All Gemstones
1.64 Carat Oval Cut Ruby Solitaire Split Shank 14K White Gold Ring – Assay Jewelers
Sold Out
14K White Gold Carved Jade Buddha and Diamond Pendant Necklace – Assay Jewelers
Save 16%
14K White Gold Carved Jade Buddha and Diamond Pendant Necklace
£3,166.00 GBP
£3,797.00 GBP
18k Gold Vintage Retro Open Ring With Amethyst, Peridot, and Diamonds – Assay Jewelers
Sold Out
18K White Gold Tanzanite Drop Pendant With Diamond Halo – Assay Jewelers
18K White Gold Tanzanite Drop Pendant With Diamond Halo
£2,058.00 GBP
14K Yellow Gold Heart-Shape Multi Gemstone Charm Bracelet | Pink/Blue Sapphire, Peridot, Citrine, Ruby – Assay Jewelers
Sold Out
Art Deco AGL Certified No Heat 5.52 Carat Oval Cut Burma Ruby and Round Diamond Halo Ring – Assay Jewelers
Certified
7 carat Cabochon Blue Sapphire Lever Back Stud Earrings in 18K Gold – Assay Jewelers
Sold Out
Thin Dainty Emerald and Diamond Band Ring in 14K Gold – Assay Jewelers
Sold Out
Untreated Jade and Diamond Flower Grapevine Brooch/Pendant – Assay Jewelers
Save 16%
Untreated Jade and Diamond Flower Grapevine Brooch/Pendant
£8,207.00 GBP
£9,872.00 GBP
Vintage Art Deco Blue Sapphire Bangle Bangle in 14k White Gold – Assay Jewelers
Save 16%
Vintage Art Deco Blue Sapphire Bangle Bangle in 14k White Gold
£7,328.00 GBP
£8,811.00 GBP
Diamond Ruby and Sapphire Bracelet | Red White and Blue Gemstone Tennis Bracelet – Assay Jewelers
Save 16%
Diamond Ruby and Sapphire Bracelet | Red White and Blue Gemstone Tennis Bracelet
£3,427.00 GBP
£4,117.00 GBP
Square Cut Blue Sapphire and Diamond Cluster Tennis Bracelet – Assay Jewelers
Save 12%
Square Cut Blue Sapphire and Diamond Cluster Tennis Bracelet
£25,664.00 GBP
£29,367.00 GBP
Oval Cut Blue Sapphire Regal Band Ring in 14k | Half Bezel Set – Assay Jewelers
Save 19%
Oval Cut Blue Sapphire Regal Band Ring in 14k | Half Bezel Set
£3,609.00 GBP
£4,511.00 GBP
27 Carat Diamond and Emerald Flexible Choker Necklace in 18k White Gold – Assay Jewelers
Save 19%
27 Carat Diamond and Emerald Flexible Choker Necklace in 18k White Gold
£50,014.00 GBP
£62,517.00 GBP
10 carat Emerald and Diamond 2-Row Bangle Bracelet in 14k Gold – Assay Jewelers
Save up to 19%
10 carat Emerald and Diamond 2-Row Bangle Bracelet in 14k Gold
£11,056.00 GBP
£13,817.00 GBP
Van Cleef and Arpels Ceylon Blue Sapphire and Diamond Pendant Necklace – Assay Jewelers
Sold Out
Vintage Raw Turquoise and Diamond Ring and Earring Set in 18k Gold – Assay Jewelers
Julius Cohen Signed AGL Certified 5.40 carat Emerald Minor Oil 18k Gold Ring – Assay Jewelers
5.20 carat Minor Oil Colombian Emerald and Diamond Halo Ring – Assay Jewelers
5.20 carat Minor Oil Colombian Emerald and Diamond Halo Ring
£104,118.00 GBP
GIA certified 250 Carat Colombian Emerald Pendant in 18k Rose Gold – Assay Jewelers
Sold Out
GIA Certified Antique Cartier Salt Water Pearl Necklace with Original Box – Assay Jewelers
Save 19%
GIA Certified Antique Cartier Salt Water Pearl Necklace with Original Box
£19,800.00 GBP
£24,746.00 GBP
Antique Greek Athena Coin Pendant in 14k Gold Bezel – Assay Jewelers
Antique Greek Athena Coin Pendant in 14k Gold Bezel
£2,525.00 GBP
Circlular Disc Jade Pendant 24k Gold Horse Top Setting – Assay Jewelers
Sold Out
Ruby and Diamond Art Deco Square Pattern Vintage Ring – Assay Jewelers
Save 20%
Ruby and Diamond Art Deco Square Pattern Vintage Ring
£1,330.00 GBP
£1,667.00 GBP
Bezel Set Blue Sapphire and Diamond Ring in 14k Yellow Gold – Assay Jewelers
Save 20%
Bezel Set Blue Sapphire and Diamond Ring in 14k Yellow Gold
£1,987.00 GBP
£2,486.00 GBP
GIA Certified 26 Carat Cabochon-Cut Blue Sapphire Cocktail Ring – Assay Jewelers
Sold Out
12 carat Diamond, Ruby, Emerald and Sapphire 18K White Gold Bracelet – Assay Jewelers
