Buy ‘18k gold’ with Bitcoin – Spendabit

Italian-Made Coin Pendant in 18K Gold-Plated Bronze, 18" - Yellow (Yellow - Yellow)

$30.00 at Overstock.com

5 ct Black Princess Cut Diamond Bridal Set Engagement Ring 18k White Gold (6.5)

$5,471 at Overstock.com

Vedantti 3.10 TDW Emerald with Round G-H/VVS1 Natural Diamond Bangle, 18k White Gold - 4858 (4858 - White - White)

$11,879 at Overstock.com

5 ct Black Princess Cut Diamond Bridal Set Engagement Ring 18k White Gold (7)

$5,471 at Overstock.com

5 ct Black Princess Cut Diamond Bridal Set Engagement Ring 18k White Gold (7.5)

$5,471 at Overstock.com

5 ct Black Princess Cut Diamond Bridal Set Engagement Ring 18k White Gold (5.5)

$5,471 at Overstock.com

Vedantti 2.95 TDW Emerald,Baguette and Round G-H/VVS1 Natural Diamond Bangle, 18k White Gold - 4858 (4858 - White - White)

$11,015 at Overstock.com

Vedantti 1.94 TDW Emerald with Round G-H/VVS1 Natural Diamond Bangle, 18k White Gold - 4858 (4858 - White - White)

$7,397 at Overstock.com

Vedantti 3.08 TDW Emerald Cut G-H/VVS1 Natural Diamond Bangle, 18k White Gold - 4858 (4858 - White - White)

$13,121 at Overstock.com

5 ct Black Princess Cut Diamond Bridal Set Engagement Ring 18k White Gold (5)

$5,471 at Overstock.com

2 ct Black Round Cut Diamond Bridal Set Engagement Ring 18k White Gold (5.5)

$1,880 at Overstock.com

2 ct Black Round Cut Diamond Bridal Set Engagement Ring 18k White Gold (6)

$1,880 at Overstock.com

2 ct Black Round Cut Diamond Bridal Set Engagement Ring 18k White Gold (6.5)

$1,880 at Overstock.com

18k Yellow Gold Men's 7 mm Traditional Domed Profile Comfort Fit Wedding Band - 18K Yellow Gold - 18K Yellow Gold (Size 15)

$1,160 at Overstock.com

18k Yellow Gold Men's 7 mm Traditional Domed Profile Comfort Fit Wedding Band - 18K Yellow Gold - 18K Yellow Gold (Size 09.5)

$1,160 at Overstock.com

18k Yellow Gold Men's 7 mm Traditional Domed Profile Comfort Fit Wedding Band - 18K Yellow Gold - 18K Yellow Gold (Size 14)

$1,160 at Overstock.com

18k Yellow Gold Men's 7 mm Traditional Domed Profile Comfort Fit Wedding Band - 18K Yellow Gold - 18K Yellow Gold (Size 09)

$1,160 at Overstock.com

18k Yellow Gold Men's 7 mm Traditional Domed Profile Comfort Fit Wedding Band - 18K Yellow Gold - 18K Yellow Gold (Size 10.5)

$1,160 at Overstock.com

18k Yellow Gold Men's 7 mm Traditional Domed Profile Comfort Fit Wedding Band - 18K Yellow Gold - 18K Yellow Gold (Size 13.5)

$1,160 at Overstock.com

Design collier in 18K yellow gold

$955 at Jens Hansen

18k Yellow Gold Men's 6mm Traditional Wedding Band - 18K Yellow Gold - 18K Yellow Gold (Size 12)

$682 at Overstock.com

Natural Ice Diamond Solid 18k Yellow Gold Ear Threads Women's Jewelry Black Friday Sale (Two-Tone)

$797 at Overstock.com

Men's 18k 2.5mm Yellow Gold Traditional Wedding Band - 18K Yellow Gold - 18K Yellow Gold (Size 13)

$297 at Overstock.com

18k White Gold 2.5mm Wedding Band - 18K White Gold - 18K White Gold (Size 06)

$258 at Overstock.com

Prism Jewel 0.13Ct Round G-H/I1 Natural Diamond Two-Tone Gold Band (6 - 18k - Yellow)

$390 at Overstock.com

Prism Jewel 0.13Ct Round G-H/I1 Natural Diamond Two-Tone Gold Band (9 - 18k - Yellow)

$390 at Overstock.com

Prism Jewel 0.13Ct Round G-H/I1 Natural Diamond Two-Tone Gold Band (8 - 18k - Yellow)

$390 at Overstock.com

Prism Jewel 0.13Ct Round G-H/I1 Natural Diamond Two-Tone Gold Band (6.5 - 18k - Rose)

$390 at Overstock.com

Prism Jewel 0.13Ct Round G-H/I1 Natural Diamond Two-Tone Gold Band (8.5 - 18k - Yellow)

