Results for “18kt”

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Elegant 18K White Gold 1.80 Ct Diamond Ring L Color VVS Clarity: Elegant 18K White Gold 1.80 Ct Diamond Ring L Color VVS Clarity This stunning 18K white gold ring features a brilliant approximately 1.80 ct diamond, showcasing L color and VVS clarity for exceptional

May 29, 2026

Elegant 18K White Gold 1.80 Ct Diamond Ring L Color VVS Clarity

Est. $7,579-$9,852

$100

Mynt AuctionsNew York, NY

Bamboo Motif 18k White Gold Diamond Drop Earrings by Carrera y Carrera: Bamboo Motif 18k White Gold Diamond Drop Earrings by Carrera y Carrera These Carrera y Carrera long drop earrings are crafted from solid 18k white gold and feature a sculptural bamboo-inspired design,

May 29, 2026

Bamboo Motif 18k White Gold Diamond Drop Earrings by Carrera y Carrera

Est. $13,910-$18,083

$100

BidhausNew York, NY

Elsa Peretti Sevillana ring Tiffany & Co. 18k yellow gold lapis size 7: Elsa Peretti Sevillana ring Tiffany & Co. 18k yellow gold lapis size 7 This authentic Tiffany & Co. ring from the Sevillana collection is designed by Elsa Peretti and crafted in solid 18k yellow gold.

May 30, 2026

Elsa Peretti Sevillana ring Tiffany & Co. 18k yellow gold lapis size 7

Est. $5,304-$6,895

$100

BidhausNew York, NY

Rachel Koen 18K White Gold Diamond Double Flower Ring 0.97Ctw Size 6.75: Rachel Koen 18K White Gold Diamond Double Flower Ring 0.97Ctw Size 6.75 This stunning Diamond Double Flower Cocktail Ring by Rachel Koen is crafted in luxurious 18K white gold. It features two intrica

Jun 04, 2026

Rachel Koen 18K White Gold Diamond Double Flower Ring 0.97Ctw Size 6.75

Est. $5,304-$6,895

$100

Mynt AuctionsNew York, NY

Rachel Koen 0.50ct Round Diamond Wedding Band 18K White Gold Size 6.75: Rachel Koen 0.50ct Round Diamond Wedding Band 18K White Gold Size 6.75 This stunning wedding band from Rachel Koen is crafted in highly polished 18K white gold and features five sparkling round brilli

Jun 03, 2026

Rachel Koen 0.50ct Round Diamond Wedding Band 18K White Gold Size 6.75

Est. $2,158-$2,805

$100

Mynt AuctionsNew York, NY

Rachel Koen Floral Diamond Cocktail Ring 18K Yellow Gold 0.75ct G Color: Rachel Koen Floral Diamond Cocktail Ring 18K Yellow Gold 0.75ct G Color This exquisite cocktail ring by Rachel Koen features a stunning floral design crafted in 18K yellow gold. The intricate setting

Jun 03, 2026

Rachel Koen Floral Diamond Cocktail Ring 18K Yellow Gold 0.75ct G Color

Est. $6,227-$8,095

$100

Mynt AuctionsNew York, NY

18k Yellow Gold Carrera y Carrera Flower Spinner Ring Size 6 Diamond: 18k Yellow Gold Carrera y Carrera Flower Spinner Ring Size 6 Diamond This authentic Carrera y Carrera ring showcases a unique spinner flower design, expertly crafted in 18k yellow gold. The sculpted f

Jun 04, 2026

18k Yellow Gold Carrera y Carrera Flower Spinner Ring Size 6 Diamond

Est. $4,160-$5,408

$100

Mynt AuctionsNew York, NY

Diamond and South Sea Pearl Brooch in 18K White Gold by ELLAGEM: Diamond and South Sea Pearl Brooch in 18K White Gold by ELLAGEM This stunning brooch features a luxurious design crafted from 18K white gold, showcasing an exquisite arrangement of diamonds and South

Jun 05, 2026

Diamond and South Sea Pearl Brooch in 18K White Gold by ELLAGEM

Est. $21,164-$27,513

$100

Mynt AuctionsNew York, NY

18K White Gold 2.89 Ct Diamond Anniversary Band 15 Diamonds G-H VVS-VS: 18K White Gold 2.89 Ct Diamond Anniversary Band 15 Diamonds G-H VVS-VS This exquisite 18K White Gold Diamond Anniversary Band features a stunning total diamond weight of 2.89 ct, elegantly showcasing

Jun 04, 2026

18K White Gold 2.89 Ct Diamond Anniversary Band 15 Diamonds G-H VVS-VS

Est. $2,691-$3,498

$100

Mynt AuctionsNew York, NY

Stephen Webster 0.55ctw Diamond, 18K and Hematite Ring: Stephen Webster 0.55ctw Diamond, 18K White Gold and Hematite Ring - Bold and geometric, this Stephen Webster ring pairs a striking hematite centerpiece with diamond accents totaling 0.55 carats. The 1

May 23, 2026

Stephen Webster 0.55ctw Diamond, 18K and Hematite Ring

Est. $7,000-$7,500

$1,000

GWS Auctions Inc.Maitland, FL

8.50ctw Diamond and 18K Yellow Gold 1" Earrings: 8.50ctw VS2-SI1/G-H Diamond and 18K Yellow Gold 1" Shell Earrings - Bold and brilliantly textured, these statement earrings showcase a glamorous shell-inspired design with unmistakable vintage appeal.

