The Blooming Jewelry & Collectibles
Tue, May 20, 2025 11:45AM EDT
Lot 287
HAMMERMAN BROTHERS 1970 Geometric Ring 18Kt Gold With 3.54 Ctw Diamonds
Estimate: $6,000 - $9,500
Bid Increments
| Price | Bid Increment |
|---|---|
| $0 | $25 |
| $500 | $50 |
| $1,000 | $100 |
| $2,000 | $200 |
| $5,000 | $500 |
| $10,000 | $1,000 |
This is an exceptional geometric cocktail ring created in New York City by the American jewelry designers of Hammerman Brothers, back in the 1970. The sculptural ring was carefully crafted in solid yellow gold of 18 karats.
Diamonds: Mounted in pave settings, with 70 calibrated round brilliant cut diamonds, with a total weight of about 3.54 carats, white colorless E/F color, VS clarity.
Weight: 23.80 Grams, (15.30 Dwt.). Size: 5 and may be sized up or down on special request. Measures: 26 mm by 18 mm (1.02 x 0.71 Inches) and raise 11 mm over the finger.
Hallmarks: Stamped with the maker's mark, the designer's logo, the mark for the assay and warranty of the .750/.999 gold and signed as follows, "HB 18KT".
Very good conditions. Upon Request, Auction House may provide an appraisal. This will carry an additional cost. Appraisals are made by our in house GIA certified Gemologist.
Condition
Available payment options
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