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sellingantiques.co.uk
ID #SA1218363
FOR SALE
£2,750
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Platinum Diamond (0.23ct) and Sapphire (2.15ct) Cluster Ring
AgAu Jewellery
for sale €3,218     $3,493
£2,750
AgAu Jewellery

AgAu Jewellery

Sellingantiques Verified Since Apr 2011
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    Agau jewellery offer an extensive range of 9ct and 18ct gold jewellery.
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Id #SA1218363
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Platinum Diamond (0.23ct) and Sapphire (2.15ct) Cluster Ring

1940 - 1960
For Sale by AgAu Jewellery
Description

An Art Deco style Platinum Diamond (0.23ct) and Sapphire (2.15ct) Cluster Ring. The ring is set with a central  oval cut sapphire (1.50ct) and with intricately cut smaller sapphires surrounding the central sapphire along with a pentagon shaped sapphire inset into the shoulder of the ring, all totalling (2.15ct). Surrounding the sapphires in a beaded mille-grain style set in a geometric pattern is a cluster of 28 diamonds, totalling (0.23ct). The ring is hallmarked for Platinum 950 and is also marked for D0.23 and S2.15 for the stone weights in metric carat. The diamonds are fantastic quality, brilliantly colored white diamonds, this was a custom made piece. The face of the ring measures 1.9cm width x 1.7cm length and weighs 5.0 grams, the ring size is a UK size N 1/2. The ring is offered in excellent condition.

Metal: Platinum 950

Stones: Sapphire (2.15ct), 28 diamonds, totalling (0.23ct),

Ring Face Measurement: 1.9cm width x 1.7cm length

Hallmarks: Hallmarked for Platinum 950 marked D0.23 and S2.15 for sapphire and diamond weight

Ring Size: UK Ring size N 1/2 US size 7.25

Weight: 5.0g

Condition: Excellent Condition

Physical Dimensions
Height
1.7cm (0.67")
Width
1.9cm (0.75")
Depth
2.2cm (0.87")
Declaration

AgAu Jewellery has dated this Platinum Sapphire Cluster Ring to the 1950s.

Reference Numbers
Sellingantiques Reference
SA1218363
Dealers Internal Reference
TNP150015
Dealers Notes

To locate this item on our website use the 'Internal Ref' below on agaujewellery.com where you can also view and/upgrade your packaging, pay using Credit/Debit card, PayPal, American Express, GooglePay and ApplePay

________________

All items are shipped using our standard of 5 working days, for express shipping please order on our website. EUROPEAN & WORLDWIDE CUSTOMERS ONLY: Please add £30 at the Stripe shipping option for European and £35 if you live anywhere else in the world.

________________

We offer a 14 day return on all items as standard, by placing an order with Selling Antiques you accept our terms of sales & return policy agaujewellery.com/terms-and-conditions

Description
An Art Deco style Platinum Diamond (0.23ct) and Sapphire (2.15ct) Cluster Ring. The ring is set with a central  oval cut sapphire (1.
“
50ct) and with intricately cut smaller sapphires surrounding the central sapphire along with a pentagon shaped sapphire inset into the shoulder of the ring, all totalling (2.
AgAu Jewellery

15ct). Surrounding the sapphires in a beaded mille-grain style set in a geometric pattern is a cluster of 28 diamonds, totalling (0.23ct). The ring is hallmarked for Platinum 950 and is also marked for D0.23 and S2.15 for the stone weights in metric carat. The diamonds are fantastic quality, brilliantly colored white diamonds, this was a custom made piece. The face of the ring measures 1.9cm width x 1.7cm length and weighs 5.0 grams, the ring size is a UK size N 1/2. The ring is offered in excellent condition.

fig 1. A platinum cluster ring featuring a central oval blue sapphire surrounded by calibre-cut sapphires and round brilliant diamonds with milgrain detailing.
fig 1. Platinum Diamond (0.23ct) and Sapphire (2.15ct) Cluster Ring

Metal: Platinum 950

Stones: Sapphire (2.15ct), 28 diamonds, totalling (0.23ct),

Ring Face Measurement: 1.9cm width x 1.7cm length

Hallmarks: Hallmarked for Platinum 950 marked D0.23 and S2.15 for sapphire and diamond weight

Ring Size: UK Ring size N 1/2 US size 7.25

Weight: 5.0g

Condition: Excellent Condition

Height
1.7cm (0.67")
Width
1.9cm (0.75")
Depth
2.2cm (0.87")
Date of Manufacture

AgAu Jewellery has dated this Platinum Sapphire Cluster Ring to the 1950s.

