Buy ‘ring’ with Bitcoin Crypto-Currency – Spendabit

Matchbox: Rings of Fire

$4.32 at Sorcerer's Gate

Annello by Kobelli 14k Gold 4.1 Carat TGW Three Stone Emerald-cut Forever One Moissanite Engagement Ring (DEF/VS).

$3,143 at Overstock.com

Tacori Pave Diamond Engagement Ring

$6,210 at Since1910.com

Auriya 18k Gold GIA Certified 2.00ct. TDW Round Solitaire Diamond Engagement Ring

$13,465 at Overstock.com

Exquisite Diamond Ring, Red Gold

$6,990 at Jens Hansen

Verragio Halo Split Shank Engagement Ring

$3,050 at Since1910.com

Auriya 14k Rose Gold 1 3/4ctw Princess-cut Halo Diamond Engagement Ring (H-I, SI1-SI2)

$7,692 at Overstock.com

Auriya 2ctw 3 Stone Princess-Cut Diamond Engagement Ring 14K Gold (I-J, SI1-SI2)

$3,884 at Overstock.com

Verragio Pave Halo Diamond Engagement Ring

$3,650 at Since1910.com

Jeff Cooper Triple Row Pave Diamond Engagement Ring

$2,860 at Since1910.com

Tacori Oval Diamond Halo Engagement Ring

$5,010 at Since1910.com

Verragio Prong-Set Diamond Engagement Ring

$2,800 at Since1910.com

Platinum & Diamond Ring

$9,529 at Jens Hansen

Auriya 14k Two-Tone Gold 1 3/4ctw Vintage Round Diamond Engagement Ring Set

$5,839 at Overstock.com

Verragio Twist Engagement Ring

$2,950 at Since1910.com

Tacori RoyalT Graduated Prong Set Emerald Cut Diamond Engagement Ring

$12,370 at Since1910.com

Simon G Filigree Engagement Ring

$2,970 at Since1910.com

Vatche Channel Set Diamond Engagement Ring

$2,932 at Since1910.com

Tacori Bezel Set Round Brilliant Cut Pave Halo Engagement Ring

$3,530 at Since1910.com

Jeff Cooper Three Stone Emerald Cut Trellis Engagement Ring

$10,315 at Since1910.com

Tacori Round Diamond Halo Engagement Ring

$2,660 at Since1910.com

Pear Shape Diamond Engagement Ring- .69ct tw

$2,950 at Since1910.com

Four prong 950 Platinum solitaire engagement ring

$7,499 at Jens Hansen

Auriya 14k Gold 1 1/4ctw Round Solitaire Diamond Engagement Ring GIA Certified

$6,080 at Overstock.com

Verragio Halo Twist Engagement Ring

$2,900 at Since1910.com

3-Stone Channel Set Diamond Engagement Ring

$3,050 at Since1910.com

Auriya 1 3/4ctw Round Halo Diamond Engagement Ring Platinum Gold Certified (H-I, SI1-SI2)

$8,000 at Overstock.com

Henri Daussi Double Halo Diamond Engagement Ring

$4,345 at Since1910.com

Diamond Bliss 6 1/5ct Huge Diamond Oval Blue Sapphire Diamond Double Halo Ring Yellow Gold

$2,639 at Overstock.com

Auriya 5 Carat Blue Sapphire and 3/4ctw Halo Diamond Engagement Ring 14k Gold

$11,250 at Overstock.com

Oval Shape Halo Diamond Engagement Ring 1 1/2ctw Platinum

$8,139 at Overstock.com

Auriya 18k Rose Gold 2 3/5ctw Fancy Pink Diamond Pear Halo Ring (VS1-VS2)

$14,000 at Overstock.com

Auriya 2ctw Cushion-cut Fancy Yellow Diamond Engagement Ring 18k Gold Certified (F-G, VS2-SI1)

$6,806 at Overstock.com

Tapered Baguette Diamond Engagement Ring

$2,652 at Since1910.com

Diamond Odell Ring

$6,113 at Kobelli Fine Jewelry

Palladium & Diamond Solitaire Ring

$4,879 at Jens Hansen

Auriya 18k Two-Tone Gold 3 1/8ctw Marquise Halo Diamond Engagement Ring

$13,265 at Overstock.com

Rolled Round Halo Diamond Engagement Ring

$2,830 at Since1910.com

Oval 3-Stone Diamond Engagement Ring

$3,480 at Since1910.com

Verragio Pave Diamond Engagement Ring

$7,350 at Since1910.com

Tacori Pave Diamond Engagement Ring with 'U' Prongs

$3,070 at Since1910.com

Miadora 14k White Gold 1 1/2ct TDW Diamond Engagement Ring - White G-H - White G-H

$7,730 at Overstock.com

Auriya 14k Gold 1/2ct Blue Sapphire Channel Set Diamond Engagement Ring 1/2ctw (H-I, SI1-SI2)

$2,595 at Overstock.com

Vatche Channel-set Double U Prong .46ct Engagement Ring

$3,596 at Since1910.com

Tacori Double Halo Round Diamond Engagement Ring

$4,610 at Since1910.com

Jeff Cooper Wide Channel-Set Princess Cut Engagement Ring

$2,960 at Since1910.com

Simon G 3-Row Diamond Engagement Ring

$3,410 at Since1910.com

Verragio Halo Split Shank Engagement Ring

$3,600 at Since1910.com

Verragio Halo Prong-Set Diamond Engagement Ring

$3,250 at Since1910.com

Auriya 14k Two-Tone Gold 2ctw 5-Stone Round Natural Diamond Engagement Ring Set (H-I, SI1-SI2)

$6,950 at Overstock.com

Auriya 2 1/2ct TDW Cushion-Cut Fancy Yellow Diamond Halo Engagement Ring 18K Gold Certified

$9,809 at Overstock.com

Verragio Three Stone Prong-Set Diamond Engagement Ring

$2,750 at Since1910.com

18ct Yellow Gold and Platinum Diamond Ring

$4,959 at Jens Hansen

Henri Daussi Twist Shank Diamond Engagement Ring

$3,300 at Since1910.com

Vatche Channel-Set Princess Cut X Prong Diamond Engagement Ring

$3,552 at Since1910.com

Tacori Pave Diamond Princess Cut Engagement Ring

$3,790 at Since1910.com

Henri Daussi Three Stone Diamond Engagement Ring

$5,500 at Since1910.com

Tacori Three Stone Diamond Engagement Ring

$6,210 at Since1910.com

Auriya Platinum 2ctw Bezel Set Solitaire Diamond Engagement Ring GIA Certified

$16,258 at Overstock.com

Simon G Pave Halo Diamond Engagement Ring

$3,520 at Since1910.com