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ID #SA958178
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Fabulous Art Deco Platinum 2.17ct Diamond Vintage Antique Marquise Cluster Ring
Sold by BJantiquejewellery Ltd
sold SA958178
Sorry, but this item has been sold.

BJantiquejewellery Ltd

Sellingantiques Verified Since Apr 2018
Browse dealers 107 items
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Id #SA958178
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Fabulous Art Deco Platinum 2.17ct Diamond Vintage Antique Marquise Cluster Ring

1920 - 1940
Sold 13 November 2025 · BJantiquejewellery Ltd
This “Fabulous Art Deco Platinum 2.17ct Diamond Vintage Antique Marquise Cluster Ring” found a buyer.

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

Find more for sale
Antique Marquise RingMarquise Diamond Ring Ask the dealer for something similar
Description

Date made: 1930's

Diamond content: 2.17ct

Metal: Platinum

Finger length: 23mm

Finger width: 20mm

Condition: Excellent commensurate to it's age

Ring Size: UK/AUS N US/CAN 61/2 can be resized

At the focal point collet set in platinum is a gorgeous 0.85ct/6mm european old cut diamond. This H colour Vs2 clarity diamond is absolutely top quality and sparkles with real vigour in sunlight.

Flowing around the central diamond are an incredible 56 old cut diamonds totaling 1.32ct. (16x0.015ct, 16x0.03ct, 20x0.03ct and 4x0.02ct on the shoulders) These are top quality VS2 clarity H colour diamonds that compliment their central diamond perfectly and complete this exquisite antique ring.

There's a plain polished platinum shank and the ring is size N which and could be resized without detriment. The face of the ring is 23mm in length and 20mm in width.

A wonderful one off antique ring that is stunning in real life, don't miss out.

Physical Dimensions
Height
1cm (0.39")
Width
1cm (0.39")
Depth
1cm (0.39")
Declaration

BJantiquejewellery Ltd has dated this Art Deco Diamond Ring to the 1930s.

Reference Numbers
Sellingantiques Reference
SA958178
Description
Date made: 1930's

Diamond content: 2.17ct

Metal: Platinum

Finger length: 23mm

Finger width: 20mm

Condition: Excellent commensurate to it's age

Ring Size: UK/AUS N US/CAN 61/2 can be resized

At the focal point collet set in platinum is a gorgeous 0.85ct/6mm european old cut diamond.

“
This H colour Vs2 clarity diamond is absolutely top quality and sparkles with real vigour in sunlight.
BJantiquejewellery Ltd
fig 1. An overhead view of an ornate platinum art deco marquise cluster ring densely set with numerous round and single-cut diamonds in a geometric openwork lattice design.
fig 1. Fabulous Art Deco Platinum 2.17ct Diamond Vintage Antique Marquise Cluster Ring

Flowing around the central diamond are an incredible 56 old cut diamonds totaling 1.32ct. (16x0.015ct, 16x0.03ct, 20x0.03ct and 4x0.02ct on the shoulders) These are top quality VS2 clarity H colour diamonds that compliment their central diamond perfectly and complete this exquisite antique ring.

fig 2. An overhead view of an ornate platinum art deco marquise cluster ring densely set with numerous round and single-cut diamonds in a geometric openwork lattice design.
fig 2. Fabulous Art Deco Platinum 2.17ct Diamond Vintage Antique Marquise Cluster Ring

There's a plain polished platinum shank and the ring is size N which and could be resized without detriment. The face of the ring is 23mm in length and 20mm in width.

A wonderful one off antique ring that is stunning in real life, don't miss out.

Height
1cm (0.39")
Width
1cm (0.39")
Depth
1cm (0.39")
Date of Manufacture

BJantiquejewellery Ltd has dated this Art Deco Diamond Ring to the 1930s.

