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ID #SA1167232
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Antique 2.17ct Basaltic Sapphire and 2.52ct Diamond, 18ct Yellow Gold Trilogy Engagement Ring Circa 1890
AC Silver
for sale €23,342     $25,337
£19,950
AC Silver

AC Silver

Sellingantiques Verified Since Apr 2009
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Id #SA1167232
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Antique 2.17ct Basaltic Sapphire and 2.52ct Diamond, 18ct Yellow Gold Trilogy Engagement Ring Circa 1890

19th century
For Sale by AC Silver
Description

A stunning, fine and impressive antique Victorian 2.17 carat Basaltic sapphire and 2.52 carat diamond, 18 carat yellow gold trilogy ring; part of our diverse collection of Victorian engagement rings.

This stunning, fine and impressive antique sapphire trilogy ring has been crafted in 18ct yellow gold.

The antique trilogy ring displays a feature claw set 2.17ct cushion cut Basaltic sapphire.

The sapphire is flanked on either side by a 1.30ct and a 1.22ct Old European cut diamond.

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

This Victorian sapphire ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18 carat gold.

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

Such examples with untreated sapphires and large diamonds are becoming increasingly difficult to locate.

A Victorian sapphire trilogy engagement ring in gold is a romantic symbol of love and commitment, with its three stones representing the past, present, and future. Perfect for engagements, milestone anniversaries, or as a meaningful gift for those born in September.

NOTE: * This documentation accredits the sapphire originating in Basaltic deposits 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

Condition

This impressive trilogy ring is exceptional quality, set with a stunning sapphire displaying fine colour, brilliance and presence.

The stunning diamonds display a fine white colour, brilliance and presence.

This sapphire and diamond trilogy ring is an exceptional gauge of gold and is in exceptional condition.

The ring has a fine and delicate shank, which is often the case with original antique rings.

Reflections in photographs may detract from the true representation of this fine example of antique sapphire jewellery/estate jewelry.

Sapphire Quality

Origin Basaltic Deposit

Colour Blue

Cut Cushion

Content 2.17 carats

Dimensions 9.33mm (length) x 7.28mm (width) x 3.29mm (depth)

Diamond Quality

Feature Diamond One

Colour J

Clarity SI2

Cut Old European

Content 1.30 carats

Dimensions 7.10mm (length) x 6.95mm (width) x 4.83mm (depth)

Feature Diamond Two

Colour K

Clarity VS2

Cut Old European

Content 1.22 carats

Dimensions 6.72mm (length) x 6.70mm (width) x 5.15mm (depth)

Total Diamond Content

2.52 carats

Number of Diamonds

2

Dimensions

Length of setting 2.12cm/0.84'

Width of setting 1.06cm/0.42'

Height of setting 5.32mm/0.21'

Ring Size

UK Size Q

USA Size 8

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

Weight

4.35 grams

Date: Circa 1890

A video is available upon request.

Physical Dimensions
Height
0.5cm (0.20")
Width
1.1cm (0.43")
Depth
2.1cm (0.83")
Declaration

AC Silver has dated this Sapphire Diamond Trilogy Ring to the 1890s.

Reference Numbers
Sellingantiques Reference
SA1167232
Dealers Internal Reference
C9484
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 Victorian 2.17 carat Basaltic sapphire and 2.
52 carat diamond, 18 carat yellow gold trilogy ring; part of our diverse collection of Victorian engagement rings.
AC Silver

This stunning, fine and impressive antique sapphire trilogy ring has been crafted in 18ct yellow gold.

fig 1. An 18ct yellow gold Victorian trilogy ring set with a central cushion cut blue sapphire flanked by two round old cut diamonds.
fig 1. Antique 2.17ct Basaltic Sapphire and 2.52ct Diamond, 18ct Yellow Gold Trilogy Engagement Ring Circa 1890

The antique trilogy ring displays a feature claw set 2.17ct cushion cut Basaltic sapphire.

The sapphire is flanked on either side by a 1.30ct and a 1.22ct Old European cut diamond.

