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£9,950
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Antique 2.70ct Burmese Sapphire and 0.24ct Diamond Platinum Solitaire Ring Circa 1925
AC Silver
for sale €11,642     $12,637
£9,950
AC Silver

AC Silver

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Id #SA1197707
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Antique 2.70ct Burmese Sapphire and 0.24ct Diamond Platinum Solitaire Ring Circa 1925

1900 - 1920
For Sale by AC Silver
Description

A stunning, fine and impressive antique 2.70 carat Burmese sapphire and 0.24 carat diamond, platinum solitaire ring; part of our collection of diverse gemstone engagement rings.

This stunning, fine and impressive antique sapphire solitaire ring has been crafted in platinum.

The pierced decorated setting displays a stunning feature eight-claw set 2.70ct octagonal cut Burmese sapphire.

The pierced decorated, tapering ring shoulders are embellished with ten diamonds, in a combination of Old European and eight cuts.

The ring shoulders integrate with the main setting and blend seamlessly with the plain hallmarked ring shank.

This antique sapphire ring is hallmarked to the interior of the shank with the platinum mark (PLATINUM) and has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum.

This impressive sapphire solitaire ring is supplied with a report card and certificate supplied by the Gemmological Certification Services, London*, in addition to an IDGL diamond and gemstone grading report card.

Such stunning original rings set with a gem quality sapphire are becoming increasingly difficult to locate.

This blue sapphire solitaire engagement ring in platinum places a rich blue sapphire at its centre, making it especially meaningful as an engagement ring or commitment piece associated with loyalty, wisdom and enduring love.

NOTE: * This documentation accredits the sapphire originating in Myanmar (Burma) and certifies that the gemstone shows no indications of heating.

Images do not always reflect the true colour and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual colour and showcases each stone in this platinum sapphire ring.

Condition

This antique engagement ring is excellent quality, set with a stunning Burmese sapphire displaying vivid blue colour, brilliance and presence.

The stunning high colour graded diamonds display a fine white colour and brilliance.

The ring is an excellent gauge of platinum and is in excellent condition, with a clear hallmark to the interior of the shank.

Reflections in photographs may detract from the true representation of this platinum sapphire solitaire ring.

Sapphire Quality

Origin Myanmar (Burma)

Colour Blue

Cut Octagonal

Content 2.70 carats

Dimensions 7.70mm (length) x 7.00mm (width) x 4.90mm (depth)

Diamond Quality

Colour (average grades) H

Clarity (average grades) SI2

Cut Old European/Eight

Content 0.24 carat

Number of Diamonds

10

Dimensions

Height of setting 5.95mm/0.23'

Ring Size

UK Size N 1/2

USA Size 6 3/4

The ring size may be professionally adjusted in size on request to meet your personal requirements.

Weight

3.14 grams

Date: Circa 1925

A video is available upon request.

Physical Dimensions
Height
0.6cm (0.24")
Declaration

AC Silver has dated this Burmese Sapphire Platinum Ring to the 1920s.

Reference Numbers
Sellingantiques Reference
SA1197707
Dealers Internal Reference
C9645
Dealers Notes

PLEASE NOTE: AC Silver takes pride in offering only quality items for sale.

This pride in quality includes the professional, efficient and personal service extended to all AC Silver customers.

All items purchased usually dispatched within 24 hours following cleared payment.

All items are professionally and securely packaged, sent FREE of charge and are FULLY INSURED during transit.

FREE worldwide international deliveries are via FedEx International Priority Service.

AC Silver is pleased to provide a 30-day money back guarantee.

Description
A stunning, fine and impressive antique 2.70 carat Burmese sapphire and 0.
24 carat diamond, platinum solitaire ring; part of our collection of diverse gemstone engagement rings.
AC Silver

This stunning, fine and impressive antique sapphire solitaire ring has been crafted in platinum.

fig 1. An Art Deco platinum solitaire ring set with an octagonal blue Burmese sapphire flanked by diamond-set shoulders.
fig 1. Antique 2.70ct Burmese Sapphire and 0.24ct Diamond Platinum Solitaire Ring Circa 1925

The pierced decorated setting displays a stunning feature eight-claw set 2.70ct octagonal cut Burmese sapphire.

