Results for “18kt”

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18K Gold Natural Aquamarine Ring: This ring features a natural aquamarine as the centerpiece, exuding a refreshing and elegant cool white hue. The minimalist design highlights the 3-carat large diameter main stone, offering a grand an

5 days Left

18K Gold Natural Aquamarine Ring

Est. £10,000-£20,000

£5,000

Hans AuctionSouth Croydon, Croydon

18K Gold Natural Tourmaline Pendant: This pendant features a natural tourmaline as its centerpiece, showcasing a perfect blend of rich gold and cool white. The large-diameter tourmaline is meticulously set, surrounded by 22 very slightly

5 days Left

18K Gold Natural Tourmaline Pendant

Est. £4,000-£8,000

£2,000

Hans AuctionSouth Croydon, Croydon

18K Gold Natural Citrine Pendant: This citrine teardrop pendant showcases a clear and golden brilliance, exuding a luxurious and gentle aura with its fine gold chain. Citrine, known as the stone of wealth, symbolizes optimism and attr

5 days Left

18K Gold Natural Citrine Pendant

Est. £500-£1,000

£20

Hans AuctionSouth Croydon, Croydon

18K Gold Natural Tsavorite Ring: This ring features a natural tsavorite as the centerpiece, showcasing a perfect blend of rich gold and cool white. The large diameter tsavorite exudes a captivating Posidonia green hue, with an almost

5 days Left

18K Gold Natural Tsavorite Ring

Est. £20,000-£40,000

£10,000

Hans AuctionSouth Croydon, Croydon

18K Gold Natural Sapphire Ring: This ring features a natural sapphire as the main stone, showcasing a rich gold and cool white hue, perfectly highlighting the flawless texture of the large-diameter gemstone. The perfectly round sett

5 days Left

18K Gold Natural Sapphire Ring

Est. £12,000-£24,000

£6,000

Hans AuctionSouth Croydon, Croydon

18K Gold Natural Sapphire Ring: This ring features a natural sapphire as the centerpiece, showcasing a perfect blend of rich gold and cool white. The deep hue of the sapphire complements the nearly flawless diamonds, with exquisite

5 days Left

18K Gold Natural Sapphire Ring

Est. £16,000-£32,000

£8,000

Hans AuctionSouth Croydon, Croydon

18K Gold Natural Tsavorite Earrings: These earrings feature natural tsavorite as the main stone, showcasing a perfect blend of rich gold and cool white. The Posidonia green hue of the tsavorite shines brilliantly under light, with its mi

5 days Left

18K Gold Natural Tsavorite Earrings

Est. £18,000-£36,000

£9,000

Hans AuctionSouth Croydon, Croydon

18K Gold Natural Tsavorite Earrings: These earrings feature a natural tsavorite stone as the centerpiece, showcasing a perfect blend of rich gold and cool white. The large-diameter tsavorite, with its extremely minor flaws and perfectly

5 days Left

18K Gold Natural Tsavorite Earrings

Est. £16,000-£32,000

£8,000

Hans AuctionSouth Croydon, Croydon

18K Gold Natural Tourmaline Pendant: This pendant features a natural tourmaline as the main stone, exuding a rich golden hue and cool white brilliance. The large diameter tourmaline is expertly cut, with a nearly flawless texture and per

5 days Left

18K Gold Natural Tourmaline Pendant

Est. £5,000-£10,000

£2,400

Hans AuctionSouth Croydon, Croydon

18K Gold Natural Tsavorite Ring: This ring features a natural tsavorite as the main stone, showcasing rich gold and cool white tones, perfectly highlighting the gem's minimal blemishes and perfect roundness. The exquisite setting cra

5 days Left

18K Gold Natural Tsavorite Ring

Est. £14,000-£28,000

£7,000

Hans AuctionSouth Croydon, Croydon

Tiffany & Co. Triple Ribbon Necklace in 18K Yellow Gold and Sterling Silver: A Tiffany & Co. Triple Ribbon Necklace crafted in sterling silver and 18k yellow gold. The pendant features three linked bows with a rope-textured finish in sterling silver, accented by a central

May 27, 2026

Tiffany & Co. Triple Ribbon Necklace in 18K Yellow Gold and Sterling Silver

Est. $10-$100,000

$10

Gallery 63Atlanta, GA

Harbor Diamonds Floral Cluster Drop Necklace 26.19 Carats 18K White Gold F-G VS2: Harbor Diamonds Floral Cluster Drop Necklace 26.19 Carats 18K White Gold F-G VS2 This exquisite drop necklace showcases a stunning floral cluster design crafted from 18 karat white gold. Adorned with

May 26, 2026

Harbor Diamonds Floral Cluster Drop Necklace 26.19 Carats 18K White Gold F-G VS2

Est. $78,091-$101,518

$100

BidhausNew York, NY

GIA Certified 13.18ct Emerald Diamond Halo Three Stone Ring in 18k White Gold: GIA Certified 13.18ct Emerald Diamond Halo Three Stone Ring in 18k White Gold This exquisite three stone halo ring features a stunning 13.18 carat GIA certified emerald cut emerald, displaying a remar

May 24, 2026

GIA Certified 13.18ct Emerald Diamond Halo Three Stone Ring in 18k White Gold

Est. $96,707-$125,719

$100

BidhausNew York, NY

5.25 Carat 3-Stone Yellow Diamond Ring in 18K White and Yellow Gold: 5.25 Carat 3-Stone Yellow Diamond Ring in 18K White and Yellow Gold This stunning 3-stone yellow diamond ring showcases a total diamond weight of 5.25 carats, featuring three exquisite cushion-cut yel

