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Fire Opal Earrings Front Detail
Fire Opal Earrings Being Worn
Vintage Fire Opal Jewellery Set
Fire Opal Necklace Front
Yellow Gold Necklace Close Up
Diamond Necklace Link Detail Shot
Fire Opal Necklace Reverse
Fire Opal Bracelet Front
Fire Opal Bracelet Angled Shot
Yellow Gold Bracelet Close Up
Fire Opal Bracelet Reverse Detail
Fire Opal Bracelet Open
Yellow Gold Earring Close Up
Fire Opal and Diamond Earrings
Fire Opal Earrings Angled Shot
Yellow Gold Earring Close Up Reverse
Fire Opal Earrings Size Reference
Fire Opal Bracelet Size Reference
Fire Opal Diamond Grading Card
Fire Opal and Diamond Earrings Being Worn
Fire Opal Necklace Styling Shot
Fire Opal Necklace Being Worn Close Up
Fire Opal Bracelet Being Worn
Fire Opal Bracelet Wrist Detail
Fire Opal and Diamond Bracelet Being Worn Close Up

Vintage 23.39ct Fire Opal and 2.50ct Diamond, 18ct Yellow Gold Jewellery Set

A stunning vintage 23.39 carat fire opal, 2.50 carat diamond, 18 carat yellow gold and platinum set jewellery set; part of our diverse vintage opal jewellery collections

This stunning, fine and impressive vintage opal and diamond earring, bracelet and necklace set has been crafted in 18ct yellow gold with platinum settings.

Each piece is comprised of an oval-shaped motifs, with the feature links bearing two impressive collet set oval faceted fire opals.

The opals are flanked with a paralleling platinum settings ornamented with three pavé set modern brilliant round cut diamonds to either side.

The bracelet and necklace are further comprised of alternating oval-shaped links incorporating a pierced decorated quatrefoil design.

Each quatrefoil motif is ornamented with a collet set modern brilliant round cut diamond to the centre, completing the design.

The necklace setting suspends from an impressive yellow gold rope chain via two platinum collars ornamented with six further pavé set diamonds, and securing to the reverse with a push fit catch.

The bracelet secures with a discrete integrated push fit clasp, and benefits from the added security of a fine link safety chain.

The matching vintage earrings, for pierced ears, secure to the back with a post and butterfly fastening.

This stunning jewellery suite has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18 carat gold and platinum.

This impressive fire opal jewellery set in gold is supplied with an IDGL diamond and gemstone grading report card.

This stuning fire opal set is perfect for black-tie events, weddings, or as a family heirloom piece. A complete suite like this also appeals strongly to collectors. Matching sets are harder to source than individual pieces, which adds to their desirability and long-term value.

This stunning bracelet, earring and necklace set is excellent quality, set with stunning opals displaying fine colour, brilliance and presence.

The high colour and clarity graded diamonds display a fine white colour and brilliance.

The jewellery suite is an excellent gauge of gold and platinum and is in excellent condition.

Additional information

Diamond Quality

Colour (average grades) G
Clarity (average grades) VS2
Cut Modern Brilliant Round
Content 2.50 carats

Number of Diamonds
93

Opal Quality

Type Fire
Cut Oval Faceted
Content 23.39 carats

Dimensions

Necklace
Length of anterior setting 22cm/8.66"
Width of setting 1.18cm/0.46"
Height of setting 6.2mm/0.24"
Wearing length 44.45cm/17.5"

Bracelet
Wearing length 17.5cm/6.89"
Width of setting 1.08cm/0.42"
Height of setting 6.3mm/0.25"

Earrings
Length of setting 1.62cm/0.64"
Width of setting 1.26cm/0.5"
Height of setting 8.58mm/0.34"

Weight

110.20 grams

Date

Circa 1990

Gemstone

,

Metal

Yellow Gold

Fastening

Butterfly

Diamond Clarity:

VS2

Diamond Colour:

G

Can be Resized:

no

FREE INTERNATIONAL SHIPPING
Dispatched via DHL (or equivalent) on the next working day.

Estimated Delivery:

  • UK: 2–3 working days
  • Worldwide: 5–7 working days

Fully Insured in Transit
Free insurance up to £30,000. AC Silver remains responsible until delivery is confirmed.

Returns & Cancellations
You have 14 days to cancel your order.

Returns must be sent to our UK address within 14 days of cancellation.

Customers are responsible for return postage. A refund will be processed after inspection of the returned item.

Altered or Personalised Items

  • Items resized or altered before dispatch: exchange or credit note only
  • Engraved silver: non-refundable

Full returns & cancellation policy

What our customers say

5.0 ★★★★★ ★★★★★ based on 201 reviews
★★★★★ ★★★★★

Lovely selection & excellent service

AC Silver has a stunning selection of antique and vintage items. Both of my brooches arrived right on time as indicated by the tracking. They are even lovelier in person and I look forward to wearing them for decades to come. Andrew and Gemma provided excellent communication and prompt dispatch. I would absolutely recommend working through them.
Christina 15 Jul 2026
★★★★★ ★★★★★

Fabulous service, beautiful product.

Fabulous service, beautiful product.
Imogen 24 Jun 2026
★★★★★ ★★★★★

Beautiful collection and outstanding service

Beautiful collection and outstanding service. I already bought two extraordinary pieces and can only highly recommend.
Christine 23 Jun 2026
★★★★★ ★★★★★

Excellent customer care.

I had to place the order over the phone as my internet was misbehaving. The lady who I spoke to could not have been more helpful and was particularly careful to get all the details correct. I was then informed about the collection and dispatch of the item purchased, by email. The item arrived as expected and it had been most well packed so that no harm could come to it. It was a delight to purchase this item from C6323, AC Silver, and I could not fault any aspect of their customer care. I was highly delighted with my silver mustard pot and it was much better than the pictures on the web site.
Hilary 20 May 2026
★★★★★ ★★★★★

Exceptional personal service

First class personal service and attention to detail along with an exceptional quality of items offered for sale. A very smooth purchasing experience with swift and safe despatch of high value objects via courier. Highly recommended.
Colin 28 Apr 2026
★★★★★ ★★★★★

A lovely experience

AC Silver's website is very detailed and informative - allows customers to make well good comparisons and subsequent choices. The owner and his staff are very helpful and friendly - dealing with them is a pleasure. They go the extra mile to make sure that customers are totally satisfied with their purchases. Would highly recommend this store.
Wendy 27 Feb 2026
★★★★★ ★★★★★

Excellent experience

Excellent experience buying a beautiful item from AC Silver. Enquiries were dealt with quickly and courteously, I felt very confident buying an expensive item online. It arrived quickly and safely, beautifully packaged. I am delighted with it and wouldn't hesitate to recommend AC Silver.
Susan 24 Jan 2026
★★★★★ ★★★★★

This was an all-around great experience. The pre-sale communication was excellent and informative. The team was extremely responsive. When the item arrived, it was exactly as described.

This was an all-around great experience. The pre-sale communication was excellent and informative. The team was extremely responsive. When the item arrived, it was exactly as described. I would recommend these guys to anyone.
26 Dec 2025

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