A romantic vintage cluster ring featuring a rich purple amethyst cabochon surrounded by a glowing halo of opals.
The centre stone is an oval amethyst cabochon (approx. 8mm x 6mm), bezel-prong set and beautifully domed with a deep, velvety violet tone. Surrounding it is a full halo of round opals (approx. 2.5mm each), each displaying lovely flashes of green and blue fire.
The setting has a wonderful crown-style gallery with tall prongs and open basket work, giving the ring height and beautiful presence on the finger. It has that classic late 1960s–1970s cluster look — feminine, slightly dramatic, and very eye-catching.
A beautiful birthstone combination as well — February (amethyst) and October (opal).
DETAILS
Metal: 10K yellow gold (stamped & tested)
Weight: 3.7 grams
Size/Dimensions: Ring size 6.25; amethyst approx. 8mm x 6mm; opals approx. 2.5mm each
Stone(s): Oval amethyst cabochon centre; round opal halo
Hallmarks & Testing: Stamped 10K; acid tested
Condition: Very good vintage condition with light, age-appropriate wear; opals show lively play of colour
Approx. Year: Circa 1960s–1970s
Style: Vintage cluster ring / halo ring / cabochon statement ring
Shipping: Ships tracked and insured from Canada
Thank you for considering one of our carefully curated pieces of vintage jewelry.
Vintage 10K Gold Amethyst & Opal Halo Ring · Cabochon Cluster · Size 6.25
This ring can be resized to fit you perfectly. For resizing, please add the Ring Resizing Service ($50) to your cart and include your desired size with your order, and we will tailor it just for you.
Returns are available, but resizing cost will not be refunded.

































