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ID #SA1000577
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£3,495
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Art Deco 18ct Old Transitional Cut Diamond Bombe 2.20ct Ring
Crispin Jewellery
for sale €4,089     $4,439
£3,495

Crispin Jewellery

Sellingantiques Verified Since Oct 2018
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Id #SA1000577
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Art Deco 18ct Old Transitional Cut Diamond Bombe 2.20ct Ring

1920 - 1940
Description

DESCRIPTION

An Art Deco rare natural diamond bombe ring set into 18ct white gold, a superb design

HALLMARKS

Not Hallmarked but tests as

MEASUREMENTS

Central brilliant cut Diamond; 6mm A stunning diamond with weight 0.75ct. This is a superb diamond with clarity VS1 and colour H

Accompanying old eight cut and baguette cut diamonds; 2-3mm.

Diamonds an approx total content of 2.20ct

The diamonds are of very good quality, all G-H in colour and VS1-2

Ring head; 19mm across, 15mm from top to bottom

The ring sits 8mm from the finger

This is a particularly lovely ring, the quality of its making

Ring size; P 1/2

Band thickness at the rear 3mm

CONDITION

Minimal signs of wear commensurate of age. This is a remarkable ring, with such a beautiful and sought design. A very high quality piece with a substantial insurance valuation

Declaration

Crispin Jewellery has dated this Art Deco Diamond Ring to the 1930s.

Reference Numbers
Sellingantiques Reference
SA1000577
Description
DESCRIPTION

An Art Deco rare natural diamond bombe ring set into 18ct white gold, a superb design

HALLMARKS

Not Hallmarked but tests as

MEASUREMENTS

Central brilliant cut Diamond; 6mm A stunning diamond with weight 0.75ct. This is a superb diamond with clarity VS1 and colour H

fig 1. An Art Deco diamond bombe ring featuring a central transitional cut diamond surrounded by sculpted rows of round and baguette cut diamonds set in white gold.
fig 1. Art Deco 18ct Old Transitional Cut Diamond Bombe 2.20ct Ring

Accompanying old eight cut and baguette cut diamonds; 2-3mm.

Diamonds an approx total content of 2.20ct

The diamonds are of very good quality, all G-H in colour and VS1-2

Ring head; 19mm across, 15mm from top to bottom

fig 2. An Art Deco diamond bombe ring featuring a central transitional cut diamond surrounded by sculpted rows of round and baguette cut diamonds set in white gold.
fig 2. Art Deco 18ct Old Transitional Cut Diamond Bombe 2.20ct Ring

The ring sits 8mm from the finger

This is a particularly lovely ring, the quality of its making

Ring size; P 1/2

Band thickness at the rear 3mm

CONDITION

Minimal signs of wear commensurate of age. This is a remarkable ring, with such a beautiful and sought design. A very high quality piece with a substantial insurance valuation

Date of Manufacture

Crispin Jewellery has dated this Art Deco Diamond Ring to the 1930s.

Reference Numbers
Sellingantiques Ref
SA1000577
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 diamond bombe ring featuring a central transitional cut diamond surrounded by sculpted rows of round and baguette cut diamonds set in white gold.
1 / 4
Archive I An Art Deco diamond bombe ring featuring a central transitional cut diamond surrounded by sculpted rows of round and baguette cut diamonds set in white gold.

ART DECO 18CT OLD TRANSITIONAL CUT DIAMOND BOMBE 2.20CT RING

Archive II An Art Deco diamond bombe ring featuring a central transitional cut diamond surrounded by sculpted rows of round and baguette cut diamonds set in white gold. View II
Archive III An Art Deco diamond bombe ring featuring a central transitional cut diamond surrounded by sculpted rows of round and baguette cut diamonds set in white gold. View III
Archive IV An Art Deco diamond bombe ring featuring a central transitional cut diamond surrounded by sculpted rows of round and baguette cut diamonds set in white gold. View IV
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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 diamond bombe ring featuring a central transitional cut diamond surrounded by sculpted rows of round and baguette cut diamonds set in white gold.
ART DECO 18CT OLD TRANSITIONAL CUT DIAMOND BOMBE 2.20CT RING
Ref: SA1000577
An Art Deco diamond bombe ring featuring a central transitional cut diamond surrounded by sculpted rows of round and baguette cut diamonds set in white gold.
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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.

A bombe ring is defined by its rounded, three-dimensional domed profile, which emerged during the 1920s and 1930s. The design typically integrates geometric arrangements, baguette cuts, and pave-set diamonds into smooth, sculpted metallic curves.

Art Deco jewellers primarily worked with platinum and 18ct white gold to complement the brilliance of diamonds. Settings frequently incorporated transitional cut, baguette, and round brilliant diamonds embedded in precise geometric channels.

Authentic pieces feature period-correct gemstone cuts, such as old European or transitional cuts, along with hand-carved gallery detailing and historical hallmarks. The metalwork often demonstrates precise die-striking or lost-wax casting typical of early 20th-century production.

Antique jewellery is frequently styled on velvet ring trays, glass-topped vanity displays, or under decorative cloches on a dressing table. Grouping vintage pieces together creates a curated focal point on bedroom furniture or vanity counters.

Clean diamond jewellery using lukewarm water, mild dish soap, and a soft-bristled brush to remove dust from setting crevices. Avoid ultrasonic cleaners if the ring contains delicate channel-set stones, and store the piece separately in a fabric-lined box.
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