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ID #SA1217519
FOR SALE
£950
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18ct Gold Oval Cut Cabochon Opal and Diamond (0.30ct) Cluster Ring
For sale by AgAu Jewellery
for sale €1,112     $1,207
£950
AgAu Jewellery

AgAu Jewellery

Sellingantiques Verified Since Apr 2011
Browse dealers 286 items
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18ct Gold Oval Cut Cabochon Opal and Diamond (0.30ct) Cluster Ring

1940 - 1960
For Sale by AgAu Jewellery
Description

A vintage 18ct Gold Oval Cut Cabochon Opal and Diamond (0.30ct) Cluster Ring . The ring is fully marked for 18ct gold. The face of the ring is set with a oval cut cabochon opals approx (3.00ct) and a cluster of 14 brilliant cut diamonds, totalling approximately (0.30ct). The opal is a beautiful Coober Pedy crystal and  is stunning and full of colour, with orange, greens, blues and reds. The face of the ring measures 12mm wide x 15mm length, the total weight is 4.5 grams, the ring is a UK size K and is offered in excellent condition.

Metal: 18ct yellow gold. 

Stone(s): 1 x opals, 14 diamonds, totalling (0.30ct)

Measurements: Ring face 12mm wide x 15mm length

Hallmark: Marked for 18ct

Size. Size K

Weight: 4.5g

Condition: Excellent condition 

Physical Dimensions
Height
1.5cm (0.59")
Width
1.2cm (0.47")
Depth
2.2cm (0.87")
Declaration

AgAu Jewellery has dated this Opal Diamond Cluster Ring to the 1950s.

Reference Numbers
Sellingantiques Reference
SA1217519
Dealers Internal Reference
282397
Dealers Notes

To locate this item on our website use the 'Internal Ref' below on agaujewellery.com where you can also view and/upgrade your packaging, pay using Credit/Debit card, PayPal, American Express, GooglePay and ApplePay

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Description
A vintage 18ct Gold Oval Cut Cabochon Opal and Diamond (0.30ct) Cluster Ring . The ring is fully marked for 18ct gold. The face of the ring is set with a oval cut cabochon opals approx (3.00ct) and a cluster of 14 brilliant cut diamonds, totalling approximately (0.30ct).
“
The opal is a beautiful Coober Pedy crystal and  is stunning and full of colour, with orange, greens, blues and reds.
AgAu Jewellery

The face of the ring measures 12mm wide x 15mm length, the total weight is 4.5 grams, the ring is a UK size K and is offered in excellent condition.

fig 1. An 18ct gold ring featuring a central oval cabochon opal framed by a halo of brilliant-cut diamonds with carved shoulders.
fig 1. 18ct Gold Oval Cut Cabochon Opal and Diamond (0.30ct) Cluster Ring

Metal: 18ct yellow gold. 

Stone(s): 1 x opals, 14 diamonds, totalling (0.30ct)

Measurements: Ring face 12mm wide x 15mm length

Hallmark: Marked for 18ct

Size. Size K

Weight: 4.5g

Condition: Excellent condition 

Height
1.5cm (0.59")
Width
1.2cm (0.47")
Depth
2.2cm (0.87")
Date of Manufacture

AgAu Jewellery has dated this Opal Diamond Cluster Ring to the 1950s.

Reference Numbers
Sellingantiques Ref
SA1217519
Dealers Internal Ref
282397
AgAu Jewellery
AgAu Jewellery
Sellingantiques verified Since Apr 2011

If you would prefer to pay via credit/debit card please get in touch via email or phone, thank you

Dealer Profile

You can view the stock and full dealer information on the AgAu Jewellery Profile Page

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An 18ct gold ring featuring a central oval cabochon opal framed by a halo of brilliant-cut diamonds with carved shoulders.
1 / 12
Archive I An 18ct gold ring featuring a central oval cabochon opal framed by a halo of brilliant-cut diamonds with carved shoulders.

