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ID #SA1209909
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£2,250
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Art Deco 1920s Platinum Sapphire and Diamond Ring
Crispin Jewellery
for sale €2,633     $2,858
£2,250

Crispin Jewellery

Sellingantiques Verified Since Oct 2018
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Id #SA1209909
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Art Deco 1920s Platinum Sapphire and Diamond Ring

1900 - 1920
Description

DESCRIPTION

A stunning original Art Deco old cut diamond and sapphire ring set in Platinum

HALLMARKS

Not Hallmarked

MEASUREMENTS

Three central diamonds; 3.5- 4.5/5mm. These diamonds have superb clarity and colour at Si2-3 I-J

Total diamond content 0.70ct

Ring head; 8 x 18mm

Beautiful calibre cut Sapphires; 4 x 1mm- these are a deep royal blue, such an amazing cut of stones, calibre cut, that exudes the Edwardian/ Art Deco cusp Ear. A beautiful piece.

CONDITION

Good condition, minimal signs commensurate of age.

RING SIZE

UK O US 7 1/4

Declaration

Crispin Jewellery has dated this Art Deco Sapphire Ring to the 1920s.

Reference Numbers
Sellingantiques Reference
SA1209909
Description
DESCRIPTION

A stunning original Art Deco old cut diamond and sapphire ring set in Platinum

HALLMARKS

Not Hallmarked

MEASUREMENTS

Three central diamonds; 3.5- 4.5/5mm. These diamonds have superb clarity and colour at Si2-3 I-J

fig 1. An Art Deco platinum ring featuring three central round diamonds flanked by dark blue calibre-cut sapphires in a rectangular millegrain setting.
fig 1. Art Deco 1920s Platinum Sapphire and Diamond Ring

Total diamond content 0.70ct

Ring head; 8 x 18mm

Beautiful calibre cut Sapphires; 4 x 1mm- these are a deep royal blue, such an amazing cut of stones, calibre cut, that exudes the Edwardian/ Art Deco cusp Ear.
Crispin Jewellery

A beautiful piece.

CONDITION

Good condition, minimal signs commensurate of age.

RING SIZE

UK O US 7 1/4

Date of Manufacture

Crispin Jewellery has dated this Art Deco Sapphire Ring to the 1920s.

Reference Numbers
Sellingantiques Ref
SA1209909
Crispin Jewellery
Sellingantiques verified Since Oct 2018
Dealer Profile

You can view the stock and full dealer information on the Crispin Jewellery Profile Page

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An Art Deco platinum ring featuring three central round diamonds flanked by dark blue calibre-cut sapphires in a rectangular millegrain setting.
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Archive I An Art Deco platinum ring featuring three central round diamonds flanked by dark blue calibre-cut sapphires in a rectangular millegrain setting.

Art Deco 1920s platinum sapphire and diamond ring

Archive II An Art Deco platinum ring featuring three central round diamonds flanked by dark blue calibre-cut sapphires in a rectangular millegrain setting. View II
Archive III An Art Deco platinum ring featuring three central round diamonds flanked by dark blue calibre-cut sapphires in a rectangular millegrain setting. View III
Archive IV An Art Deco platinum ring featuring three central round diamonds flanked by dark blue calibre-cut sapphires in a rectangular millegrain setting. View IV
Archive V An Art Deco platinum ring featuring three central round diamonds flanked by dark blue calibre-cut sapphires in a rectangular millegrain setting. View V
Archive VI An Art Deco platinum ring featuring three central round diamonds flanked by dark blue calibre-cut sapphires in a rectangular millegrain setting. View VI
Archive VII An Art Deco platinum ring featuring three central round diamonds flanked by dark blue calibre-cut sapphires in a rectangular millegrain setting. View VII
Archive VIII An Art Deco platinum ring featuring three central round diamonds flanked by dark blue calibre-cut sapphires in a rectangular millegrain setting. View VIII
Archive IX An Art Deco platinum ring featuring three central round diamonds flanked by dark blue calibre-cut sapphires in a rectangular millegrain setting. View IX
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Telephone 07790 416 633
Location
PO Box 1409
Hertfordshire
HP19NU
United Kingdom
Verified Since Oct 2018
Items For Sale 253
Items Sold 449
Crispin Jewellery
Verified Since Oct 2018
View Dealer Info
Location: PO Box 1409, Hertfordshire, HP19NU, United Kingdom
Verified
Oct 2018
For Sale
253
Sold
449
An Art Deco platinum ring featuring three central round diamonds flanked by dark blue calibre-cut sapphires in a rectangular millegrain setting.
Art Deco 1920s platinum sapphire and diamond ring
Ref: SA1209909
An Art Deco platinum ring featuring three central round diamonds flanked by dark blue calibre-cut sapphires in a rectangular millegrain setting.
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Archival Detail
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.
Antiques are the ultimate green purchase. By choosing historical pieces over newly manufactured goods, you completely eliminate the carbon footprint of modern mass production while preserving exceptional, timeless craftsmanship.

Art Deco jewellery from the 1920s and 1930s is characterised by geometric symmetry, clean lines, and contrasting gemstone combinations, frequently pairing diamonds with calibre-cut coloured gemstones such as sapphires.

Fine jewellery of this era predominantly featured platinum settings, high-grade diamonds, and custom calibre-cut precious gemstones, frequently decorated with fine millegrain borders.

Authentic period pieces feature hand-finished millegrain detailing, precision-fitted calibre-cut accent stones, platinum hallmarks, and period-appropriate hand-cut diamonds.

An Art Deco dress ring functions as a standalone statement piece that complements both contemporary minimal attire and classic formal wear due to its structured geometry and neutral metal setting.

Clean the piece gently using mild soapy water and a soft-bristled brush, avoiding abrasive chemicals, and store separately in a fabric-lined box to prevent surface abrasion.
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