Shop All
Cartier Santos Galbee 150th Anniversary Edition Two-Tone 29mm Watch – Assay Jewelers
7 Carat Colombian Emerald Bracelet 18K Gold Vintage Box Link Matte Finish – Assay Jewelers
Save 3%
7 Carat Colombian Emerald Bracelet 18K Gold Vintage Box Link Matte Finish
£13,991.00 GBP
£14,558.00 GBP
AGL Cert. 5 Carat Ceylon Blue Sapphire Art Deco Era Platinum Diamond Ring – Assay Jewelers
Save 16%
AGL Cert. 5 Carat Ceylon Blue Sapphire Art Deco Era Platinum Diamond Ring
£26,012.00 GBP
£31,265.00 GBP
GIA Certified 4.65 Carat Fancy Deep Yellow Diamond Solitaire Bezel Set Mens Ring – Assay Jewelers
GIA Certified 4.12 Carat Fancy Yellow Radiant Cut Diamond Halo Engagement Ring – Assay Jewelers
GIA Certified 4.12 Carat Fancy Yellow Radiant Cut Diamond Solitaire Unisex Ring – Assay Jewelers
Ruby & Diamond Hat Motif 18K Yellow Gold Convertible Brooch Pin Pendant – Assay Jewelers
Save 20%
Ruby & Diamond Hat Motif 18K Yellow Gold Convertible Brooch Pin Pendant
£5,878.00 GBP
£7,348.00 GBP
AGL Cert. 4.45 Carat Vivid Green Colombian Emerald Ring in 18K Gold – Assay Jewelers
GIA Certified 4.12 Carat Fancy Yellow VS1 Radiant Diamond Halo Engagement Ring – Assay Jewelers
Save 19%
GIA Certified 4.12 Carat Fancy Yellow VS1 Radiant Diamond Halo Engagement Ring
£38,693.00 GBP
£48,366.00 GBP
1.48 Carat Old Cut Diamond and Tsavorite Vintage Art Deco Filigree Ring – Assay Jewelers
Save 19%
1.48 Carat Old Cut Diamond and Tsavorite Vintage Art Deco Filigree Ring
£9,755.00 GBP
£12,193.00 GBP
GIA Certified 3.07 Carat Colombian Emerald & Diamond Platinum Ballerina Ring – Assay Jewelers
Save 20%
GIA Certified 3.07 Carat Colombian Emerald & Diamond Platinum Ballerina Ring
£14,632.00 GBP
£18,290.00 GBP
Three Bear Motif 18K Two-Tone Gold Diamond and Sapphire Convertible Brooch Pin – Assay Jewelers
Save 20%
Three Bear Motif 18K Two-Tone Gold Diamond and Sapphire Convertible Brooch Pin
£2,064.00 GBP
£2,580.00 GBP
GIA 6.16 Carat Emerald Cut Diamond and Trapezoid Three Stone Engagement Ring – Assay Jewelers
GIA 4.02 Carat Oval Cut Diamond E/VS2 Three Stone Half Moon Sidestone Ring – Assay Jewelers
AGL Certified 4.45 Carat Colombian Emerald Loose Stone | Insignificant Oil – Assay Jewelers
GIA Certified 2.53 Carat Pear Cut Brown Diamond Halo Pave Engagement Ring – Assay Jewelers
Save 20%
GIA Certified 2.53 Carat Pear Cut Brown Diamond Halo Pave Engagement Ring
£8,779.00 GBP
£10,974.00 GBP
2.0 Carat Long Radiant D/VS2 Diamond Hidden Halo Pave Engagement Ring – Assay Jewelers
GIA Certified 2.68 Carat Old Euro Cut Diamond Stud Earrings – Assay Jewelers
GIA Certified 2.68 Carat Old Euro Cut Diamond Stud Earrings
£11,725.00 GBP
GIA Certified 3.01 Carat E/VS1 Cushion Cut Diamond Mens Solitaire Bezel Ring – Assay Jewelers
8.23 Carat Colombian Emerald & Diamond 18K Gold Mens Ring | GRS Certified – Assay Jewelers
Save 16%
8.23 Carat Colombian Emerald & Diamond 18K Gold Mens Ring | GRS Certified
