How do I care for an opal ring?

Opals contain natural water content and require gentle cleaning with a soft cloth rather than chemical dips or ultrasonic machines. Store them away from extreme temperature changes to maintain their internal play of colour. Prong settings should be checked regularly by a professional to ensure the cabochon stone remains secure within its gold or platinum mount.

What is an unheated sapphire?

An unheated sapphire is a natural gemstone that has not undergone thermal enhancement to improve its colour or clarity. These stones occur less frequently and are documented with gemmological reports. Collectors prize unheated stones for their natural origin, which contributes to their desirability within mid-century and antique cluster rings.

How can I tell a Victorian ring from a 1960s ring?

Victorian rings often utilise lower-carat or yellow gold settings with hand-forged details, whilst 1960s pieces frequently employ white gold or platinum with streamlined cluster geometry. Examining the shank construction and metal purity stamps helps reveal the manufacturing era. Gemstone cut styles also assist with dating, as old-cut diamonds appear predominantly in pieces from the early decades of the twentieth century.

Can these rings be resized?

Most gold and platinum rings can be altered by a skilled jeweller, though the presence of delicate side stones or intricate gallery work requires careful handling. Adjustable shanks occasionally appear on older pieces to accommodate sizing. Consulting a professional jeweller before any alteration ensures the structural integrity of the claw settings and band remains intact.

Home > Antiques For Sale > Oval Gemstone Diamond Ring > Page 2

Oval Gemstone Diamond Ring

99 items · page 2 of 7

← Page 2 of 7 →

An oval gemstone diamond ring combines a central oval stone with surrounding diamonds, offering a finger-elongating shape that collectors choose for its striking hand presence.