May 23, 2026

8.50ctw Diamond and 18K Yellow Gold 1" Earrings

Est. $18,000-$19,000

$2,400

GWS Auctions Inc.Maitland, FL

Boucheron Plume de Paon 1.10ctw Diamond 18K Earrings: Boucheron Plume de Paon 1.10ctw VS/F-G Diamond and 18K White Gold 1.20" Earrings - Graceful and luminous, these exquisite Boucheron Plume de Paon earrings embody the Maison's celebrated interpretation

May 23, 2026

Boucheron Plume de Paon 1.10ctw Diamond 18K Earrings

Est. $26,000-$27,000

$4,500

GWS Auctions Inc.Maitland, FL

David Webb 1.20ctw Diamond, 18K /Platinum, Crystal Ring: David Webb 1.20ctw Diamond, 18K White Gold/Platinum and Carved Rock Crystal Cocktail Ring - This substantial David Webb cocktail ring makes a bold impression through sculptural form rather than color,

May 23, 2026

David Webb 1.20ctw Diamond, 18K /Platinum, Crystal Ring

Est. $22,000-$23,000

$5,000

GWS Auctions Inc.Maitland, FL

Chanel Three Symbols 18K White Gold 15" Necklace: Chanel Three Symbols 18K White Gold 15" Necklace W/Papers - A bold expression of Chanel's unmistakable design language, this striking Three Symbols necklace celebrates some of the maison's most iconic

May 23, 2026

Chanel Three Symbols 18K White Gold 15" Necklace

Est. $27,000-$28,000

$7,500

GWS Auctions Inc.Maitland, FL

VINTAGE 18K YELLOW GOLD BOW PIN.: A vintage, 18k yellow gold (stamped) bow pin, signed, unknown hallmark, approx. 2 3/8 inches, 20.9 grams.

May 27, 2026

VINTAGE 18K YELLOW GOLD BOW PIN.

Est. $1,500-$2,000

$750

William Smith AuctionsPlainfield , NH

Van Cleef & Arpels 1.05ctw Diamond, 18K and MOP Ring: Van Cleef & Arpels Cosmos 1.05ctw VVS/E-F Diamond, 18K Rose Gold and Mother of Pearl Ring - An iconic expression of feminine elegance, this exquisite Van Cleef & Arpels Cosmos ring showcases the colle

May 23, 2026

Van Cleef & Arpels 1.05ctw Diamond, 18K and MOP Ring

Est. $29,000-$30,000

$4,500

GWS Auctions Inc.Maitland, FL

Aquamarine and Diamond Ring in 18K Yellow Gold Platinum US Size 5.25: Aquamarine and Diamond Ring in 18K Yellow Gold Platinum US Size 5.25 This elegant ring features a striking aquamarine gemstone set in 18K yellow gold and platinum PT900. Designed in a classic style, i

May 27, 2026

Aquamarine and Diamond Ring in 18K Yellow Gold Platinum US Size 5.25

Est. $2,327-$3,025

$100

BidhausNew York, NY

Unique 18k Yellow Gold Snake Bypass Ring with Ruby Eyes Size 7: Unique 18k Yellow Gold Snake Bypass Ring with Ruby Eyes Size 7 This exquisite bypass band ring is crafted from 18k yellow gold, showcasing a striking snake head adorned with blue enamel and ruby eyes.

May 26, 2026

Unique 18k Yellow Gold Snake Bypass Ring with Ruby Eyes Size 7

Est. $3,549-$4,613

$100

Mynt AuctionsNew York, NY

18k White Gold Filigree Amethyst Ring size 6.25: Large amethyst set in filigree 18k white gold. Total weight 6.3 grams (4.0 dwt).

May 31, 2026

18k White Gold Filigree Amethyst Ring size 6.25

Est. $300-$400

$50

Heritage Gallery AuctionsPatchogue, NY

18k Yellow Gold Baguette & Round Diamond Slide Pendant 1ctw: 18k Yellow Gold Baguette & Round Diamond Slide Pendant 1ctw This exquisite slide pendant features a stunning combination of 29 natural genuine diamonds, including 12 baguette cut and 17 round brillian

May 23, 2026

18k Yellow Gold Baguette & Round Diamond Slide Pendant 1ctw

Est. $2,444-$3,177

$100

Mynt AuctionsNew York, NY

18K gold jadeite bracelet: This jadeite bracelet is meticulously set with high-quality egg-faced jadeite in 18K gold, perfectly showcasing the elegance and luxury of the precious material. Each egg-faced jadeite is as clear as

May 27, 2026

18K gold jadeite bracelet

Est. $5,500-$11,000

$100

TOISHINSEI Co., Ltd.Osaka, JP

18K gold jadeite pendant: This 18K gold jadeite high ice bean pendant perfectly embodies the combination of simplicity and luxury. Its high ice quality is smooth and translucent, as if it were condensed from a clear glacier, e

May 27, 2026

18K gold jadeite pendant

Est. $13,000-$26,000

$1,000

TOISHINSEI Co., Ltd.Osaka, JP

18K gold sapphire ring: This 18K gold ring with a sea blue sapphire is like a piece of art, with a perfectly cut sapphire emitting dazzling fire colors, making it unforgettable. With an exquisite and fashionable crown design

May 27, 2026

18K gold sapphire ring

Est. $20,000-$40,000

$1,000

TOISHINSEI Co., Ltd.Osaka, JP

18K gold sapphire bracelet: This bracelet is exquisitely crafted in 18K gold, set with royal blue sapphires, emitting a charming radiance. The quality of the sapphires is unparalleled, and the rich royal blue tone adds a touch o

May 27, 2026

18K gold sapphire bracelet

Est. $30,000-$60,000

$1,000

TOISHINSEI Co., Ltd.Osaka, JP

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