New to LiveAuctioneers?

Results for “20 Ct Diamond”

Explore all 406 upcoming results for “20 Ct Diamond”.View price results

Sort by:

Most Relevant

18K White Gold Sapphire Diamond Bracelet 20 Ct Sapphires 10 Ct Diamonds: 18K White Gold Sapphire Diamond Bracelet 20 Ct Sapphires 10 Ct Diamonds This exquisite 18K White Gold Bracelet features a stunning combination of sapphires and diamonds. Weighing 40.5 grams, it is ado

Apr 02, 2026

18K White Gold Sapphire Diamond Bracelet 20 Ct Sapphires 10 Ct Diamonds

Est. US$14,378-US$18,691

Platinum Diamond Earrings 11.20 Ct 20 Pear 8 Marquise 392 Round G-H VS1-VS2: Platinum Diamond Earrings 11.20 Ct 20 Pear 8 Marquise 392 Round G-H VS1-VS2 Elevate your elegance with these stunning Platinum Diamond Earrings, featuring a total diamond weight of 11.20 carats. Desig

4 hrs Left

Platinum Diamond Earrings 11.20 Ct 20 Pear 8 Marquise 392 Round G-H VS1-VS2

Est. US$21,164-US$27,513

20 Ct Certified Treated Off White Diamond Solitaire Engagement Ring,925 Silver -: 20 Ct Certified Treated Off White Diamond Solitaire Engagement Ring,925 Silver - Ring Size US6 - Diamond Color - Off White Origin of Diamond - Brazil Species - Earth Mined Treated - HPHT Clarity - VVS

Apr 05, 2026

20 Ct Certified Treated Off White Diamond Solitaire Engagement Ring,925 Silver -

Est. US$1,600-US$2,200

Art Deco Platinum Necklace 11.85 Ct Diamonds 20 Inches: Art Deco Platinum Necklace 11.85 Ct Diamonds 20 Inches This exquisite Art Deco necklace features a stunning design crafted in platinum, adorned with a total of 21 diamonds that weigh approximately 11.

2 days Left

Art Deco Platinum Necklace 11.85 Ct Diamonds 20 Inches

Est. US$16,276-US$21,158

Certified 20 Ct -Emerald Cut Lab Grown Aquamarine & Lab Grown Diamond D VVS1 Engagement Ring 14KT: Certified 20 Ct -Emerald Cut Aquamarine & Lab Grown Diamond D VVS1 Engagement Ring 14KT Solid White Gold - Ring Sze 6 - Side stone 0.60 Ct Lab Grown Diamonds D vs1 - Round Cut

Apr 25, 2026

Certified 20 Ct -Emerald Cut Lab Grown Aquamarine & Lab Grown Diamond D VVS1 Engagement Ring 14KT

Forever Diamond

Est. US$26,000-US$30,000

Art Deco 18K White Gold Ring with 10.00 Ct Synthetic Sapphire and 20 Diamonds: Art Deco 18K White Gold Ring with 10.00 Ct Synthetic Sapphire and 20 Diamonds This exquisite Art Deco ring features a stunning 18K white gold setting, adorned with a vibrant synthetic sapphire weighin

10 hrs Left

Art Deco 18K White Gold Ring with 10.00 Ct Synthetic Sapphire and 20 Diamonds

Est. US$1,534-US$1,994

HUGE 20 Ct Certified Treated Off White Diamond Solitaire Pendant In 925 Silver: HUGE 20 Ct Certified Treated Off White Diamond Solitaire Pendant In 925 Silver - Diamond Color - Off White Origin of Diamond - Brazil Species - Earth Mined Treated - HPHT Clarity - VVS1 Cut - Excellen

Apr 05, 2026

HUGE 20 Ct Certified Treated Off White Diamond Solitaire Pendant In 925 Silver

Est. US$1,400-US$2,000

Sterling Silver Lab Grown Diamond 8 1/2 Ct.Tw. 4 Prong Illusion Necklace 20 Inch (20 CT Look): Sterling Silver Lab Grown Diamond 8 1/2 Ct.Tw. 4 Prong Illusion Necklace 20 Inch (20 CT Look) Radiating brilliance, this sterling silver illusion necklace showcases 8 1/2 Ct.Tw. of lab grown diamonds.

