Gemstone
AGL Cert. 2.44 Carat No Oil Colombian Emerald & Trapezoid Diamond Ring – Assay Jewelers
Save 12%
AGL Cert. 2.44 Carat No Oil Colombian Emerald & Trapezoid Diamond Ring
£73,763.00 GBP
£84,283.00 GBP
Multi-Strand Blue Tanzanite Beads & Round Cut Diamond Necklace in 18K White Gold – Assay Jewelers
17 Carat Old Mine Insignificant Oil Colombian Drop Emerald & Diamond 18K Gold Necklace – Assay Jewelers
2.5 Carat GIA Certified Cushion-Cut Pink Sapphire and Diamond 18K Pendant – Assay Jewelers
Certified
Vintage GIA Certified 120 Carat Pear-Shape Pink Rubellite Tourmaline Necklace in 22k Yellow Gold – Assay Jewelers
Certified
Vintage GIA Certified 120 Carat Pear-Shape Pink Rubellite Tourmaline Necklace in 22k Yellow Gold
£20,340.00 GBP
£23,258.00 GBP
Vintage GIA Certified 4 Carat Marquise-Cut Ceylon Sapphire & Diamond Platinum Ring – Assay Jewelers
Sold Out
Natural 7.64 Carat Paraiba Tourmaline & Marquise Diamond Pendant Necklace in 18K White Gold – Assay Jewelers
Antique 1940's Diamond & Sapphire Bonnet and Ribbon Brooch in 18K Rose & Yellow Gold – Assay Jewelers
Save 20%
Antique 1940's Diamond & Sapphire Bonnet and Ribbon Brooch in 18K Rose & Yellow Gold
£18,059.00 GBP
£22,574.00 GBP
Vintage Retro Era 6.22 Carat Star-Ruby & Diamond Necklace with 14K Gold Carved Detailing – Assay Jewelers
Save 12%
Vintage Retro Era 6.22 Carat Star-Ruby & Diamond Necklace with 14K Gold Carved Detailing
£15,253.00 GBP
£17,440.00 GBP
GRS Certified 5.03 Carat Oval Cut Minor Oil Colombian Emerald Ring with Diamond Halo in 18K White Gold – Assay Jewelers
Certified
1.38 CTTW Natural Pinkish Red Ruby & Diamond Floral Motif Ring in 14K White Gold – Assay Jewelers
Save 12%
1.38 CTTW Natural Pinkish Red Ruby & Diamond Floral Motif Ring in 14K White Gold
£6,381.00 GBP
£7,305.00 GBP
Vintage 3 Carat Cabochon Cut Colombian Emerald Bezel in 20K Yellow Gold Ring – Assay Jewelers
Save 16%
Vintage 3 Carat Cabochon Cut Colombian Emerald Bezel in 20K Yellow Gold Ring
£6,185.00 GBP
£7,428.00 GBP
Natural 4.62 Carat Pinkish Red Star Ruby and Diamond Cocktail Ring – Assay Jewelers
Save 12%
Natural 4.62 Carat Pinkish Red Star Ruby and Diamond Cocktail Ring
£7,909.00 GBP
£9,061.00 GBP
Multi Color Sapphire Bead and Diamond Bracelet in Designed 18K Yellow Gold – Assay Jewelers
Natural 1.14 Carat Oval Cut Blue Sapphire with Round & Baguette Cut Diamonds in a Swirled 18K White Gold Ring Setting – Assay Jewelers
12.68 Carat Zoisite Green Tanzanite & Diamond Ring in Platinum 950 | IGI Certified – Assay Jewelers
Save 12%
12.68 Carat Zoisite Green Tanzanite & Diamond Ring in Platinum 950 | IGI Certified
£16,060.00 GBP
£18,388.00 GBP
Vintage 12 Carat Blue Sapphire and Diamond Art Deco Open Bracelet in Platinum – Assay Jewelers
Save 12%
Vintage 12 Carat Blue Sapphire and Diamond Art Deco Open Bracelet in Platinum
£35,757.00 GBP
£40,844.00 GBP
