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Theo Fennell

British, b. 1951

One of the last companies in the United Kingdom still making silverware by hand, Theo Fennell also brings its creativity and brilliance to masterfully crafted jewelry. 

Born in 1951 into a military family, founder Theo Fennell grew up all over the world and later studied at Eton College, York College and the Byam Shaw School of Art. He began as an apprentice and designer at silversmiths Edward Barnard before opening his studio across the street. In 1997, Fennell moved into a purpose-built building on Fulham Road in London where his studio operates today.

All of the company’s necklaces, bracelets, earrings, rings, brooches and cufflinks are handmade with an unparalleled level of detail and attention. Its breadth of jewelry includes the King Henry VIII brooch honoring the powerful monarch with an 18kt white gold and enamel portrait set with diamonds, sapphires, emeralds and rubies. The Colosseum ring — a collaboration with micro-sculptor Willard Wigan MBE — is an 18kt yellow gold miniature recreation of the Rome landmark with a 2mm high gladiator standing center stage. 

The company also creates bespoke pieces, corporate gifts and trophies including commissions for the Italian Grand Prix, the Monaco Grand Prix, the Dubai Championship Stakes, the PGA European Tour, the European Film Awards and the Nordoff Robbins O2 Silver Clef Awards. 

To support the next generation of artisans, Fennell started Gilded Youth, an initiative that sponsors prizes, awards and programs for both secondary and college students. Fennell is a member of the Goldsmiths’ Company and an honorary fellow of the University of the Arts London

On 1stDibs, find a collection of Theo Fennell necklaces, earrings, rings and more.

Average Sold Price
$5,734
Styles
Related Creators
Signet Ring of Sterling SilverLemon Quartz, and EngravedBlue Enamel
Signet Ring of Sterling SilverLemon Quartz, and EngravedBlue Enamel

Signet Ring of Sterling SilverLemon Quartz, and EngravedBlue Enamel

By Theo Fennell

Located in Stamford, CT

The Theo Fennell Sterling Silver Lemon Quartz Enamel Signet Ring is part of the Alias Carnival Collection. It is a show stopper. This ring, features a 15.15mm round sugarloaf cabocho...

Category

Late 20th Century English Modern Theo Fennell

Materials

Sterling Silver

Theo Fennel Strip Dangle Diamond Princess Cut Bar Earrings 18k Yellow Gold 4.6g
Theo Fennel Strip Dangle Diamond Princess Cut Bar Earrings 18k Yellow Gold 4.6g

Theo Fennel Strip Dangle Diamond Princess Cut Bar Earrings 18k Yellow Gold 4.6g

By Theo Fennell

Located in Northbrook, IL

Elevate your style with these exquisite Theo Fennell dangle earrings. Crafted from 18k yellow gold, each earring features a vertical bar adorned with princess-cut white diamonds, cre...

Category

21st Century and Contemporary Theo Fennell

Materials

Diamond, 18k Gold, Yellow Gold

Theo Fennell 1980s Diamond Enamel Polo Pony Articulated Player Horse Brooch Gold
Theo Fennell 1980s Diamond Enamel Polo Pony Articulated Player Horse Brooch Gold

Theo Fennell 1980s Diamond Enamel Polo Pony Articulated Player Horse Brooch Gold

By Theo Fennell

Located in Lisbon, PT

Theo Fennell Vintage Articulated Polo Player Brooch, England, 1987. A playful yet masterfully crafted brooch by British designer Theo Fennell, dating to the 1980s. Finely modelled in...

Category

1980s English Modern Vintage Theo Fennell

Materials

Diamond, Gold, 18k Gold, Yellow Gold, Enamel

Theo Fennell Contemporary Diamond 18 Karat White Gold Cross Pendant Necklace
Theo Fennell Contemporary Diamond 18 Karat White Gold Cross Pendant Necklace

Theo Fennell Contemporary Diamond 18 Karat White Gold Cross Pendant Necklace

By Theo Fennell

Located in Philadelphia, PA

Comprised of a beaded ball chain suspending a pierced cross motif pendant from a split bale Chain is accented with graved detail - pendant is prong set with round brilliant cut diamo...

