Buy ‘18k gold watch’ with Bitcoin – Spendabit

Invicta Men's 1774 Pro-Diver Collection 18k Gold Ion-Plated Stainless Steel Watch

$84.60 at Real Watches

Maurice Lacroix Men's Masterpiece Automatic Black Crocodile and Dial 18K Rose Gold Case

$5,000 at Real Watches

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

$5,471 at Overstock.com

2 1/2ct Canary Yellow Princess Cut Diamond Engagement Ring 18k White Gold (7)

$7,248 at Overstock.com

18k White Gold 2ct TDW Diamond Certified Enhanced Engagement Ring (8)

$4,876 at Overstock.com

18k White Gold 2ct TDW Diamond Certified Enhanced Engagement Ring (5.5)

$4,876 at Overstock.com

Certified 2 3/4 Canary Yellow Cushion Cut Diamond Engagement Ring 18k White Gold (6.5)

$13,513 at Overstock.com

3 & 9/10ct Black Princess Cut Diamond Engagement Ring 18k White Gold (6)

$4,594 at Overstock.com

18k White Gold 2ct TDW Blue Round Diamond Ring (8)

$4,662 at Overstock.com

Antonini 18K White Gold Blue Topaz & Diamond Ring Size - 6.25

$5,026 at Overstock.com

18k White Gold 1.80ct Diamond Flower Ring Size - 7

$7,884 at Overstock.com

Seraphina 18k White Gold 6ct TDW Radiant Cut Diamond Eternity Ring (7.5)

$26,637 at Overstock.com

18k White Gold 1 3/5ct TDW Diamond Engagement Ring (5)

$4,513 at Overstock.com

Seraphina 18k White Gold 6ct TDW Radiant Cut Diamond Eternity Ring (4.5)

$26,637 at Overstock.com

Preowned 116528 Rolex Daytona Champagne Diamond Dial 18k Yellow Gold - Champagne Diamond Dial (Champagne Diamond Dial)

$45,043 at Overstock.com

Auriya 18k Gold 6 carat TW Unique Black Diamond Halo Engagement Ring (Yellow - 8.5)

$8,522 at Overstock.com

18k White Gold 1.60ct Diamond Tear Drop Ring Size - 7

$7,010 at Overstock.com

Seraphina 18k Yellow Gold 2ct TDW Radiant Cut Diamond Eternity Ring (4.5)

$6,331 at Overstock.com

Miadora Signature Collection 18k White Gold 5ct TDW Diamond Eternity Ring (7.5)

$11,963 at Overstock.com

Miadora Signature Collection 18k White Gold 6 1/10ct TDW Diamond Eternity Ring (Size 7)

$12,424 at Overstock.com

18k White Gold 2ct TDW Diamond Certified Enhanced Engagement Ring (6.5)

$4,876 at Overstock.com

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

$5,171 at Overstock.com

18k White Gold 2.80ct Diamond Flower Petal Ring Size - 7

$11,425 at Overstock.com

3 & 9/10ct Black Princess Cut Diamond Engagement Ring 18k White Gold (5)

$4,594 at Overstock.com

Seraphina 18k Yellow Gold 5ct TDW Oval Cut Diamond Eternity Ring (7)

$20,754 at Overstock.com

18k White Gold 8 & 9/10ct Black Round Diamond Carrie Style Engagement Ring (5)

$6,847 at Overstock.com

Auriya 18k Gold 6 carat TW Unique Black Diamond Halo Engagement Ring (Rose - 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 6 carat TW Unique Black Diamond Halo Engagement Ring (Rose - 8.5)

$8,522 at Overstock.com

Certified 2 3/4 Canary Yellow Cushion Cut Diamond Engagement Ring 18k White Gold (8)

$13,513 at Overstock.com

2 ct Canary Yellow Radiant Cut Diamond Engagement Ring 18k White Gold (5)

$5,638 at Overstock.com

18k White Gold 2ct TDW Diamond Certified Enhanced Engagement Ring (7)

$4,876 at Overstock.com

18k White Gold 2 ct TDW Certified Clarity-Enhanced Diamond Engagement Ring (6)

$5,138 at Overstock.com

Men's Ring Round Diamond Band 2.7ctw in 18k Gold by Luxurman (Yellow - 11)

$7,767 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

Seraphina 18k White Gold 6ct TDW Radiant Cut Diamond Eternity Ring (5)

$26,637 at Overstock.com

Auriya 18k Gold 6 carat TW Unique Black Diamond Halo Engagement Ring (Rose - 6.5)

$8,522 at Overstock.com

Auriya 18k Gold 1ctw Oval 3-stone Halo Diamond Engagement Ring (Yellow - 6)

$6,864 at Overstock.com

Men's Statement Jewelry Square Shape Ring Round Diamond Band 2.1ctw in 18k Gold by Luxurman (White - 10.5)

$6,910 at Overstock.com

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

$4,346 at Overstock.com

Auriya 9 5/8ct Pear-cut Red Ruby and Halo Diamond Ring 1 5/8cttw 18K Gold (6)

$5,459 at Overstock.com

18k White Gold 2ct TDW Blue Round Diamond Ring (7)

$4,662 at Overstock.com

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

$5,171 at Overstock.com

18k White Gold 8 & 9/10ct Black Round Diamond Carrie Style Engagement Ring (7)

$6,847 at Overstock.com

Auriya 18k Gold 6 carat TW Unique Black Diamond Halo Engagement Ring (Rose - 4)

$8,522 at Overstock.com

Miadora 18k White Gold 1 1/2ct TDW Diamond Cluster Dome Mesh Cocktail Ring (7.5)

$4,699 at Overstock.com

Auriya 18k Gold 6 carat TW Unique Black Diamond Halo Engagement Ring (Yellow - 4)

$8,522 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 3/4ctw Round Solitaire Diamond Engagement Ring GIA Certified (4 - Yellow)

$5,565 at Overstock.com

18k White Gold 5 1/5ct TGW Moissanite Diamond Engagement Ring Bridal Set (5.5)

$4,335 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 1 1/10ctw Oval-cut Halo Diamond Engagement Ring (Yellow - 5.5)

$5,067 at Overstock.com

18k White Gold 2 1/2ct TDW Diamond Wedding Band

$4,027 at Overstock.com

18k White Gold 2ct TDW Blue Round Diamond Ring (5)

$4,662 at Overstock.com

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

Miadora Signature Collection 18k White Gold 3-4/5ct TDW Diamond 5-Row Anniversary Ring (Size 8.5)

$7,051 at Overstock.com

18k White Gold Enhanced 2 ct TDW 3-stone Round Diamond Engagement Ring (6.5)

$5,421 at Overstock.com