GRS Certified 41.17 CTTW Sri Lanka No Heat Blue Sapphire Bracelet with Diamond & Ruby in 18K White Gold – Assay Jewelers
Certified
GIA & GRS Certified Natural Muzo Vivid Green Colombian Emerald Pendant Necklace with Diamonds in 18K Gold – Assay Jewelers
Certified
6.34 Carat No Heat Oval Cut Blue Sapphire and Diamond Halo 18K Ring GRS Certified – Assay Jewelers
Certified
100 Carat Oval Cut Pink Kunzite with Aquamarine & Diamond Pendant in 18K White Gold – Assay Jewelers
GIA Certified Vintage 62 Carat Aquamarine with Diamond Platinum Brooch/Pin – Assay Jewelers
Sold Out
Natural Emerald Stud Earrings with diamond halo in 18k Solid Gold – Assay Jewelers
Save 14%
Natural Emerald Stud Earrings with diamond halo in 18k Solid Gold
£1,176.00 GBP
£1,369.00 GBP
Boucheron "Laperouse" 8.03 Carat Emerald Cut G VS1 GIA Certified Diamond Ring – Assay Jewelers
Vintage 16 Carat Pink Checkerboard Oval-Cut Tourmaline and Diamond Earring – Assay Jewelers
Vintage Oscar Friedman Signed 1.50 Carat Pear-Shaped Opal and Diamond 14K Rose Gold Ring – Assay Jewelers
Gold Gemstone Butterfly Cluster Floating Pendant Necklace 18 – Assay Jewelers
Save up to 20%
Gold Gemstone Butterfly Cluster Floating Pendant Necklace 18
From £675.00 GBP
Natural Diamond and Pink Sapphire Cluster Butterfly Stud Earrings in 14K White Gold – Assay Jewelers
Save 20%
Natural Diamond and Pink Sapphire Cluster Butterfly Stud Earrings in 14K White Gold
£878.00 GBP
£1,101.00 GBP
18K White Gold 2 Carat Cabochon Emerald and Diamond Butterfly Drops Earrings – Assay Jewelers
Save 12%
18K White Gold 2 Carat Cabochon Emerald and Diamond Butterfly Drops Earrings
£2,665.00 GBP
£3,062.00 GBP
18K White Gold Bezel and Channel Set Oval Cut Blue Sapphire & Baguette Diamond Ring – Assay Jewelers
Save 19%
18K White Gold Bezel and Channel Set Oval Cut Blue Sapphire & Baguette Diamond Ring
£5,581.00 GBP
£6,976.00 GBP
Natural 1.20 Carat Oval-Cut Blue Sapphire and Diamond Halo Pendant Necklace – Assay Jewelers
Save 0%
Natural 1.20 Carat Oval-Cut Blue Sapphire and Diamond Halo Pendant Necklace
£808.00 GBP
£812.00 GBP
9 Carat Natural Blue Sapphire and Diamond Tennis Bracelet in 18K White Gold | 7 Inch 3MM – Assay Jewelers
Save 20%
9 Carat Natural Blue Sapphire and Diamond Tennis Bracelet in 18K White Gold | 7 Inch 3MM
£10,472.00 GBP
£13,090.00 GBP
GIA Certified 11 Carat Bluish Green Pear-Cut Tourmaline & Baguette Diamond Ring – Assay Jewelers
Sold Out
18K White Gold Ruby and Diamond Butterfly Outline Stud Earrings – Assay Jewelers
2.5 Carat Cabochon Cut Emerald and Diamond Butterfly Drop Earrings in 18K White Gold – Assay Jewelers
Save 10%
2.5 Carat Cabochon Cut Emerald and Diamond Butterfly Drop Earrings in 18K White Gold
£2,901.00 GBP
£3,224.00 GBP
36.40 Carat Ceylon Star Cabochon Sapphire and Diamond GRS Certified 18K Ring – Assay Jewelers
Certified
10 Carat Heart-Shape Colombian Emerald, Aquamarine, and Diamond 18K Necklace – Assay Jewelers