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

fig 2. An 18ct yellow gold Victorian trilogy ring set with a central cushion cut blue sapphire flanked by two round old cut diamonds.
fig 2. Antique 2.17ct Basaltic Sapphire and 2.52ct Diamond, 18ct Yellow Gold Trilogy Engagement Ring Circa 1890

This Victorian sapphire ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18 carat gold.

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

fig 3. An 18ct yellow gold Victorian trilogy ring set with a central cushion cut blue sapphire flanked by two round old cut diamonds.
fig 3. Antique 2.17ct Basaltic Sapphire and 2.52ct Diamond, 18ct Yellow Gold Trilogy Engagement Ring Circa 1890

Such examples with untreated sapphires and large diamonds are becoming increasingly difficult to locate.

A Victorian sapphire trilogy engagement ring in gold is a romantic symbol of love and commitment, with its three stones representing the past, present, and future. Perfect for engagements, milestone anniversaries, or as a meaningful gift for those born in September.

fig 4. An 18ct yellow gold Victorian trilogy ring set with a central cushion cut blue sapphire flanked by two round old cut diamonds.
fig 4. Antique 2.17ct Basaltic Sapphire and 2.52ct Diamond, 18ct Yellow Gold Trilogy Engagement Ring Circa 1890

NOTE: * This documentation accredits the sapphire originating in Basaltic deposits 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

fig 5. An 18ct yellow gold Victorian trilogy ring set with a central cushion cut blue sapphire flanked by two round old cut diamonds.
fig 5. Antique 2.17ct Basaltic Sapphire and 2.52ct Diamond, 18ct Yellow Gold Trilogy Engagement Ring Circa 1890

Condition

This impressive trilogy ring is exceptional quality, set with a stunning sapphire displaying fine colour, brilliance and presence.

The stunning diamonds display a fine white colour, brilliance and presence.

fig 6. An 18ct yellow gold Victorian trilogy ring set with a central cushion cut blue sapphire flanked by two round old cut diamonds.
fig 6. Antique 2.17ct Basaltic Sapphire and 2.52ct Diamond, 18ct Yellow Gold Trilogy Engagement Ring Circa 1890

This sapphire and diamond trilogy ring is an exceptional gauge of gold and is in exceptional condition.

The ring has a fine and delicate shank, which is often the case with original antique rings.

Reflections in photographs may detract from the true representation of this fine example of antique sapphire jewellery/estate jewelry.

fig 7. An 18ct yellow gold Victorian trilogy ring set with a central cushion cut blue sapphire flanked by two round old cut diamonds.
fig 7. Antique 2.17ct Basaltic Sapphire and 2.52ct Diamond, 18ct Yellow Gold Trilogy Engagement Ring Circa 1890

Sapphire Quality

Origin Basaltic Deposit

Colour Blue

Cut Cushion

Content 2.17 carats

Dimensions 9.33mm (length) x 7.28mm (width) x 3.29mm (depth)

Diamond Quality

Feature Diamond One

Colour J

Clarity SI2

Cut Old European

fig 8. An 18ct yellow gold Victorian trilogy ring set with a central cushion cut blue sapphire flanked by two round old cut diamonds.
fig 8. Antique 2.17ct Basaltic Sapphire and 2.52ct Diamond, 18ct Yellow Gold Trilogy Engagement Ring Circa 1890

Content 1.30 carats

Dimensions 7.10mm (length) x 6.95mm (width) x 4.83mm (depth)

Feature Diamond Two

Colour K

Clarity VS2

Cut Old European

Content 1.22 carats

Dimensions 6.72mm (length) x 6.70mm (width) x 5.15mm (depth)

fig 9. An 18ct yellow gold Victorian trilogy ring set with a central cushion cut blue sapphire flanked by two round old cut diamonds.
fig 9. Antique 2.17ct Basaltic Sapphire and 2.52ct Diamond, 18ct Yellow Gold Trilogy Engagement Ring Circa 1890

Total Diamond Content

2.52 carats

Number of Diamonds

2

Dimensions

Length of setting 2.12cm/0.84'

Width of setting 1.06cm/0.42'

Height of setting 5.32mm/0.21'

Ring Size

UK Size Q

USA Size 8

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

Weight

4.35 grams

Date: Circa 1890

A video is available upon request.