The pierced decorated, tapering ring shoulders are embellished with ten diamonds, in a combination of Old European and eight cuts.

fig 2. An Art Deco platinum solitaire ring set with an octagonal blue Burmese sapphire flanked by diamond-set shoulders.
fig 2. Antique 2.70ct Burmese Sapphire and 0.24ct Diamond Platinum Solitaire Ring Circa 1925

The ring shoulders integrate with the main setting and blend seamlessly with the plain hallmarked ring shank.

This antique sapphire ring is hallmarked to the interior of the shank with the platinum mark (PLATINUM) and has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum.

fig 3. An Art Deco platinum solitaire ring set with an octagonal blue Burmese sapphire flanked by diamond-set shoulders.
fig 3. Antique 2.70ct Burmese Sapphire and 0.24ct Diamond Platinum Solitaire Ring Circa 1925

This impressive sapphire solitaire ring is supplied with a report card and certificate supplied by the Gemmological Certification Services, London*, in addition to an IDGL diamond and gemstone grading report card.

fig 4. An Art Deco platinum solitaire ring set with an octagonal blue Burmese sapphire flanked by diamond-set shoulders.
fig 4. Antique 2.70ct Burmese Sapphire and 0.24ct Diamond Platinum Solitaire Ring Circa 1925

Such stunning original rings set with a gem quality sapphire are becoming increasingly difficult to locate.

This blue sapphire solitaire engagement ring in platinum places a rich blue sapphire at its centre, making it especially meaningful as an engagement ring or commitment piece associated with loyalty, wisdom and enduring love.

fig 5. An Art Deco platinum solitaire ring set with an octagonal blue Burmese sapphire flanked by diamond-set shoulders.
fig 5. Antique 2.70ct Burmese Sapphire and 0.24ct Diamond Platinum Solitaire Ring Circa 1925

NOTE: * This documentation accredits the sapphire originating in Myanmar (Burma) and certifies that the gemstone shows no indications of heating.

Images do not always reflect the true colour and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual colour and showcases each stone in this platinum sapphire ring.

fig 6. An Art Deco platinum solitaire ring set with an octagonal blue Burmese sapphire flanked by diamond-set shoulders.
fig 6. Antique 2.70ct Burmese Sapphire and 0.24ct Diamond Platinum Solitaire Ring Circa 1925

Condition

This antique engagement ring is excellent quality, set with a stunning Burmese sapphire displaying vivid blue colour, brilliance and presence.

The stunning high colour graded diamonds display a fine white colour and brilliance.

fig 7. An Art Deco platinum solitaire ring set with an octagonal blue Burmese sapphire flanked by diamond-set shoulders.
fig 7. Antique 2.70ct Burmese Sapphire and 0.24ct Diamond Platinum Solitaire Ring Circa 1925

The ring is an excellent gauge of platinum and is in excellent condition, with a clear hallmark to the interior of the shank.

Reflections in photographs may detract from the true representation of this platinum sapphire solitaire ring.

fig 8. An Art Deco platinum solitaire ring set with an octagonal blue Burmese sapphire flanked by diamond-set shoulders.
fig 8. Antique 2.70ct Burmese Sapphire and 0.24ct Diamond Platinum Solitaire Ring Circa 1925

Sapphire Quality

Origin Myanmar (Burma)

Colour Blue

Cut Octagonal

Content 2.70 carats

Dimensions 7.70mm (length) x 7.00mm (width) x 4.90mm (depth)

Diamond Quality

Colour (average grades) H

Clarity (average grades) SI2

fig 9. An Art Deco platinum solitaire ring set with an octagonal blue Burmese sapphire flanked by diamond-set shoulders.
fig 9. Antique 2.70ct Burmese Sapphire and 0.24ct Diamond Platinum Solitaire Ring Circa 1925

Cut Old European/Eight

Content 0.24 carat

Number of Diamonds

10

Dimensions

Height of setting 5.95mm/0.23'

Ring Size

UK Size N 1/2

USA Size 6 3/4

The ring size may be professionally adjusted in size on request to meet your personal requirements.

Weight

3.14 grams

Date: Circa 1925

A video is available upon request.

Height
0.6cm (0.24")
Date of Manufacture

AC Silver has dated this Burmese Sapphire Platinum Ring to the 1920s.

