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ID #SA1189675
FOR SALE
£1,795
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18ct Gold Black Opal and Diamond Cluster Pendant Necklace Heavy 8.5g
AgAu Jewellery
for sale €2,100     $2,280
£1,795
AgAu Jewellery

AgAu Jewellery

Sellingantiques Verified Since Apr 2011
View Dealers Stock Page
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Id #SA1189675
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18ct Gold Black Opal and Diamond Cluster Pendant Necklace Heavy 8.5g

1940 - 1960
For Sale by AgAu Jewellery
Description

A lovely vintage 18ct Gold Black Opal and Diamond Cluster Pendant Necklace the pendant is marked 18ct gold and the chain is marked 18ct gold. The pendant is stunning quality. The black opal is approx (3.00ct) the opal is incredible quality with vivid greens, blues and yellows, from certain angles the opal looks to have a fiery orange or red hue, it shows an array of colour from all different angles. Above the opal are 3 brilliant cut diamonds adding sparkle without taking away from the lovely black opal. The pendant is presented on a 18ct gold 18"/45cm chain. The pendant measures 1.9cm long (inc. bale) x 1.1cm wide and weighs an impressive 8.5 grams. The item is presented in excellent condition and certainly an investment piece.

Metal: 18ct Yellow Gold

Stones: 1 x black opal (3.00ct), 3 x diamonds, totalling (0.10ct)

Size: Pendant 1.9cm long, 1.1cm wide. Chain 18"/45cm 

Hallmarks: Pendant marked for 18ct gold and chain marked for 18ct gold.

Weight: 8.5g

Condition: This item is presented in excellent condition. 

Physical Dimensions
Height
1.9cm (0.75")
Width
1.1cm (0.43")
Depth
0.7cm (0.28")
Declaration

AgAu Jewellery has dated this Black Opal Pendant Necklace to the 1950s.

Reference Numbers
Sellingantiques Reference
SA1189675
Dealers Internal Reference
103680
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
A lovely vintage 18ct Gold Black Opal and Diamond Cluster Pendant Necklace the pendant is marked 18ct gold and the chain is marked 18ct gold. The pendant is stunning quality. The black opal is approx (3.
“
00ct) the opal is incredible quality with vivid greens, blues and yellows, from certain angles the opal looks to have a fiery orange or red hue, it shows an array of colour from all different angles.
AgAu Jewellery

Above the opal are 3 brilliant cut diamonds adding sparkle without taking away from the lovely black opal. The pendant is presented on a 18ct gold 18"/45cm chain. The pendant measures 1.9cm long (inc. bale) x 1.1cm wide and weighs an impressive 8.5 grams. The item is presented in excellent condition and certainly an investment piece.

fig 1. An 18ct yellow gold pendant featuring an oval cabochon black opal with blue-green iridescence and small diamond accents on a chain.
fig 1. 18ct Gold Black Opal and Diamond Cluster Pendant Necklace Heavy 8.5g

Metal: 18ct Yellow Gold

Stones: 1 x black opal (3.00ct), 3 x diamonds, totalling (0.10ct)

Size: Pendant 1.9cm long, 1.1cm wide. Chain 18"/45cm 

Hallmarks: Pendant marked for 18ct gold and chain marked for 18ct gold.

Weight: 8.5g

Condition: This item is presented in excellent condition. 

Height
1.9cm (0.75")
Width
1.1cm (0.43")
Depth
0.7cm (0.28")
Date of Manufacture

AgAu Jewellery has dated this Black Opal Pendant Necklace to the 1950s.

Reference Numbers
Sellingantiques Ref
SA1189675
Dealers Internal Ref
103680
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 yellow gold pendant featuring an oval cabochon black opal with blue-green iridescence and small diamond accents on a chain.
1 / 17
Archive I An 18ct yellow gold pendant featuring an oval cabochon black opal with blue-green iridescence and small diamond accents on a chain.

