A vintage 18ct Gold Oval Cut Sapphire and Diamond Ring. The ring is set with an oval cut sapphire approx (1.00ct), with a row of 6 diamonds (2 points) each 3 diamonds either side of the central sapphire, totalling (0.12ct). The ring is fully hallmarked for 18ct gold. The face of the ring measures 1.6cm wide x 0.4cm high and the ring weighs 3.3 grams. The ring is a size J and can be easily resized. The ring is in excellent condition.

Metal: 18ct yellow gold.

Stone(s): 1 x sapphire (1.00ct), 6 x diamonds, totalling (0.12ct)

Ring Measurements: Ring size. 16mm wide x 4mm high

Hallmark: Marked for 18ct gold

Size: UK size J

Weight: 5.0g

Condition: Excellent

Physical Dimensions

Height

0.4cm (0.16")

Width

1.6cm (0.63")

Depth

1.8cm (0.71")

Declaration

AgAu Jewellery has dated this 18ct Gold Sapphire Ring to the 1960s.

Reference Numbers

Sellingantiques Reference

SA1187287

Dealers Internal Reference

334295

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

A vintage 18ct Gold Oval Cut Sapphire and Diamond Ring. The ring is set with an oval cut sapphire approx (1.

“

00ct), with a row of 6 diamonds (2 points) each 3 diamonds either side of the central sapphire, totalling (0.

AgAu Jewellery

12ct). The ring is fully hallmarked for 18ct gold. The face of the ring measures 1.6cm wide x 0.4cm high and the ring weighs 3.3 grams. The ring is a size J and can be easily resized. The ring is in excellent condition.

fig 1. An 18ct yellow gold band ring with a central oval dark blue sapphire and small accent diamonds set into each shoulder. — fig 1. 18ct Gold Oval Cut Sapphire and Diamond Ring

Metal: 18ct yellow gold.

Stone(s): 1 x sapphire (1.00ct), 6 x diamonds, totalling (0.12ct)

Ring Measurements: Ring size. 16mm wide x 4mm high

Hallmark: Marked for 18ct gold

Size: UK size J

Weight: 5.0g

Condition: Excellent

Physical Dimensions

Height

0.4cm (0.16")

Width

1.6cm (0.63")

Depth

1.8cm (0.71")

Date of Manufacture

AgAu Jewellery has dated this 18ct Gold Sapphire Ring to the 1960s.

Reference Numbers

Sellingantiques Ref

SA1187287

Dealers Internal Ref

334295

About the Dealer

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

PDF

SAVE

An 18ct yellow gold band ring with a central oval dark blue sapphire and small accent diamonds set into each shoulder.

1 / 7

Archive I

18ct Gold Oval Cut Sapphire and Diamond Ring

Archive II

An 18ct yellow gold band ring with a central oval dark blue sapphire and small accent diamonds set into each shoulder. View II

Archive III

An 18ct yellow gold band ring with a central oval dark blue sapphire and small accent diamonds set into each shoulder. View III

Archive IV

An 18ct yellow gold band ring with a central oval dark blue sapphire and small accent diamonds set into each shoulder. View IV

Archive V

An 18ct yellow gold band ring with a central oval dark blue sapphire and small accent diamonds set into each shoulder. View V

Archive VI

An 18ct yellow gold band ring with a central oval dark blue sapphire and small accent diamonds set into each shoulder. View VI

Archive VII

An 18ct yellow gold band ring with a central oval dark blue sapphire and small accent diamonds set into each shoulder. View VII

Sapphires have been valued in fine jewellery for centuries, traditionally associated with royalty and nobility. The combination of sapphires with accent diamonds gained widespread popularity during the 19th and 20th centuries, becoming a standard motif for engagement and dress rings.

These rings are constructed using eighteen-carat gold, an alloy containing 75 percent pure gold mixed with copper, silver, or zinc for durability. The central setting holds a natural corundum gemstone alongside small brilliant-cut or baguette diamonds.

Authentic pieces feature hallmark stamps inside the band indicating gold purity, such as 750 for 18ct gold, along with maker marks. Gemstones should exhibit natural inclusions under magnification rather than uniform clarity typical of glass or synthetic imitations.

Fine jewellery can be presented on velvet lined trays, glass-topped trinket boxes, or dedicated ring stands on a dressing table. Grouping pieces by metal tone or gemstone colour creates an organized and visually structured display.

Clean the ring using warm water, mild soap, and a soft-bristled brush to remove dust and oils from behind the setting. Avoid exposure to harsh household chemicals, and store the piece individually to prevent gemstones from scratching adjacent metal surfaces.

AgAu Jewellery

18ct Gold Oval Cut Sapphire and Diamond Ring

Visitors also looked at these ⇣

Vintage Sapphire & Diamond 18ct Gold Ring - Size O

Fine Edwardian 18ct Gold Saphire & Diamond Ring

Antique 18ct Gold Sapphire & Diamond Boat Ring

Stunning Quality Edwardian 18ct Sapphire Old Cut Diamond Cluster Ring

Edwardian 18ct Gold Diamond Sapphire Ring C1908

Mid Victorian 18ct Gold Sapphire and Old Mined Cut Diamond Cluster Ring

Art Deco 18ct Gold Sapphire & Diamond Dress Ring

18ct Gold Sapphire and Diamond Gypsy Ring

18ct Gold Round Old Mined Cut Sapphire (1.50ct) and Diamond (0.50ct Cluster Ring

18ct Half Eternity Seven Stone Sapphire and Diamond (0.60ct) Ring