£45,724.00 GBP
£54,713.00 GBP
GIA Certified High Jewelry Sapphire and Diamond Eye Motif Pendant-Brooch – Assay Jewelers
Save 12%
GIA Certified High Jewelry Sapphire and Diamond Eye Motif Pendant-Brooch
£41,042.00 GBP
£46,897.00 GBP
Tiffany & Co Elsa Peretti 18K Yellow Gold Vintage Bangle – Assay Jewelers
Save 19%
Tiffany & Co Elsa Peretti 18K Yellow Gold Vintage Bangle
£6,066.00 GBP
£7,582.00 GBP
3.10 Carat Fancy Brown Diamond Bezel and Halo Stud Earrings 18K Gold – Assay Jewelers
2.50 Carat Blue Sapphire Marquise Flower 18K White Gold Stud Earrings – Assay Jewelers
Save 20%
2.50 Carat Blue Sapphire Marquise Flower 18K White Gold Stud Earrings
£2,064.00 GBP
£2,580.00 GBP
GIA Certified 2.42 Carat Purplish Pink Sapphire & Diamond Three Stone Ring – Assay Jewelers
Save 12%
GIA Certified 2.42 Carat Purplish Pink Sapphire & Diamond Three Stone Ring
£8,856.00 GBP
£10,099.00 GBP
GIA Cert. 3.93 Carat No Heat Ruby & Diamond Vintage Cocktail Ring – Assay Jewelers
Save 12%
GIA Cert. 3.93 Carat No Heat Ruby & Diamond Vintage Cocktail Ring
£10,224.00 GBP
£11,646.00 GBP
GIA Certified Vintage Coral and 14K Gold Filigree Bead Necklace Drop Pendant – Assay Jewelers
Save 12%
GIA Certified Vintage Coral and 14K Gold Filigree Bead Necklace Drop Pendant
£11,029.00 GBP
£12,623.00 GBP
GIA Certified 5.36 Carat Emerald Cut Diamond East West Bezel Unisex Ring – Assay Jewelers
7.7 Carat No-Heat Blue Sapphire and Diamond Ring Convertible to Pendant – Assay Jewelers
Antique Victorian Carved Jade, Emerald, Ruby, Diamond Gold Pendant or Brooch – Assay Jewelers
Save 12%
Antique Victorian Carved Jade, Emerald, Ruby, Diamond Gold Pendant or Brooch
£15,851.00 GBP
£18,141.00 GBP
Art Deco 4 Carat Old European Cut Diamond & Sapphire 18K White Gold Pin Brooch – Assay Jewelers
Save 20%
Art Deco 4 Carat Old European Cut Diamond & Sapphire 18K White Gold Pin Brooch
£13,819.00 GBP
£17,274.00 GBP
Vintage Blancpain Rayville Gold Ladies Watch On Aquamarine Bracelet – Assay Jewelers
10.04 Carat Aquamarine Cushion Checkerboard Cut & Diamond Halo Platinum Ring – Assay Jewelers
Save 16%
10.04 Carat Aquamarine Cushion Checkerboard Cut & Diamond Halo Platinum Ring
£4,878.00 GBP
£5,863.00 GBP
GIA Certified 12.95 Carat Emerald Cut Blue Indicolite Tourmaline Loose Gemstone – Assay Jewelers
2.5 Carat Diamond Pave 18K White Gold Clip Hoop Cuff Earrings – Assay Jewelers
Save 19%
2.5 Carat Diamond Pave 18K White Gold Clip Hoop Cuff Earrings
£6,066.00 GBP
£7,582.00 GBP
3.04 Carat Emerald Cut Emerald 14K Yellow Gold Curved Shank Solitaire Ring – Assay Jewelers
Save 20%
3.04 Carat Emerald Cut Emerald 14K Yellow Gold Curved Shank Solitaire Ring
£2,150.00 GBP
£2,695.00 GBP
1.9 Carat Diamond Pave 18K Gold Unisex 8.5mm Curved Band Ring – Assay Jewelers
Save 20%
1.9 Carat Diamond Pave 18K Gold Unisex 8.5mm Curved Band Ring
£5,190.00 GBP
