CONTACT US TO MAKE AN OFFER ON ANY PIECE | Interest Free Installment Plans AVAILABLE


759 products
Filters
Clear all

Natural Emerald and Diamond Ribbed Shank Thin Stacking Ring in 18K Rose Gold – Assay Jewelers
Save 14%
GIA Certified Hexagon Cut Pink Tourmaline with Diamond Halo Star Shape Ring in 18K White Gold – Assay Jewelers
Certified
GIA Certified Oval Cut Orange Spessartine Garnet And Diamond 18K Dome Ring – Assay Jewelers
Sold Out
GIA Certified Blue-Green Rectangle Cut Tourmaline & Diamond Ring in 18K Carved Gold – Assay Jewelers
Sold Out
GIA Certified Rectangular Cut Blue-Green Indicolite Tourmaline and Diamond 18K Gold Ring – Assay Jewelers
Certified
Vintage 6 Carat Oval Cut Orange Topaz and Round Cut Diamond Ring in 18K Solid Gold – Assay Jewelers
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
GIA 1.25CT Pear Cut Fancy Green Yellow Diamond 18K Tri-Colored Gold Bypass Ring – Assay Jewelers
GIA Certified 1.24 Carat Radiant Cut Yellow (Y-Z) Diamond Engagement Ring in 18K White Gold – Assay Jewelers
Certified
53 Carat Oval Cut Aquamarine and Diamond Multi Row Tennis Bracelet in 18K White Gold – Assay Jewelers
72 Carat Oval Ruby 5-Row Multi Link Tennis Bracelet in 18K Gold – Assay Jewelers
Save 17%
25 Carat Total Round Cut Natural Diamond Bezel Set Link Bracelet in 18K White Gold – Assay Jewelers
GRS Certified 13.89 Carat Chrysoberyl Cats Eye Mens 18K Yellow Gold Ring – Assay Jewelers
Certified
18K Gold Natural Colombian Emerald and Diamond Detachable Drop Earrings – Assay Jewelers
Chopard Happy Diamond 18Kt White Gold Heart Shape Pendant Necklace with Pouch & Papers – Assay Jewelers
1 Carat Total Oval Cut 18K White Gold Solitaire 4-Prong Stud Earrings – Assay Jewelers
GIA Certified 0.51 Carat Round Cut Diamond 18K White Hidden Halo Engagement Ring – Assay Jewelers
Certified
6.26 Carat Emerald Cut Emerald with Trillion and Round Cut Diamond Side Stone Ring in 18K White, Yellow Gold – Assay Jewelers
44 Carat Heart Shaped Emerald Pendant with Round Cut Diamond Halo in 18K Gold Necklace – Assay Jewelers
Pink Sapphire and Diamond Flower Motif Open Toi Et Moi Ring in 18K White Gold – Assay Jewelers
11.9 Carat Pink and White Diamond Pendant Necklace and Ring Flower Motif Jewelry Set in 18K Rose & White Gold – Assay Jewelers
GRS Certified 3.16 Carat Vivid Green Minor Oil Colombia Emerald and Diamond 18K Ring | GRS Appendix. – Assay Jewelers
Certified
7 Carat Trilliant Cut Watermelon Green Tourmaline with Diamond Sides in 18K Gold 2 Tone Ring – Assay Jewelers
Sold Out
Vintage 6 Carat TW Oval Cut Pinkish-Red Tourmaline with Neon Paraiba Tourmaline and Diamond Ring in 18K Gold – Assay Jewelers
Platinum and 18K Gold Unisex Natural Diamond Pinky Ring – Assay Jewelers
Save 20%
Vivid Pink 7 Carat Radiant Cut Tourmaline Ring with Round Diamond Halo in 18K Gold – Assay Jewelers
Vintage 9.50 Carat Oval Cut Pink Kunzite with Diamond Side Stone Cocktail Ring in 18K Yellow Gold – Assay Jewelers
18K Gold Vintage Retro Regal Ring With Pink Kunzite and Diamond Halo – Assay Jewelers
Vintage 6 Carat Pinkish Red Oval Cut Tourmaline Bezel Set Unisex Ring in 18K Yellow Gold – Assay Jewelers
Vintage Retro Style 8 Carat Oval Cut Blue Zircon with Diamond Halo in Platinum & 18K Gold Filigree Set Ring – Assay Jewelers
Vintage Radiant Cut 4.50 Carat Red Rubellite Tourmaline and Diamond Ring in Platinum and 18K Gold – Assay Jewelers
12 Carat Chrysoberyl Cats Eye Mens Ring With Baguette Diamond Sides in 18K Gold – Assay Jewelers
Save 20%
Vintage 1.5 Carat TW Bezel and Channel Set Natural Diamond Mens Ring in 18K Gold – Assay Jewelers
Natural 4.21 Carat Round Diamond Engagement Ring With Baguette Diamonds in Two Tone 18k Gold – Assay Jewelers
Save 20%
3.50 Carat Oval Cut Rubellite Tourmaline East West Ring with Tsavorite, Diamond, Platinum & 18k Gold – Assay Jewelers
18K Solid White Gold Channel Set Baguette Cut Blue Sapphire Band Ring – Assay Jewelers
18K White Gold Channel Set Natural Baguette Cut 1-Row Ruby Band Ring – Assay Jewelers
0.44 CTTW Round Cut Diamond Engagement Ring in 18K White Gold – Assay Jewelers
Save 20%
Natural 0.60 Carat Diamond Engagement Ring with 6-prong Straight Shank Diamond Sides in 18K White Gold – Assay Jewelers
Save 20%
5.42 Carat Natural Emerald Pendant Necklace with Yellow Diamond Halo in 18k Gold – Assay Jewelers
GIA Certified 2.79 Carat Fancy Light Yellow Radiant Cut Diamond 18K Gold Ring – Assay Jewelers
Certified
GIA Certified Oval Cut 7 Carat Purplish Red Tourmaline Ring with Diamond Sides in 18K Gold – Assay Jewelers
Certified
30 Carat White Diamond Necklace and Earrings 18K Set Certified Round-Brilliant – Assay Jewelers
Sold Out
Vintage Grade A Jadeite Jade Gump's San Francisco Bezel Set Ring in 18K Gold – Assay Jewelers
2.60 Carat Old European Cut Diamond Antique Retro Style Pendant Drop Necklace in 18K – Assay Jewelers
18K金珠寶