5.03 Carat Oval Cut Peridot Pendant with Round Cut Diamond Halo in 18K White Gold – Assay Jewelers
1.16 Carat Oval-Cut Aquamarine and Diamond Shank 14K White Gold Ring – Assay Jewelers
Save 20%
1.16 Carat Oval-Cut Aquamarine and Diamond Shank 14K White Gold Ring
£1,262.00 GBP
£1,588.00 GBP
Vintage Pear Cut Green Peridot Drop Pendant Necklace with Diamonds in 18K Yellow Gold – Assay Jewelers
Pink Sapphire and Diamond Butterfly 14K White Gold Floating Pendant Necklace – Assay Jewelers
Save 20%
Pink Sapphire and Diamond Butterfly 14K White Gold Floating Pendant Necklace
£823.00 GBP
£1,037.00 GBP
18K Solid Gold Thin Ribbed Textured Band Emerald, Ruby, Or Sapphire Ring – Assay Jewelers
Save up to 18%
18K Solid Gold Thin Ribbed Textured Band Emerald, Ruby, Or Sapphire Ring
From £1,490.00 GBP
1/2ct Natural Emerald Marquise 8MM Stud Earrings 14K Gold – Assay Jewelers
Natural 1/2 Carat Emerald Wedding Band Ring in 14K Gold – Assay Jewelers
Save 19%
Natural 1/2 Carat Emerald Wedding Band Ring in 14K Gold
£1,090.00 GBP
£1,355.00 GBP
2.48 Carat TW Colombian Emerald & Diamond Halo Ring in 18K Gold 2-Row Setting – Assay Jewelers
Save 10%
2.48 Carat TW Colombian Emerald & Diamond Halo Ring in 18K Gold 2-Row Setting
£6,663.00 GBP
£7,471.00 GBP
East West Oval Blue Sapphire and Diamond 18K White Gold Textured Ring – Assay Jewelers
Save 20%
East West Oval Blue Sapphire and Diamond 18K White Gold Textured Ring
£1,568.00 GBP
£1,960.00 GBP
18K Rose Gold Oval Cut Natural Ruby and Diamond Ribbed Bezel Set Ripple Ring – Assay Jewelers
Save 19%
18K Rose Gold Oval Cut Natural Ruby and Diamond Ribbed Bezel Set Ripple Ring
£1,317.00 GBP
£1,646.00 GBP
Natural Emerald Square Cut Thin Ribbed Band Stacking Ring in 18K Yellow Gold – Assay Jewelers
Save 14%
Natural Emerald Square Cut Thin Ribbed Band Stacking Ring in 18K Yellow Gold
£1,725.00 GBP
£2,018.00 GBP
You May Also Like
Mixed Cut Emerald Stud Earrings in Solid Gold – Assay Jewelers
Save up to 50%
Mixed Cut Emerald Stud Earrings in Solid Gold
From £382.00 GBP
14K Yellow Gold 3/4 CTW Diamond Multi-Shape Geometric Band Ring – Assay Jewelers
Save 20%
14K Yellow Gold 3/4 CTW Diamond Multi-Shape Geometric Band Ring
£1,427.00 GBP
£1,785.00 GBP
18K Gold 0.72 Carat Natural Diamond Cluster Illusion Set Round Stud Earrings – Assay Jewelers
14K White Gold Bypass Diamond & Emerald Snowstorm Ring – Assay Jewelers
Save 22%
14K White Gold Bypass Diamond & Emerald Snowstorm Ring
£2,869.00 GBP
£3,711.00 GBP
1.10 Carat Pear Shape Diamond Cluster Bypass Ring in 14K White Gold – Assay Jewelers
Save 16%
1.10 Carat Pear Shape Diamond Cluster Bypass Ring in 14K White Gold
£2,775.00 GBP
£3,330.00 GBP
1 Carat Round and Baguette Diamond Bypass Hoop White Gold Earrings – Assay Jewelers
Save 20%
1 Carat Round and Baguette Diamond Bypass Hoop White Gold Earrings
£2,015.00 GBP
£2,526.00 GBP
16 Carat Baguette Cut Diamond 18K White Gold Multi-Link Bracelet – Assay Jewelers