Reference Numbers
Sellingantiques Ref
SA1197707
Dealers Internal Ref
C9645
AC Silver
AC Silver
Sellingantiques verified Since Apr 2009

Welcome to ac silver antique silver and antique jewellery specialists since 1977

Dealer Profile

You can view the stock and full dealer information on the AC Silver Profile Page

Trade Associations

AC Silver is a registered member of LAPADA  CINOA

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An Art Deco platinum solitaire ring set with an octagonal blue Burmese sapphire flanked by diamond-set shoulders.
1 / 14
Archive I An Art Deco platinum solitaire ring set with an octagonal blue Burmese sapphire flanked by diamond-set shoulders.

Antique 2.70ct Burmese Sapphire and 0.24ct Diamond Platinum Solitaire Ring Circa 1925

Archive II An Art Deco platinum solitaire ring set with an octagonal blue Burmese sapphire flanked by diamond-set shoulders. View II
Archive III An Art Deco platinum solitaire ring set with an octagonal blue Burmese sapphire flanked by diamond-set shoulders. View III
Archive IV An Art Deco platinum solitaire ring set with an octagonal blue Burmese sapphire flanked by diamond-set shoulders. View IV
Archive V An Art Deco platinum solitaire ring set with an octagonal blue Burmese sapphire flanked by diamond-set shoulders. View V
Archive VI An Art Deco platinum solitaire ring set with an octagonal blue Burmese sapphire flanked by diamond-set shoulders. View VI
Archive VII An Art Deco platinum solitaire ring set with an octagonal blue Burmese sapphire flanked by diamond-set shoulders. View VII
Archive VIII An Art Deco platinum solitaire ring set with an octagonal blue Burmese sapphire flanked by diamond-set shoulders. View VIII
Archive IX An Art Deco platinum solitaire ring set with an octagonal blue Burmese sapphire flanked by diamond-set shoulders. View IX
Archive X An Art Deco platinum solitaire ring set with an octagonal blue Burmese sapphire flanked by diamond-set shoulders. View X
Archive XI An Art Deco platinum solitaire ring set with an octagonal blue Burmese sapphire flanked by diamond-set shoulders. View XI
Archive XII An Art Deco platinum solitaire ring set with an octagonal blue Burmese sapphire flanked by diamond-set shoulders. View XII
Archive XIII An Art Deco platinum solitaire ring set with an octagonal blue Burmese sapphire flanked by diamond-set shoulders. View XIII
Archive XIV An Art Deco platinum solitaire ring set with an octagonal blue Burmese sapphire flanked by diamond-set shoulders. View XIV
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Telephone 0191 240 2645
Location
35B St Georges Terrace
Jesmond
Newcastle Upon Tyne
Tyne and Wear
NE2 2SU
United Kingdom
Dealer Profile Page sellingantiques.co.uk/ac
Verified Since Apr 2009
Items For Sale 459
Items Sold 103
AC Silver
AC Silver
Verified Since Apr 2009
View Dealer Info
Location: 35B St Georges Terrace, Jesmond, Newcastle Upon Tyne, Tyne and Wear, NE2 2SU, United Kingdom
Verified
Apr 2009
For Sale
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An Art Deco platinum solitaire ring set with an octagonal blue Burmese sapphire flanked by diamond-set shoulders.
Antique 2.70ct Burmese Sapphire and 0.24ct Diamond Platinum Solitaire Ring Circa 1925
Ref: SA1197707
An Art Deco platinum solitaire ring set with an octagonal blue Burmese sapphire flanked by diamond-set shoulders.
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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.

Art Deco rings from the 1920s feature geometric gemstone cuts, precise claw settings, platinum mountings, and accent diamonds along the shoulders to emphasize clean linear forms.

Craftsmen during the Art Deco era predominantly utilised platinum due to its strength and neutral lustre, paired with high-grade natural gemstones such as sapphires, emeralds, rubies, and diamonds.

Authentic pieces usually exhibit hand-finished platinum work, period-appropriate hallmark or purity stamps inside the shank, step-cut or cushion-cut gemstones, and delicate diamond accent shoulders.

A sapphire solitaire ring can serve as a bold statement piece worn independently on the right hand or paired with tailored contemporary clothing and minimal platinum accessories.

Clean the ring gently using warm water, mild dish soap, and a soft-bristled brush, avoiding ultrasonic cleaners if stones contain natural inclusions. Have a jeweller inspect the claws periodically to ensure stones remain secure.
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