All Jewelry
AGL Certified 4.45 Carat Colombian Emerald Loose Stone | Insignificant Oil – Assay Jewelers
2.0 Carat Long Radiant D/VS2 Diamond Hidden Halo Pave Engagement Ring – Assay Jewelers
GIA Certified 2.53 Carat Pear Cut Brown Diamond Halo Pave Engagement Ring – Assay Jewelers
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GIA Certified 2.53 Carat Pear Cut Brown Diamond Halo Pave Engagement Ring
£8,779.00 GBP
£10,974.00 GBP
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
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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
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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
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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
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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
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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
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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
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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
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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
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Art Deco 4 Carat Old European Cut Diamond & Sapphire 18K White Gold Pin Brooch
£13,819.00 GBP
£17,274.00 GBP
10.04 Carat Aquamarine Cushion Checkerboard Cut & Diamond Halo Platinum Ring – Assay Jewelers
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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
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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
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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
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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
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Certified Jadeite Jade A Platinum Stud Earrings
£1,876.00 GBP
£2,345.00 GBP
Vacheron Constantin 18K Gold Enamel Chatelaine Pocket Watch and Brooch – Assay Jewelers
Black Opal Doublet & Diamond Pave Shoulder 14K White Gold Statement Ring – Assay Jewelers
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Black Opal Doublet & Diamond Pave Shoulder 14K White Gold Statement Ring
£1,798.00 GBP
£2,244.00 GBP
2.33 Carat Square Emerald & Diamond Channel 18K Gold Cocktail Ring – Assay Jewelers
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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
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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
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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
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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
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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
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GIA Certified 10.52 Carat Fancy Light Yellow Diamond 18K Gold Bezel Stud Earring
£89,416.00 GBP
£113,333.00 GBP
GIA Certified 3.86 Carat Yellow Diamond East West Ring 18K Gold – Assay Jewelers
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GIA Certified 3.86 Carat Yellow Diamond East West Ring 18K Gold
£16,883.00 GBP
£21,104.00 GBP
Art Deco 4.05 Carat Ruby and Old Euro Diamond Halo Platinum Ring - AGL Certified – Assay Jewelers
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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
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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
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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
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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
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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
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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
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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
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3.25 Carat Tsavorite Garnet & Diamond Platinum Wavy Wide Band Ring
£8,457.00 GBP
£10,161.00 GBP
Authentic Roman Coin 14K Gold Bezel Set Stud Earrings With Lever Backs – Assay Jewelers
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Authentic Roman Coin 14K Gold Bezel Set Stud Earrings With Lever Backs
£2,996.00 GBP
£3,744.00 GBP
GIA Certified 4.58 Carat Emerald Cut Indicolite Tourmaline Diamond Platinum Ring – Assay Jewelers
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GIA Certified 4.58 Carat Emerald Cut Indicolite Tourmaline Diamond Platinum Ring
£4,146.00 GBP
£5,183.00 GBP
GIA Certified 6.76 Carat Pear Cut Diamond Stud Earrings – Assay Jewelers
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GIA Certified 6.76 Carat Pear Cut Diamond Stud Earrings
£59,801.00 GBP
£68,312.00 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