£6,488.00 GBP
Certified Jadeite Jade A Platinum Stud Earrings – Assay Jewelers
Save 20%
Certified Jadeite Jade A Platinum Stud Earrings
£1,876.00 GBP
£2,345.00 GBP
Black Opal Doublet & Diamond Pave Shoulder 14K White Gold Statement Ring – Assay Jewelers
Save 19%
Black Opal Doublet & Diamond Pave Shoulder 14K White Gold Statement Ring
£1,798.00 GBP
£2,244.00 GBP
Vacheron Constantin 18K Gold Enamel Chatelaine Pocket Watch and Brooch – Assay Jewelers
2.33 Carat Square Emerald & Diamond Channel 18K Gold Cocktail Ring – Assay Jewelers
Save 11%
2.33 Carat Square Emerald & Diamond Channel 18K Gold Cocktail Ring
£7,191.00 GBP
£8,090.00 GBP
13mm South Sea Pearl & Baguette Diamond Halo Platinum Ballerina Ring – Assay Jewelers
Save 16%
13mm South Sea Pearl & Baguette Diamond Halo Platinum Ballerina Ring
£5,042.00 GBP
£6,058.00 GBP
1.80 Carat Oval Blue Sapphire 14K White Gold Cathedral Solitaire Engagement Ring – Assay Jewelers
Save 20%
1.80 Carat Oval Blue Sapphire 14K White Gold Cathedral Solitaire Engagement Ring
£2,142.00 GBP
£2,688.00 GBP
Russian Imperial 10 Ruble Nicholas II 1898 22K & 18K Gold Coin Bracelet – Assay Jewelers
Save 20%
Russian Imperial 10 Ruble Nicholas II 1898 22K & 18K Gold Coin Bracelet
£18,071.00 GBP
£22,589.00 GBP
GIA Certified 11 Carat Bubble Gum Pink Sapphire Bezel Set Solitaire Ring – Assay Jewelers
Save 16%
GIA Certified 11 Carat Bubble Gum Pink Sapphire Bezel Set Solitaire Ring
£24,668.00 GBP
£29,665.00 GBP
GIA Certified 10.52 Carat Fancy Light Yellow Diamond 18K Gold Bezel Stud Earring – Assay Jewelers
Save 21%
GIA Certified 10.52 Carat Fancy Light Yellow Diamond 18K Gold Bezel Stud Earring
£89,416.00 GBP
£113,333.00 GBP
Van Cleef & Arpels 8.85 Carat No Heat Oval Ruby in 18k Yellow Gold Ring – Assay Jewelers
GIA Certified 3.86 Carat Yellow Diamond East West Ring 18K Gold – Assay Jewelers
Save 20%
GIA Certified 3.86 Carat Yellow Diamond East West Ring 18K Gold
£16,883.00 GBP
£21,104.00 GBP
You May Also Like
GIA Certified 1.58 Carat Fancy Deep Brownish Orangy Yellow Marquise Diamond Ring – Assay Jewelers
GIA Certified 6.03 Carat Oval Ceylon Sri Lanka Sapphire & Diamond Platinum Ring – Assay Jewelers
GIA Certified 4.15 Carat Oval Thai Sapphire & Diamond in Platinum Vintage Ring – Assay Jewelers
GIA Certified 5.3 Carat Fancy Pink Orange & White Diamond 18K Drop Earrings – Assay Jewelers
10 carat Colombian Emerald AGL Certified Egyptian Revival 14K Gold Ring – Assay Jewelers
Save 44%
10 carat Colombian Emerald AGL Certified Egyptian Revival 14K Gold Ring
£15,633.00 GBP
£28,138.00 GBP
Cartier Paris Art Deco Royal Blue 2.3 Carat No Heat Sapphire and Diamond Ring – Assay Jewelers
6.94 Carat Emerald Cut Ruby & Diamond 18K Black Bezel Gold Ring – Assay Jewelers
6.94 Carat Emerald Cut Ruby & Diamond 18K Black Bezel Gold Ring
£128,965.00 GBP
Tiffany & Co Hexagon 1.2 Carat Diamond Platinum Eternity Band Ring – Assay Jewelers
