All Jewelry
Vintage Retro Cabochon Lapis Lazuli 18K Gold Clip-On Earrings and Ring Set – Assay Jewelers
Vintage Cabochon Cut Lapis Lazuli and Diamond 18K Yellow Gold Clip-On Earrings – Assay Jewelers
Vintage Cabochon Cut Lapis Lazuli and Diamond in 18K Yellow Gold Statement Rings – Assay Jewelers
18K Gold and Round Pink Diamond Pave Set Bangle Bracelet – Assay Jewelers
18K Gold and Round Pink Diamond Pave Set Bangle Bracelet
£15,402.00 GBP
GRS Cert. 2.5 Carat Oval No Heat Blue Sapphire & Diamond Split Shank Ring – Assay Jewelers
1.75 Carat Pink & Yellow Marquise Diamond Platinum & 18K Gold Bypass Ring – Assay Jewelers
Save 19%
1.75 Carat Pink & Yellow Marquise Diamond Platinum & 18K Gold Bypass Ring
£15,699.00 GBP
£19,623.00 GBP
Sapphire and Diamond 18K Gold Leopard Motif Choker Necklace – Assay Jewelers
Sapphire and Diamond 18K Gold Leopard Motif Choker Necklace
£24,079.00 GBP
86.44ct Purple Jadeite Jade Diamond Gold Necklace Earring Set – Assay Jewelers
Save 12%
86.44ct Purple Jadeite Jade Diamond Gold Necklace Earring Set
£38,081.00 GBP
£43,511.00 GBP
3.04ct Purplish Pink Trillion-Cut Ruby Diamond Cocktail Ring – Assay Jewelers
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3.04ct Purplish Pink Trillion-Cut Ruby Diamond Cocktail Ring
£20,210.00 GBP
£23,079.00 GBP
GIA Cert. 5.52 Carat Rubellite and Diamond Halo Filigree Ring – Assay Jewelers
Certified
GIA Cert. 5.52 Carat Rubellite and Diamond Halo Filigree Ring
£22,625.00 GBP
£27,209.00 GBP
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
£5,356.00 GBP
£6,438.00 GBP
20.96 Carat Oval Light Pink Kunzite & Diamond in Platinum Filigree Cocktail Ring – Assay Jewelers
Save 16%
20.96 Carat Oval Light Pink Kunzite & Diamond in Platinum Filigree Cocktail Ring
£8,655.00 GBP
£10,414.00 GBP
Blue Sapphire and Diamond Platinum Channel Set 4mm Band Ring – Assay Jewelers
Save 16%
Blue Sapphire and Diamond Platinum Channel Set 4mm Band Ring
£3,073.00 GBP
£3,691.00 GBP
0.5 Carat Round Diamond Bamboo Style Platinum Channel Set Band Ring – Assay Jewelers
Save 20%
0.5 Carat Round Diamond Bamboo Style Platinum Channel Set Band Ring
£2,275.00 GBP
£2,846.00 GBP
1.67 Carat Oval Cut Ruby and Diamond Three-Stone Band Ring – Assay Jewelers
Save 16%
1.67 Carat Oval Cut Ruby and Diamond Three-Stone Band Ring
£2,729.00 GBP
£3,272.00 GBP
1.54 Carat Round Cut Ruby and Diamond Double-Row Eternity Band Ring – Assay Jewelers
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1.54 Carat Round Cut Ruby and Diamond Double-Row Eternity Band Ring
£3,175.00 GBP
£3,821.00 GBP
1.16 Carat Three Row White and Blue Diamond Channel Seting Band Ring – Assay Jewelers
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1.16 Carat Three Row White and Blue Diamond Channel Seting Band Ring
£3,980.00 GBP
£4,785.00 GBP
0.77 Round Cut Ruby and Diamond Platinum Cluster Band Ring – Assay Jewelers
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0.77 Round Cut Ruby and Diamond Platinum Cluster Band Ring
£2,533.00 GBP
£3,034.00 GBP