AGL Certified 4.2 Carat Colombian Emerald 18K Gold Octagon Bezel Ring – Assay Jewelers
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
Certified 11.69 Carat Colombian Emerald & Yellow Diamond Drop Earrings – Assay Jewelers
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GIA Certified 3 Carat Marquise Cut Natural Emerald and Diamond 18K Gold Ring – Assay Jewelers
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Vintage Lapis Lazuli Textured 18K Gold Cufflinks & Shirt Stud Set – Assay Jewelers
Vintage 25mm Green Nephrite Jade 18K Gold Cocktail Statement Ring – Assay Jewelers
GIA Certified Oval Black Opal 18K Gold Pendant and Pin – Assay Jewelers
GIA Certified Oval Black Opal 18K Gold Pendant and Pin
£5,863.00 GBP
GIA Cert. 8 Carat Burma Jadeite Jade & Diamond 18K White Gold Ballerina Ring – Assay Jewelers
Pomellato Hessonite Garnet Cabochon 18K Yellow Gold Vintage 1970s Ring – Assay Jewelers
Art Deco Lapis Lazuli and Diamond 18K Yellow Gold Brooch Pendant – Assay Jewelers
1.78 Carat Pink Sapphire Blue Sapphire Diamond 18K White Gold Vintage Ring – Assay Jewelers
GIA 1.25 Carat Burma Ruby & Pave Diamond 18K White Gold Ring – Assay Jewelers
GIA 1.25 Carat Burma Ruby & Pave Diamond 18K White Gold Ring
£12,897.00 GBP
1 Carat Diamond Cluster Ribbed Dome 18K Gold Two Tone Ring – Assay Jewelers
3 Carat Sapphire and Diamond 18K White Gold 3 Row Wide Band Ring – Assay Jewelers
"Chicken Feet" Baroque Pearl Diamond Pin Pendant Brooch 18K Gold – Assay Jewelers
GIA 4.02 Ct Colombian Emerald Solitaire Floating 18K Gold Pendant Necklace – Assay Jewelers
GIA Cert. 8.5 Carat Morganite & Diamond 18k Rose Gold Cocktail Jacket Ring – Assay Jewelers
Ruby Star of David 18K Gold Pendant Necklace – Assay Jewelers
Ruby Star of David 18K Gold Pendant Necklace
£2,736.00 GBP
Diamond Star of David Pendant 18K White Gold Necklace – Assay Jewelers
Diamond Star of David Pendant 18K White Gold Necklace
£2,572.00 GBP
Mikimoto Signed 8mm Pearl & Diamond Cluster in 18K Yellow Gold Cocktail Ring – Assay Jewelers
1.60 Carat Diamond and Sapphire 18K Gold V Shape Clip Earrings Set – Assay Jewelers
GIA Certified 7 Carat Purple Sri Lanka Sapphire Diamond Halo 18K White Gold Ring – Assay Jewelers
GIA Certified 6 Carat Cushion Cut Orange Sapphire Diamond Halo 18K Gold Ring – Assay Jewelers
15 Carat Oval Amethyst and Pearl 18K Gold Retro Statement Ring – Assay Jewelers
4 Carat Round Solitaire Diamond 18K Gold Fluted Bezel Mens Ring – Assay Jewelers
Oval Redish Orange Coral Cabochon 18K Gold Filigree Scrollwork Ring – Assay Jewelers
3.60 Carat Burma Ruby Oval Cut and Diamond 18K Gold Men’s Ring – Assay Jewelers
2 Carat Oval Burma Ruby & Diamond Halo Set in 18K Yellow Gold Statement Ring – Assay Jewelers
8.25 Carat Oval Burma Ruby Marquise Princess Diamond in 18K Gold Statement Ring – Assay Jewelers
Vintage Diamond Platinum and 18K Gold Unisex Ring – Assay Jewelers
Vintage Diamond Platinum and 18K Gold Unisex Ring
£2,971.00 GBP
4 Carat Princess & Round Diamond 18K Gold Cluster Mens Statement Ring – Assay Jewelers
French Art Deco 20 Carat Gold Burma Ruby & Diamond Invisible Set 18K Gold Hinged Box – Assay Jewelers
5.20 Carat Baguette Marquise Cut Diamond 18K Yellow Gold Cluster Dome Mens Ring – Assay Jewelers
0.03 Carat Fancy Pink Pear Diamond Double Halo in 18K White Gold Statement Ring – Assay Jewelers
2.19 Carat Round Fancy Orange Brown Diamond Halo 18K White Gold Cathedral Ring – Assay Jewelers
GRS Certified 5.04 Carat Sri Lanka Vivid Blue Sapphire & Diamond 18K White Ring – Assay Jewelers
1.40 Carat Princess Pink Sapphire & Diamond Pave 18K White Gold Bypass Wave Ring – Assay Jewelers
Ilias Lalaounis 18K Yellow Gold Lion Head Emerald Diamond Bolo Lariat Necklace – Assay Jewelers
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GRS Certified 2.47 Carat No Heat Royal Blue Sapphire Diamond 18K Art Deco Ring – Assay Jewelers
Vintage Lapis Lazuli 18K Gold Floral Engraved Square Mens Signet Ring – Assay Jewelers
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4.52 Carat Princess & Round Diamond 18K White Gold Pave Cross Pendant Necklace – Assay Jewelers
4.29 Carat Pink Sapphire & Diamond 18K White Gold Dragonfly Brooch Pin Pendant – Assay Jewelers
Tiffany and Co Braided 18K Two Tone Gold Twisted Rope Hinged Bangle Bracelet – Assay Jewelers
3 Carat Square Ruby and Diamond 18K Gold Button Cocktail Ring – Assay Jewelers
3.70 Carat Oval Dark Blue Sapphire & 0.48 Carat Diamond Halo 18K White Gold Stud – Assay Jewelers
3.75 Carat Oval Blue Sapphire & 0.83 Carat Diamond Halo 18K White Gold Earrings – Assay Jewelers
4.9 Carat Oval Colombian Emerald & Diamond 18K Gold Dome Ring – Assay Jewelers
3.54 Carat Trilliant Rubellite Pink Tourmaline & Diamond 18K Two Tone Gold Ring – Assay Jewelers
Tiffany & Co. 18K Gold Braided Twisted Rope Hinged Bangle Bracelet – Assay Jewelers
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Tiffany & Co. 18K Gold Twisted Rope Flat Hinged Bangle Bracelet – Assay Jewelers
3.47 Carat Emerald Cut Emerald Milgrain Bezel 18K Yellow Gold Pendant Necklace – Assay Jewelers
14.36 Carat Colombian Emerald AGL/GRS Certified & Diamond 18K Gold Cocktail Ring – Assay Jewelers
14.55 Carat Cushion Peridot & Diamond Split Shank 18K Yellow Gold Cocktail Ring – Assay Jewelers