18ct Gold Oval Cut Cabochon Opal and Diamond (0.30ct) Cluster Ring

Archive II An 18ct gold ring featuring a central oval cabochon opal framed by a halo of brilliant-cut diamonds with carved shoulders. View II
Archive III An 18ct gold ring featuring a central oval cabochon opal framed by a halo of brilliant-cut diamonds with carved shoulders. View III
Archive IV An 18ct gold ring featuring a central oval cabochon opal framed by a halo of brilliant-cut diamonds with carved shoulders. View IV
Archive V An 18ct gold ring featuring a central oval cabochon opal framed by a halo of brilliant-cut diamonds with carved shoulders. View V
Archive VI An 18ct gold ring featuring a central oval cabochon opal framed by a halo of brilliant-cut diamonds with carved shoulders. View VI
Archive VII An 18ct gold ring featuring a central oval cabochon opal framed by a halo of brilliant-cut diamonds with carved shoulders. View VII
Archive VIII An 18ct gold ring featuring a central oval cabochon opal framed by a halo of brilliant-cut diamonds with carved shoulders. View VIII
Archive IX An 18ct gold ring featuring a central oval cabochon opal framed by a halo of brilliant-cut diamonds with carved shoulders. View IX
Archive X An 18ct gold ring featuring a central oval cabochon opal framed by a halo of brilliant-cut diamonds with carved shoulders. View X
Archive XI An 18ct gold ring featuring a central oval cabochon opal framed by a halo of brilliant-cut diamonds with carved shoulders. View XI
Archive XII An 18ct gold ring featuring a central oval cabochon opal framed by a halo of brilliant-cut diamonds with carved shoulders. View XII
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AgAu Jewellery

AgAu Jewellery
Telephone 01617 061316
Location
Stockport
Great Manchester
United Kingdom
Dealer Profile Page sellingantiques.co.uk/AgAu
Verified Since Apr 2011
Items For Sale 286
Items Sold 1,893
AgAu Jewellery
AgAu Jewellery
Verified Since Apr 2011
View Dealer Info
Location: Stockport, Great Manchester, United Kingdom
Profile: sellingantiques.co.uk/AgAu
Verified
Apr 2011
For Sale
286
Sold
1,893
An 18ct gold ring featuring a central oval cabochon opal framed by a halo of brilliant-cut diamonds with carved shoulders.
18ct Gold Oval Cut Cabochon Opal and Diamond (0.30ct) Cluster Ring
Ref: SA1217519
An 18ct gold ring featuring a central oval cabochon opal framed by a halo of brilliant-cut diamonds with carved shoulders.
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Archival Detail

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Cataloguer’s note

Written by Sellingantiques from the dealer’s photographs and listing
  • ObjectRings
  • Period1940 - 1960
  • StyleVintage
  • Material18ct Gold, Opal, Diamond
  • ColourGold, Iridescent White
  • MotifsCabochon opal, Diamond halo, Carved shoulders, Cluster setting
  • SizeH 1.5 cm (1 in) x W 1.2 cm (0 in) x D 2.2 cm (1 in)

This vintage 1950 ring is made of 18ct yellow gold, set with a central oval cabochon opal and a halo of fourteen brilliant-cut diamonds. The opal displays iridescent white flashes of orange, green, blue, and red, while the gold band includes carved shoulders leading to the cluster setting. The ring is fully marked for 18ct gold and is offered in excellent condition with a total weight of 4.5 grams and a UK size K. The ring measures 1.5 cm high, 1.2 cm wide, and 2.2 cm deep. It can be worn as a decorative accessory for special occasions or daily wear in a home today.

FAQs

An opal and diamond cluster ring features a central cabochon opal surrounded by a halo of smaller accent diamonds, a setting style that gained significant prominence during the nineteenth century and remains a classic design in fine jewellery.

These rings are constructed using 18ct yellow or white gold to provide structural integrity, incorporating a natural oval opal cut en cabochon and brilliant-cut diamonds secured by claw or prong settings.

Authentic items display official hallmark engravings on the inner surface of the band denoting metal purity, alongside characteristic hand-set claws and natural optical play-of-colour variations unique to genuine opals.

An opal cluster ring functions as a standalone statement piece worn on the ring or middle finger, complementing both formal evening wear and contemporary tailored wardrobes.

Opals require careful handling due to their delicate hydrated composition; clean gently using warm soapy water and a soft microfibre cloth, avoiding harsh chemicals, extreme temperature changes, and ultrasonic cleaners.
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