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ID #SA1239733
FOR SALE
£6,950
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Antique 0.80ct Sapphire 0.80ct Ruby 2.15ct Diamond and Platinum Ring Circa 1915
For sale by AC Silver
for sale €8,132     $8,827
£6,950
AC Silver

AC Silver

Sellingantiques Verified Since Apr 2009
Browse dealers 464 items
  • About Us
    Welcome to ac silver antique silver and antique jewellery specialists since 1977
  • Trade Associations
    AC Silver is a registered member of LAPADA  CINOA
Id #SA1239733
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Antique 0.80ct Sapphire 0.80ct Ruby 2.15ct Diamond and Platinum Ring Circa 1915

1900 - 1920
For Sale by AC Silver
Description

A stunning, fine and impressive antique 0.80 carat sapphire, 0.80 carat ruby and 2.15 carat diamond ring in platinum; part of our platinum gemstone ring collection.

This impressive antique gemstone ring has been crafted in platinum.

The convex square-shaped anterior setting is embellished with impressive engraved decoration to the sides and comprises five rows, each bearing seven gemstones in a paralleling horizontal formation*.

The three rows of pavé set Old European cut diamonds alternate with channel set square faceted cut rubies and sapphires.

The trifurcating wirework shoulders are each embellished with an impressive trefoil design incorporating three diamonds, melding with the feature setting.

The multi-stranded shank is hallmarked with the French import platinum mark (masked man) and has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum.

This impressive ring is supplied with an IDGL diamond and gemstone grading report card.

The captivating blend of ruby and sapphire produces a stunning contrast of colours, enhanced by the enduring brilliance of diamonds. This significant combination renders the square bilateral style ruby, diamond and sapphire ring especially appropriate for milestone anniversaries, important birthdays, engagements or personal accomplishments.

NOTE: * The ring is crafted in the distinctive style of a hinged bilateral ring, with parallel rows of gemstones forming the broad, symmetrical design.

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.

Condition

This square gemstone ring is excellent quality, set with impressive rubies and blue sapphires displaying fine colour and brilliance.

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

The ring is an excellent gauge of platinum and is in excellent condition.

The French import hallmark to the outer surface of the shank bears great definition and is very clear.

Reflections in photographs may detract from the true representation of this fine antique mixed gemstone ring.

Sapphire Quality

Colour Blue

Cut Square Faceted

Content 0.80 carat

Ruby Quality

Cut Square Faceted

Content 0.80 carat

Diamond Quality

Colour (average grades) H

Clarity (average grades) VS2

Cut Old European

Content 2.15 carats

Number of Diamonds

27

Dimensions

Width of setting 1.67cm/0.66'

Height of setting 2.44mm/0.1'

Ring Size

UK Size P 1/2

USA Size 7 3/4

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

Weight

8.77 grams

Date: Circa 1915

Origin: France, Europe (Import)

SKU: C9941

Declaration

AC Silver has dated this Antique Sapphire Ruby Ring to the 1910s.

Reference Numbers
Sellingantiques Reference
SA1239733
Dealers Internal Reference
C9941
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 0.80 carat sapphire, 0.80 carat ruby and 2.15 carat diamond ring in platinum; part of our platinum gemstone ring collection.

This impressive antique gemstone ring has been crafted in platinum.

“
The convex square-shaped anterior setting is embellished with impressive engraved decoration to the sides and comprises five rows, each bearing seven gemstones in a paralleling horizontal formation*.
AC Silver
fig 1. An antique platinum ring displaying horizontal rows of round diamonds alternating with channel-set rectangular blue sapphires and red rubies.
fig 1. Antique 0.80ct Sapphire 0.80ct Ruby 2.15ct Diamond and Platinum Ring Circa 1915

The three rows of pavé set Old European cut diamonds alternate with channel set square faceted cut rubies and sapphires.