Reference Numbers
Sellingantiques Ref
SA1218363
Dealers Internal Ref
TNP150015
AgAu Jewellery
AgAu Jewellery
Sellingantiques verified Since Apr 2011

Agau jewellery offer an extensive range of 9ct and 18ct gold jewellery.

Dealer Profile

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

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A platinum cluster ring featuring a central oval blue sapphire surrounded by calibre-cut sapphires and round brilliant diamonds with milgrain detailing.
1 / 14
Archive I A platinum cluster ring featuring a central oval blue sapphire surrounded by calibre-cut sapphires and round brilliant diamonds with milgrain detailing.

Platinum Diamond (0.23ct) and Sapphire (2.15ct) Cluster Ring

Archive II A platinum cluster ring featuring a central oval blue sapphire surrounded by calibre-cut sapphires and round brilliant diamonds with milgrain detailing. View II
Archive III A platinum cluster ring featuring a central oval blue sapphire surrounded by calibre-cut sapphires and round brilliant diamonds with milgrain detailing. View III
Archive IV A platinum cluster ring featuring a central oval blue sapphire surrounded by calibre-cut sapphires and round brilliant diamonds with milgrain detailing. View IV
Archive V A platinum cluster ring featuring a central oval blue sapphire surrounded by calibre-cut sapphires and round brilliant diamonds with milgrain detailing. View V
Archive VI A platinum cluster ring featuring a central oval blue sapphire surrounded by calibre-cut sapphires and round brilliant diamonds with milgrain detailing. View VI
Archive VII A platinum cluster ring featuring a central oval blue sapphire surrounded by calibre-cut sapphires and round brilliant diamonds with milgrain detailing. View VII
Archive VIII A platinum cluster ring featuring a central oval blue sapphire surrounded by calibre-cut sapphires and round brilliant diamonds with milgrain detailing. View VIII
Archive IX A platinum cluster ring featuring a central oval blue sapphire surrounded by calibre-cut sapphires and round brilliant diamonds with milgrain detailing. View IX
Archive X A platinum cluster ring featuring a central oval blue sapphire surrounded by calibre-cut sapphires and round brilliant diamonds with milgrain detailing. View X
Archive XI A platinum cluster ring featuring a central oval blue sapphire surrounded by calibre-cut sapphires and round brilliant diamonds with milgrain detailing. View XI
Archive XII A platinum cluster ring featuring a central oval blue sapphire surrounded by calibre-cut sapphires and round brilliant diamonds with milgrain detailing. View XII
Archive XIII A platinum cluster ring featuring a central oval blue sapphire surrounded by calibre-cut sapphires and round brilliant diamonds with milgrain detailing. View XIII
Archive XIV A platinum cluster ring featuring a central oval blue sapphire surrounded by calibre-cut sapphires and round brilliant diamonds with milgrain detailing. View XIV
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AgAu Jewellery

AgAu Jewellery
Telephone 01617 061316
Location
Stockport
Great Manchester
United Kingdom
Dealer Profile Page sellingantiques.co.uk/AgAu
Verified Since Apr 2011
Items For Sale 281
Items Sold 1,870
AgAu Jewellery
AgAu Jewellery
Verified Since Apr 2011
View Dealer Info
Location: Stockport, Great Manchester, United Kingdom
Profile: sellingantiques.co.uk/AgAu
Verified
Apr 2011
For Sale
281
Sold
1,870
A platinum cluster ring featuring a central oval blue sapphire surrounded by calibre-cut sapphires and round brilliant diamonds with milgrain detailing.
Platinum Diamond (0.23ct) and Sapphire (2.15ct) Cluster Ring
Ref: SA1218363
A platinum cluster ring featuring a central oval blue sapphire surrounded by calibre-cut sapphires and round brilliant diamonds with milgrain detailing.
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FAQs

Art Deco cluster rings are characterised by geometric arrangements of gemstones, contrasting calibre-cut accent stones, fine milgrain edging, and lightweight platinum settings popular during the 1920s and 1930s.

These rings traditionally feature high-purity platinum or white gold mounts set with natural sapphires, diamonds, emeralds, or rubies using bezel and grain setting techniques.

Authentic pieces display crisp hand-applied milgrain, platinum hallmark stamps, geometric target or cluster arrangements, and precision calibre-cut surround stones.

A cluster ring serves as a focal statement piece, pairing effectively with minimalist contemporary tailoring or formal evening attire without requiring additional hand jewellery.

Clean gently using warm water, mild soap, and a soft-bristled brush, avoiding harsh chemicals, and store separately in a fabric-lined box to prevent surface scratches.
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