18K Gold Square Link 2-Tone Diamond Mens Bracelet – Assay Jewelers
18K Gold Square Link 2-Tone Diamond Mens Bracelet
£14,893.00 GBP
14K Gold Intaglio Zeus Coin Ribbed Band Signet Mens Ring – Assay Jewelers
Save 20%
14K Gold Intaglio Zeus Coin Ribbed Band Signet Mens Ring
£3,035.00 GBP
£3,794.00 GBP
2 Carat Round Cut Lab Grown Diamond Solitaire Floating Pendant Necklace – Assay Jewelers
Sold Out
IGI Certified 6 Carat TW Lab Grown Diamond 14K Martini Stud Earrings – Assay Jewelers
Antique Bohemian Art Deco 14K Gold Cuff Diamond Bangle Bracelet – Assay Jewelers
Save 12%
Antique Bohemian Art Deco 14K Gold Cuff Diamond Bangle Bracelet
£53,831.00 GBP
£61,519.00 GBP
18K Rose Gold Hexagonal Shape Mesh Finish Ring, Bracelet, Pendant Set – Assay Jewelers
Save 19%
18K Rose Gold Hexagonal Shape Mesh Finish Ring, Bracelet, Pendant Set
£25,960.00 GBP
£32,449.00 GBP
36 Carat Round Diamond 10K White Gold 8-Row Oversized Tennis Bracelet – Assay Jewelers
Save 16%
36 Carat Round Diamond 10K White Gold 8-Row Oversized Tennis Bracelet
£18,968.00 GBP
£22,806.00 GBP
34.7 Grams Intricate Mignot Faget Solid Gold Bolo Tie Franco Chain Necklace – Assay Jewelers
6.65 Carat Lab Grown & Natural Diamond in 14K White Gold Cluster Ring – Assay Jewelers
1.17 Carat Oval Cut Sapphire Thin Diamond Band 14K Gold Ring – Assay Jewelers
Save 20%
1.17 Carat Oval Cut Sapphire Thin Diamond Band 14K Gold Ring
£1,184.00 GBP
£1,482.00 GBP
2.03 Carat Oval Cut Sapphire with Diamond Accent Bypass Platinum Ring – Assay Jewelers
Save 16%
2.03 Carat Oval Cut Sapphire with Diamond Accent Bypass Platinum Ring
£3,598.00 GBP
£4,311.00 GBP
11ct Cabochon Drop Emerald Diamond Floral Platinum Necklace – Assay Jewelers
Save 12%
11ct Cabochon Drop Emerald Diamond Floral Platinum Necklace
£18,239.00 GBP
£20,826.00 GBP
9 Carat Pave Diamond 14K Gold Mens Multi-Link Square Bracelet – Assay Jewelers
Save 16%
9 Carat Pave Diamond 14K Gold Mens Multi-Link Square Bracelet
£8,622.00 GBP
£10,363.00 GBP
3 Carat Emerald Cut Lab Grown Diamond Stud Earrings – Assay Jewelers
3 Carat Emerald Cut Lab Grown Diamond Stud Earrings
£2,046.00 GBP
25ct Pink Sapphire & Diamond 18K Rose Gold Multi-Row Bangle – Assay Jewelers
25ct Pink Sapphire & Diamond 18K Rose Gold Multi-Row Bangle
£38,955.00 GBP
Vintage Bucherer 18K Gold Ladies Textured Square Link Bracelet Watch – Assay Jewelers
Sold Out
GIA Certified Vintage Carved Jadeite Jade & Diamond Statement Ring – Assay Jewelers
Sold Out
9.6 Carat Natural Emerald & Diamond Herringbone Style 18K Gold Necklace – Assay Jewelers
Save 10%
9.6 Carat Natural Emerald & Diamond Herringbone Style 18K Gold Necklace
£16,538.00 GBP
£18,539.00 GBP
Certified 5.80 Carat Natural Jadeite Jade and Baguette Diamond Platinum Ring – Assay Jewelers
Certified
Certified 5.80 Carat Natural Jadeite Jade and Baguette Diamond Platinum Ring
£17,213.00 GBP
£20,693.00 GBP