此系列涵蓋以實心 18K 金打造的 18K 黃金珠寶,款式與設計多樣。買家選購 18K 黃金飾品,是因其貴金屬含量、耐用性與雋永魅力。

 

18K 黃金珠寶包含以 75 % 純金合金打造、為增強強度而配製的飾品,兼具濃郁色澤與耐用性,適合日常配戴。這些18K 黃金飾品吸引重視實心貴金屬含量、精心設計與透明材質說明的買家。每件商品都會依黃金純度、製作品質與狀況進行評估;任何已知印記或國別標記都會註明,以協助確認材質真偽。對實心黃金珠寶有興趣的買家,會看重克拉含量、重量與設計特色等清楚資訊;與正常使用相符的輕微痕跡會如實說明,而不會刻意遮掩。狀況說明包括扣環功能、焊接點與表面處理,幫助買家在不誇大商品特性的情況下做出選擇。

 

重點資訊

  • 定義:18K Gold Jewelry 是由實心 18K 金製成的珠寶,該合金含有 75 % 純金。

  • 範圍:此處指的是實心 18K 金商品,不包括鍍金或包金飾品。

  • 驗證/證據:每件商品都會檢查克拉標記、製作品質與所揭露的狀況,並以透明說明呈現檢查結果。

Frequently Asked Questions