Buy ‘18k gold’ with Bitcoin – Spendabit

Bullet Baguette Diamond Cross Necklace 18k Pendant 14k Chain Yellow Gold (1 3/4 CTW, GH/VS)

$4,199 at Kobelli Fine Jewelry

3-4.5 mm Baby Akoya Pearl Stackable Crown Ring Set 18k Gold w/ Diamond

$1,850 at Fancy

3-7mm Wild South Sea Pearl Ring 18k Gold w/ Diamond

$1,200 at Fancy

3-5mm Baby Akoya Pearl Fashion Earrings, 18k Gold w/ Diamond

Flame French Pave Lab Grown Diamond Comfort Fit Womens Wedding Band 1/2 CTW 18k White Gold (DEF/VS)

$585 at Kobelli Fine Jewelry

Lab Grown Diamond Semi-Eternity Band 1/2 CTW 18k White Gold (DEF/VS)

$558 at Kobelli Fine Jewelry

Floating Heart Pendant 18k Two-Tone Gold with Small Diamond Accent

$213 at Kobelli Fine Jewelry

Flat Round Floating Heart Pendant 18k Two-Tone Gold with Small Diamond Accents & 14k White Gold Light Chain (18")

$209 at Kobelli Fine Jewelry

Fancy Yellow Diamond Pendant 1 7/8ct.tw in 18k Gold (Certified)

$6,352 at Kobelli Fine Jewelry

Fancy Yellow Diamond Halo Ring 3 Carats CTW in 18k Gold (GIA Certified) - Size 6.5

$25,560 at Kobelli Fine Jewelry

Fancy Yellow Radiant Diamond 3-Stone Engagement Ring 1 3/4 CTW in 18k Gold

$9,699 at Kobelli Fine Jewelry

Mixed Fancy Champagne Brown and White Diamond Two Tone Ring 2 1/3ct CTW 18k Gold (Certified)

$4,086 at Kobelli Fine Jewelry

Kabella 18k White Gold Ruby with Diamond Accent Earring

$2,847 at Overstock.com

Pre-owned 18k Yellow Gold 2ct TDW Frozen in Time Diamonds Estate Ring (J-K, I1-I2)

$2,645 at Overstock.com

12-13mm White South Sea Pearl Ring 18k White Gold w/ Diamond

$2,550 at Fancy

10-11mm White South Sea Pearl Earrings 18k White Gold w/ Diamond

$2,510 at Fancy

10-11mm White South Sea Pearl Earring Jacket 18k White Gold w/ Diamond

$1,950 at Fancy

Annello by Kobelli 18k/14k Yellow Gold 1 3/4 Carat TDW Bullet Baguette Diamond Cross Necklace 18k Gold

$4,505 at Overstock.com

Diamond Antique Fancy Floral Pendant 1 3/4 CTW in 14k White Gold and 16" Wheat Chain in 18k White Gold (Certified)

$5,373 at Kobelli Fine Jewelry

Rolex 18K Gold Blue Vignette Diamond Dial Day-Date Watch

$14,500 at Fancy

Miadora 18k Gold 7/8ct TDW Diamond Ring

$4,659 at Overstock.com

Cartier Men's Tank Francaise 18k Gold and Stainless Steel Watch

$10,306 at Overstock.com

Diamond Drop Earrings 1 5/8 Carat (ctw) in 18k White Gold

$4,849 at Kobelli Fine Jewelry

Auriya 1cttw Round Solitaire Diamond Engagement Ring 18k Gold

$4,953 at Overstock.com

Interchangeable 18k Gold Pearl Drop Earrings by Ever One - Gold Pearl

$4,869 at Overstock.com

Designer Jewelry: 18K Gold Diamond Bracelet for Women 6ctw G/VS Diamonds by Luxurman

$10,980 at Overstock.com

18K Gold Halo 1 1/2ct TDW White and Yellow Diamond Ring

$5,769 at Overstock.com

Miadora Signature Collection 18k Gold Yellow and Orange Sapphire Earrings

$4,720 at Overstock.com

Pre-owned Rolex Stainless Steel & 18k Gold Datejust Oyster Braclet Gold Fluted Bezel Dial

