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boxed Sapphire and Diamond Bar Brooch
boxed Sapphire and Diamond Bar Brooch outside
Sapphire and Diamond Bar Brooch
Sapphire and Diamond Bar Brooch
Sapphire and Diamond Bar Brooch
Sapphire and Diamond Bar Brooch reverse
Sapphire and Diamond Bar Brooch open
Sapphire and Diamond Bar Brooch size
Sapphire and Diamond Bar Brooch grading card
Sapphire and Diamond Bar Brooch box closed
Sapphire and Diamond Bar Brooch wearing

Antique Sapphire & Diamond, Gold & Platinum Bar Brooch – Circa 1900

A fine and impressive boxed antique 0.28 carat natural blue sapphire and 0.35 carat diamond, 12 carat yellow gold, platinum set bar brooch; part of our antique jewellery and estate jewelry collections

This fine and impressive sapphire and diamond brooch has been crafted in 12ct yellow gold with a platinum setting.

The bar brooch features a round cut natural blue sapphire collet set to the centre of the linear design.

The sapphire is flanked on either side by a collet set Old European round cut diamond.

Each of the collet settings are accented with millegrain decoration.

This antique bar brooch secures to the reverse with a hinged safety pin style fitting.

This 1900s brooch is supplied with an IDGL diamond grading report card.

The sapphire and diamond bar brooch is fitted to a hinged leatherette, satin and velvet lined presentation box which secures with a push fit clasp.

A contemporary AC Silver gift box in either black or brown may be provided if so desired

The brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 12ct gold and platinum.

Sapphires traditionally symbolise loyalty, wisdom and sincerity, while diamonds represent strength, commitment and everlasting love, making this piece especially appropriate for a milestone anniversary, September birthday, wedding, Mother’s Day or significant personal achievement. Its graceful linear design and warm yellow gold setting offer versatility and understated elegance, while the original presentation box adds historical charm and makes the brooch particularly special to give.

This antique brooch is fine quality, set with an impressive natural blue sapphire and very high colour graded old cut diamonds.

The brooch is a very good gauge of gold and in excellent condition.

The original box is in presentation condition.

Additional information

Sapphire Quality

Colour Natural blue
Cut Round
Content 0.28 carat
Dimensions 3.10mm x 2.91mm

Diamond Quality

Colour (average grades) H
Clarity (average grades) SI1
Cut Old European round
Content (total) 0.35 carat

Dimensions

Length of setting 6.2cm/2.44"
Width of setting 5.25mm/0.20"
Height of setting 4.75mm/0.18"

Weight

5.87 grams

Gemstone

,

Metal

Yellow Gold

Setting Metal

Platinum

Date

Circa 1900

Diamond Clarity:

SI1

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 206 reviews
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I can’t rate ACSilver highly enough

I can’t rate ACSilver highly enough. Their offer is outstanding and very keenly priced. Communication and customer service including the use of thoroughly dependable couriers is exemplary. I have made 3 purchases over a period of time and been absolutely delighted on each occasion.
Anigail 16 Oct 2026
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AC is outstanding

AC is outstanding and I have never before dealt with a company with such integrity. I love the beautiful silver cutlery and cruet set i have just bought and have much enjoyed the conversations I have had and the knowledge of the people with whom I have dealt. Anyone can deal with this company with absolute confidence. Lois Mears
Lois 6 Oct 2026
★★★★★ ★★★★★

"A wonderful experience.................10/10

Their descriptions of jewellery were very precise and accurate. Any queries I had were dealt with immediately and courteously. Presentation and display of the bracelet was wonderful and the packaging was very comprehensive. The bracelet was shipped in a day with complete security.
ROGAN 30 Sep 2026
★★★★★ ★★★★★

I have dealt with AC silver on several occasions

I have dealt with AC silver on several occasions and always found Andrew extremely knowledgable and trustworthy. Nothing is too much trouble and I am absolutely delighted with my last purchase of a 5 stone diamond ring. From start to finish the process was extremely easy and everything catered for. It was a pleasure to del with Andrew and his most helpful and charming Assistant.
Kathryn 6 Sep 2026
★★★★★ ★★★★★

excellent communication and fast deliver…

excellent communication and fast delivery
oliver 10 Aug 2026
★★★★★ ★★★★★

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

Frequently Asked Questions

  • Yes. The central gemstone is described as a natural blue sapphire, weighing 0.28ct. It is round cut and collet set within the yellow gold and platinum design. The sapphire measures approximately 3.10mm by 2.91mm.

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