Image 1 of 9
Image 2 of 9
Image 3 of 9
Image 4 of 9
Image 5 of 9
Image 6 of 9
Image 7 of 9
Image 8 of 9
Image 9 of 9
Vintage Theo Fennell 2.31ct Diamond Trilogy Ring in 18k Yellow Gold
British Design | London, 1990 | Signed Theo Fennell | Original Presentation Box
A Study in British Elegance
There are diamond rings, and then there are jewels that bear the unmistakable signature of a master craftsman.
Created by Theo Fennell, one of Britain's most celebrated contemporary jewellery designers, this exceptional three-stone diamond ring is a beautiful expression of individuality, craftsmanship and enduring elegance.
Handsome in its simplicity yet extraordinary in its detail, the ring brings together three natural diamonds in a composition that is both wonderfully romantic and effortlessly contemporary.
At its heart sits a magnificent 1.16ct pear-shaped brilliant-cut diamond, professionally assessed as L colour and VS1 clarity. Its delicate golden warmth is perhaps its most captivating quality — a soft, champagne-like hue that lends the stone character, depth and a beautifully individual personality.
As warmer-toned natural diamonds enjoy renewed appreciation in contemporary fine jewellery, this central stone offers something particularly appealing: natural colour that feels intimate, distinctive and wonderfully sophisticated.
Framing the pear-shaped diamond are two exceptional round brilliant-cut diamonds, weighing a total of 1.15ct, professionally assessed as G/H colour and VS1 clarity.
Their crisp, bright brilliance provides a striking contrast to the gentle warmth of the central diamond, creating a beautifully balanced interplay of light and colour.
The diamonds are mounted in polished 18k yellow gold, with carefully considered contrasting white-metal settings for the two round brilliant-cut stones. The elegant, gently tapering band allows the diamonds to take centre stage, while retaining the unmistakable character of Theo Fennell's craftsmanship.
The Artistry of Theo Fennell
A distinctive voice in British fine jewellery, Theo Fennell has spent decades creating extraordinary pieces that celebrate imagination, technical excellence and individuality.
Renowned for his theatrical creations, intricate craftsmanship and wonderfully unconventional approach to design, Fennell occupies a special place in the world of contemporary British jewellery.
Unlike the instantly recognisable, collection-led creations of the great international luxury houses, Theo Fennell's jewellery has long celebrated the character of the individual piece and the artistry of the goldsmith.
This ring demonstrates another side of his remarkable design talent: the ability to create something quietly magnificent without unnecessary embellishment.
Its beauty lies in the purity of its proportions, the quality of its diamonds and the confidence of its design.
Three Diamonds. One Extraordinary Story.
Traditionally symbolising the past, present and future, the trilogy ring is one of fine jewellery's most enduring expressions of love and commitment.
Here, Theo Fennell brings his distinctive British sensibility to that timeless tradition.
The gently golden pear-shaped diamond introduces warmth and individuality, while the two brilliant white diamonds provide balance, luminosity and exceptional sparkle.
A beautiful engagement ring, a meaningful anniversary jewel, or simply an extraordinary addition to a carefully considered jewellery collection.
Signed FENNELL, bearing the TF sponsor's mark and London hallmarks dating to 1990, this ring is accompanied by its original Theo Fennell presentation box.
A wonderfully individual jewel from a celebrated British designer, offering timeless elegance with unmistakable personality.
Details
Designer: Theo Fennell, London
Period: 1990
Metal: 18k yellow gold with contrasting white-metal diamond settings
Central diamond: Natural pear-shaped brilliant cut, approximately 1.16.ct
Central diamond colour: L — delicate warm, champagne-like undertones
Central diamond clarity: VVS1
Side diamonds: Two natural round brilliant cuts, total weight 1.15ct
Side diamond colour: G/H
Side diamond clarity: VS1
Total diamond weight: 2.31ct
Ring size: UK L
Gross weight: Approximately 4.7g
Signature: FENNELL
Hallmarks: TF sponsor's mark, 750, London, date letter q (1990)
Presentation: Original Theo Fennell box
Diamond colour and clarity grades are based on a professional gemmological assessment. Carat weights are calculated or estimated with the diamonds mounted, rather than established by individual loose-stone weighing.
