Bidspirit auction | OSCAR HEYMAN Cocktail Ring In

OSCAR HEYMAN Cocktail Ring In Platinum With 3.70 Ctw Diamonds & Tourmaline - An outstanding Oscar Heyman cluster cocktail ring, created in New York City and masterfully crafted in high-polish platinum (stamped 10% iridium; .900/.999). The centerpiece is a rare natural vivid green Brazilian tourmaline, round brilliant cut (8.2 x 8.2 x 5.5mm) and six-prong set, weighing approximately 2.00 carats, framed by crisp diamond geometry for maximum brilliance. The platinum mounting is set with 10 straight baguette-cut diamonds in side settings (approx. 1.30 ctw, E/F color, VS1 clarity) and finished with two marquise brilliant-cut diamonds in V-settings (approx. 0.40 ctw, E/F color, VS1 clarity). The ring weighs 8.95 grams, measures 20 x 17mm, rises 9mm off the finger, is currently size 6.5 (easily sizable upon request), and is stamped with the maker’s mark and serial number, signed “HB 3145 10%IRID PLAT.” Condition: Very good conditions. All our diamonds and colored gemstones are naturally earth-mined. Any synthetic (lab-grown) stones will be clearly indicated in the description. Upon Request, Auction House may provide Ring resizing or/and appraisal. This will carry an additional cost. Appraisals are made by our in house GIA certified Gemologist.