Height
0.5cm (0.20")
Width
1.1cm (0.43")
Depth
2.1cm (0.83")
Date of Manufacture

AC Silver has dated this Sapphire Diamond Trilogy Ring to the 1890s.

Reference Numbers
Sellingantiques Ref
SA1167232
Dealers Internal Ref
C9484
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 18ct yellow gold Victorian trilogy ring set with a central cushion cut blue sapphire flanked by two round old cut diamonds.
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Archive I An 18ct yellow gold Victorian trilogy ring set with a central cushion cut blue sapphire flanked by two round old cut diamonds.

Antique 2.17ct Basaltic Sapphire and 2.52ct Diamond, 18ct Yellow Gold Trilogy Engagement Ring Circa 1890

Archive II An 18ct yellow gold Victorian trilogy ring set with a central cushion cut blue sapphire flanked by two round old cut diamonds. View II
Archive III An 18ct yellow gold Victorian trilogy ring set with a central cushion cut blue sapphire flanked by two round old cut diamonds. View III
Archive IV An 18ct yellow gold Victorian trilogy ring set with a central cushion cut blue sapphire flanked by two round old cut diamonds. View IV
Archive V An 18ct yellow gold Victorian trilogy ring set with a central cushion cut blue sapphire flanked by two round old cut diamonds. View V
Archive VI An 18ct yellow gold Victorian trilogy ring set with a central cushion cut blue sapphire flanked by two round old cut diamonds. View VI
Archive VII An 18ct yellow gold Victorian trilogy ring set with a central cushion cut blue sapphire flanked by two round old cut diamonds. View VII
Archive VIII An 18ct yellow gold Victorian trilogy ring set with a central cushion cut blue sapphire flanked by two round old cut diamonds. View VIII
Archive IX An 18ct yellow gold Victorian trilogy ring set with a central cushion cut blue sapphire flanked by two round old cut diamonds. View IX
Archive X An 18ct yellow gold Victorian trilogy ring set with a central cushion cut blue sapphire flanked by two round old cut diamonds. View X
Archive XI An 18ct yellow gold Victorian trilogy ring set with a central cushion cut blue sapphire flanked by two round old cut diamonds. View XI
Archive XII An 18ct yellow gold Victorian trilogy ring set with a central cushion cut blue sapphire flanked by two round old cut diamonds. View XII
Archive XIII An 18ct yellow gold Victorian trilogy ring set with a central cushion cut blue sapphire flanked by two round old cut diamonds. View XIII
Archive XIV An 18ct yellow gold Victorian trilogy ring set with a central cushion cut blue sapphire flanked by two round old cut diamonds. View XIV
Archive XV An 18ct yellow gold Victorian trilogy ring set with a central cushion cut blue sapphire flanked by two round old cut diamonds. View XV
Archive XVI An 18ct yellow gold Victorian trilogy ring set with a central cushion cut blue sapphire flanked by two round old cut diamonds. View XVI
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 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
459
Sold
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An 18ct yellow gold Victorian trilogy ring set with a central cushion cut blue sapphire flanked by two round old cut diamonds.
Antique 2.17ct Basaltic Sapphire and 2.52ct Diamond, 18ct Yellow Gold Trilogy Engagement Ring Circa 1890
Ref: SA1167232
An 18ct yellow gold Victorian trilogy ring set with a central cushion cut blue sapphire flanked by two round old cut diamonds.
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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.

A Victorian trilogy ring is a three-stone ring design popularised in the late nineteenth century, traditionally featuring a central gemstone flanked by two diamonds to symbolise the past, present, and future.

Victorian trilogy rings were predominantly crafted in 18ct yellow gold or platinum, incorporating hand-cut natural gemstones such as sapphires alongside old European or old mine cut diamonds.

Authentic late Victorian pieces typically exhibit hand-cut gemstones, claw settings, specific metal purity hallmarks on the inner band, and period-appropriate wear along the setting edges.

An antique sapphire and diamond ring can be styled alongside modern plain 18ct gold bands or stacked with minimal fine jewellery for a contemporary mixed-era aesthetic.

Clean the ring gently using warm water, mild soap, and a soft-bristled brush, avoiding ultrasonic cleaners or harsh chemicals that could compromise the historical claw settings.
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