Diamond Jewelry
GIA Certified 1.56 Carat Long Emerald Cut Diamond Vintage Art Deco Platinum Ring – Assay Jewelers
Diamond Star of David Pendant 18K White Gold Necklace – Assay Jewelers
Diamond Star of David Pendant 18K White Gold Necklace
£2,578.00 GBP
GIA Certified 1.58 Carat Fancy Deep Brownish Orangy Yellow Marquise Diamond Ring – Assay Jewelers
Test Product (back in stock) – Assay Jewelers
14K Gold Open Twisted Drop Earrings With Diamond Pave - Made in Italy – Assay Jewelers
4 Carat Round Solitaire Diamond 18K Gold Fluted Bezel Mens Ring – Assay Jewelers
3.75 Carat Pear & Round Diamond 14K White Gold East West Bypass Cluster Ring – Assay Jewelers
14K Gold Ball and Chain Diamond Drop Dangle Earrings – Assay Jewelers
14K Gold Ball and Chain Diamond Drop Dangle Earrings
£2,187.00 GBP
Vintage Diamond Platinum and 18K Gold Unisex Ring – Assay Jewelers
Vintage Diamond Platinum and 18K Gold Unisex Ring
£2,978.00 GBP
4 Carat Princess & Round Diamond 18K Gold Cluster Mens Statement Ring – Assay Jewelers
5.20 Carat Baguette Marquise Cut Diamond 18K Yellow Gold Cluster Dome Mens Ring – Assay Jewelers
Curved Double Bar 14K Gold Station Necklace 0.25 CTW Round Diamond – Assay Jewelers
Diamond Pave Open Circle Pendant 14K Gold Paperclip Chain Necklace – Assay Jewelers
Brushed Fire Motif Graduated Leaf 14K Gold Diamond Necklace – Assay Jewelers
4.52 Carat Princess & Round Diamond 18K White Gold Pave Cross Pendant Necklace – Assay Jewelers
10.5 Carat Diamond Pave Rectangular Link 14K White Gold Mens Bracelet – Assay Jewelers
0.45 Carat Old European Cut Diamond Halo 14K White Gold Floral Engagement Ring – Assay Jewelers
GIA 4.43 Carat Oval G/I1 Diamond & Cabochon Ruby Platinum Vintage Ring – Assay Jewelers
Italian 18K Gold Diamond Pave Clasp Woven Basket Bracelet – Assay Jewelers
GIA Certified 4.10 Carat Round Brilliant Cut D/VS2 Natural Diamond Loose Stone – Assay Jewelers
1.11 Carat G/SI2 Princess Cut Diamond Pave Halo Set in Platinum Engagement Ring – Assay Jewelers
8.56 Carat Round Diamond Full Pave Square 18K White Gold Vintage Mens Ring – Assay Jewelers
5 Carat Round Diamond H-I SI Interwoven X-Link 18K White Gold Bracelet 7 Inch – Assay Jewelers
2 Carat Marquise Diamond H Color SI1 Pave Halo 14K White Gold Engagement Ring – Assay Jewelers
12 Carat Baguette Round Cut Diamond Floral Fan 18K White Gold Choker Necklace – Assay Jewelers
Save 28%
12 Carat Baguette Round Cut Diamond Floral Fan 18K White Gold Choker Necklace
£14,104.00 GBP
£19,589.00 GBP
6.5 Carat Multi Shape Diamond Marquise-Oval-Pear Linear Drop Earring – Assay Jewelers
1.35 Carat Round Diamond Pave 18K Two Tone Gold Floral Dome Cocktail Ring – Assay Jewelers
GIA Certified 2.19 Carat Emerald Cut Diamond Channel 18K White Gold Wedding Band – Assay Jewelers
3.95 Carat Emerald Diamond Channel Set Platinum 950 Full Eternity Wedding Band – Assay Jewelers
3.5 Carat Emerald Cut East West Diamond Channel Platinum Eternity Wedding Band – Assay Jewelers
GIA Cert. 1.50 Marquise Diamond E/VS2 Cluster Halo Platinum Band Cocktail Ring – Assay Jewelers
Natural 5.02 Carat Pear Cut Diamond G/SI2 Solitaire Pendant Necklace – Assay Jewelers
GIA Certified 3.93 Carat Pear Cut &Diamond Halo Drop Earrings in 18K White Gold – Assay Jewelers
GIA Certified 1.55 Carat G/VS1 Marquise Diamond Halo 18K Engagement Ring – Assay Jewelers
1.4 Carat Diamond Pave Multi-Band Coil 18K Black Gold Overpass Ring – Assay Jewelers
8.50 Carat Round Diamond Three-Row 14K White Gold Bark Texture Wide Bracelet – Assay Jewelers
GIA Certified 1.46 Carat Marquise Diamond M/VVS2 Platinum Wide Band Ring – Assay Jewelers
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Cartier Love 18K White Gold Full Diamond Pavé Screw Motif Wedding Band Ring – Assay Jewelers
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Cartier Love 18K White Gold Full Diamond Pavé Screw Motif Wedding Band Ring
Price Upon Request
