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Large Opal and Diamond Ring Vintage

5.08ct Opal and 2.49ct Diamond, Platinum Dress Ring - Vintage Circa 1950

A stunning vintage 1950's 5.08 carat black opal and 2.49 carat diamond, platinum dress ring; part of our diverse opal jewellery and estate jewelry collections

SKU C1828


This stunning, fine and impressive large opal and diamond ring has been crafted in platinum.

The asymmetric design is ornamented with a feature four claw set 5.08ct opal panel.

The black opal is flanked to the lower border with a three claw set pear cut diamond.

The surrounding setting is ornamented with a further 1.55cts of baguette and tapered baguette cut diamonds, all collet set.

The pierce decorated, elevated ring shoulders integrate with the main setting and meld with the plain ring shank.

The 1950s jewellery is hallmarked to the interior of the shank, however this is worn and illegible and therefore has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum.

The ring is supplied with an independent diamond grading certificate for the larger diamond in addition to an independent diamond grading report card for the supporting diamonds and opal.

Images do not always reflect the true colour and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual colour and showcases each stone.

View the complete range of dress rings at AC Silver

This large opal and diamond ring is exceptional quality set with an impressive black opal, displaying a scintillating display of colour, and very high colour graded diamonds displaying a fine white, brilliance and presence.

The ring is an exceptional gauge of platinum and is in excellent condition with a worn hallmark to the interior of the shank, in keeping with age.

Reflections in photographs may detract from the true representation of this fine example of opal jewellery/estate jewelry.

Colour Black

Cut Panel

Content 5.08 carats

Dimensions 18.07mm x 13.22mm x 4.70mm

Feature Diamond

Colour D

Clarity SI1

Cut Pear

Content 0.94 carat

Dimensions 7.22mm x 5.38mm x 3.59mm

Supporting Diamonds

Colour (average grades) E

Clarity (average grades) VS2

Cut Baguette / Tapered Baguette

Content (total) 1.55 carats

Total Diamond Content

2.49 carats

Length of setting 2.47cm/0.97"

Width of setting 1.88cm/0.74"

Height of setting 8.74mm/0.34"

UK Size M 1/2

USA Size 6 1/4

The ring size may be professionally adjusted in size on request to meet your personal requirements.

15.05 grams

Proud Members of

International Federation of Art and Antique Dealer Associations CINOA
National Association of Jewellery UK's trade association NAJ