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Antique 1.30ct Diamond and 15ct Yellow Gold Pendant Circa 1920
Sold by AC Silver
sold SA1133294
Sorry, but this item has been sold.
AC Silver

AC Silver

Sellingantiques Verified Since Apr 2009
Browse dealers 448 items
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    Welcome to ac silver antique silver and antique jewellery specialists since 1977
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    AC Silver is a registered member of LAPADA  CINOA
Id #SA1133294
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Antique 1.30ct Diamond and 15ct Yellow Gold Pendant Circa 1920

1900 - 1920
Sold by AC Silver
Sold 14 January 2026 · AC Silver
This “Antique 1.30ct Diamond and 15ct Yellow Gold Pendant Circa 1920” found a buyer.

It was listed by AC Silver. Sold pieces stay on Sellingantiques as a record of what has passed through, and the next one is rarely far away.

Description

A stunning, fine and impressive antique 1.30 carat diamond, 15 carat yellow gold and platinum set pendant; part of our 1920s jewellery collection.

This stunning, fine and impressive antique diamond pendant has been crafted in 15ct yellow gold with a platinum setting.

The pierced and millegrain decorated frame has a curvilinear heart-shaped design to the apex, ornamented with sixteen pavé set diamonds, in a combination of Old European and eight-cuts.

The design to the upper portion incorporates an impressive millegrain decorated collet set Old European round cut diamond.

The pendant is further embellished with a feature collet set 0.40ct Old European round cut diamond surmounted by a secondary collet set diamond, all suspended from the lower border of a vertical linear drop.

The linear drop articulates from the heart-shaped frame, embellished with seven pavé eight cut diamonds.

The pendant suspends from a 15ct yellow gold 17.5' chain via two ring loop attachments to the upper border of the design, securing with a hallmarked sheath fastening.

This tongue of the clasp is hallmarked with the 14ct gold mark (14K) and the pendant, including the chain, has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 15 carat gold and platinum.

This impressive pendant is supplied with an IDGL diamond grading report certificate for the feature stone, in addition to an IDGL diamond grading report card for the supporting stones.

A 1920s diamond drop pendant necklace is a timeless and sophisticated gift, ideal for milestone birthdays, anniversaries or as a distinguished engagement piece. Its antique charm offers an elegant alternative to modern designs.

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.

Condition

This 1920s diamond drop pendant necklace in yellow gold is excellent quality, set with impressive feature diamonds displaying a fine white colour, brilliance and presence.

The supporting diamonds display a fine white colour and brilliance.

This diamond necklace is an excellent gauge of platinum and gold, and is in excellent condition.

Reflections in photographs may detract from the true representation of this fine example of 1920s jewellery.

Diamond Quality

Feature Diamond

Colour G

Clarity VS1

Cut Old European

Content 0.40 carat

Dimensions 4.06mm (length) x 4.04mm (width) x 2.76mm (depth)

Supporting Diamonds

Colour (average grades) G/H

Clarity (average grades) VS2/SI1

Cut Old European/Eight

Content 0.90 carat

Total Diamond Content

1.30 carats

Number of Diamonds

26

Dimensions

Length of drop 5cm/1.97'

Width of pendant 1.9cm/0.75'

Height of setting 4.55mm/0.18'

Wearing length 44.45cm/17.5'

Weight

5.06 grams

Date: Circa 1920

A video is available upon request.

Physical Dimensions
Height
0.5cm (0.20")
Width
1.9cm (0.75")
Depth
44.4cm (17.48")
Declaration

AC Silver has dated this Antique Diamond Pendant to the 1920s.

Reference Numbers
Sellingantiques Reference
SA1133294
Dealers Internal Reference
C9120
Dealers Notes

PLEASE NOTE: AC Silver takes pride in offering only quality items for sale.

This pride in quality includes the professional, efficient and personal service extended to all AC Silver customers.

All items purchased usually dispatched within 24 hours following cleared payment.

All items are professionally and securely packaged, sent FREE of charge and are FULLY INSURED during transit.

FREE worldwide international deliveries are via FedEx International Priority Service.

AC Silver is pleased to provide a 30-day money back guarantee.