$390 at Overstock.com

Prism Jewel 0.13Ct Round G-H/I1 Natural Diamond Two-Tone Gold Band (6.5 - 18k - Yellow)

$390 at Overstock.com

Auriya 18k Gold 4 1/5ctw Cushion-cut Double Halo Diamond Engagement Ring 18k White Gold Certified (4.5)

$34,146 at Overstock.com

Auriya 18k Gold 3ctw Round Solitaire Diamond Engagement Ring GIA Certified (White - 5)

$153,613 at Overstock.com

Auriya 18k Gold 1 1/2ctw Round Solitaire Diamond Engagement Ring Certified (White - 7)

$10,192 at Overstock.com

Auriya 18k Gold 1 5/8ctw Oval Halo Diamond Engagement Ring (White - 10)

$14,154 at Overstock.com

Auriya 18k Gold 6 1/4ct Oval Sapphire Halo Diamond Engagement Ring 1ct TDW (6.5)

$5,171 at Overstock.com

Auriya 18k Gold 6 carat TW Unique Black Diamond Halo Engagement Ring (White - 8)

$8,522 at Overstock.com

Auriya 18k Gold 5 3/8ct Oval Sapphire Halo Diamond Engagement Ring 4/5ct TDW (5)

$4,687 at Overstock.com

Auriya 18k Gold 1 5/8ctw Oval-cut Halo Diamond Engagement Ring (Yellow - 6)

$8,423 at Overstock.com

Auriya 18k Gold Twisted Oval-cut 3/4ctw Halo Diamond Engagement Ring (White - 4)

$4,346 at Overstock.com

Auriya 18k Gold 6 1/4ct Oval Sapphire Halo Diamond Engagement Ring 1ct TDW (7)

$5,171 at Overstock.com

Auriya 18k Gold 1ctw Round Solitaire Diamond Engagement Ring (Yellow - 5)

$7,000 at Overstock.com

18k Gold Pear Shaped 13 3/4ct Blue Sapphire and 1ct TDW Diamond Dangle Earrings by Auriya (Blue - Sapphire - White)

$6,206 at Overstock.com

Auriya 18k Gold 1 5/8ctw Oval-cut Halo Diamond Engagement Ring (Yellow - 8)

$8,616 at Overstock.com

Auriya 18k Gold 3/4ctw Round Solitaire Diamond Engagement Ring GIA Certified (4 - Yellow)

$5,565 at Overstock.com

Auriya 18k Gold 10.05ct Oval Sapphire Halo Diamond Engagement Ring 1 1/4ct TDW (9)

$4,682 at Overstock.com

Auriya 18k Gold 6 carat TW Unique Black Diamond Halo Engagement Ring (Yellow - 9)

$8,522 at Overstock.com

Auriya 18k Gold 5 3/8ct Oval Sapphire Halo Diamond Engagement Ring 4/5ct TDW (7)

$4,687 at Overstock.com

Auriya 18k Gold 6 carat TW Unique Black Diamond Halo Engagement Ring (Yellow - 7)

$8,522 at Overstock.com

Auriya 18k Gold 3/4ctw Round Solitaire Diamond Engagement Ring GIA Certified (9 - Yellow)

$5,565 at Overstock.com

Men's Statement Jewelry Square Shape Ring Round Diamond Band 2.1ctw in 18k Gold by Luxurman (Yellow - 7)

$6,910 at Overstock.com

Auriya 18k Gold 14ct Pear-cut Blue Sapphire and Diamond Engagement Ring 1.07ct TDW (7.5)

$6,195 at Overstock.com

Luxurman 18k Gold 5 4/8ct TDW Diamond Eternity Ring (Yellow - 5.75)

$10,169 at Overstock.com

Auriya 18k Gold 6 carat TW Unique Black Diamond Halo Engagement Ring (Rose - 9)

$8,522 at Overstock.com

Auriya 18k Gold 2ctw Cushion-cut Halo Diamond Engagement Ring 14k Gold Certified (White - 8)

$6,241 at Overstock.com

Auriya 18k Gold 1 1/2ctw Round Solitaire Diamond Engagement Ring Certified (Yellow - 7)

$10,192 at Overstock.com

Auriya 18k Gold 5 3/8ct Oval Sapphire Halo Diamond Engagement Ring 4/5ct TDW (6.5)

$4,687 at Overstock.com

Auriya 18k Gold 2ct Vintage Emerald-cut Sapphire Halo Diamond Engagement Ring 1/2ctw (6)

$4,581 at Overstock.com

Auriya 18k Gold 6 1/4ct Oval Sapphire Halo Diamond Engagement Ring 1ct TDW (9)

$5,171 at Overstock.com

Auriya 18k Gold 6 1/4ct Oval Sapphire Halo Diamond Engagement Ring 1ct TDW (5.5)

$5,171 at Overstock.com

Auriya 18k Gold 1 5/8ctw Oval-cut Halo Diamond Engagement Ring (Yellow - 8.5)

$8,423 at Overstock.com