Category

21st Century and Contemporary Contemporary Theo Fennell

Materials

Diamond, Gold, 18k Gold, White Gold

Theo Fennel Strip Diamond Princess Cut Pendant 18k Yellow Gold 17.5" Chain 8g
Theo Fennel Strip Diamond Princess Cut Pendant 18k Yellow Gold 17.5" Chain 8g

Theo Fennel Strip Diamond Princess Cut Pendant 18k Yellow Gold 17.5" Chain 8g

By Theo Fennell

Located in Northbrook, IL

This elegant Theo Fennel "strip" pendant necklace is a refined addition to any jewelry collection. Crafted with precision, it features a sleek 18k yellow gold chain that complements ...

Category

21st Century and Contemporary Theo Fennell

Materials

Diamond, 18k Gold, Yellow Gold

Theo Fennell White and Brown Diamond Quiver Charm
Theo Fennell White and Brown Diamond Quiver Charm

Theo Fennell White and Brown Diamond Quiver Charm

By Theo Fennell

Located in London, GB

This is an 18ct white gold quiver charm from the world renowned jewellery designer Theo Fennell. The charm features white and fancy brown/cognac diamonds that form an elegant design....

Category

21st Century and Contemporary Theo Fennell

Materials

Diamond, Brown Diamond, Gold, White Gold

Theo Fennell Large Diamond Key Pendant Necklace 18K White Gold
Theo Fennell Large Diamond Key Pendant Necklace 18K White Gold

Theo Fennell Large Diamond Key Pendant Necklace 18K White Gold

By Theo Fennell

Located in Dallas, TX

Theo Fennell Large Diamond Key Pendant Necklace in 18K White Gold. The key features black and white round pave set diamonds, on a Chimento chain that is 19.5 inches long. The pendant...

Category

1980s Vintage Theo Fennell

Materials

Diamond, Black Diamond, 18k Gold, White Gold

Theo Fennell White Gold Diamond Line Bracelet 5.81ct
Theo Fennell White Gold Diamond Line Bracelet 5.81ct

Theo Fennell White Gold Diamond Line Bracelet 5.81ct

By Theo Fennell

Located in Mayfair, London, London

A stunning 18k white gold diamond line bracelet by Theo Fennell. This line bracelet is set with 39 round brilliant diamonds, each mounted in a half-cut bezel setting. The bracelet fe...

Category

Late 20th Century British Theo Fennell

Materials

Diamond, 18k Gold, White Gold

Browse all Jewelry from Theo Fennell
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Theo Fennell Sale Prices

Sold DateSold PriceCategoryMaterialCreation Year
2026$7,500Pendant Necklaces18k Gold, Yellow Gold, Amethyst, Diamond1997
2025$5,785Figurines and SculpturesGold, 18k Gold, White Gold, White Diamond, Black Diamond, RubyCirca 2007
2025$3,000Pendant Necklaces18k Gold, Yellow Gold, Ruby2010
$5,734
Average sold price of items in the past 12 months
$3,000-$7,500
Sold price range of items in the past 12 months

Creators Similar to Theo Fennell

Theo Fennell jewelry & watches for sale on 1stDibs.

Find a range of Theo Fennell jewelry & watches available on 1stDibs. Each of these unique items was designed with extraordinary care, often using gold. While looking for the most stylish antique or vintage Theo Fennell jewelry to pair with your ensemble, you’ll find that Theo Fennell diamond jewelry & watches, from our inventory of 12, can add a particularly distinctive touch to your look. We have 18 pieces in this collection as well as a number of other designs by this jeweler. While this collection reflects work that originated over various time periods, most of these items were designed during the 21st century and contemporary. If you’re looking for additional options, many customers also consider jewelry & watches by Alexis Bittar, and Yoko London. Prices for Theo Fennell jewelry & watches can differ depending upon gemstone, time period and other attributes. On 1stDibs, the price for these items starts at $795 and tops out at $12,016, while pieces like these, on average, can sell for $3,200.