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ID #SA1219533
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18ct Gold Sapphire and Diamond Three Stone Ring
Sold by AgAu Jewellery
sold SA1219533
Sorry, but this item has been sold.
AgAu Jewellery

AgAu Jewellery

Sellingantiques Verified Since Apr 2011
Browse dealers 286 items
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Id #SA1219533
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18ct Gold Sapphire and Diamond Three Stone Ring

1940 - 1960
Sold 8 August 2026 · AgAu Jewellery
This “18ct Gold Sapphire and Diamond Three Stone Ring” found a buyer.

It was listed by AgAu Jewellery. 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
Blue Sapphire Trilogy RingGold Sapphire Cluster RingGold Sapphire Diamond Ring Ask the dealer for something similar
Description

18ct Gold Sapphire and Diamond Three Stone Ring. The ring is set with an oval cut royal blue sapphires (0.50ct), the sapphire is flanked by 2 (10 point) diamonds, totaling (0.20ct) set in a rubbed over bezel setting.. The ring is marked for 18ct gold with UK hallmarks. The face of the ring measures 1.0cm in width and 0.6cm in length and the ring weighs 2.9 grams. The ring is a size L 1/2 and can be easily resized. The ring is in excellent condition.

Metal: 18ct yellow gold.

Stone(s): 1 x sapphire (0.50ct), 2 x diamond, totaling (0.20ct)

Ring Measurements: Ring size. 10mm wide x 6mm high

Hallmark: UK hallmarks for 18ct gold 

Size: UK size L 1/2

Weight: 2.9g

Condition: Excellent

Physical Dimensions
Height
0.6cm (0.24")
Width
1cm (0.39")
Depth
2cm (0.79")
Declaration

AgAu Jewellery has dated this Gold Sapphire Diamond Ring to the 1960s.

Reference Numbers
Sellingantiques Reference
SA1219533
Dealers Internal Reference
274339
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 £32 at the Stripe shipping option for European and £45 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
18ct Gold Sapphire and Diamond Three Stone Ring. The ring is set with an oval cut royal blue sapphires (0.50ct), the sapphire is flanked by 2 (10 point) diamonds, totaling (0.20ct) set in a rubbed over bezel setting.. The ring is marked for 18ct gold with UK hallmarks. The face of the ring measures 1.0cm in width and 0.6cm in length and the ring weighs 2.9 grams. The ring is a size L 1/2 and can be easily resized. The ring is in excellent condition.
fig 1. An 18ct yellow gold ring featuring an oval blue sapphire flanked by two round diamonds.
fig 1. 18ct Gold Sapphire and Diamond Three Stone Ring

Metal: 18ct yellow gold.

Stone(s): 1 x sapphire (0.50ct), 2 x diamond, totaling (0.20ct)

Ring Measurements: Ring size. 10mm wide x 6mm high

Hallmark: UK hallmarks for 18ct gold 

Size: UK size L 1/2

Weight: 2.9g

Condition: Excellent

Height
0.6cm (0.24")
Width
1cm (0.39")
Depth
2cm (0.79")
Date of Manufacture

AgAu Jewellery has dated this Gold Sapphire Diamond Ring to the 1960s.

Reference Numbers
Sellingantiques Ref
SA1219533
Dealers Internal Ref
274339
AgAu Jewellery
AgAu Jewellery
Sellingantiques verified Since Apr 2011

If you would prefer to pay via credit/debit card please get in touch via email or phone, thank you

Dealer Profile

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

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An 18ct yellow gold ring featuring an oval blue sapphire flanked by two round diamonds. SOLD8 AUG 26
1 / 12
Archive I An 18ct yellow gold ring featuring an oval blue sapphire flanked by two round diamonds. SOLD8 AUG 26

18ct Gold Sapphire and Diamond Three Stone Ring

Archive II An 18ct yellow gold ring featuring an oval blue sapphire flanked by two round diamonds. View II
Archive III An 18ct yellow gold ring featuring an oval blue sapphire flanked by two round diamonds. View III
Archive IV An 18ct yellow gold ring featuring an oval blue sapphire flanked by two round diamonds. View IV
Archive V An 18ct yellow gold ring featuring an oval blue sapphire flanked by two round diamonds. View V
Archive VI An 18ct yellow gold ring featuring an oval blue sapphire flanked by two round diamonds. View VI
Archive VII An 18ct yellow gold ring featuring an oval blue sapphire flanked by two round diamonds. View VII
Archive VIII An 18ct yellow gold ring featuring an oval blue sapphire flanked by two round diamonds. View VIII
Archive IX An 18ct yellow gold ring featuring an oval blue sapphire flanked by two round diamonds. View IX
Archive X An 18ct yellow gold ring featuring an oval blue sapphire flanked by two round diamonds. View X
Archive XI An 18ct yellow gold ring featuring an oval blue sapphire flanked by two round diamonds. View XI
Archive XII An 18ct yellow gold ring featuring an oval blue sapphire flanked by two round diamonds. View XII
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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 286
Items Sold 1,900
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
286
Sold
1,900
An 18ct yellow gold ring featuring an oval blue sapphire flanked by two round diamonds.
18ct Gold Sapphire and Diamond Three Stone Ring
Ref: SA1219533
An 18ct yellow gold ring featuring an oval blue sapphire flanked by two round diamonds.
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Archival Detail

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Cataloguer’s note

Written by Sellingantiques from the dealer’s photographs and listing
  • ObjectRings
  • Period1940 - 1960
  • StyleTraditional
  • Material18ct Gold, Sapphire, Diamond
  • ColourGold and Blue
  • MotifsTrilogy setting, Oval cut sapphire, Smooth bezel setting, Tapered yellow gold band
  • SizeH 0.6 cm (0 in) x W 1 cm (0 in) x D 2 cm (1 in)

FAQs

A three stone ring, also known as a trilogy ring, traditionally features three gemstones set in a row, symbolic of the past, present, and future.

These rings are typically constructed using an 18ct yellow gold band, featuring a central faceted natural sapphire flanked by two brilliant-cut diamonds.

Authentic pieces display official hallmarks stamped inside the band indicating gold purity, alongside precise gemstone faceting and period-appropriate setting techniques.

A sapphire trilogy ring functions effectively as a standalone statement piece or can be stacked with plain gold bands for a modern layered aesthetic.

Clean the ring using warm water, mild soap, and a soft-bristled brush to remove dust, and store it separately in a velvet box to prevent metal contact.
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