Cartier Love 18K White Gold Full Diamond Pavé Screw Motif Wedding Band Ring – Assay Jewelers
Sold Out
Cartier Love 18K White Gold Full Diamond Pavé Screw Motif Wedding Band Ring
Price Upon Request
Vintage 45 Carat No Heat Ruby, Diamond, and Pearl Cuff Choker Necklace – Assay Jewelers
GIA Certified 13.03 Carat Flawless Radiant Fancy Yellow Diamond Ring – Assay Jewelers
3.73 Carat TW Oval Cut Fancy Yellow Diamond Double Halo Stud Earrings – Assay Jewelers
GIA Certified Burma Ruby Diamond Halo 18K Two Tone Gold Necklace & Earring Set – Assay Jewelers
GIA Certified 1.47 Carat Ruby & Diamond Halo Floating Pendant Necklace – Assay Jewelers
GRS Cert. 4.37 Carat Vivid Green Muzo Colombian Emerald Diamond 3 Stone Ring – Assay Jewelers
GRS Certified 48 Carat Star Ruby Cabochon & Diamond in 18K Rose Gold Halo Ring – Assay Jewelers
10 Carat Vintage Natural Jadeite Jade in Carved 18K Gold Oval Ring – Assay Jewelers
GIA Certified 1.22 Carat Fancy Intense Orange-Yellow Diamond Floral Halo Ring – Assay Jewelers
Vintage 22 Carat Multi-Color Rose Cut & Round Diamond Cluster 18K Gold Dome Ring – Assay Jewelers
Multicolor Sapphire Pear Marquise Mix & Diamond Cluster 18K White Gold Dome Ring – Assay Jewelers
Chaumet Paris GIA Certified Cushion Cut Diamond 18K White Gold Tension Set Ring – Assay Jewelers
GIA Certified 1.07 Carat Fancy Light Purplish Pink Diamond Halo Cocktail Ring – Assay Jewelers
GIA Certified 13.14 Carat Fancy Intense Yellow Diamond VVS1 Halo 18K Ring – Assay Jewelers
4.02 Carat No Heat Ceylon Sapphire In Platinum Art Deco Ring – Assay Jewelers
4.02 Carat No Heat Ceylon Sapphire In Platinum Art Deco Ring
£37,127.00 GBP
32 Carat Pear Cabochon Emerald & Diamond 18K Gold Drop Emerald Necklace – Assay Jewelers
Save 19%
32 Carat Pear Cabochon Emerald & Diamond 18K Gold Drop Emerald Necklace
£28,451.00 GBP
£35,563.00 GBP
16.25 Carat Ruby & Diamond 18K White Cascade Link Necklace – Assay Jewelers
Save 20%
16.25 Carat Ruby & Diamond 18K White Cascade Link Necklace
£15,007.00 GBP
£18,759.00 GBP
GIA Certified Argyle Fancy Intense 0.26 Carat Princess Cut Loose Diamond – Assay Jewelers
GIA Cert. 2.59 Carat Colombian Emerald & Diamond Platinum Gold Cocktail Ring – Assay Jewelers
Save 21%
GIA Cert. 2.59 Carat Colombian Emerald & Diamond Platinum Gold Cocktail Ring
£9,824.00 GBP
£12,475.00 GBP
GIA Certified 0.81 Carat Fancy Vivid Yellow Pear Cut Loose Natural Diamond – Assay Jewelers
Cartier Signed Art Deco Colombian Emerald Onyx & Diamond Platinum Ring – Assay Jewelers
60 Carat Baguette & Round Cut Diamond in Platinum Retro Scroll Design Bracelet – Assay Jewelers
Save 20%
60 Carat Baguette & Round Cut Diamond in Platinum Retro Scroll Design Bracelet
£48,772.00 GBP
£60,965.00 GBP
15.63 Carat Multi Color Sapphire & Diamond Bracelet in 18K White Gold Station – Assay Jewelers
Save 20%
