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Antique Larissa Greek Coin in 18K Gold Frame Pendant – Assay Jewelers
18K Gold Garavelli Signed Men's Italian Diamond Cage Link Ring – Assay Jewelers
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7.25 Carat No Heat Cushion Cut Ruby & Diamond Halo Platinum 18K Gold Ring – Assay Jewelers
GIA Certified 8.39 Carat Fancy Intense Yellow Diamond 18K White Gold Halo Ring – Assay Jewelers
GIA Certified 5.03 Carat Fancy Yellow Heart-Shaped Diamond & Halo 18K Gold Ring – Assay Jewelers
GIA Certified 35 Carat Marcus & Co Australian Black Opal in 18K Gold Pendant – Assay Jewelers
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GIA Certified 6 Carat Fancy Light Yellow-Brown Diamond 18K White Gold Ring – Assay Jewelers
18K Gold Vintage Oval Interlocking Link Diamond Bracelet – Assay Jewelers
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18k Gold Heart Charm Link 3.5 Carat Pave Diamond Bracelet – Assay Jewelers
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18K Gold Hammered Finish Diamond Pave Bangle Bracelet – Assay Jewelers
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32 Carat Emerald and Rose-Cut Diamond Necklace & Earring Set in 18K Gold – Assay Jewelers
100 Carat Mixed Multi-Gem Avant-Garde Statement Necklace in 18k Gold – Assay Jewelers
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1.16 Carat Oval Blue Sapphire & Diamond Halo 18K White Gold Ring – Assay Jewelers
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20 Carat Oval Cut Emerald & Rose-Cut Diamond Statement 18k Necklace – Assay Jewelers
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12 Carat Natural Oval Emerald & Rose-Cut Diamond Drop Earrings in 18K White Gold – Assay Jewelers
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0.50 Carat Oval Emerald Bezel Set 18K Gold Stud Earrings – Assay Jewelers
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GIA Certified 7 Carat Citrine 18K Gold Solitaire Bezel Set Mens Ring – Assay Jewelers
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18K Gold Multi Color Gemstone Vintage Estate X Bezel Bracelet – Assay Jewelers
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Estate Victorian Elagabalus Denarius 18K Gold Antique Roman Coin Clip-On Earring – Assay Jewelers
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Lapis Lazuli Ball and Diamond 18K White Gold Choker Necklace Signed BIBIGI – Assay Jewelers
5 Carat Diamond Vintage Italian 18K Gold and Steel Bangle – Assay Jewelers
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GIA Certified 3 Carat Marquise Emerald & Diamond Channel 18K Gold Statement Ring – Assay Jewelers
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Tiffany & Co. Carnelian Pendant in 18K Gold Snake Chain Necklace – Assay Jewelers
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Vintage Diamond & Ruby 18K Gold Roman Coin Replica Clip-On Earrings – Assay Jewelers
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7.38 Carat Sapphire & Diamond Square & Round Link 18K Channel Tennis Bracelet – Assay Jewelers
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2.19 Carat Square Emerald & Diamond 18K Gold Dangling Huggie Earrings – Assay Jewelers
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2.28 Carat Square Ruby & Diamond Channel Set 18K Gold Multi-Row Ring – Assay Jewelers
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GIA 3.3 Carat Fancy Green-Yellow Oval Diamond Halo 18K Gold Ring – Assay Jewelers
5.5 Carat Oval Cut Emerald & Diamond 18K White Gold Filigree Crossover Ring – Assay Jewelers
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4.42 Carat Emerald & Diamond Pave 18K Gold Bypass Cluster Ring – Assay Jewelers
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Cartier Love Band 18K White Gold 6mm Men's Band Size 12.5 Ring – Assay Jewelers
1.5 Carat Deep Blue Sapphire & Diamond Cathedral 18K Gold Ring – Assay Jewelers
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18K Gold Early Christian Roman Biblical Coin Men's Ring – Assay Jewelers
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50 Carat Round Cut Diamond Cylinder Undulating Necklace in 18k – Assay Jewelers
Vintage 22K and 18K Pegasus Motif Bangle Bracelet in Diamond Bezel – Assay Jewelers
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4.36 Carat Elongated Cushion Fancy Yellow Diamond Halo 18K Engagement Ring – Assay Jewelers
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Vintage 5 Carat Emerald and Baguette Diamond in 18K Gold Ring – Assay Jewelers
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12 Carat Baguette Cut Amethyst 18K Gold Italian Cocktail Ring – Assay Jewelers
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GIA Certified 35 Carat Indicolite Tourmaline & Diamond 18K Gold Pendant – Assay Jewelers
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Vintage Ruby Rose Cut Diamond & Turquoise 18K Gold Ring – Assay Jewelers
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4.5 Carat Pear Cut Colombian Emerald & Diamond 18K Pendant Necklace – Assay Jewelers
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Oval Boulder Opal & 2 Carat Round Cut Diamond Halo 18K Gold Vintage Ring – Assay Jewelers
5.75 Carat Pear Cut Colombian Emerald Diamond Halo 18K Gold Emerald Ring – Assay Jewelers
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4.86 Carat Pear Cut Diamond 18K White Filigree Vintage Engagement Ring – Assay Jewelers
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4.53 Carat Round Cut Diamond 18K White Floral Halo Engagement Ring – Assay Jewelers
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1.5 Carat Sapphire & Ruby with Diamond 18K Yellow Gold Crossover Statement Ring – Assay Jewelers
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GIA Certified 3.01 Carat Colombian Emerald & Diamond 18K Yellow Gold Unisex Ring – Assay Jewelers
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17 Carat Round Diamond 18K Gold Cylinder Chain Necklace – 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