Buy ‘18k ring’ with Bitcoin – Spendabit

Two Stone Radiant and Baguette Bypass Diamond Ring 3 CTW in 18k White Gold (Certified)

$8,999 at Kobelli Fine Jewelry

Rose-Cut Heart Shaped Black Diamond Halo Ring 5 CTW in 18k Rose Gold

$2,835 at Kobelli Fine Jewelry

Round 6-prong Brown Diamond Engagement Ring in 18k Two Tone Gold (Certified)

$2,529 at Kobelli Fine Jewelry

Black and White Diamond Wrap Over Two Stone Ring 2 4/5 CTW in 18K Rose Gold

$1,999 at Kobelli Fine Jewelry

7.5mm Cushion Moissanite Cathedral Halo Ring 18k White Gold (2 1/4 CTW)

$1,142 at Kobelli Fine Jewelry

Round Moissanite Solitaire Engagement Ring 1 CTW 18k White Gold

$959 at Kobelli Fine Jewelry

Vintage Moissanite Engagement Ring with Diamond 1 1/10 CTW 18k White Gold

$889 at Kobelli Fine Jewelry

18k Yellow Gold Diamond Ring

$4,650 at Since1910.com

18k White Gold Yellow Diamond Ring

$8,450 at Since1910.com

18k White Gold Diamond, Sapphire & Aquamarine Ring

$4,745 at Since1910.com

18k White Gold Diamond & Sapphire Ring

$10,550 at Since1910.com

18k Yellow Gold Diamond, Ruby & Kunzite Ring

$5,600 at Since1910.com

Tacori 18K Rose Gold Peach Moonstone & Diamond Ring

$4,150 at Since1910.com

Assael 18k Yellow Gold Diamond & Ruby Ring

$102,000 at Since1910.com

18k White Gold Multi-Row Pave Diamond Ring

$5,600 at Since1910.com

Simon G 18k Yellow Gold Diamond Ring- 2.05ct TW

$4,500 at Since1910.com

18k White Gold Diamond Butterfly Ring

$3,900 at Since1910.com

18k Rose Gold Diamond Ring

$3,875 at Since1910.com

Auriya 1cttw Round Diamond Solitaire Engagement Ring 18k Gold

$7,397 at Overstock.com

Kabella Vintage Marquise Rubies Diamond Ring (8 - July - 18k)

$4,017 at Overstock.com

Neda Behnam 18k Yellow Gold Square Ring

$4,446 at Overstock.com

18k White Gold Cluster Diamond Ring

$5,090 at Overstock.com

Wavy 18K White Gold Multi Diamond Ring

$4,065 at Overstock.com

Auriya 1ctw Round Solitaire Diamond Engagement Ring 18k Gold Certified

$14,695 at Overstock.com

18K White Gold Diamond Ring by Anika And August

$5,250 at Overstock.com

Auriya 3ctw Round Solitaire Diamond Engagement Ring 18k Gold GIA Certified

$75,031 at Overstock.com

Auriya 1 7/8ctw Halo Marquise Diamond Engagement Ring 18k Rose Gold

$7,824 at Overstock.com

Auriya 2ctw Princess-Cut Solitaire Diamond Engagement Ring 18k Gold Certified

$27,612 at Overstock.com

Auriya 2ctw Halo Oval Diamond Engagement Ring 18K Gold GIA Certified

$9,973 at Overstock.com

18k White Gold Triple Row Diamond Eternity Ring

$8,800 at Since1910.com

Auriya Vintage 1ct TDW Oval Diamond Halo Engagement Ring 18k Gold

$9,200 at Overstock.com

Auriya 2ctw Round Solitaire Diamond Engagement Ring 18k Gold GIA Certified

$36,080 at Overstock.com

Auriya Unique Round 6 carat TW Halo Black Diamond Engagement Ring 18k Gold

$7,714 at Overstock.com

Auriya 1ctw Round Solitaire Diamond Engagement Ring 18k Gold Certified (6 - White)

$11,548 at Overstock.com

Ruby And Diamond Halo Ring 18k White Gold

$4,266 at Overstock.com

Auriya 2ctw Round Solitaire Diamond Engagement Ring 18k Gold GIA Certified

$20,340 at Overstock.com

Auriya 1 1/2ctw Round Solitaire Diamond Engagement Ring 18k Gold GIA Certified

$22,133 at Overstock.com

Auriya 1 3/4ctw Round Solitaire Diamond Engagement Ring 18k Gold GIA Certified

$29,007 at Overstock.com

Auriya 1 3/4ctw Halo Oval Diamond Engagement Ring 18K Gold GIA Certified

$6,854 at Overstock.com

Auriya 2ctw Round Solitaire Diamond Engagement Ring 18k Gold GIA Certified (6 - Yellow)

$15,974 at Overstock.com

18k White Gold Ruby and Diamond Ring

$5,010 at Overstock.com

Auriya Vintage 1ct TDW Oval Diamond Halo Engagement Ring 18k Gold (9.5 - Yellow)

$7,248 at Overstock.com

Auriya 1 3/5ctw Halo Oval Diamond Engagement Ring 18K Gold GIA Certified

$11,603 at Overstock.com

Auriya 1ctw Round Solitaire Diamond Engagement Ring 18k Gold GIA Certified

$7,256 at Overstock.com

Auriya 2 3/4ctw Round Solitaire Diamond Engagement Ring 18k Gold Certified

$46,134 at Overstock.com

Auriya 2 3/5ct TDW Round Brown Diamond Halo Engagement Ring in 18K Gold

$9,267 at Overstock.com

Auriya 1 1/2ctw Round Solitaire Diamond Engagement Ring 18k Gold GIA Certified

$15,912 at Overstock.com

Auriya 8 1/3ct Ruby Gemstone and 9/10ct TDW Diamond Halo Star Engagement Ring 18K Gold

$4,275 at Overstock.com

Auriya 1ctw Princess-Cut Solitaire Diamond Engagement Ring 18k Gold GIA Certified

$5,726 at Overstock.com

Auriya Vintage 1 3/5ctw Halo Oval Diamond Engagement Ring 18K Gold GIA Certified

$9,474 at Overstock.com

Auriya 15ct Pear Cut Red Ruby and 1ctw Halo Diamond Ring 18K Gold (4)

$5,051 at Overstock.com

Auriya 2 1/4ctw Halo Oval Diamond Engagement Ring 18K Gold GIA Certified

$13,415 at Overstock.com

Auriya 1 4/5cttw Certified Round Diamond Halo Engagement Ring 18k White Gold (7.5)

$9,092 at Overstock.com

Auriya 3/4 carat TW Solitaire Asscher Diamond Engagement Ring 18K Gold Certified (6 - Yellow)

$4,364 at Overstock.com

Auriya 3/4 carat TW Solitaire Asscher Diamond Engagement Ring 18K Gold Certified (10 - White)

$4,364 at Overstock.com

Auriya 1 3/8ctw Halo Oval Diamond Engagement Ring 18k Gold GIA Certified

$8,990 at Overstock.com

Auriya 1ctw Round 6 Prong Solitaire Diamond Engagement Ring in 18K Gold Certified

$11,415 at Overstock.com

Auriya Modern 2 1/2ct Oval Sapphire and 9/10ct TDW 4-Band Diamond Ring 18K Gold

$4,375 at Overstock.com

Auriya 2ct Pear Cut Red Garnet and 1 3/4ctw Halo Diamond Ring 18K Gold (4.5)

$5,262 at Overstock.com

Auriya 1 1/2ctw Halo Oval Diamond Engagement Ring 18K Gold GIA Certified

$9,036 at Overstock.com