15.63 Carat Multi Color Sapphire & Diamond Bracelet in 18K White Gold Station
£9,380.00 GBP
£11,725.00 GBP
AGL Cert. 12 Carat Colombian Emerald Art Deco Antique Platinum Ring – Assay Jewelers
AGL Cert. 5 Carat Ceylon Blue Sapphire Art Deco Era Platinum Diamond Ring – Assay Jewelers
Save 16%
AGL Cert. 5 Carat Ceylon Blue Sapphire Art Deco Era Platinum Diamond Ring
£26,012.00 GBP
£31,265.00 GBP
GIA Certified 4.12 Carat Fancy Yellow VS1 Radiant Diamond Halo Engagement Ring – Assay Jewelers
Save 19%
GIA Certified 4.12 Carat Fancy Yellow VS1 Radiant Diamond Halo Engagement Ring
£38,693.00 GBP
£48,366.00 GBP
GIA 6.16 Carat Emerald Cut Diamond and Trapezoid Three Stone Engagement Ring – Assay Jewelers
GIA 4.02 Carat Oval Cut Diamond E/VS2 Three Stone Half Moon Sidestone Ring – Assay Jewelers
GIA Certified 2.53 Carat Pear Cut Brown Diamond Halo Pave Engagement Ring – Assay Jewelers
Save 20%
GIA Certified 2.53 Carat Pear Cut Brown Diamond Halo Pave Engagement Ring
£8,779.00 GBP
£10,974.00 GBP
GIA Certified 3.01 Carat E/VS1 Cushion Cut Diamond Mens Solitaire Bezel Ring – Assay Jewelers
8.23 Carat Colombian Emerald & Diamond 18K Gold Mens Ring | GRS Certified – Assay Jewelers
Save 16%
8.23 Carat Colombian Emerald & Diamond 18K Gold Mens Ring | GRS Certified
£45,724.00 GBP
£54,713.00 GBP
GIA Certified High Jewelry Sapphire and Diamond Eye Motif Pendant-Brooch – Assay Jewelers
Save 12%
GIA Certified High Jewelry Sapphire and Diamond Eye Motif Pendant-Brooch
£41,042.00 GBP
£46,897.00 GBP
3.10 Carat Fancy Brown Diamond Bezel and Halo Stud Earrings 18K Gold – Assay Jewelers
GIA Certified 2.42 Carat Purplish Pink Sapphire & Diamond Three Stone Ring – Assay Jewelers
Save 12%
GIA Certified 2.42 Carat Purplish Pink Sapphire & Diamond Three Stone Ring
£8,856.00 GBP
£10,099.00 GBP
GIA Cert. 3.93 Carat No Heat Ruby & Diamond Vintage Cocktail Ring – Assay Jewelers
Save 12%
GIA Cert. 3.93 Carat No Heat Ruby & Diamond Vintage Cocktail Ring
£10,224.00 GBP
£11,646.00 GBP
GIA Certified Vintage Coral and 14K Gold Filigree Bead Necklace Drop Pendant – Assay Jewelers
Save 12%
GIA Certified Vintage Coral and 14K Gold Filigree Bead Necklace Drop Pendant
£11,029.00 GBP
£12,623.00 GBP
GIA Certified 5.36 Carat Emerald Cut Diamond East West Bezel Unisex Ring – Assay Jewelers
7.7 Carat No-Heat Blue Sapphire and Diamond Ring Convertible to Pendant – Assay Jewelers
Antique Victorian Carved Jade, Emerald, Ruby, Diamond Gold Pendant or Brooch – Assay Jewelers
Save 12%
Antique Victorian Carved Jade, Emerald, Ruby, Diamond Gold Pendant or Brooch
£15,851.00 GBP
£18,141.00 GBP
Art Deco 4.05 Carat Ruby and Old Euro Diamond Halo Platinum Ring - AGL Certified – Assay Jewelers
Save 12%
Art Deco 4.05 Carat Ruby and Old Euro Diamond Halo Platinum Ring - AGL Certified
£65,022.00 GBP
£74,253.00 GBP
AGL Certified 5.75 Carat Burma No Heat Cushion Blue Sapphire and Diamond Ring – Assay Jewelers