Certified 30 Carat Untreated Jadeite Jade & Diamond Platinum Ring – Assay Jewelers
Certified
Certified 30 Carat Untreated Jadeite Jade & Diamond Platinum Ring
£11,475.00 GBP
£13,795.00 GBP
Certified 5.11 Carat Jadeite Jade and Diamond Platinum Pendant Necklace – Assay Jewelers
Certified
Certified 5.11 Carat Jadeite Jade and Diamond Platinum Pendant Necklace
£9,281.00 GBP
£11,146.00 GBP
Certified 4.17 Carat Untreated Jadeite Jade and Baguette Diamond Platinum Ring – Assay Jewelers
Certified
Certified 4.17 Carat Untreated Jadeite Jade and Baguette Diamond Platinum Ring
£9,680.00 GBP
£11,640.00 GBP
5.5 Carat Diamond 18K White Gold 4-Prong Graduated Tennis Necklace – Assay Jewelers
3 Carat Round Diamond Platinum Graduated Tennis Necklace – Assay Jewelers
3 Carat Round Diamond Platinum Graduated Tennis Necklace
£9,406.00 GBP
2 Carat Asscher Cut Emerald & Diamond Checkerboard Statement Ring – Assay Jewelers
Save 16%
2 Carat Asscher Cut Emerald & Diamond Checkerboard Statement Ring
£9,900.00 GBP
£11,901.00 GBP
Natural 0.60 CTTW Diamond Three-Stone Cluster Stud Earrings – Assay Jewelers
Certified 15 Carat Jadeite Jade A Fei Cui and Diamond Split Platinum Ring – Assay Jewelers
Certified
Certified 15 Carat Jadeite Jade A Fei Cui and Diamond Split Platinum Ring
£7,023.00 GBP
£8,450.00 GBP
Emerald, Ruby, Or Sapphire & Diamond Halo 1 Carat Stud Earrings in 14K Gold – Assay Jewelers
Save up to 20%
Emerald, Ruby, Or Sapphire & Diamond Halo 1 Carat Stud Earrings in 14K Gold
£1,176.00 GBP
£1,475.00 GBP
Ruby Dragonfly Stud Earrings in 14K Gold – Assay Jewelers
Save up to 19%
Ruby Dragonfly Stud Earrings in 14K Gold
£784.00 GBP
£979.00 GBP
Emerald Dragonfly Stud Earrings in 14K Gold – Assay Jewelers
Save up to 19%
Emerald Dragonfly Stud Earrings in 14K Gold
£784.00 GBP
£979.00 GBP
Natural 3mm Black Sapphire Stud Earrings – Assay Jewelers
Save 38%
Natural 3mm Black Sapphire Stud Earrings
£39.00 GBP
£63.00 GBP
Ancient Greek Lion Hemidrachm 400 BC Hammered 20K Gold Mens Ring – Assay Jewelers
Sold Out
Adjustable 5 Carat Lab Grown Diamond Tennis Choker Necklace – Assay Jewelers
1-2 Carat Blue & White Lab Grown Diamond 4-Prong 14K White Gold Tennis Bracelet – Assay Jewelers
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
£8,677.00 GBP
£10,441.00 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
£3,081.00 GBP
£3,700.00 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
£2,955.00 GBP
£3,549.00 GBP
10.96 Carat Rubellite Tourmaline and Diamond Accent Platinum Ring – Assay Jewelers
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
£3,081.00 GBP
£3,700.00 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
£2,085.00 GBP
£2,611.00 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
£3,786.00 GBP
£4,554.00 GBP
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
£2,736.00 GBP
£3,281.00 GBP
2.75 Carat Diamond 3-Row Curved 14K Gold Bangle Bracelet – Assay Jewelers
Sold Out