Reference Numbers
Sellingantiques Ref
SA958178
BJantiquejewellery Ltd
Sellingantiques verified Since Apr 2018
Dealer Profile

You can view the stock and full dealer information on the BJantiquejewellery Ltd Profile Page

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An overhead view of an ornate platinum art deco marquise cluster ring densely set with numerous round and single-cut diamonds in a geometric openwork lattice design. SOLD6+ MONTHS AGO
1 / 9
Archive I An overhead view of an ornate platinum art deco marquise cluster ring densely set with numerous round and single-cut diamonds in a geometric openwork lattice design. SOLD6+ MONTHS AGO

Fabulous Art Deco Platinum 2.17ct Diamond Vintage Antique Marquise Cluster Ring

Archive II An overhead view of an ornate platinum art deco marquise cluster ring densely set with numerous round and single-cut diamonds in a geometric openwork lattice design. View II
Archive III An overhead view of an ornate platinum art deco marquise cluster ring densely set with numerous round and single-cut diamonds in a geometric openwork lattice design. View III
Archive IV An overhead view of an ornate platinum art deco marquise cluster ring densely set with numerous round and single-cut diamonds in a geometric openwork lattice design. View IV
Archive V An overhead view of an ornate platinum art deco marquise cluster ring densely set with numerous round and single-cut diamonds in a geometric openwork lattice design. View V
Archive VI An overhead view of an ornate platinum art deco marquise cluster ring densely set with numerous round and single-cut diamonds in a geometric openwork lattice design. View VI
Archive VII An overhead view of an ornate platinum art deco marquise cluster ring densely set with numerous round and single-cut diamonds in a geometric openwork lattice design. View VII
Archive VIII An overhead view of an ornate platinum art deco marquise cluster ring densely set with numerous round and single-cut diamonds in a geometric openwork lattice design. View VIII
Archive IX An overhead view of an ornate platinum art deco marquise cluster ring densely set with numerous round and single-cut diamonds in a geometric openwork lattice design. View IX
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BJantiquejewellery Ltd
Telephone 07920 401167
Location
London
United Kingdom
Dealer Profile Page sellingantiques.co.uk/bjantiquejewellery
Verified Since Apr 2018
Items For Sale 107
Items Sold 403
BJantiquejewellery Ltd
Verified Since Apr 2018
View Dealer Info
Location: London, United Kingdom
Profile: sellingantiques.co.uk/bjantiquejewellery
Verified
Apr 2018
For Sale
107
Sold
403
An overhead view of an ornate platinum art deco marquise cluster ring densely set with numerous round and single-cut diamonds in a geometric openwork lattice design.
Fabulous art deco platinum 2.17ct diamond vintage antique marquise cluster ring
Ref: SA958178
An overhead view of an ornate platinum art deco marquise cluster ring densely set with numerous round and single-cut diamonds in a geometric openwork lattice design.
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Cataloguer’s note

Written by Sellingantiques from the dealer’s photographs and listing
  • ObjectRings
  • Period1920 - 1940
  • StyleArt Deco
  • MaterialPlatinum, Diamond
  • ColourSilver
  • MotifsGeometric openwork, Millegrain edges, Cluster setting, Marquise silhouette
  • SizeH 1 cm (0 in) x W 1 cm (0 in) x D 1 cm (0 in)

FAQs

Art Deco jewellery, prominent from the 1920s to the 1930s, is characterised by geometric symmetry, stylised motifs, and a strong preference for platinum paired with contrasting diamonds and gemstones.

These pieces typically feature platinum settings due to the metals strength and ductility, allowing for intricate openwork, millegrain edging, and secure bezel or grain settings for multiple small diamonds.

Authentic pieces often exhibit hand-worked metal details, period-appropriate diamond cuts such as old European or single cuts, makers marks or purity hallmarks, and natural signs of age and wear consistent with the era.

Antique jewellery can be paired with contemporary minimalist outfits to let the historical piece stand out as a focal point, or layered with modern platinum and white gold bands for an eclectic, textured look.

Platinum jewellery should be cleaned periodically using warm soapy water and a soft brush to remove oils and debris, and stored individually in a fabric-lined box to prevent scratching other items.
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