Save 10%
12 carat Diamond, Ruby, Emerald and Sapphire 18K White Gold Bracelet
£8,151.00 GBP
£9,138.00 GBP
1.48 Carat Oval Cut Blue Sapphire With Princess Cut Diamond Ring in 18k Gold – Assay Jewelers
Sold Out
1.22 Carat Oval Cut Blue Sapphire with Baguette Cut Diamonds in 14k Gold Ring – Assay Jewelers
Save 16%
1.22 Carat Oval Cut Blue Sapphire with Baguette Cut Diamonds in 14k Gold Ring
£2,564.00 GBP
£3,077.00 GBP
1.19 Carat Oval Cut Blue Sapphire with Baguette Cut Diamonds in 14k Gold Ring – Assay Jewelers
Save 20%
1.19 Carat Oval Cut Blue Sapphire with Baguette Cut Diamonds in 14k Gold Ring
£2,018.00 GBP
£2,529.00 GBP
2.50 Carat Oval Cut Blue Sapphire in 14k White Gold Ring – Assay Jewelers
Save 16%
2.50 Carat Oval Cut Blue Sapphire in 14k White Gold Ring
£4,480.00 GBP
£5,385.00 GBP
2.32 Carat Oval Cut Blue Sapphire with Trillion Cut Diamond Side stones in 18k Yellow Gold Ring – Assay Jewelers
Save 19%
2.32 Carat Oval Cut Blue Sapphire with Trillion Cut Diamond Side stones in 18k Yellow Gold Ring
£4,939.00 GBP
£6,173.00 GBP
Henry Dunay 19.48 carat Colombian Emerald Necklace in 18k Yellow Gold – Assay Jewelers
Van Cleef & Arpels 8.85 Carat No Heat Oval Ruby in 18k Yellow Gold Ring – Assay Jewelers
Pear Shape Colombian Emerald and Diamond Ring in 14k Yellow Gold – Assay Jewelers
Save 20%
Pear Shape Colombian Emerald and Diamond Ring in 14k Yellow Gold
£3,380.00 GBP
£4,226.00 GBP
3.20 carat Oval Cut Colombian Emerald and Diamond Vintage Ring in 14k Gold – Assay Jewelers
Save 19%
3.20 carat Oval Cut Colombian Emerald and Diamond Vintage Ring in 14k Gold
£4,788.00 GBP
£5,983.00 GBP
0.76CT Colombian Emerald and Inlaid Opal 14k Yellow Gold Ring – Assay Jewelers
Save 20%
0.76CT Colombian Emerald and Inlaid Opal 14k Yellow Gold Ring
£2,746.00 GBP
£3,435.00 GBP
Art Deco Design Colombian Emerald Engagement Ring in 18k Gold – Assay Jewelers
Save 20%
Art Deco Design Colombian Emerald Engagement Ring in 18k Gold
£3,482.00 GBP
£4,353.00 GBP
Vintage 2.77 carat Colombian Emerald and Trillion Cut Diamonds in 18k Gold Ring – Assay Jewelers
Save 20%
Vintage 2.77 carat Colombian Emerald and Trillion Cut Diamonds in 18k Gold Ring
£5,508.00 GBP
£6,885.00 GBP
2.85 Carat GIA certified Yellow Cushion Diamond in Art Deco Style Ring – Assay Jewelers
Sold Out
5 Carat Emerald Mens Ring With Round Diamond Halo in 18k Yellow Gold – Assay Jewelers
Save 20%
5 Carat Emerald Mens Ring With Round Diamond Halo in 18k Yellow Gold
£20,892.00 GBP
£26,115.00 GBP
Emerald Cut Natural Emerald and Channel Set Diamond in 18k Yellow Gold Ring – Assay Jewelers
Sold Out
Natural Emerald and Diamond Gold Bezel Set Unisex Ring in 14K Gold – Assay Jewelers
Save 19%
Natural Emerald and Diamond Gold Bezel Set Unisex Ring in 14K Gold
£2,667.00 GBP
£3,332.00 GBP
Natural Square Cut Emerald and Round Diamond Halo in 14k Ribbed Gold Ring – Assay Jewelers
Save 19%
Natural Square Cut Emerald and Round Diamond Halo in 14k Ribbed Gold Ring
£1,346.00 GBP
£1,678.00 GBP
5 Carat Natural Emerald and Baguette Diamond 14k White Gold Art Deco Ring – Assay Jewelers
Save up to 19%
£15,994.00 GBP
£19,990.00 GBP
Vintage Jadeite Jade and Diamond Circular Pendant in 14k Gold – Assay Jewelers
Save 16%
Vintage Jadeite Jade and Diamond Circular Pendant in 14k Gold
£3,016.00 GBP
£3,633.00 GBP
Ruby and Diamond Integral 14k Gold Cluster Necklace – Assay Jewelers
Save 16%
Ruby and Diamond Integral 14k Gold Cluster Necklace
£3,063.00 GBP
£3,690.00 GBP
Retro Style Chanthaburi Blue Sapphire ring with Baguette Diamond Sidestones – Assay Jewelers
Save 16%
Retro Style Chanthaburi Blue Sapphire ring with Baguette Diamond Sidestones
£6,672.00 GBP
£8,020.00 GBP