Shop All
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
GIA Certified 11 Carat Bubble Gum Pink Sapphire Cushion Cut Ceylon Loose Stone – Assay Jewelers
Save 16%
GIA Certified 11 Carat Bubble Gum Pink Sapphire Cushion Cut Ceylon Loose Stone
£21,448.00 GBP
£25,793.00 GBP
Authentic Constantine Roman Coin Bezel 18K Gold Cuban Chain Necklace – Assay Jewelers
Save 19%
Authentic Constantine Roman Coin Bezel 18K Gold Cuban Chain Necklace
£24,887.00 GBP
£31,108.00 GBP
1.30 Carat Emerald & Diamond in 14K White Gold Retro Style Stud Earrings – Assay Jewelers
Save 49%
1.30 Carat Emerald & Diamond in 14K White Gold Retro Style Stud Earrings
£3,713.00 GBP
£7,384.00 GBP
Channel Baguette Diamond Platinum 18K Gold Band Ring – Assay Jewelers
Save 19%
Channel Baguette Diamond Platinum 18K Gold Band Ring
£2,189.00 GBP
£2,736.00 GBP
Intarsia Opal Malachite & Black Onyx with Diamond 14K Gold Pendant Necklace – Assay Jewelers
Save 16%
Intarsia Opal Malachite & Black Onyx with Diamond 14K Gold Pendant Necklace
£3,744.00 GBP
£4,495.00 GBP
GIA Certified Brazilian Paraiba Tourmaline Cluster Ring – Assay Jewelers
Save 19%
GIA Certified Brazilian Paraiba Tourmaline Cluster Ring
£6,585.00 GBP
£8,231.00 GBP
3.25 Carat Tsavorite Garnet & Diamond Platinum Wavy Wide Band Ring – Assay Jewelers
Save 16%
3.25 Carat Tsavorite Garnet & Diamond Platinum Wavy Wide Band Ring
£8,457.00 GBP
£10,161.00 GBP
GIA Certified 4.58 Carat Emerald Cut Indicolite Tourmaline Diamond Platinum Ring – Assay Jewelers
Save 20%
GIA Certified 4.58 Carat Emerald Cut Indicolite Tourmaline Diamond Platinum Ring
£4,146.00 GBP
£5,183.00 GBP
Authentic Roman Coin 14K Gold Bezel Set Stud Earrings With Lever Backs – Assay Jewelers
Save 19%
Authentic Roman Coin 14K Gold Bezel Set Stud Earrings With Lever Backs
£2,996.00 GBP
£3,744.00 GBP
AGL Certified 4.20 Carat Colombian Emerald Minor Oil Loose Stone – Assay Jewelers
AGL Certified 4.20 Carat Colombian Emerald Minor Oil Loose Stone
£101,609.00 GBP
GIA Certified 6.76 Carat Pear Cut Diamond Stud Earrings – Assay Jewelers
Save 12%
GIA Certified 6.76 Carat Pear Cut Diamond Stud Earrings
£59,801.00 GBP
£68,312.00 GBP
GIA Certified 1.10 Carat Fancy Light Pink Diamond Three Stone Ring – Assay Jewelers
Save up to 12%
GIA Certified 1.10 Carat Fancy Light Pink Diamond Three Stone Ring
£74,761.00 GBP
£85,391.00 GBP
AGL Certified 4.2 Carat Colombian Emerald 18K Gold Octagon Bezel Ring – Assay Jewelers
GIA Certified 9 Carat Jadeite Jade Type A and Diamond Halo Ring – Assay Jewelers
Save 16%
GIA Certified 9 Carat Jadeite Jade Type A and Diamond Halo Ring
£5,354.00 GBP
£6,437.00 GBP
Certified 11.69 Carat Colombian Emerald & Yellow Diamond Drop Earrings – Assay Jewelers
Certified 9.47 Carat Burma Ruby & Diamond Milgrain Chandelier Drop Earrings – Assay Jewelers
Save 12%
Certified 9.47 Carat Burma Ruby & Diamond Milgrain Chandelier Drop Earrings
£51,102.00 GBP
£58,428.00 GBP
GIA Certified 6.82 Carat Pear Cut No Heat Blue Sapphire Drop Pendant Necklace – Assay Jewelers
6 Carat Australian Black Opal in a 4-Prong White Gold Mounting – Assay Jewelers
Diamond Arrow Cuff Bangle Bracelet 14K Gold – Assay Jewelers
Save up to 20%
1-2 Carat Round Lab Diamond Floating Solitaire Pendant Necklace – Assay Jewelers
Lab Grown
1-2 Carat Round Lab Diamond Floating Solitaire Pendant Necklace
From £931.00 GBP
GIA Certified 46 Carat Radiant Cut Lab Grown Diamond Tennis Bracelet – Assay Jewelers
Save 16%
GIA Certified 46 Carat Radiant Cut Lab Grown Diamond Tennis Bracelet
£28,404.00 GBP
£34,160.00 GBP
GIA Certified 12.75 Carat Cushion Cut Lab Diamond 18K White Gold Eternity Band – Assay Jewelers
Save 20%
GIA Certified 12.75 Carat Cushion Cut Lab Diamond 18K White Gold Eternity Band
