![]() Large sapphires of gem-quality are rarely found in nature. Purchase includes original, platinum, Harry Winston pendant mounting, original Harry Winston paperwork, copy of GRS report, copy of GIA grading report, complimentary sizing, and ring box. The center sapphire was re-set in 2022 to to be featured as a more wearable ring for today's modern client. Purchased from Harry Winston in 1990, the stone was originally set in a signed, Harry Winston pendant mounting (included with purchase) signed "1817." The platinum frame is set with 80 round brilliant cut diamonds = 10.37 carat total weight and six pear shape diamonds = 3.00 carat total weight. Set in a handmade, platinum ring with 68 round brilliant cut diamonds = 1.16 carat total weight, this important sapphire is perfect for those with a sophisticated taste in exceptional jewelry. Birnbach vault features a 38.56 carat oval sapphire of transparent, blue color and Burma (Myanmar) origin with no indications of heat treatment (a true rarity in the gemstone marketplace*). They are universally accepted as the finest diamonds in the world the diamond in this ring shares all their best qualities. Because they hailed from just one mine in the ancient Indian city of Golconda that ceased production hundreds of years ago, these stones are exceptionally rare, with only a relative handful known to exist. Known as the “Ultimate Diamond,” Golconda diamonds are the purest of all diamonds, possessing a level of clarity, purity and transparency unrivaled by any other stone. ![]() Set in platinum and accentuated with approximately 1.00 total carat of tapered white diamond baguettes, this ring is truly a treasure to behold. ![]() It is also one of only a handful of Type IIa diamonds that are also internally flawless, a distinction that enhances both its beauty and rarity. Nitrogen is the element that gives diamonds color, making this gem a full two shades whiter than the whitest D-color diamond. The rare stone is certified by the Gemological Institute of America (GIA) as being D color and Type IIa, meaning it lacks any trace of nitrogen. This classic Harry Winston ring is set with an exceptional 5.56-carat emerald-cut diamond that bears all the hallmarks of the legendary Golconda diamonds. ![]()
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