1 Carat Round & Baguette Diamond Channel Set Platinum 3 Row Band Ring – Assay Jewelers
2 Carat Diamond Pave Geometric Bombé Dome 18k White Gold Ring – Assay Jewelers
5.80 Carat Heart & Round Diamond Pavé Open Lattice 18K White Gold Cocktail Ring – Assay Jewelers
3.25 Carat Carre Square Diamond 18K White Gold 3 Row Brick Pattern Band Ring – Assay Jewelers
Vintage 22 Carat Multi-Color Rose Cut & Round Diamond Cluster 18K Gold Dome Ring – Assay Jewelers
Chaumet Paris GIA Certified Cushion Cut Diamond 18K White Gold Tension Set Ring – Assay Jewelers
GIA Certified Moval 1.48 Carat E/VS1 Loose Natural Diamond – Assay Jewelers
GIA Certified Moval 1.48 Carat E/VS1 Loose Natural Diamond
£12,537.00 GBP
GIA Certified 3.54 Carat Round Cut G/VS2 Loose Natural Diamond – Assay Jewelers
5.75 Carat Black & White Diamond in 18K White Gold Greek Key Bracelet – Assay Jewelers
Save 19%
5.75 Carat Black & White Diamond in 18K White Gold Greek Key Bracelet
£9,278.00 GBP
£11,597.00 GBP
Garavelli 3.5 Ct Diamond Woven Square 18K Two-Tone Gold Clip-On Earrings – Assay Jewelers
Save 20%
Garavelli 3.5 Ct Diamond Woven Square 18K Two-Tone Gold Clip-On Earrings
£9,027.00 GBP
£11,284.00 GBP
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GIA Certified 9.48 Carat Paraiba Tourmaline Diamond Cluster Ring – Assay Jewelers
3.54 Carat Trilliant Rubellite Pink Tourmaline & Diamond 18K Two Tone Gold Ring – Assay Jewelers
3.59 Carat Oval Pink Tourmaline and Baguette Diamond 18K White Gold Unisex Ring – Assay Jewelers
Greek 18K White Gold Diamond Pink Tourmaline Yellow Garnet Pearl Drop Earrings – Assay Jewelers
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Greek 18K White Gold Diamond Pink Tourmaline Yellow Garnet Pearl Drop Earrings
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Greek 12 Carat Diamond South Sea Pearl Tourmaline Citrine Earring Necklace Set – Assay Jewelers
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Greek 12 Carat Diamond South Sea Pearl Tourmaline Citrine Earring Necklace Set
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GIA Certified 12.95 Carat Emerald Cut Blue Indicolite Tourmaline Loose Gemstone – Assay Jewelers
GIA Certified Brazilian Paraiba Tourmaline Cluster Ring – Assay Jewelers
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GIA Certified Brazilian Paraiba Tourmaline Cluster Ring
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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
£4,156.00 GBP
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10.52 Carat Forest Green Tourmaline Emerald Cut 18K Gold Pendant Necklace – Assay Jewelers
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10.52 Carat Forest Green Tourmaline Emerald Cut 18K Gold Pendant Necklace
£4,326.00 GBP
£5,407.00 GBP
25 Carat Aquamarine, Tourmaline, & Diamond 18K Gold Platinum Retro Bracelet – Assay Jewelers
GIA Certified 17.16 Carat Lozenge Cut Rubellite Red Tourmaline Ring – Assay Jewelers
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18K Gold Multi Color Gemstone Vintage Estate X Bezel Bracelet – Assay Jewelers
Save 20%
18K Gold Multi Color Gemstone Vintage Estate X Bezel Bracelet
£7,648.00 GBP
£9,560.00 GBP
GIA Certified 18.61 Carat Pink Tourmaline & Floral Diamond Pendant Necklace – Assay Jewelers
Paraiba Tourmaline and Onyx in 14K Retro Drop Pendant Necklace – Assay Jewelers
GIA Certified 10.47 Carat Green Oval Cut Tourmaline & Diamond in Platinum Cocktail Ring – Assay Jewelers
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GIA Certified 35 Carat Indicolite Tourmaline & Diamond 18K Gold Pendant – Assay Jewelers
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3.5 Carat Green Tourmaline 14K Gold Nugget Mens Ring – Assay Jewelers
3.5 Carat Green Tourmaline 14K Gold Nugget Mens Ring
£4,294.00 GBP
Tiffany & Co. 6.5 Carat Pear Cut Green-Blue Tourmaline and Diamond Platinum Ring – Assay Jewelers
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Vintage 22K Gold Pink Tourmaline Bead Indian Chandelier Drop Earrings – Assay Jewelers