18ct Gold Black Opal and Diamond Cluster Pendant Necklace Heavy 8.5g

Archive II An 18ct yellow gold pendant featuring an oval cabochon black opal with blue-green iridescence and small diamond accents on a chain. View II
Archive III An 18ct yellow gold pendant featuring an oval cabochon black opal with blue-green iridescence and small diamond accents on a chain. View III
Archive IV An 18ct yellow gold pendant featuring an oval cabochon black opal with blue-green iridescence and small diamond accents on a chain. View IV
Archive V An 18ct yellow gold pendant featuring an oval cabochon black opal with blue-green iridescence and small diamond accents on a chain. View V
Archive VI An 18ct yellow gold pendant featuring an oval cabochon black opal with blue-green iridescence and small diamond accents on a chain. View VI
Archive VII An 18ct yellow gold pendant featuring an oval cabochon black opal with blue-green iridescence and small diamond accents on a chain. View VII
Archive VIII An 18ct yellow gold pendant featuring an oval cabochon black opal with blue-green iridescence and small diamond accents on a chain. View VIII
Archive IX An 18ct yellow gold pendant featuring an oval cabochon black opal with blue-green iridescence and small diamond accents on a chain. View IX
Archive X An 18ct yellow gold pendant featuring an oval cabochon black opal with blue-green iridescence and small diamond accents on a chain. View X
Archive XI An 18ct yellow gold pendant featuring an oval cabochon black opal with blue-green iridescence and small diamond accents on a chain. View XI
Archive XII An 18ct yellow gold pendant featuring an oval cabochon black opal with blue-green iridescence and small diamond accents on a chain. View XII
Archive XIII An 18ct yellow gold pendant featuring an oval cabochon black opal with blue-green iridescence and small diamond accents on a chain. View XIII
Archive XIV An 18ct yellow gold pendant featuring an oval cabochon black opal with blue-green iridescence and small diamond accents on a chain. View XIV
Archive XV An 18ct yellow gold pendant featuring an oval cabochon black opal with blue-green iridescence and small diamond accents on a chain. View XV
Archive XVI An 18ct yellow gold pendant featuring an oval cabochon black opal with blue-green iridescence and small diamond accents on a chain. View XVI
Archive XVII An 18ct yellow gold pendant featuring an oval cabochon black opal with blue-green iridescence and small diamond accents on a chain. View XVII
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 285
Items Sold 1,885
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
285
Sold
1,885
An 18ct yellow gold pendant featuring an oval cabochon black opal with blue-green iridescence and small diamond accents on a chain.
18ct Gold Black Opal and Diamond Cluster Pendant Necklace Heavy 8.5g
Ref: SA1189675
An 18ct yellow gold pendant featuring an oval cabochon black opal with blue-green iridescence and small diamond accents on a chain.
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Archival Detail

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FAQs

Black opals are the rarest and most prized form of opal, primarily mined in Lightning Ridge, Australia. Popularised during the late Victorian and Edwardian eras, as well as the late 20th century, these gemstones are prized for their dark body tone, which enhances the vibrant play of colour.

Black opal pendants are typically crafted using 18ct or 14ct yellow or white gold to securely house the stone. Small brilliant-cut diamonds are often added as accent stones in claw or pave settings to highlight the opals iridescent hues.

Authentic black opals display an irregular, natural play of colour from within the stone rather than a printed or painted pattern. Genuine pieces mounted in gold will feature official hallmarks indicating metal purity, and the stone will show a solid body rather than layered doublets or triplets when viewed from the side.

A black opal pendant can be worn as a standalone statement piece against neutral fabrics like black silk or white linen. It also pairs effectively layered with plain gold chains of varying lengths for a modern stacked look.

Opals contain water content and should be kept away from extreme heat, dry environments, harsh chemicals, and perfumes. Clean gently using warm soapy water and a soft cloth, avoiding ultrasonic cleaners or abrasive polishes.
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