Crafted in platinum and hallmarked with the French dog’s head stamp, this antique eternity ring features 25 bright transitional cut diamonds, totalling approximately 1.75 carats. Each sparkling diamond is grain-set, encircling the 3.25mm wide band in a seamless loop of brilliance. The sides are delicately engraved, a detail that highlights the craftsmanship of this Paris-made piece.
Likely dating to the 1920s, the ring combines transitional cut diamonds, commonly used between 1920 and 1940, with a Paris platinum assay mark introduced in 1912. In very good vintage condition, with only a few minor surface nibbles to some stones, consistent with its age and wear.
A refined example of early 20th-century French jewellery design - elegant worn solo, as a substantial wedding band, or stacked with other favourites.
Antique French Platinum Diamond Eternity Ring – 1.75ct Transitional Cut, c.1920
- Era: Circa 1920's
- Metal: Platinum
- Stones: Transitional cut diamonds (1.75cts)
- Size: US 7.25 / UK O.5
- Width: 3.25mm
- Rise off the finger: 2.25mm
- Weight: 4.4 grams
- Hallmarks: Hallmarked with the French dog's head stamp for platinum (Paris assay office). Professionally tested with an XRF analyser to further confirm the metal purity.
- Condition: Very good vintage condition
Unless otherwise stated, any chains, jewellery boxes, and other items photographed with the listed piece are for advertising purposes only and not sold with this piece.
