











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
Vintage 4.25 CTW Elongated Emerald Cut Diamond Platinum Engagement Ring GIA
Sale price€42.205,95
Cartier 1970's 18 Karat Yellow Gold Vintage Eagle's Claw Pendant
Sale price€10.675,95
Bulgari 3.20 CTW Diamond 18 Karat Rose Gold Serpenti Tubogas Wrap Bracelet
Sale price€38.902,95
Art Deco 4.95 CTW Aquamarine Diamond Platinum Vintage Buckle Ring
Sale price€2.895,95
Victorian Carved Cameo Moonstone 14 Karat Yellow Gold Antique Warrior Stickpin
Sale price€3.347,95


