The trifurcating wirework shoulders are each embellished with an impressive trefoil design incorporating three diamonds, melding with the feature setting.

fig 2. An antique platinum ring displaying horizontal rows of round diamonds alternating with channel-set rectangular blue sapphires and red rubies.
fig 2. Antique 0.80ct Sapphire 0.80ct Ruby 2.15ct Diamond and Platinum Ring Circa 1915

The multi-stranded shank is hallmarked with the French import platinum mark (masked man) and has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum.

fig 3. An antique platinum ring displaying horizontal rows of round diamonds alternating with channel-set rectangular blue sapphires and red rubies.
fig 3. Antique 0.80ct Sapphire 0.80ct Ruby 2.15ct Diamond and Platinum Ring Circa 1915

This impressive ring is supplied with an IDGL diamond and gemstone grading report card.

The captivating blend of ruby and sapphire produces a stunning contrast of colours, enhanced by the enduring brilliance of diamonds. This significant combination renders the square bilateral style ruby, diamond and sapphire ring especially appropriate for milestone anniversaries, important birthdays, engagements or personal accomplishments.

fig 4. An antique platinum ring displaying horizontal rows of round diamonds alternating with channel-set rectangular blue sapphires and red rubies.
fig 4. Antique 0.80ct Sapphire 0.80ct Ruby 2.15ct Diamond and Platinum Ring Circa 1915

NOTE: * The ring is crafted in the distinctive style of a hinged bilateral ring, with parallel rows of gemstones forming the broad, symmetrical design.

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.

fig 5. An antique platinum ring displaying horizontal rows of round diamonds alternating with channel-set rectangular blue sapphires and red rubies.
fig 5. Antique 0.80ct Sapphire 0.80ct Ruby 2.15ct Diamond and Platinum Ring Circa 1915

Condition

This square gemstone ring is excellent quality, set with impressive rubies and blue sapphires displaying fine colour and brilliance.

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

fig 6. An antique platinum ring displaying horizontal rows of round diamonds alternating with channel-set rectangular blue sapphires and red rubies.
fig 6. Antique 0.80ct Sapphire 0.80ct Ruby 2.15ct Diamond and Platinum Ring Circa 1915

The ring is an excellent gauge of platinum and is in excellent condition.

The French import hallmark to the outer surface of the shank bears great definition and is very clear.

Reflections in photographs may detract from the true representation of this fine antique mixed gemstone ring.

fig 7. An antique platinum ring displaying horizontal rows of round diamonds alternating with channel-set rectangular blue sapphires and red rubies.
fig 7. Antique 0.80ct Sapphire 0.80ct Ruby 2.15ct Diamond and Platinum Ring Circa 1915

Sapphire Quality

Colour Blue

Cut Square Faceted

Content 0.80 carat

Ruby Quality

Cut Square Faceted

Content 0.80 carat

Diamond Quality

Colour (average grades) H

Clarity (average grades) VS2

Cut Old European

Content 2.15 carats

fig 8. An antique platinum ring displaying horizontal rows of round diamonds alternating with channel-set rectangular blue sapphires and red rubies.
fig 8. Antique 0.80ct Sapphire 0.80ct Ruby 2.15ct Diamond and Platinum Ring Circa 1915

Number of Diamonds

27

Dimensions

Width of setting 1.67cm/0.66'

Height of setting 2.44mm/0.1'

Ring Size

UK Size P 1/2

USA Size 7 3/4

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

Weight

8.77 grams

Date: Circa 1915

Origin: France, Europe (Import)

SKU: C9941

Date of Manufacture

AC Silver has dated this Antique Sapphire Ruby Ring to the 1910s.

Reference Numbers
Sellingantiques Ref
SA1239733
Dealers Internal Ref
C9941
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 antique platinum ring displaying horizontal rows of round diamonds alternating with channel-set rectangular blue sapphires and red rubies.
1 / 14
Film
Film of Antique 0.80ct Sapphire 0.80ct Ruby 2.15ct Diamond and Platinum Ring Circa 1915
Archive I An antique platinum ring displaying horizontal rows of round diamonds alternating with channel-set rectangular blue sapphires and red rubies.

