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Diamond Trilogy Ring by William Griffiths 18ct Gold Antique Old Cut Diamond Ring
Sold by The Chelsea Bijouterie Ltd
sold SA876736
Sorry, but this item has been sold.

The Chelsea Bijouterie Ltd

Sellingantiques Verified Since Nov 2018
Browse dealers 175 items
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Diamond Trilogy Ring by William Griffiths 18ct Gold Antique Old Cut Diamond Ring

1900 - 1920
Sold 27 May 2025 · The Chelsea Bijouterie Ltd
This “Diamond Trilogy Ring by William Griffiths 18ct Gold Antique Old Cut Diamond Ring” found a buyer.

It was listed by The Chelsea Bijouterie Ltd. Sold pieces stay on Sellingantiques as a record of what has passed through, and the next one is rarely far away.

Description

Gorgeous 18 Carat gold & platinum diamond trilogy ring

The beautiful old cut diamonds are in an attractive platinum asymmetric setting

The three principal diamonds are collet set in a platinum with pretty millegrain detail

The pattern continues down the shoulders that are set with a further six pretty little diamonds

This Edwardian ring is made by the renowned Victorian jeweller William Griffiths

This fabulous ring looks stunning when worn

The centre diamond is approx. 2.8mm & the outer diamonds are 2.3mm

The shoulder diamonds are 1mm

Total weight about 1/4 carat however they appear much larger due to the setting

Colour H, clarity VSI2

The three stones are 8mm across.They stands 3 mm proud of the shank

The yellow gold shank is stamped 18 ct

It also bears the makers initials W.G&S (William Griffiths & Sons)

It weighs 2.5 grams

This ring dates to the beginning of the 20 th Century - Edwardian period

It is size K (UK),6 1/2 (USA) it would re size

This antique ring is in excellent original condition

It comes in the presentation box illustrated

Our ref 21296

Shipping:

We post worldwide free of charge

All items are sent fully insured, tracked and signed for.

Terms of Sale:

We are totally committed to customer satisfaction. We take great care to give accurate and detailed descriptions accompanied by high definition photos. If you are not entirely happy with your purchase we will gladly offer you a full refund. Please return within 14 days of receipt of your purchase.

About Us:

We have years of knowledge and experience in dealing in antiques and antique & designer jewellery. We are committed to giving exceptional customer service. The Chelsea Bijouterie aims to offer beautiful and interesting items at affordable prices.

Date of Manufacture

The Chelsea Bijouterie Ltd has dated this Antique Diamond Ring to the Edwardian era.

Reference Numbers
Sellingantiques Reference
SA876736
Dealers Internal Reference
21296
Description
Gorgeous 18 Carat gold & platinum diamond trilogy ring

The beautiful old cut diamonds are in an attractive platinum asymmetric setting

The three principal diamonds are collet set in a platinum with pretty millegrain detail

fig 1. An antique 18ct gold trilogy ring featuring old-cut diamonds in a curved crossover setting.
fig 1. Diamond Trilogy Ring by William Griffiths 18ct Gold Antique Old Cut Diamond Ring

The pattern continues down the shoulders that are set with a further six pretty little diamonds

This Edwardian ring is made by the renowned Victorian jeweller William Griffiths

This fabulous ring looks stunning when worn

fig 2. An antique 18ct gold trilogy ring featuring old-cut diamonds in a curved crossover setting.
fig 2. Diamond Trilogy Ring by William Griffiths 18ct Gold Antique Old Cut Diamond Ring

The centre diamond is approx. 2.8mm & the outer diamonds are 2.3mm

The shoulder diamonds are 1mm

Total weight about 1/4 carat however they appear much larger due to the setting

Colour H, clarity VSI2

The three stones are 8mm across.They stands 3 mm proud of the shank

fig 3. An antique 18ct gold trilogy ring featuring old-cut diamonds in a curved crossover setting.
fig 3. Diamond Trilogy Ring by William Griffiths 18ct Gold Antique Old Cut Diamond Ring

The yellow gold shank is stamped 18 ct

It also bears the makers initials W.G&S (William Griffiths & Sons)

It weighs 2.5 grams

This ring dates to the beginning of the 20 th Century - Edwardian period

It is size K (UK),6 1/2 (USA) it would re size

This antique ring is in excellent original condition

It comes in the presentation box illustrated

Our ref 21296

Shipping:

We post worldwide free of charge

All items are sent fully insured, tracked and signed for.

