This is a beautiful emerald and diamond ring that we designed from estate stones. The ring has a .82 carat square cut Colombian emerald in the center of 2 Princess cut diamonds. The emerald has beautiful rich green color. One of the diamonds is .50 carats and has a GIA certificate # 610741776 that states it is a J/VS1 stone the other is a perfect match weighs .50 and has an approximate GIA color and clarity of J/VS1. The emerald is prong set in 18kt white gold and the diamonds also are prong set. The diamonds are in perfect proportion to the emerald and steps down nicely a tapered baguette .15 carats on each side that is set into the shank. This mounting was custom made for these stones and is stamped “18kt” and tests as such. The ring weighs 3.5 dwt and is a size 6 ½ that can easily be sized. The shank is 2.73 mm. This would make a fabulous birthday or anniversary gift!