May 24, 2026

5.25 Carat 3-Stone Yellow Diamond Ring in 18K White and Yellow Gold

Est. $26,091-$33,918

$20,000

Mynt AuctionsNew York, NY

Oscar Friedman 18K White Gold Emerald and Diamond Ring with GIA Appraisal: A bold and luxurious ring by Oscar Friedman, crafted in 18K white gold and set with a vibrant emerald-cut green emerald at center. The centerpiece is surrounded by a wide pavé-set field of roun

Jun 06, 2026

Oscar Friedman 18K White Gold Emerald and Diamond Ring with GIA Appraisal

Est. $1,800-$2,700

$1,000

Williamson Auction GalleryHollywood, FL

Harbor Diamonds 18K White Gold Crescent Hoop Earrings 6.68 Carats Cushion Cut Diamonds: Harbor Diamonds 18K White Gold Crescent Hoop Earrings 6.68 Carats Cushion Cut Diamonds Elevate your style with these stunning Crescent Hoop Earrings, featuring 34 exquisite Cushion Cut Diamonds that t

May 28, 2026

Harbor Diamonds 18K White Gold Crescent Hoop Earrings 6.68 Carats Cushion Cut Diamonds

Est. $17,784-$23,119

$100

Mynt AuctionsNew York, NY

Stunning 18K Yellow Gold Ring with 1.70ct Trillion Diamond and 26 Accent Diamonds: Stunning 18K Yellow Gold Ring with 1.70ct Trillion Diamond and 26 Accent Diamonds This exquisite ring features a stunning center diamond in a trillion cut, weighing approximately 1.70 carats with a cl

May 25, 2026

Stunning 18K Yellow Gold Ring with 1.70ct Trillion Diamond and 26 Accent Diamonds

Est. $10,231-$13,300

$100

Mynt AuctionsNew York, NY

18K PATEK PHILIPPE FOR J.W. TUCKER & CO, SAN FRANCISCO H/C POCKET WATCH, C.1867: Fine 18k yellow gold private label Patek Philippe for J.W. Tucker & Co., San Francisco, beautifully engraved and chased hunting cased pocket watch. Case No. 31565. The following information is taken d

Jun 10, 2026

18K PATEK PHILIPPE FOR J.W. TUCKER & CO, SAN FRANCISCO H/C POCKET WATCH, C.1867

Est. $8,000-$12,000

$4,000

Dan Morphy AuctionsDenver, PA

18K Gold Natural Seawater Pearl Earrings: These earrings feature Japanese Akoya seawater pearls, showcasing a natural cool white hue and rich golden luster. Pearl diameter is 8-9mm, nearly flawless, and perfectly round, offering unparalleled

5 days Left

18K Gold Natural Seawater Pearl Earrings

Est. £3,500-£7,000

£20

Hans AuctionSouth Croydon, Croydon

5.20ct Emerald Cut Diamond Three Stone Ring in 18k White Gold GIA Certified: 5.20ct Emerald Cut Diamond Three Stone Ring in 18k White Gold GIA Certified This exquisite three-stone engagement ring features a stunning 5.20 carat emerald cut diamond at its center. The diamond is

May 26, 2026

5.20ct Emerald Cut Diamond Three Stone Ring in 18k White Gold GIA Certified

Est. $158,964-$206,653

$100

Mynt AuctionsNew York, NY

2.34ct Diamond Tennis Bracelet 18k White Gold: 2.34ct Diamond Tennis Bracelet 18k White Gold This exquisite diamond tennis bracelet features 75 round diamonds totaling 2.34 carats, beautifully set in luxurious 18-karat white gold. The diamonds exh

May 27, 2026

2.34ct Diamond Tennis Bracelet 18k White Gold

Est. $2,964-$3,853

$100

Mynt AuctionsNew York, NY

Statement Ring with Oval Ruby and Diamond Halo in 18K Yellow Gold 5.6g: Statement Ring with Oval Ruby and Diamond Halo in 18K Yellow Gold 5.6g This contemporary cocktail ring features a vivid 7.37-carat natural oval ruby at its center, encircled by a halo of 1.42 carats o

May 27, 2026

Statement Ring with Oval Ruby and Diamond Halo in 18K Yellow Gold 5.6g

Est. $15,951-$20,736

$100

Mynt AuctionsNew York, NY

1.60ct Round Diamond Necklace 18k Rose Gold Modern: 1.60ct Round Diamond Necklace 18k Rose Gold Modern This stunning modern necklace features exquisite round brilliant diamonds by the yard, elegantly set in 18 karat rose gold. The necklace showcases fi

May 24, 2026

1.60ct Round Diamond Necklace 18k Rose Gold Modern

Est. $3,081-$4,005

$100

BidhausNew York, NY

18K Gold Natural Lemon Quartz Amethyst Necklace: This natural crystal necklace features lemon quartz as the main element, complemented by amethyst and white crystal. The overall design is clear and lively, exuding a gentle summer vibe. The main ston

5 days Left

18K Gold Natural Lemon Quartz Amethyst Necklace

Est. £500-£1,000

£60

Hans AuctionSouth Croydon, Croydon

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