Terms of Sale:

We are totally committed to customer satisfaction. We take great care to give accurate and detailed descriptions accompanied by high definition photos. If you are not entirely happy with your purchase we will gladly offer you a full refund. Please return within 14 days of receipt of your purchase.

About Us:

We have years of knowledge and experience in dealing in antiques and antique & designer jewellery. We are committed to giving exceptional customer service. The Chelsea Bijouterie aims to offer beautiful and interesting items at affordable prices.

Date of Manufacture

The Chelsea Bijouterie Ltd has dated this Antique Diamond Ring to the Edwardian era.

Reference Numbers
Sellingantiques Ref
SA876736
Dealers Internal Ref
21296
The Chelsea Bijouterie Ltd
Sellingantiques verified Since Nov 2018
Dealer Profile

You can view the stock and full dealer information on the The Chelsea Bijouterie Ltd Profile Page

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An antique 18ct gold trilogy ring featuring old-cut diamonds in a curved crossover setting. SOLD6+ MONTHS AGO
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Archive I An antique 18ct gold trilogy ring featuring old-cut diamonds in a curved crossover setting. SOLD6+ MONTHS AGO

Diamond Trilogy Ring by William Griffiths 18ct Gold Antique Old Cut Diamond Ring

Archive II An antique 18ct gold trilogy ring featuring old-cut diamonds in a curved crossover setting. View II
Archive III An antique 18ct gold trilogy ring featuring old-cut diamonds in a curved crossover setting. View III
Archive IV An antique 18ct gold trilogy ring featuring old-cut diamonds in a curved crossover setting. View IV
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Telephone 07949 058 591
Location
85 Great Portland Street
London
W1W 7LT
United Kingdom
Verified Since Nov 2018
Items For Sale 175
Items Sold 890
The Chelsea Bijouterie Ltd
Verified Since Nov 2018
View Dealer Info
Location: 85 Great Portland Street, London, W1W 7LT, United Kingdom
Verified
Nov 2018
For Sale
175
Sold
890
An antique 18ct gold trilogy ring featuring old-cut diamonds in a curved crossover setting.
Diamond Trilogy Ring by William Griffiths 18ct Gold Antique Old Cut Diamond Ring
Ref: SA876736
An antique 18ct gold trilogy ring featuring old-cut diamonds in a curved crossover setting.
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Written by Sellingantiques from the dealer’s photographs and listing
  • ObjectRings
  • Period1900 - 1920
  • StyleVictorian & Gothic
  • Material18ct Gold, Platinum, Diamond
  • ColourGold and Silver
  • MotifsOld cut diamonds, Crossover band, Milgrain detailing, Trilogy setting

A trilogy ring, also known as a three-stone ring, traditionally represents the past, present, and future of a relationship. Popularised during the Georgian and Victorian eras, these rings often feature hand-cut diamonds mounted in precious metals.

Antique rings are typically crafted from 18ct yellow gold, often combined with platinum or silver-topped gold settings to enhance the brilliance of the diamonds. Construction involves hand-forged shanks and meticulous hand-bezel or milgrain settings.

Authentic antique rings feature hand-cut diamonds such as old European or old mine cuts, characterized by smaller tables, higher crowns, and larger culets. Hallmark stamps, hand-engraved details, and natural metal oxidation under magnification also indicate genuine age.

An antique ring can be worn alone as a statement piece or stacked with contemporary plain gold bands to create a textured, eclectic contrast. Its historic character adds a layer of curated individuality to modern everyday wear.

Antique jewellery should be stored individually in soft pouches to prevent scratching. Clean gently with warm water, mild soap, and a soft brush, avoiding harsh ultrasonic cleaners that can compromise historic settings and delicate gold work.
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