1.84 Carat Oval Cut Dark Blue Sapphire and Diamond Ring – Assay Jewelers
Save 16%
1.84 Carat Oval Cut Dark Blue Sapphire and Diamond Ring
£3,941.00 GBP
£4,736.00 GBP
2.8 Carat Oval Blue Sapphire and Diamond Ballerina Halo Ring – Assay Jewelers
Save 16%
2.8 Carat Oval Blue Sapphire and Diamond Ballerina Halo Ring
£2,948.00 GBP
£3,540.00 GBP
GIA Certified 16.70 Carat Aquamarine and Diamond Vintage Cocktail Ring – Assay Jewelers
Certified
GIA Certified 16.70 Carat Aquamarine and Diamond Vintage Cocktail Ring
£10,422.00 GBP
£12,525.00 GBP
GIA Certified 6.75 Carat Oval Blue Sapphire and Diamond Ballerina Ring – Assay Jewelers
Certified
GIA Certified 6.75 Carat Oval Blue Sapphire and Diamond Ballerina Ring
£20,812.00 GBP
£25,028.00 GBP
GIA Certified 6.40 Carat Blue Indicolite Tourmaline Vintage Retro Platinum Ring – Assay Jewelers
Certified
2.51 Carat Diamond Pavé Cluster Band Platinum Ring – Assay Jewelers
Save 16%
2.51 Carat Diamond Pavé Cluster Band Platinum Ring
£6,685.00 GBP
£8,037.00 GBP
10.96 Carat Rubellite Tourmaline and Diamond Accent Platinum Ring – Assay Jewelers
3.10 Carat Blue Sapphire and Diamond with Filigree Split Shank Band Ring – Assay Jewelers
Save 16%
3.10 Carat Blue Sapphire and Diamond with Filigree Split Shank Band Ring
£4,394.00 GBP
£5,278.00 GBP
3.62 Carat Oval Blue Sapphire and Diamond Halo Platinum Split Ring – Assay Jewelers
Save 16%
3.62 Carat Oval Blue Sapphire and Diamond Halo Platinum Split Ring
£3,073.00 GBP
£3,691.00 GBP
1.16 Carat Oval Blue Sapphire and Diamond Textured Halo Platinum Ring – Assay Jewelers
Save 20%
1.16 Carat Oval Blue Sapphire and Diamond Textured Halo Platinum Ring
£2,080.00 GBP
£2,604.00 GBP
1.58 Carat Oval-Cut Blue Sapphire and Diamond Platinum Filigree Ring – Assay Jewelers
Save 20%
1.58 Carat Oval-Cut Blue Sapphire and Diamond Platinum Filigree Ring
£2,150.00 GBP
£2,698.00 GBP
1.03 Carat Round-Cut Diamond in Platinum 900 Channel Setting Half-Eternity Ring – Assay Jewelers
Save 16%
1.03 Carat Round-Cut Diamond in Platinum 900 Channel Setting Half-Eternity Ring
£3,776.00 GBP
£4,543.00 GBP
6.28ct Royal Ceylon Blue Sapphire Diamond Halo Stud Earrings – Assay Jewelers
Save 12%
6.28ct Royal Ceylon Blue Sapphire Diamond Halo Stud Earrings
£24,236.00 GBP
£27,676.00 GBP
GIA Certified 1.07 Carat Square-Cut Emerald & Diamond 3 Stone Platinum Ring – Assay Jewelers
1.2 Carat Round-Cut Diamond Two-Tone Retro Cluster Ring – Assay Jewelers
Save 16%
1.2 Carat Round-Cut Diamond Two-Tone Retro Cluster Ring
£2,729.00 GBP
£3,272.00 GBP
22K Gold Antique Byzantine Constantinople II Coin Bezel Pendant – Assay Jewelers
3.21 Carat Oval Cut Blue Sapphire and Diamond in Platinum Ring – Assay Jewelers
Save 16%
3.21 Carat Oval Cut Blue Sapphire and Diamond in Platinum Ring
£5,668.00 GBP
£6,818.00 GBP
Certified 2.69 Carat Oval Bright Green Untreated A Jadeite Jade Platinum Ring – Assay Jewelers
Certified
Certified 2.69 Carat Oval Bright Green Untreated A Jadeite Jade Platinum Ring
£3,933.00 GBP
£4,730.00 GBP