Antique 0.80ct Sapphire 0.80ct Ruby 2.15ct Diamond and Platinum Ring Circa 1915

Film
Archive II An antique platinum ring displaying horizontal rows of round diamonds alternating with channel-set rectangular blue sapphires and red rubies. View II
Archive III An antique platinum ring displaying horizontal rows of round diamonds alternating with channel-set rectangular blue sapphires and red rubies. View III
Archive IV An antique platinum ring displaying horizontal rows of round diamonds alternating with channel-set rectangular blue sapphires and red rubies. View IV
Archive V An antique platinum ring displaying horizontal rows of round diamonds alternating with channel-set rectangular blue sapphires and red rubies. View V
Archive VI An antique platinum ring displaying horizontal rows of round diamonds alternating with channel-set rectangular blue sapphires and red rubies. View VI
Archive VII An antique platinum ring displaying horizontal rows of round diamonds alternating with channel-set rectangular blue sapphires and red rubies. View VII
Archive VIII An antique platinum ring displaying horizontal rows of round diamonds alternating with channel-set rectangular blue sapphires and red rubies. View VIII
Archive IX An antique platinum ring displaying horizontal rows of round diamonds alternating with channel-set rectangular blue sapphires and red rubies. View IX
Archive X An antique platinum ring displaying horizontal rows of round diamonds alternating with channel-set rectangular blue sapphires and red rubies. View X
Archive XI An antique platinum ring displaying horizontal rows of round diamonds alternating with channel-set rectangular blue sapphires and red rubies. View XI
Archive XII An antique platinum ring displaying horizontal rows of round diamonds alternating with channel-set rectangular blue sapphires and red rubies. View XII
Archive XIII An antique platinum ring displaying horizontal rows of round diamonds alternating with channel-set rectangular blue sapphires and red rubies. View XIII
Enlarged Archival View
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 464
Items Sold 112
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
464
Sold
112
An antique platinum ring displaying horizontal rows of round diamonds alternating with channel-set rectangular blue sapphires and red rubies.
Antique 0.80ct Sapphire 0.80ct Ruby 2.15ct Diamond and Platinum Ring Circa 1915
Ref: SA1239733
An antique platinum ring displaying horizontal rows of round diamonds alternating with channel-set rectangular blue sapphires and red rubies.
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Archival Detail
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.
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Written by Sellingantiques from the dealer’s photographs and listing
  • ObjectRings
  • Period1900 - 1920
  • StyleEdwardian
  • MaterialPlatinum, Sapphire, Ruby, Diamond
  • ColourSilver, Blue, Red
  • MotifsMillegrain borders, Channel setting, Multi-row band, Calibrated gemstone cuts

This Edwardian platinum ring dates from circa 1915 and belongs to the Art Deco glamour style. The convex square-shaped anterior setting comprises five parallel horizontal rows containing Old European cut diamonds, channel-set square faceted blue sapphires, and red rubies with millegrain borders. The trifurcating wirework shoulders incorporate a trefoil design with three diamonds, and the multi-stranded shank bears a French import platinum hallmark. The width of the setting measures 1.67 cm and the height measures 2.44 mm. Intended for finger wear, this piece suits milestone anniversaries, important birthdays, engagements, or personal accomplishments. It slips easily onto the hand to bring bright colour and historical detail to daily attire or formal evening wear. The piece works well alongside other fine antique jewellery on the hand, adding a sophisticated touch to personal accessories.

During the 1910s transition from Edwardian to Art Deco design, jewellery shifted from floral motifs to geometric arrangements, frequently featuring platinum mounts, millegrain borders, and contrasting colourful gemstones such as sapphires and rubies.

Rings from this era were primarily constructed using platinum due to its strength and ability to hold fine millegrain detailing. Natural gemstones, including sapphires, rubies, and diamonds, were set in precise channel and grain configurations.

Authentic pieces usually exhibit handcrafted details such as fine millegrain edging, hand-cut calibrated gemstones, platinum purities, and era-appropriate hallmarks or maker marks on the inner shank.

A geometric dress ring serves as a focal statement piece that complements contemporary tailoring or adds texture when stacked with minimal platinum bands.

Clean the ring using warm water, mild liquid soap, and a soft-bristled brush, avoiding harsh chemicals or ultrasonic cleaners that might dislodge channel-set gemstones.
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