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ID #SA1226686
FOR SALE
£825
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14ct Gold Antique Black Boulder Opal (6.90ct) Solitaire Ring
For sale by AgAu Jewellery
for sale €965     $1,048
£825
AgAu Jewellery

AgAu Jewellery

Sellingantiques Verified Since Apr 2011
Browse dealers 287 items
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Id #SA1226686
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14ct Gold Antique Black Boulder Opal (6.90ct) Solitaire Ring

1940 - 1960
For Sale by AgAu Jewellery
Description

14ct Gold Antique Black Boulder Opal Solitaire Ring. The is set with a stunning oval cut boulder opal (6.90ct) The opal is full of color and vibrancy with flashes of orange, reds, greens and blues an all around stunning large boulder opal. The ring is marked for 14ct, the ring is C.1950’s and the ring is 6.90 for the opal carat weight. The face of the ring measures 1.3cm wide x 1.6cm high and the ring weighs 3.0 grams. The ring is a size S and can be easily resized. The ring is in excellent condition.

Metal: 14ct yellow gold.

Stone(s): 1 x opal doublet approx (6.90ct)

Ring Measurements: Ring size. 13mm wide x 16mm high

Hallmark: Marked for 14ct gold, marked 6.90 for opal carat weight

Size: UK size S

Weight: 3.0g

Condition: Excellent

Physical Dimensions
Height
1.6cm (0.63")
Width
1.3cm (0.51")
Depth
2.6cm (1.02")
Declaration

AgAu Jewellery has dated this Gold Boulder Opal Ring to the 1950s.

Reference Numbers
Sellingantiques Reference
SA1226686
Dealers Internal Reference
339273
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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All items are shipped using our standard of 5 working days, for express shipping please order on our website. EUROPEAN & WORLDWIDE CUSTOMERS ONLY: Please add £32 at the Stripe shipping option for European and £45 if you live anywhere else in the world.

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We offer a 14 day return on all items as standard, by placing an order with Selling Antiques you accept our terms of sales & return policy agaujewellery.com/terms-and-conditions

Description
14ct Gold Antique Black Boulder Opal Solitaire Ring. The is set with a stunning oval cut boulder opal (6.
“
90ct) The opal is full of color and vibrancy with flashes of orange, reds, greens and blues an all around stunning large boulder opal.
AgAu Jewellery

The ring is marked for 14ct, the ring is C.1950’s and the ring is 6.90 for the opal carat weight. The face of the ring measures 1.3cm wide x 1.6cm high and the ring weighs 3.0 grams. The ring is a size S and can be easily resized. The ring is in excellent condition.

fig 1. An oval blue boulder opal cabochon gemstone set in a 14ct yellow gold ring with a rope twist bezel border.
fig 1. 14ct Gold Antique Black Boulder Opal (6.90ct) Solitaire Ring

Metal: 14ct yellow gold.

Stone(s): 1 x opal doublet approx (6.90ct)

Ring Measurements: Ring size. 13mm wide x 16mm high

Hallmark: Marked for 14ct gold, marked 6.90 for opal carat weight

Size: UK size S

Weight: 3.0g

Condition: Excellent

Height
1.6cm (0.63")
Width
1.3cm (0.51")
Depth
2.6cm (1.02")
Date of Manufacture

AgAu Jewellery has dated this Gold Boulder Opal Ring to the 1950s.

Reference Numbers
Sellingantiques Ref
SA1226686
Dealers Internal Ref
339273
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 oval blue boulder opal cabochon gemstone set in a 14ct yellow gold ring with a rope twist bezel border.
1 / 12
Archive I An oval blue boulder opal cabochon gemstone set in a 14ct yellow gold ring with a rope twist bezel border.

14ct Gold Antique Black Boulder Opal (6.90ct) Solitaire Ring

Archive II An oval blue boulder opal cabochon gemstone set in a 14ct yellow gold ring with a rope twist bezel border. View II
Archive III An oval blue boulder opal cabochon gemstone set in a 14ct yellow gold ring with a rope twist bezel border. View III
Archive IV An oval blue boulder opal cabochon gemstone set in a 14ct yellow gold ring with a rope twist bezel border. View IV
Archive V An oval blue boulder opal cabochon gemstone set in a 14ct yellow gold ring with a rope twist bezel border. View V
Archive VI An oval blue boulder opal cabochon gemstone set in a 14ct yellow gold ring with a rope twist bezel border. View VI
Archive VII An oval blue boulder opal cabochon gemstone set in a 14ct yellow gold ring with a rope twist bezel border. View VII
Archive VIII An oval blue boulder opal cabochon gemstone set in a 14ct yellow gold ring with a rope twist bezel border. View VIII
Archive IX An oval blue boulder opal cabochon gemstone set in a 14ct yellow gold ring with a rope twist bezel border. View IX
Archive X An oval blue boulder opal cabochon gemstone set in a 14ct yellow gold ring with a rope twist bezel border. View X
Archive XI An oval blue boulder opal cabochon gemstone set in a 14ct yellow gold ring with a rope twist bezel border. View XI
Archive XII An oval blue boulder opal cabochon gemstone set in a 14ct yellow gold ring with a rope twist bezel border. View XII
Enlarged Archival View
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 287
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
287
Sold
1,893
An oval blue boulder opal cabochon gemstone set in a 14ct yellow gold ring with a rope twist bezel border.
14ct Gold Antique Black Boulder Opal (6.90ct) Solitaire Ring
Ref: SA1226686
An oval blue boulder opal cabochon gemstone set in a 14ct yellow gold ring with a rope twist bezel border.
Detail View 1
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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
  • StyleVictorian
  • Material14ct Gold, Boulder Opal
  • ColourBlue, Gold
  • MotifsRope twist border, Oval cabochon cut, Bezel setting, Tapered band
  • SizeH 1.6 cm (1 in) x W 1.3 cm (1 in) x D 2.6 cm (1 in)

This solitaire ring dates from 1950 in a Victorian style, made from 14ct yellow gold with a blue and gold colour palette. The piece holds an oval cabochon cut black boulder opal in a bezel setting, surrounded by a rope twist border upon a tapered band, with a hallmark visible on the shank. The ring measures 1.6 cm high by 1.3 cm wide and 2.6 cm deep, weighing 3.0 grams. The ring sits upon a white display surface and a wooden base in the composition. Designed for personal wear, it functions as a statement finger accessory that complements formal or casual attire when worn on the hand.

FAQs

A boulder opal solitaire ring features a single boulder opal gemstone, characterised by host ironstone backing that enhances its natural play of colour, mounted on a single metal band.

Antique opal rings are typically crafted from yellow gold, rose gold, or platinum, using bezel or claw settings to secure the soft cabochon gemstone safely.

Authentic antique opal pieces exhibit hand-finished metalwork, period-appropriate hallmarks indicating gold purity, and natural gem inclusions rather than synthetic uniformity.

An antique gold opal ring functions as a central focal piece, complementing tailored neutral garments or stacked alongside minimalist metal bands for contrast.

Opals should be cleaned gently using a soft, damp cloth, avoiding harsh chemical cleaners, ultrasonic machines, and extreme temperature changes to protect the stone.
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