$4,204 at Overstock.com

Miadora Signature Collection 18k Gold 2ct TDW Yellow and White Diamond Ring

$11,633 at Overstock.com

Auriya 2ctw Round Bezel Set Diamond Stud Earrings 18k Gold Certified

$13,280 at Overstock.com

Auriya 18k Gold 1ct TDW Round Diamond Solitaire Necklace

$4,783 at Overstock.com

Certified 2 4/5 Carat TW Princess Diamond Halo Engagement Ring in 18k White Gold

$21,999 at Kobelli Fine Jewelry

Auriya Vintage Carved 1ctw Oval Diamond Engagement Ring 18k Gold GIA Certified

$7,445 at Overstock.com

Annello by Kobelli 18k Gold 3ct TDW Fancy Yellow Diamond Ring

$34,135 at Overstock.com

Auriya 1 3/4ctw Round Bezel Set Diamond Stud Earrings 18k Gold Certified

$12,297 at Overstock.com

Luxurman 18k Gold 1 1/2ct TDW 4-prong Round Diamond Stud Earrings

$4,569 at Overstock.com

Seraphina 18k Gold 2ct TDW 5-stone Asscher Cut Diamond Ring

$6,430 at Overstock.com

Miadora Signature Collection 18k Gold 5 3/4ct TDW Brown Diamond Heart Earrings

$9,332 at Overstock.com

Pre-owned Rolex 18k Gold over Steel Women's Datejust White Dial Watch

$4,260 at Overstock.com

Auriya 18k Gold 16ct TDW Round Diamond Tennis Bracelet

$31,829 at Overstock.com

Auriya 1 carat TW Round Solitaire Diamond Engagement Ring 18K Gold

$6,304 at Overstock.com

18k Gold 2ct TW Round Clarity Enhanced Diamond Stud Earrings

$7,170 at Overstock.com

Annello by Kobelli 18k Gold 1-7/8ct TDW Certified Yellow Diamond Necklace

$6,947 at Overstock.com

Auriya 1 3/4ctw Round Bezel Set Diamond Stud Earrings 18k Gold GIA Certified

$6,783 at Overstock.com

Pre-Owned Rolex Men's Datejust Steel and 18k Gold Jubilee Band White Roman Dial Watch

$9,272 at Overstock.com

Auriya 1ct TDW Round Bezel Solitaire Diamond Engagement Ring 18k Gold

$8,370 at Overstock.com

Seraphina 18k Gold 1ct TDW Princess Cut Diamond Solitaire Stud Earrings

$4,488 at Overstock.com

Seraphina 18k Gold 2 1/2ct TDW 5-stone Emerald Cut Diamond Ring

$9,644 at Overstock.com

Auriya 2ctw Round Bezel Set Diamond Stud Earrings 18k Gold Certified

$25,152 at Overstock.com

18k Gold Multicolor Tourmaline and 1 1/3ct TDW Diamond Ring (G, VS2)

$10,359 at Overstock.com

Auriya Split Shank 1ct Blue Sapphire Cushion with 1ct TDW Diamond Halo Engagement Ring 18k Gold

$4,174 at Overstock.com

Auriya 1 1/4ctw Round Bezel Set Diamond Stud Earrings 18k Gold Certified

$6,473 at Overstock.com

Round 1 1/4ct TDW Certified Solitaire Diamond Engagement Ring in 18K Gold by Auriya

$13,330 at Overstock.com

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

$5,260 at Overstock.com

18k Gold 2ct TW Round Clarity Enhanced Diamond Stud Earrings

$7,174 at Overstock.com

Seraphina 18k Gold 2ct TDW 5-stone Emerald Cut Diamond Ring

$6,430 at Overstock.com

18k Gold 1 9/10ct TDW EGL-certified Diamond Engagement Halo Ring

$5,251 at Overstock.com

Marquise Diamond & Blue Sapphire Engagement Ring 2 3/4 Carat (ctw) in 18k Yellow Gold

$5,528 at Kobelli Fine Jewelry

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

$8,478 at Overstock.com