Description
A stunning, fine and impressive antique 1.
“
30 carat diamond, 15 carat yellow gold and platinum set pendant; part of our 1920s jewellery collection.
AC Silver

This stunning, fine and impressive antique diamond pendant has been crafted in 15ct yellow gold with a platinum setting.

fig 1. An antique diamond pendant featuring old cut stones set in yellow gold and platinum.
fig 1. Antique 1.30ct Diamond and 15ct Yellow Gold Pendant Circa 1920

The pierced and millegrain decorated frame has a curvilinear heart-shaped design to the apex, ornamented with sixteen pavé set diamonds, in a combination of Old European and eight-cuts.

The design to the upper portion incorporates an impressive millegrain decorated collet set Old European round cut diamond.

fig 2. An antique diamond pendant featuring old cut stones set in yellow gold and platinum.
fig 2. Antique 1.30ct Diamond and 15ct Yellow Gold Pendant Circa 1920

The pendant is further embellished with a feature collet set 0.40ct Old European round cut diamond surmounted by a secondary collet set diamond, all suspended from the lower border of a vertical linear drop.

fig 3. An antique diamond pendant featuring old cut stones set in yellow gold and platinum.
fig 3. Antique 1.30ct Diamond and 15ct Yellow Gold Pendant Circa 1920

The linear drop articulates from the heart-shaped frame, embellished with seven pavé eight cut diamonds.

The pendant suspends from a 15ct yellow gold 17.5' chain via two ring loop attachments to the upper border of the design, securing with a hallmarked sheath fastening.

fig 4. An antique diamond pendant featuring old cut stones set in yellow gold and platinum.
fig 4. Antique 1.30ct Diamond and 15ct Yellow Gold Pendant Circa 1920

This tongue of the clasp is hallmarked with the 14ct gold mark (14K) and the pendant, including the chain, has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 15 carat gold and platinum.

fig 5. An antique diamond pendant featuring old cut stones set in yellow gold and platinum.
fig 5. Antique 1.30ct Diamond and 15ct Yellow Gold Pendant Circa 1920

This impressive pendant is supplied with an IDGL diamond grading report certificate for the feature stone, in addition to an IDGL diamond grading report card for the supporting stones.

A 1920s diamond drop pendant necklace is a timeless and sophisticated gift, ideal for milestone birthdays, anniversaries or as a distinguished engagement piece. Its antique charm offers an elegant alternative to modern designs.

fig 6. An antique diamond pendant featuring old cut stones set in yellow gold and platinum.
fig 6. Antique 1.30ct Diamond and 15ct Yellow Gold Pendant Circa 1920

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.

Condition

This 1920s diamond drop pendant necklace in yellow gold is excellent quality, set with impressive feature diamonds displaying a fine white colour, brilliance and presence.

fig 7. An antique diamond pendant featuring old cut stones set in yellow gold and platinum.
fig 7. Antique 1.30ct Diamond and 15ct Yellow Gold Pendant Circa 1920

The supporting diamonds display a fine white colour and brilliance.

This diamond necklace is an excellent gauge of platinum and gold, and is in excellent condition.

Reflections in photographs may detract from the true representation of this fine example of 1920s jewellery.

fig 8. An antique diamond pendant featuring old cut stones set in yellow gold and platinum.
fig 8. Antique 1.30ct Diamond and 15ct Yellow Gold Pendant Circa 1920

Diamond Quality

Feature Diamond

Colour G

Clarity VS1

Cut Old European

Content 0.40 carat

Dimensions 4.06mm (length) x 4.04mm (width) x 2.76mm (depth)

Supporting Diamonds

Colour (average grades) G/H

Clarity (average grades) VS2/SI1

fig 9. An antique diamond pendant featuring old cut stones set in yellow gold and platinum.
fig 9. Antique 1.30ct Diamond and 15ct Yellow Gold Pendant Circa 1920

Cut Old European/Eight

Content 0.90 carat

Total Diamond Content

1.30 carats

Number of Diamonds

26

Dimensions

Length of drop 5cm/1.97'

Width of pendant 1.9cm/0.75'

Height of setting 4.55mm/0.18'

Wearing length 44.45cm/17.5'

Weight

5.06 grams

Date: Circa 1920

A video is available upon request.

Height
0.5cm (0.20")
Width
1.9cm (0.75")
Depth
44.4cm (17.48")
Date of Manufacture

AC Silver has dated this Antique Diamond Pendant to the 1920s.

