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ID #SA1118450
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14ct Gold Mid-century Large Cabochon Opal and Diamond Pendant Necklace
Sold by AgAu Jewellery
sold SA1118450
Sorry, but this item has been sold.
AgAu Jewellery

AgAu Jewellery

Sellingantiques Verified Since Apr 2011
Browse dealers 286 items
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Id #SA1118450
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14ct Gold Mid-century Large Cabochon Opal and Diamond Pendant Necklace

1920 - 1940
Sold 24 June 2025 · AgAu Jewellery
This “14ct Gold Mid-century Large Cabochon Opal and Diamond Pendant Necklace” found a buyer.

It was listed by AgAu Jewellery. Sold pieces stay on Sellingantiques as a record of what has passed through, and the next one is rarely far away.

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14ct Gold PendantCabochon Opal JewelleryGold Diamond Necklace Ask the dealer for something similar
Description

A lovely vintage 14ct Gold Mid-Century Large Cabochon Opal and Diamond Pendant Necklace for marked 14ct gold. The pendant is beautiful quality. The pendant is set with a large oval cut cabochon opal (7.00ct), set over the opal are 4 old European cut Diamonds the largest is (0.10ct), all totalling (0.20ct). The iridescent opal is full of wonderful speckles of blue, green, yellow and red. The pendant is presented on a 14ct gold 16"/40cm flat Byzantine chain. The chain has a safety catch. The pendant measures 1.7cm long (inc bale) x 1.5cm wide and the necklace weighs 6.8 grams. The item is presented in excellent condition.

Metal: 14ct Yellow Gold.

Stones: 1 x opal (7.00ct), 4 x diamond, totalling (0.20ct)

Size: Pendant 1.7cm long, 1.5cm wide. Chain 16"/40cm

Hallmarks: Marked for 14ct gold

Weight: 6.8g

Condition: This item is presented in excellent condition.

Physical Dimensions
Height
1.7cm (0.67")
Width
1.5cm (0.59")
Depth
1.2cm (0.47")
Declaration

AgAu Jewellery has dated this Gold Opal Diamond Pendant to the 1940s.

Reference Numbers
Sellingantiques Reference
SA1118450
Dealers Internal Reference
386260
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 14ct Gold Mid-Century Large Cabochon Opal and Diamond Pendant Necklace for marked 14ct gold. The pendant is beautiful quality. The pendant is set with a large oval cut cabochon opal (7.00ct), set over the opal are 4 old European cut Diamonds the largest is (0.10ct), all totalling (0.20ct). The iridescent opal is full of wonderful speckles of blue, green, yellow and red. The pendant is presented on a 14ct gold 16"/40cm flat Byzantine chain. The chain has a safety catch. The pendant measures 1.7cm long (inc bale) x 1.5cm wide and the necklace weighs 6.8 grams. The item is presented in excellent condition.
fig 1. A 14-carat yellow gold pendant featuring a large cabochon white opal surmounted by an arc of small bezel-set diamonds on a linked chain.
fig 1. 14ct Gold Mid-century Large Cabochon Opal and Diamond Pendant Necklace

Metal: 14ct Yellow Gold.

Stones: 1 x opal (7.00ct), 4 x diamond, totalling (0.20ct)

Size: Pendant 1.7cm long, 1.5cm wide. Chain 16"/40cm

Hallmarks: Marked for 14ct gold

Weight: 6.8g

Condition: This item is presented in excellent condition.

Height
1.7cm (0.67")
Width
1.5cm (0.59")
Depth
1.2cm (0.47")
Date of Manufacture

AgAu Jewellery has dated this Gold Opal Diamond Pendant to the 1940s.

Reference Numbers
Sellingantiques Ref
SA1118450
Dealers Internal Ref
386260
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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A 14-carat yellow gold pendant featuring a large cabochon white opal surmounted by an arc of small bezel-set diamonds on a linked chain. SOLD6+ MONTHS AGO
1 / 12
Archive I A 14-carat yellow gold pendant featuring a large cabochon white opal surmounted by an arc of small bezel-set diamonds on a linked chain. SOLD6+ MONTHS AGO

14ct Gold Mid-century Large Cabochon Opal and Diamond Pendant Necklace

Archive II A 14-carat yellow gold pendant featuring a large cabochon white opal surmounted by an arc of small bezel-set diamonds on a linked chain. View II
Archive III A 14-carat yellow gold pendant featuring a large cabochon white opal surmounted by an arc of small bezel-set diamonds on a linked chain. View III
Archive IV A 14-carat yellow gold pendant featuring a large cabochon white opal surmounted by an arc of small bezel-set diamonds on a linked chain. View IV
Archive V A 14-carat yellow gold pendant featuring a large cabochon white opal surmounted by an arc of small bezel-set diamonds on a linked chain. View V
Archive VI A 14-carat yellow gold pendant featuring a large cabochon white opal surmounted by an arc of small bezel-set diamonds on a linked chain. View VI
Archive VII A 14-carat yellow gold pendant featuring a large cabochon white opal surmounted by an arc of small bezel-set diamonds on a linked chain. View VII
Archive VIII A 14-carat yellow gold pendant featuring a large cabochon white opal surmounted by an arc of small bezel-set diamonds on a linked chain. View VIII
Archive IX A 14-carat yellow gold pendant featuring a large cabochon white opal surmounted by an arc of small bezel-set diamonds on a linked chain. View IX
Archive X A 14-carat yellow gold pendant featuring a large cabochon white opal surmounted by an arc of small bezel-set diamonds on a linked chain. View X
Archive XI A 14-carat yellow gold pendant featuring a large cabochon white opal surmounted by an arc of small bezel-set diamonds on a linked chain. View XI
Archive XII A 14-carat yellow gold pendant featuring a large cabochon white opal surmounted by an arc of small bezel-set diamonds on a linked chain. 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 286
Items Sold 1,900
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
1,900
A 14-carat yellow gold pendant featuring a large cabochon white opal surmounted by an arc of small bezel-set diamonds on a linked chain.
14ct Gold Mid-Century Large Cabochon Opal and Diamond Pendant Necklace
Ref: SA1118450
A 14-carat yellow gold pendant featuring a large cabochon white opal surmounted by an arc of small bezel-set diamonds on a linked chain.
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
  • ObjectNecklaces
  • Period1920 - 1940
  • StyleMid-Century
  • Material14ct Gold, Opal, Diamond
  • ColourYellow Gold
  • MotifsCabochon cut, Bezel setting, Scroll work
  • SizeH 1.7 cm (1 in) x W 1.5 cm (1 in) x D 1.2 cm (0 in)

FAQs

Mid-century jewellery often features clean architectural lines, asymmetric settings, and a combination of polished yellow gold with accent gemstones like diamonds and opals.

These pieces typically utilise 14-carat or 18-carat yellow gold, natural cabochon-cut opals displaying a play of colour, and small brilliant-cut diamonds.

Authenticity is generally verified through metal purity hallmarks, makers marks, bezel or prong setting construction methods typical of the era, and natural gemstone inclusions.

Vintage gold and opal pendants add a touch of understated elegance when worn alone on a fine chain against neutral fabrics or layered with contemporary fine chains.

Opals are softer than diamonds and contain water, so they should be cleaned gently with a soft cloth, avoiding harsh chemicals, ultrasonic cleaners, and extreme temperature changes.
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