An exceptional expression of British jewellery design, where individuality, craftsmanship and timeless beauty meet.
British Design | London, 1990 | Signed Theo Fennell | Original Presentation Box
A Study in British Elegance
There are diamond rings, and then there are jewels that bear the unmistakable signature of a master craftsman.
Created by Theo Fennell, one of Britain's most celebrated contemporary jewellery designers, this exceptional three-stone diamond ring is a beautiful expression of individuality, craftsmanship and enduring elegance.
Handsome in its simplicity yet extraordinary in its detail, the ring brings together three natural diamonds in a composition that is both wonderfully romantic and effortlessly contemporary.
At its heart sits a magnificent 1.16ct pear-shaped brilliant-cut diamond, professionally assessed as L colour and VS1 clarity. Its delicate golden warmth is perhaps its most captivating quality — a soft, champagne-like hue that lends the stone character, depth and a beautifully individual personality.
As warmer-toned natural diamonds enjoy renewed appreciation in contemporary fine jewellery, this central stone offers something particularly appealing: natural colour that feels intimate, distinctive and wonderfully sophisticated.
Framing the pear-shaped diamond are two exceptional round brilliant-cut diamonds, weighing a total of 1.15ct, professionally assessed as G/H colour and VS1 clarity.
Their crisp, bright brilliance provides a striking contrast to the gentle warmth of the central diamond, creating a beautifully balanced interplay of light and colour.
The diamonds are mounted in polished 18k yellow gold, with carefully considered contrasting white-metal settings for the two round brilliant-cut stones. The elegant, gently tapering band allows the diamonds to take centre stage, while retaining the unmistakable character of Theo Fennell's craftsmanship.
The Artistry of Theo Fennell
A distinctive voice in British fine jewellery, Theo Fennell has spent decades creating extraordinary pieces that celebrate imagination, technical excellence and individuality.
Renowned for his theatrical creations, intricate craftsmanship and wonderfully unconventional approach to design, Fennell occupies a special place in the world of contemporary British jewellery.
Unlike the instantly recognisable, collection-led creations of the great international luxury houses, Theo Fennell's jewellery has long celebrated the character of the individual piece and the artistry of the goldsmith.
This ring demonstrates another side of his remarkable design talent: the ability to create something quietly magnificent without unnecessary embellishment.
Its beauty lies in the purity of its proportions, the quality of its diamonds and the confidence of its design.
Three Diamonds. One Extraordinary Story.
Traditionally symbolising the past, present and future, the trilogy ring is one of fine jewellery's most enduring expressions of love and commitment.
Here, Theo Fennell brings his distinctive British sensibility to that timeless tradition.
The gently golden pear-shaped diamond introduces warmth and individuality, while the two brilliant white diamonds provide balance, luminosity and exceptional sparkle.
A beautiful engagement ring, a meaningful anniversary jewel, or simply an extraordinary addition to a carefully considered jewellery collection.
Signed FENNELL, bearing the TF sponsor's mark and London hallmarks dating to 1990, this ring is accompanied by its original Theo Fennell presentation box.
A wonderfully individual jewel from a celebrated British designer, offering timeless elegance with unmistakable personality.
Details
Designer: Theo Fennell, London
Period: 1990
Metal: 18k yellow gold with contrasting white-metal diamond settings
Central diamond: Natural pear-shaped brilliant cut, approximately 1.16.ct
Central diamond colour: L — delicate warm, champagne-like undertones
Central diamond clarity: VVS1
Side diamonds: Two natural round brilliant cuts, total weight 1.15ct
Side diamond colour: G/H
Side diamond clarity: VS1
Total diamond weight: 2.31ct
Ring size: UK L
Gross weight: Approximately 4.7g
Signature: FENNELL
Hallmarks: TF sponsor's mark, 750, London, date letter q (1990)
Presentation: Original Theo Fennell box
Diamond colour and clarity grades are based on a professional gemmological assessment. Carat weights are calculated or estimated with the diamonds mounted, rather than established by individual loose-stone weighing.
An exceptional expression of British jewellery design, where individuality, craftsmanship and timeless beauty meet.