











Helm & Hahn Co. Mid-Century Diamond Onyx 18 Karat White Gold Vintage Ring
- Centering a row of single cut diamonds bead set north to south
- Weighing approximately 0.09 carat total - eye clean and bright
- Flanked by oval shaped carved onyx cabochons
- Measuring 4.0 x 12.0 mm - opaque glossy black
- Flush set an flanked by tri-grooved shoulders
- With milgrain detail and high polish finish
- Stamped for 18 karat gold
- With maker's mark for Helm & Hahn Co.
- Circa: 1950
- Ring Size: 5 3/4 and sizable
- Measures north to south 13.0 mm and sits 5.5 mm
- Total Weight: 6.4 grams
- Stock Number: We-13595
SOLD OUT
Choose options
Most Wanted
Cartier 1950's Emerald Ruby 18 Karat Yellow Gold Vintage Poodle Dog Pendant
Sale price$19,559.00
Boucheron Diamond Enamel 18 Karat Yellow Gold Vintage Floral Station Necklace
Sale price$11,355.00
Vintage 1950's Diamond Sapphire Platinum Pansy Flower Unisex Brooch
Sale price$24,907.00
Asprey 1990's 18 Karat Yellow Gold Vintage Flower Ear-Clip Earrings
Sale price$13,772.00
Contemporary No Heat Yellow Ceylon Sapphire Diamond Platinum Halo Ring GIA
Sale price$19,706.00


















