Tourmaline, Diamond, Gold Ring Stones: Tourmaline cabochon; full-cut diamonds...

Tourmaline, Diamond, Gold Ring Stones: Tourmaline cabochon; full-cut diamonds weighing a total of approximately 0.70 carat Metal: 18k gold Marked: Italian registry mark Gross Weight: 25.00 grams Size: 6-1/4 (sizeable) HID09710052018 © 2024 Heritage Auctions | All Rights Reserved

Condition Report: Diamonds:Avg Color: G-H-IAvg Clarity: SIShape(s): Full-CutCount: 51 - 75Colored Gems:Type(s): TourmalineShape(s): CabochonCount: 1 - 25Avg Quality: GoodMetals:GoldOverall Condition: GoodCondition Notes: Here we have quite a special colored tourmaline cabochon measuring 25.70 x 16.85 mm with unobtainable depth due to a closed backing. Reddish-orange is not commonly observed in tourmaline, let alone in this size. The tourmaline is currently loose within its setting and will require standard jewelers work to render it 100% secure. Bearing an Italian maker's mark < 50 PG < attributed to Spoleto Gioielli S.n.c. di Enrico Morbidoni & Co.