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Large Aquamarine Pendant with Diamonds
Large Aquamarine Pendant with Diamonds in yellow gold
Large Aquamarine Pendant with Diamonds
Large Aquamarine Pendant with Diamonds setting
Large Aquamarine Pendant with Diamonds reverse
Large Aquamarine Pendant with Diamonds size
Large Aquamarine Pendant with Diamonds grading card
Large Aquamarine Pendant with Diamonds wearing
Large Aquamarine Pendant with Diamonds wearing

Vintage 22.32ct Aquamarine, 7.62ct Diamond and 18ct Yellow Gold Pendant – Circa 1950

A stunning, fine and impressive vintage 22.32 carat aquamarine, 7.62 carat diamond and 18ct yellow gold necklace; part of our diverse vintage estate jewelry collections

This stunning, fine and impressive, large gold aquamarine pendant has been crafted in 18 ct yellow gold.

The quatrefoil shaped design displays a stunning central feature 22.32 ct cushion cut aquamarine, displayed in relief within an 18ct yellow gold four claw setting.

This central feature gemstone is encompassed with four trefoil shaped clusters, each embellished with three pavé set transitional modern brilliant round cut diamonds.

The layered setting is further embellished with eight pierced decorated arched designs, forming a convex three-dimensional arrangement.

Each stylised arch is ornamented with five transitional modern brilliant round cut diamonds; the central stone of each array is larger and paralleled by the yellow gold setting.

This stunning and large aquamarine pendant suspends from a contemporary 18″/45.72cm 18 ct yellow gold trace chain via a ring loop attachment to the reverse of the design, securing with a conventional spring-loaded bolt ring fastening.

This vintage 1950’s pendant has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18ct yellow gold.

The necklace is supplied with an independent diamond grading report card.

This vintage pendant, crafted in 18ct yellow gold and set with an impressive 22.32ct aquamarine is best suited to highly significant occasions where scale, luxury, and symbolism are central. The size and quality of the gemstones place it firmly in the category of exceptional gifts, making it ideal for major milestones such as landmark anniversaries, significant birthdays, or once-in-a-lifetime achievements where a standout piece is appropriate.

This vintage necklace is exceptional quality, set with a stunning aquamarine displaying fine colour, brilliance and presence.

The very well colour matched, very high graded diamonds display a fine white colour and brilliance.

The 1950s necklace is an exceptional gauge of gold and is in excellent condition.

Additional information

Aquamarine Quality

Colour Blue
Cut Cushion
Content 22.32 carats
Dimensions 18.02mm x 1540.00mm x 12.68mm

Diamond Quality

Colour (average grades) G
Clarity (average grades) VS2
Cut Transitional Modern Brilliant Round
Content 7.62 carats

Dimensions

Diameter of setting 4.4cm/1.73"
Height of setting 1.53cm/0.6"
Chain length 45.72cm/18"

Weight

16.55 grams (pendant)
2.61 grams (chain)

Gemstone

,

Metal

Yellow Gold

Date

Circa 1950

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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