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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
£22,677.00 GBP
£27,271.00 GBP
GIA Certified 6.40 Carat Blue Indicolite Tourmaline Vintage Retro Platinum Ring – Assay Jewelers
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10.96 Carat Rubellite Tourmaline and Diamond Accent Platinum Ring – Assay Jewelers
GIA Certified 15.07 Carat Emerald Cut Pink Tourmaline and Diamond Ring – Assay Jewelers
Certified
GIA Certified 15.07 Carat Emerald Cut Pink Tourmaline and Diamond Ring
£6,325.00 GBP
£7,907.00 GBP
4.67 Carat Red Tourmaline and Trillion Diamond Three Stone Platinum Ring – Assay Jewelers
Platinum 3.19 Carat Indicolite Tourmaline & Diamond Vintage Filigree Ring Size 6 – Assay Jewelers
GIA Certified 11.22 Carat Green Tourmaline and Diamond Platinum Filigree Ring – Assay Jewelers
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GIA Certified 8.17 Carat Tourmaline and Diamond Halo Square Shape Platinum Ring – Assay Jewelers
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GIA Certified 6.47 Carat Green Tourmaline East-West Half Bezel 18K Ring – Assay Jewelers
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21.13 Carat Pink Tourmaline & Diamond Floating Pendant Necklace in 14K/18K Gold – Assay Jewelers
Vintage Briolette Cut Green Tourmaline & Diamond Dangling Stud Earrings in 18K – Assay Jewelers
5 Carat Round Cut Green Tourmaline and Diamond Dangle Drop Earrings – Assay Jewelers
Vintage GIA Certified 120 Carat Pear-Shape Pink Rubellite Tourmaline Necklace in 22k Yellow Gold – Assay Jewelers
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Vintage GIA Certified 120 Carat Pear-Shape Pink Rubellite Tourmaline Necklace in 22k Yellow Gold
£20,334.00 GBP
£23,251.00 GBP
Natural 7.64 Carat Paraiba Tourmaline & Marquise Diamond Pendant Necklace in 18K White Gold – Assay Jewelers
Vintage 16 Carat Pink Checkerboard Oval-Cut Tourmaline and Diamond Earring – Assay Jewelers
GIA Certified 11 Carat Bluish Green Pear-Cut Tourmaline & Baguette Diamond Ring – Assay Jewelers
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GIA Certified Hexagon Cut Pink Tourmaline with Diamond Halo Star Shape Ring in 18K White Gold – Assay Jewelers
Certified
GIA Certified Blue-Green Rectangle Cut Tourmaline & Diamond Ring in 18K Carved Gold – Assay Jewelers
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GIA Certified Rectangular Cut Blue-Green Indicolite Tourmaline and Diamond 18K Gold Ring – Assay Jewelers
Certified
Vintage Retro Regal Style 5 Carat Red Tourmaline & Diamond Ring in 18K Gold – Assay Jewelers
5.20 Carat Cushion Checkerboard Cut Pink Tourmaline & Diamond Ring in 18K White Gold – Assay Jewelers
Vintage 4.5 Carat Oval Natural Rubellite Tourmaline & Diamond 18k Ring – Assay Jewelers
7 Carat Trilliant Cut Watermelon Green Tourmaline with Diamond Sides in 18K Gold 2 Tone Ring – Assay Jewelers
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Vintage 6 Carat TW Oval Cut Pinkish-Red Tourmaline with Neon Paraiba Tourmaline and Diamond Ring in 18K Gold – Assay Jewelers
Vivid Pink 7 Carat Radiant Cut Tourmaline Ring with Round Diamond Halo in 18K Gold – Assay Jewelers
Vintage 3 Carat Radiant Cut Vivid Pink/Purple Tourmaline and Diamond Platinum Ring – Assay Jewelers
5.50 Carat Rubellite Tourmaline Carved Heart Motif Filigree East West Ring – Assay Jewelers
Vintage 6 Carat Pinkish Red Oval Cut Tourmaline Bezel Set Unisex Ring in 18K Yellow Gold – Assay Jewelers
Vintage Radiant Cut 4.50 Carat Red Rubellite Tourmaline and Diamond Ring in Platinum and 18K Gold – Assay Jewelers
3.50 Carat Oval Cut Rubellite Tourmaline East West Ring with Tsavorite, Diamond, Platinum & 18k Gold – Assay Jewelers
GIA Certified Oval Cut 7 Carat Purplish Red Tourmaline Ring with Diamond Sides in 18K Gold – Assay Jewelers
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