7.50ct Tricolor Diamond Drop Earrings in 18K White, Yellow, Rose Gold – Assay Jewelers
5.83ct Oval No-Heat Blue Sapphire Diamond Halo Platinum Necklace – Assay Jewelers
Save 12%
5.83ct Oval No-Heat Blue Sapphire Diamond Halo Platinum Necklace
£48,463.00 GBP
£55,413.00 GBP
10.91 Carat Oval Jadeite Jade & Baguette Diamond Platinum Filigree Ring – Assay Jewelers
Save 16%
10.91 Carat Oval Jadeite Jade & Baguette Diamond Platinum Filigree Ring
£7,568.00 GBP
£9,085.00 GBP
7.50 Carat Untreated Oval Green Jadeite with Baguette Diamonds in Platinum Ring – Assay Jewelers
Save 16%
7.50 Carat Untreated Oval Green Jadeite with Baguette Diamonds in Platinum Ring
£11,805.00 GBP
£14,190.00 GBP
4.22ct Vivid Blue Oval Cut Sapphire & Diamond 3 Stone Ring – Assay Jewelers
Save 12%
4.22ct Vivid Blue Oval Cut Sapphire & Diamond 3 Stone Ring
£20,210.00 GBP
£23,079.00 GBP
10.08 Carat Black Opal with Baguette and Round Diamond Halo Cocktail Ring – Assay Jewelers
Save 16%
10.08 Carat Black Opal with Baguette and Round Diamond Halo Cocktail Ring
£4,519.00 GBP
£5,439.00 GBP
Antique Victorian Ruby, Pearl, Diamond Gold/Silver Brooch – Assay Jewelers
Save 12%
Antique Victorian Ruby, Pearl, Diamond Gold/Silver Brooch
£11,196.00 GBP
£12,751.00 GBP
5.74ct Grade A Green Jade with Round-Cut Diamond Halo Ring – Assay Jewelers
Save 12%
5.74ct Grade A Green Jade with Round-Cut Diamond Halo Ring
£21,492.00 GBP
£24,595.00 GBP
1.54 Carat Round Lab-Grown Diamond in 14K White Gold Half Eternity Ring – Assay Jewelers
AGL Certified 3.04ct Pigeon Blood Ruby with Diamond Halo Ring – Assay Jewelers
AGL Certified 3.04ct Pigeon Blood Ruby with Diamond Halo Ring
£201,028.00 GBP
Antique GIA Certified 6ct Cabochon Sapphire & Diamond Brooch – Assay Jewelers
Certified
Antique GIA Certified 6ct Cabochon Sapphire & Diamond Brooch
£22,219.00 GBP
£25,369.00 GBP
8.55ct Untreated Fei Cui Jadeite Jade Diamond Platinum Ring – Assay Jewelers
Save 15%
8.55ct Untreated Fei Cui Jadeite Jade Diamond Platinum Ring
£4,410.00 GBP
£5,207.00 GBP
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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
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GIA Certified Oval Black Opal 18K Gold Pendant and Pin – Assay Jewelers
GIA Certified Oval Black Opal 18K Gold Pendant and Pin
£5,864.00 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
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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
£12,900.00 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
£2,737.00 GBP
Diamond Star of David Pendant 18K White Gold Necklace – Assay Jewelers
Diamond Star of David Pendant 18K White Gold Necklace
£2,573.00 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
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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
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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
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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