Reference Numbers
Sellingantiques Ref
SA1133294
Dealers Internal Ref
C9120
AC Silver
AC Silver
Sellingantiques verified Since Apr 2009

Welcome to ac silver antique silver and antique jewellery specialists since 1977

Dealer Profile

You can view the stock and full dealer information on the AC Silver Profile Page

Trade Associations

AC Silver is a registered member of LAPADA  CINOA

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An antique diamond pendant featuring old cut stones set in yellow gold and platinum. SOLD6+ MONTHS AGO
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Archive I An antique diamond pendant featuring old cut stones set in yellow gold and platinum. SOLD6+ MONTHS AGO

Antique 1.30ct Diamond and 15ct Yellow Gold Pendant Circa 1920

Archive II An antique diamond pendant featuring old cut stones set in yellow gold and platinum. View II
Archive III An antique diamond pendant featuring old cut stones set in yellow gold and platinum. View III
Archive IV An antique diamond pendant featuring old cut stones set in yellow gold and platinum. View IV
Archive V An antique diamond pendant featuring old cut stones set in yellow gold and platinum. View V
Archive VI An antique diamond pendant featuring old cut stones set in yellow gold and platinum. View VI
Archive VII An antique diamond pendant featuring old cut stones set in yellow gold and platinum. View VII
Archive VIII An antique diamond pendant featuring old cut stones set in yellow gold and platinum. View VIII
Archive IX An antique diamond pendant featuring old cut stones set in yellow gold and platinum. View IX
Archive X An antique diamond pendant featuring old cut stones set in yellow gold and platinum. View X
Archive XI An antique diamond pendant featuring old cut stones set in yellow gold and platinum. View XI
Archive XII An antique diamond pendant featuring old cut stones set in yellow gold and platinum. View XII
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Telephone 0191 240 2645
Location
35B St Georges Terrace
Jesmond
Newcastle Upon Tyne
Tyne and Wear
NE2 2SU
United Kingdom
Dealer Profile Page sellingantiques.co.uk/ac
Verified Since Apr 2009
Items For Sale 448
Items Sold 112
AC Silver
AC Silver
Verified Since Apr 2009
View Dealer Info
Location: 35B St Georges Terrace, Jesmond, Newcastle Upon Tyne, Tyne and Wear, NE2 2SU, United Kingdom
Verified
Apr 2009
For Sale
448
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An antique diamond pendant featuring old cut stones set in yellow gold and platinum.
Antique 1.30ct Diamond and 15ct Yellow Gold Pendant Circa 1920
Ref: SA1133294
An antique diamond pendant featuring old cut stones set in yellow gold and platinum.
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Every single antique dealer on our platform is individually approved by our internal team. We verify their professional trade history, ethical standards, and photographic quality to ensure a secure, high-standard buying environment. Upon joining, every dealer agrees to a strict 9-point code of conduct. While issues can occasionally arise, our dealers typically resolve them swiftly and directly with the buyer. In fact, since our founding in 2002, Sellingantiques has only had to step in to help resolve an issue on roughly five occasions—a true testament to the quality of our dealers and their dedication to your happiness.
Our dealers are highly experienced in packing and shipping fragile, high-value antiques. Because you are in direct contact with the dealer, you will be able to easily go through all available shipping and insurance options together to ensure your item arrives safely.
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Written by Sellingantiques from the dealer’s photographs and listing
  • ObjectPendants
  • Period1900 - 1920
  • StyleEdwardian
  • MaterialDiamond, 15ct Gold
  • ColourYellow Gold
  • MotifsMillegrain detailing, Openwork frame, Old cut diamonds, Drop pendant configuration
  • SizeH 0.5 cm (0 in) x W 1.9 cm (1 in) x D 44.4 cm (17 in)

Edwardian jewellery is characterised by delicate garland motifs, platinum settings, and intricate filigree, whereas Art Deco design shifts towards geometric precision, sharp lines, and high contrast.

Jewellery from this era frequently utilised lower-carat yellow gold, platinum-topped gold settings, and hand-cut diamonds secured in grain or bezel settings.

Authentic pieces typically exhibit hand-cut gemstones such as old mine or old European cuts, hand-carved metalwork, and natural signs of age and wear under magnification.

Pairing historical pieces with contemporary minimalist attire allows the intricate craftsmanship and distinctive metal tones to stand out as a focal point.

Clean gently using warm water, mild dish soap, and a soft-bristled brush, avoiding harsh chemical dips or ultrasonic cleaners that can compromise fragile antique settings.
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