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Oval cut Natural Blue Sapphire with natural baguette cut diamonds in 18k solid white gold – Assay Jewelers
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18k Gold David Yurman Flat Cuban Link Bracelet | 11.5mm - 8 inches – Assay Jewelers
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18k White gold Toi et Moi Ring with Natural Emerald cut Diamond and Heart Shape Tanzanite – Assay Jewelers
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11 carat Colombian Emerald and Diamond Ring in 18k solid white gold – Assay Jewelers
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3 Carat Vivid Green Colombian Emerald and Diamond Halo Ring 18K White Gold – Assay Jewelers
Natural Emerald Pendant and Diamond Halo in 18k Solid White Gold – Assay Jewelers
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Natural Emerald Stud Earrings with diamond halo in 18k Solid Gold – Assay Jewelers
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Oval Cut Natural Emerald Stud Earrings in 18k Solid Gold – Assay Jewelers
Marquise cut Jadeite Jade Ring with Natural Diamonds in 18k Solid yellow Gold – Assay Jewelers
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Cartier 3 Band Trinity Ring in 18K Solid Gold Size 4 – Assay Jewelers
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Cartier 3 Band Trinity Ring in 18K Solid Gold Size 4
HK$36,580.00 HKD HK$45,725.00 HKD
Jade Cross Pendant in 18k Solid Gold – Assay Jewelers
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Square Cut Natural Blue Sapphire Ring in 18k solid gold – Assay Jewelers
26mm Rolex Oyster Perpetual Black Face and Diamond Bezel Rolex in 18k Gold – Assay Jewelers
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Emerald Cut Colombian Emerald Stud Earrings in 18k white and yellow gold – Assay Jewelers
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Cartier Signed 18k Gold Double Headed Panthere Bangle With Original Box/Papers – Assay Jewelers
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8MM-10MM Circular Round Diamond Cluster Disc Stud Earrings in 18k White Gold – Assay Jewelers
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GIA certified Blue and Pink Sapphire Unisex Bezel Ring in 18k gold – Assay Jewelers
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Natural Round Diamond Halo Pendant in 18k Rose Gold – Assay Jewelers
Heart Shape Diamond Stud Earrings in 18k white gold – Assay Jewelers
Art Deco Style Natural 1.33 Carat Emerald pendant in 18k solid gold – Assay Jewelers
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Cabochon Cut Emerald and Diamond pendant in 18k white gold floral/star design – Assay Jewelers
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2.95 Carat Natural Emerald and Diamond Ring in 18k gold – Assay Jewelers
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Natural Princess Cut White Gold Diamond Star Necklace in 18k White Gold – Assay Jewelers
18K White Gold Emerald & Princess Cut Diamond Ring – Assay Jewelers
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Princess cut diamonds in thin 18k gold ring setting – Assay Jewelers
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18k Gold Mens Blue Indicolite Tourmaline Ring – Assay Jewelers
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14k White Gold Emerald Pendant in 18k White Solid Gold Necklace – Assay Jewelers
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1.47 Carat Emerald and Diamond halo 18k Rose Gold Pendant Necklace – Assay Jewelers
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Natural Colombian Emerald Cocktail in 18k white gold Ring – Assay Jewelers
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18K Gold and Green Enamel Snake Ring – Assay Jewelers
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Crescent Moon and Star Diamond Bracelet in 18k White Gold – Assay Jewelers
6mm - 9mm Round Diamond Disc Bracelet in 18K White Gold – Assay Jewelers
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Natural Emerald Star of David Earrings in 18k Rose Gold – Assay Jewelers
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1 Carat Vintage Cabochon Cut Natural Emerald Ring in 18k yellow gold – Assay Jewelers
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1.23 Carat Marquise Cut Tanzanite Curved Ring in 18k White Gold – Assay Jewelers
Fancy Shape Natural Colombian Emerald in 18k Rose Gold – Assay Jewelers
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4.65 Carat Emerald Cut Colombian Emerald Ring in Thin 18k White and Yellow Gold Ring – Assay Jewelers
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Art Deco Inspired 1.95 Carat Colombian Emerald Ring in 18k Yellow Gold – Assay Jewelers
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Fancy Cut Natural Colombian Emerald Ring 18k White gold – Assay Jewelers
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18K Gold Jewelry

This collection features 18K gold jewelry crafted in solid 18-carat gold across a range of styles and designs. Buyers seek 18K gold pieces for their precious metal content, durability and timeless appeal.

 

18K gold jewelry includes pieces crafted from 75 % pure gold alloyed for strength, offering a balance of rich colour and durability suited to everyday wear. These 18K gold pieces appeal to buyers who value solid precious metal content, thoughtful design and transparent material descriptions. Each item is evaluated for gold purity, construction quality and condition; any known hallmarks or country marks are noted to support material authenticity. Buyers interested in solid gold jewelry appreciate clear details on karat content, weight and design features, with minor marks consistent with normal handling described rather than obscured. Condition notes include clasp function, solder points and surface finish to help inform selection without overstating attributes.

 

Key Facts

  • Definition: 18K Gold Jewelry is jewellery made from solid 18-carat gold, an alloy containing 75 % pure gold.

  • Boundary: This refers to solid 18K gold items, not gold-plated or gold-filled pieces.

  • Verification/Evidence: Each piece is checked for karat marking, construction quality and disclosed condition with transparent notes on findings.

Frequently Asked Questions