3 days Left

Sterling Silver Lab Grown Diamond 8 1/2 Ct.Tw. 4 Prong Illusion Necklace 20 Inch (20 CT Look)

Est. US$2,119-US$2,754

Sterling Silver Lab Grown Diamond 7 5/8 Ct.Tw. 4 Prong Illusion Necklace 18 Inch (20 CT Look): Sterling Silver Lab Grown Diamond 7 5/8 Ct.Tw. 4 Prong Illusion Necklace 18 Inch (20 CT Look) This bold sterling silver illusion necklace features 7 5/8 Ct.Tw. of lab grown diamonds, creating a stunni

1 day Left

Sterling Silver Lab Grown Diamond 7 5/8 Ct.Tw. 4 Prong Illusion Necklace 18 Inch (20 CT Look)

Est. US$1,950-US$2,535

14K Yellow Gold 32 Ct Diamond Tennis Necklace 20 Inches: 14K Yellow Gold 32 Ct Diamond Tennis Necklace 20 Inches Elevate your jewelry collection with this stunning 14K Yellow Gold Diamond Tennis Necklace. This exquisite piece features a remarkable total dia

Apr 03, 2026

14K Yellow Gold 32 Ct Diamond Tennis Necklace 20 Inches

Est. US$40,183-US$52,237

Platinum 4.25 Ct Diamond Necklace 27 European-Cut H-I VS1-SI3 20 Inch: Platinum 4.25 Ct Diamond Necklace 27 European-Cut H-I VS1-SI3 20 Inch This exquisite Platinum Diamond by the Yard Necklace features a stunning arrangement of 27 European-cut diamonds, collectively wei

Apr 03, 2026

Platinum 4.25 Ct Diamond Necklace 27 European-Cut H-I VS1-SI3 20 Inch

Est. US$5,070-US$6,591

Platinum 4.25 Ct European-Cut Diamond by the Yard Necklace 20": Platinum 4.25 Ct European-Cut Diamond by the Yard Necklace 20" This exquisite Platinum Diamond by the Yard Necklace features a stunning arrangement of 27 European-cut diamonds, totaling approximately

Apr 02, 2026

Platinum 4.25 Ct European-Cut Diamond by the Yard Necklace 20"

Est. US$5,070-US$6,591

Sterling Silver Lab Grown Diamond 9 3/8 Ct.Tw. 4 Prong Illusion Necklace 22 Inch (20 CT Look): Sterling Silver Lab Grown Diamond 9 3/8 Ct.Tw. 4 Prong Illusion Necklace 22 Inch (20 CT Look) Designed for dramatic elegance, this sterling silver illusion necklace features 9 3/8 Ct.Tw. of lab grown

Apr 03, 2026

Sterling Silver Lab Grown Diamond 9 3/8 Ct.Tw. 4 Prong Illusion Necklace 22 Inch (20 CT Look)

Est. US$2,288-US$2,974

18K Gold South Sea Pearl Diamond Necklace 3.25 Ct 20 Inches: 18K Gold South Sea Pearl Diamond Necklace 3.25 Ct 20 Inches This exquisite 18K South Sea Pearl and Diamond Necklace features a stunning combination of luxurious materials. The necklace weighs 213.5 gr

1 day Left

18K Gold South Sea Pearl Diamond Necklace 3.25 Ct 20 Inches

Est. US$22,312-US$26,775

Platinum 20 ct. Diamond Round Tennis Necklace: Click here to view HD 360 Spinning Image Content: Platinum Size: 18 inches Main Gemstone: Lab Grown Diamond

Buy Now

Platinum 20 ct. Diamond Round Tennis Necklace

Lab Grown Auctions

Piaget 18K White Gold Diamond Cocktail Watch 20 Diamonds 0.40 Ct: Piaget 18K White Gold Diamond Cocktail Watch 20 Diamonds 0.40 Ct This stunning Piaget cocktail watch is crafted in 18K white gold and features an elegant design adorned with 20 diamonds, totaling appr

