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citrine onyx brooch outside
holding a citrine and onyx brooch
wearing a citrine and onyx brooch
Antique Citrine Brooch in Gold with diamond and onyx
Antique Citrine Brooch in Gold
Antique Citrine Brooch in Gold
Antique Citrine Brooch in Gold side
Antique Citrine Brooch in Gold open
Antique Citrine Brooch in Gold size
Antique Citrine Brooch in Gold hallmark
Antique Citrine Brooch in Gold grading card
wearing Antique Citrine Brooch in Gold

Antique 6.69ct Citrine, Diamond and Onyx, 14ct Yellow Gold Brooch

A fine and impressive antique 6.69 carat citrine, 0.28 carat diamond and onyx, 14 carat yellow gold brooch; part of our antique jewellery collections

This fine and impressive antique brooch has been crafted in 14 ct yellow gold with a silver setting.

The bar brooch is ornamented to either end with an impressive collet set round faceted cut citrine, totalling 6.69 ct.

The two impressive citrines are connected via two parallel bars, embellished with a total of thirty Dutch cut pavé set diamonds.

The antique brooch is further accented by three impressive collet set square cut onyxes, set at regular intervals between the two bars.

This fine 1920s brooch secures to the reverse with a push fit catch.

The reverse of the pin is hallmarked with the 14ct gold fineness hallmark (585), the maker’s mark (FK) and mark (A).

This impressive antique citrine brooch in gold is supplied with an independent diamond grading report card.

A gemstone brooch of this style makes a thoughtful gift for occasions such as anniversaries, notable birthdays or special celebrations. Its bold yet balanced design is ideal for someone who appreciates antique jewellery with distinctive character. When worn, it adds a sophisticated and eye-catching accent to both formal and tailored looks.

Images do not always reflect the true colour and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual colour and showcases each stone.

This bar brooch is fine quality, set with impressive citrines displaying fine colour, brilliance and presence, in addition to well matched diamonds and impressive onyxes.

The antique citrine brooch is a very good gauge of gold and silver, and is in excellent condition.

Additional information

Citrine Quality

Cut Round Faceted
Content 6.69 carats

Diamond Quality

Colour (average grades) H
Clarity (average grades) SI2
Cut Dutch
Content 0.28 carat

Dimensions

Length of setting 1.2cm/0.47"
Width of setting 5cm/1.97"
Across pin 5.1cm/2.01"
Height of setting 4.87mm/0.19"

Weight

9.14 grams

Gemstone

, ,

Metal

Yellow Gold

Setting Metal

Silver

Date

Circa 1920

Diamond Clarity:

SI2

Diamond Colour:

H

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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