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Mother of Pearl and Diamond Necklace White Gold
necklaces on display
wearing a mother of pearl necklace
mother of pearl necklace outside
Mother of Pearl and Diamond Necklace on white gold chain
Mother of Pearl Necklace Art Deco Style
reverse of Mother of Pearl Necklace Art Deco Style
Mother of Pearl Necklace Size
Mother of Pearl Necklace Art Deco Style on neck
wearing a Mother of Pearl Necklace Art Deco Style
grading report card for mother of pearl necklace
grading report card for mother of pearl diamond grading certificate
mother of pearl diamond grading certificate
mother of pearl and diamond necklace grading certificate

Art Deco 1.87ct Diamond and Mother of Pearl Necklace in 9ct White Gold

A stunning, fine and impressive antique Art Deco mother of pearl, pearl and 1.87 carat diamond, 9 carat white gold pendant; part of our diverse diamond jewellery and estate jewelry collections

This exquisite Art Deco pendant has been finely crafted in 9ct white gold, embodying the bold geometry and refined glamour that defined the era.

The design features three rectangular panels, each adorned with a lustrous mother-of-pearl inlay etched with delicate detailing and centred by a collet-set Old European cut diamond. These panels are linked vertically by polished bars and a central angular motif embellished with intricate engraved decoration — a perfect example of Art Deco symmetry and sophistication.

The upper and lower borders of the pendant are further enhanced with a total of ten eight-cut diamonds (0.45ct total), adding subtle brilliance to the linear composition. From the upper border, an integrated bale set with a single luminous pearl suspends the pendant gracefully from a 9ct white gold trace chain measuring 41.9cm (16.5”).

Hallmarked to the reverse and clasp with the 9ct fineness mark, this exceptional pendant is accompanied by three independent diamond grading certificates for the principal stones and an IDGL diamond and gemstone grading report card for the supporting gems.

Timeless and elegant, this Art Deco pendant is a striking piece of wearable history. Ideal as a meaningful anniversary or milestone gift, a statement bridal accessory, or a treasured addition to any fine vintage jewellery collection.

This stunning pendant is excellent quality, set with impressive well colour matched feature diamonds displaying a fine white colour and brilliance.
The high colour graded supporting diamonds display a fine white colour and brilliance.
The pendant is an excellent gauge of gold and is in excellent condition, with clear hallmarks to the reverse of the setting and clasp.

Additional information

Dimensions

Length of drop 3.9cm/1.54"
Width of pendant 3.1cm/1.22"
Height of setting 4.5mm/0.18"
Chain length 41.91cm/16.5"

Weight

9.95 grams

Gemstone

, ,

Date

Circa 1920

Diamond Quality

Feature Diamond One
Colour H
Clarity SI2
Cut Old European
Content 0.60 carat
Dimensions 5.17mm (length) x 5.10mm (width) x 3.25mm (depth)

Feature Diamond Two
Colour H
Clarity SI1
Cut Old European
Content 0.42 carat
Dimensions 4.75mm (length) x 4.71mm (width) x 2.65mm (depth)

Feature Diamond Three
Colour H
Clarity VS2
Cut Old European
Content 0.40 carat
Dimensions 4.68mm (length) x 4.63mm (width) x 2.62mm (depth)

Supporting Diamonds
Colour (average grades) H
Clarity (average grades) SI1
Cut Eight
Content 0.45 carat

Total Diamond Content
1.87 carats

Number of Diamonds
33

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 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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