Robert Belcher Antiques has dated this Biwa Pearl Jewellery Set to the 1960s.
The piece secures with an ornate T-bar toggle clasp featuring applied filigree work and set with two additional freshwater pearls. The T-bar can be inserted into either of the two decorative silver rings, providing convenient size adjustment.

The matching silver ring mirrors this dramatic design with a large peacock Biwa pearl accompanied by two freshwater pearls—one of which is a rare black variant. The cluster is beautifully anchored by a large, luminous moonstone that catches the light wonderfully. Mirroring the thoughtful engineering of the era, the ring's shank was originally crafted with an adjustable, bypass design, allowing it to be resized comfortably.

The ring is stamped 925 for Sterling silver. The bracelet is unmarked but has been fully tested and verified as silver, a characteristic typical of the local mid-century artisans crafting jewellery directly around Lake Biwa in Japan, where these historic pearls originate.

• Origin: Lake Biwa, Japan
• Period: Mid Century Modern, circa 1960
• Materials: Sterling Silver (Tested), Iridescent Biwa Pearls, Freshwater Pearls, and Moonstone
• Condition: Good vintage condition. All settings are secure, and the silver retains a beautiful, bright finish with light, age-appropriate patina.

• Dimensions:
o Bracelet Length: 20cm (Measured from T-bar to the final adjustment ring) × Width 2.8cm × Depth 0.7cm
o Ring Setting: Length 2.7cm × Width 2.5cm
o Ring Size: Approximately UK O to R (Adjustable bypass shank)
Robert Belcher Antiques has dated this Biwa Pearl Jewellery Set to the 1960s.
Robert belcher antiques was established in 1984 and is a high quality retailer of interesting, rare antiques and decorative items.
You can view the stock and full dealer information on the Robert Belcher Antiques Profile Page