Auctioneers LLC features one such round cut piece, weighing 10.51 carats. It is GIA graded and has a bright sparkle. Most round diamonds today have 58 facets, reflecting light from numerous angles. Two natural fancy colored diamonds also lead the listings. One is a pear-cut intense yellow piece, weighing 1.00 carat, whereas the other is deep brownish orange, weighing 2.03 carats. 

Another key highlight is a cushion-cut diamond of a yellow brown hue, weighing 2.02 carats. The cushion shape is a blend of round brilliant cut and a classic facet style. To view the complete catalog and register to bid in the upcoming Live Cyber Monday No Reserve Investment Diamonds sale, visit Bidsquare and browse other online auctions.