£10,380.00 GBP
£12,975.00 GBP
2 Stone Marquise and Pear Cut Lab Diamond Stud Earrings – Assay Jewelers
2 Carat Pear and Emerald Cut Doublet Lab Diamond Earrings 14K White Gold – Assay Jewelers
2-4 Carat Emerald Cut Lab Diamond East West Solitaire Pendant Necklace – Assay Jewelers
Lab Grown
2-4 Carat Emerald Cut Lab Diamond East West Solitaire Pendant Necklace
From £1,446.00 GBP
2 Carat Lab Diamond 14K Gold Multi Shape Cluster Halo Stud Earrings – Assay Jewelers
Chopard for Tiffany & Co. 18K Yellow Gold Vintage Unisex Watch – Assay Jewelers
GIA Certified 10.52 Carat Fancy Light Yellow Radiant Cut Diamond Pair Loose – Assay Jewelers
GIA Certified 176 Carat Oval Morganite East West Bezel Pendant Necklace – Assay Jewelers
18MM J-Hoop Ribbed and Grooved 14K Gold Earrings – Assay Jewelers
Save 20%
18MM J-Hoop Ribbed and Grooved 14K Gold Earrings
£899.00 GBP
£1,126.00 GBP
GIA Certified 1.10 Carat Fancy Light Pink Pear Cut Diamond Loose – Assay Jewelers
AGL Certified 5.75 Carat Burma No Heat Cushion Cut Blue Sapphire Loose Stone – Assay Jewelers
GIA Certified 47.02 Carat Emerald Cut Loose Aquamarine – Assay Jewelers
Save 16%
GIA Certified 47.02 Carat Emerald Cut Loose Aquamarine
£25,997.00 GBP
£31,265.00 GBP
GIA Certified 115.10 Carat Emerald Cut Pink Kunzite Loose – Assay Jewelers
GIA Certified 115.10 Carat Emerald Cut Pink Kunzite Loose
£15,633.00 GBP
3.85 Carat Yellow & White Diamond 18K White Gold Pave Stud Heart Earring – Assay Jewelers
Save 20%
3.85 Carat Yellow & White Diamond 18K White Gold Pave Stud Heart Earring
£10,380.00 GBP
£12,975.00 GBP
1.01 Carat Dual Row Diamond Channel Platinum & 18K Gold Wavy Band Ring – Assay Jewelers
Save 19%
1.01 Carat Dual Row Diamond Channel Platinum & 18K Gold Wavy Band Ring
£2,502.00 GBP
£3,127.00 GBP
18K Gold Oval Link Chain Band Ring Size 7 – Assay Jewelers
Save 20%
18K Gold Oval Link Chain Band Ring Size 7
£1,876.00 GBP
£2,345.00 GBP
1.21 Carat Ruby Sapphire Emerald Diamond 18K Gold Multi Gem Cluster Dome Ring – Assay Jewelers
Save 12%
1.21 Carat Ruby Sapphire Emerald Diamond 18K Gold Multi Gem Cluster Dome Ring
£1,798.00 GBP
£2,048.00 GBP
Natural 2 Carat Pear Cut Tanzanite in 18K White Gold Teardrop Pendant Necklace – Assay Jewelers
Save 19%
Natural 2 Carat Pear Cut Tanzanite in 18K White Gold Teardrop Pendant Necklace
£1,501.00 GBP
£1,876.00 GBP
10.52 Carat Forest Green Tourmaline Emerald Cut 18K Gold Pendant Necklace – Assay Jewelers
Save 20%
10.52 Carat Forest Green Tourmaline Emerald Cut 18K Gold Pendant Necklace
£4,315.00 GBP
£5,394.00 GBP
17.59 Carat White Opal & Diamond Halo Milgrain 18K White Gold Vintage Pendant – Assay Jewelers
Save 19%
17.59 Carat White Opal & Diamond Halo Milgrain 18K White Gold Vintage Pendant
£8,192.00 GBP
£10,239.00 GBP
GIA Certified 3.38 Carat Colombian Emerald & Diamond Filigree Three Stone Ring – Assay Jewelers
Save 16%
GIA Certified 3.38 Carat Colombian Emerald & Diamond Filigree Three Stone Ring
£10,474.00 GBP
£12,585.00 GBP
15.62 Carat Tanzanite, Peridot, Diamond Halo 18K White Gold Cluster Ring – Assay Jewelers
Save 20%
15.62 Carat Tanzanite, Peridot, Diamond Halo 18K White Gold Cluster Ring
£12,068.00 GBP
£15,085.00 GBP
1 Carat Brown Diamond 18K Gold Solitaire Pendant Necklace – Assay Jewelers
Save 20%
1 Carat Brown Diamond 18K Gold Solitaire Pendant Necklace
£2,564.00 GBP
£3,205.00 GBP
GIA Certified 5.35 Carat Cushion Cut Burma Sapphire Vintage Ring – Assay Jewelers
GIA Certified 5.35 Carat Cushion Cut Burma Sapphire Vintage Ring
£116,850.00 GBP
Rolex Platinum DateJust Presidential Watch 15 Carat Diamond 26mm – Assay Jewelers
Save 9%
Rolex Platinum DateJust Presidential Watch 15 Carat Diamond 26mm
£19,126.00 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