Buy Now

Piaget 18K White Gold Diamond Cocktail Watch 20 Diamonds 0.40 Ct

US$4,350(10 bids)

14Kt Yellow Gold 20 ct. Diamond Round Tennis Necklace: Click here to view HD 360 Spinning Image Gold Content: 14Kt Yellow Gold Size: 18 inches Main Gemstone: Lab Grow

Buy Now

14Kt Yellow Gold 20 ct. Diamond Round Tennis Necklace

Lab Grown Auctions

Platinum Diamond Earrings 11.20 Ct 20 Pear 8 Marquise 392 Round G-H VS1-VS2: Platinum Diamond Earrings 11.20 Ct 20 Pear 8 Marquise 392 Round G-H VS1-VS2 Elevate your elegance with these stunning Platinum Diamond Earrings, featuring a total diamond weight of 11.20 carats. Desig

Buy Now

Platinum Diamond Earrings 11.20 Ct 20 Pear 8 Marquise 392 Round G-H VS1-VS2

14Kt White Gold 20 ct. Diamond Round Tennis Necklace: Click here to view HD 360 Spinning Image Gold Content: 14Kt White Gold Size: 18 inches Main Gemstone: Lab Grown

Buy Now

14Kt White Gold 20 ct. Diamond Round Tennis Necklace

Lab Grown Auctions

Platinum 4.25 Ct Diamond Necklace 27 European-Cut H-I VS1-SI3 20 Inch: Platinum 4.25 Ct Diamond Necklace 27 European-Cut H-I VS1-SI3 20 Inch This exquisite Platinum Diamond by the Yard Necklace features a stunning arrangement of 27 European-cut diamonds, collectively wei

Buy Now

Platinum 4.25 Ct Diamond Necklace 27 European-Cut H-I VS1-SI3 20 Inch

Elegant 18K White Gold Necklace with 22 Ct Diamonds and 20 Ct Emeralds: Elegant 18K White Gold Necklace with 22 Ct Diamonds and 20 Ct Emeralds This stunning 18K White Gold Necklace features a luxurious combination of diamonds and emeralds. It weighs 62.8 grams and is ador

Buy Now

Elegant 18K White Gold Necklace with 22 Ct Diamonds and 20 Ct Emeralds

US$33,060(17 bids)

14k Gold 20 Ct Natural Tourmaline & Diamond Pendant( Without Chain ): Ref:231106066 // gold content:14k gold // main gemstone:tourmaline // shape:octagonal // carat weight:20ct // color:green // treatment:natural // // adjacent gemstone 2 : diamond // shape:round // cla

14k Gold 20 Ct Natural Tourmaline & Diamond Pendant( Without Chain )

Est. US$15,000-US$23,000

US$7,000

14K Yellow Gold 2.72 Ct Diamond Eternity Band 20 Stones: 14K Yellow Gold 2.72 Ct Diamond Eternity Band 20 Stones This exquisite 14K Yellow Gold Eternity Band is adorned with 20 sparkling diamonds, totaling 2.72 carats. The diamonds boast an impressive E-F c

Buy Now

14K Yellow Gold 2.72 Ct Diamond Eternity Band 20 Stones

Natural Blue Sapphire 1.83 Ct. 20 Pcs Round Diamond Cut 2.7 Mm Gemstones From Madagascar: Product ID: 806012176 Product Name: Natural Blue Sapphire Weight: 1.83 CT. Size: 2.7 x 2.7 x 1.7 MM. Shape: Round Diamond Cut Color: Blue Clarity:VSI Luster: Good Gems Origin: Madagascar Treatment: He

3 days Left

Natural Blue Sapphire 1.83 Ct. 20 Pcs Round Diamond Cut 2.7 Mm Gemstones From Madagascar

Treasure of Gems & Jewelry

Est. US$280-US$440

View:

24

Related Searches

0 15 Ct Diamond

0 21 Ct Diamond

1 13 Ct Diamond

Explore the Auction

Sponsored by

TOP