Results for “18kt”

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Victoria Casal 18k White Gold Identity Bracelet with Pink Sapphire and Mother of Pearl: Victoria Casal 18k White Gold Identity Bracelet with Pink Sapphire and Mother of Pearl This Victoria Casal bracelet features an elegant identity (ID) style crafted in 18k white gold. The design showca

Jun 04, 2026

Victoria Casal 18k White Gold Identity Bracelet with Pink Sapphire and Mother of Pearl

Est. $2,535-$3,295

$100

Mynt AuctionsNew York, NY

Elsa Peretti Open Heart Pendant Necklace in 18K Gold with 28 Inch Mesh Chain: Elsa Peretti Open Heart Pendant Necklace in 18K Gold with 28 Inch Mesh Chain This authentic Tiffany & Co. Elsa Peretti Open Heart necklace is crafted from solid 18K yellow gold and features the signat

May 26, 2026

Elsa Peretti Open Heart Pendant Necklace in 18K Gold with 28 Inch Mesh Chain

Est. $7,995-$10,393

$100

Mynt AuctionsNew York, NY

Datejust 41 Mens Luxury Watch Black Diamond Dial 18k Gold Steel: Datejust 41 Mens Luxury Watch Black Diamond Dial 18k Gold Steel This Rolex Datejust 41 men's wristwatch features a 41 mm polished stainless steel case with an 18k yellow gold fluted fixed bezel. The b

May 26, 2026

Datejust 41 Mens Luxury Watch Black Diamond Dial 18k Gold Steel

Est. $21,502-$27,952

$100

BidhausNew York, NY

18K Yellow Gold With Deep Royal Blue Sapphire Women's Earrings: 18K Yellow Gold With Deep Royal Blue Sapphire Women's Earrings. Total Gemstones Weight: ~ 9.10 CTS TW.

7 days Left

18K Yellow Gold With Deep Royal Blue Sapphire Women's Earrings

Est. $8,000-$12,000

$5,000

Auction Plus, Inc.Costa Mesa, CA

27.10ct Diamonds by the Yard 18k White Gold Necklace: 27.10ct Diamonds by the Yard 18k White Gold Necklace Discover the elegance of this stunning Diamonds by the Yard necklace, featuring a remarkable total diamond weight of 27.10 carats. Crafted in luxur

6 days Left

27.10ct Diamonds by the Yard 18k White Gold Necklace

Est. $115,037-$149,548

$88,000

Mynt AuctionsNew York, NY

Denise Roberge 18k Gold 2.10ct Bezel Diamond Slide Pendant on Black Silk Cord: Denise Roberge 18k Gold 2.10ct Bezel Diamond Slide Pendant on Black Silk Cord This exquisite pendant necklace by Denise Roberge features a stunning slide design crafted from solid 18k yellow gold. The

May 24, 2026

Denise Roberge 18k Gold 2.10ct Bezel Diamond Slide Pendant on Black Silk Cord

Est. $11,505-$14,956

$100

Mynt AuctionsNew York, NY

Baccarat Occitane Cross Necklace w/ 18K & 925.: The long necklace is composed of a sterling silver chain, an 18K yellow gold bale, and a blue crystal Baccarat La Folie Occitane cross pendant. The long sterling chain measures 35 1/2" long, and weigh

May 23, 2026

Baccarat Occitane Cross Necklace w/ 18K & 925.

Est. $150-$200

$70

Direct Auction Galleries Chicago, IL

18k White Gold GIA 2.68ctw Channel Set Orange Sapphire Diamond Ring: 18k White Gold GIA 2.68ctw Channel Set Orange Sapphire Diamond Ring This stunning 18k white gold ring features a channel set oval brilliant cut sapphire, weighing 2.22ct, in a vibrant bright orange hu

May 28, 2026

18k White Gold GIA 2.68ctw Channel Set Orange Sapphire Diamond Ring

Est. $3,913-$5,086

$100

Mynt AuctionsNew York, NY

18k Yellow Gold Floral Brooch with Turquoise and 4.00 ct Diamonds: 18k Yellow Gold Floral Brooch with Turquoise and 4.00 ct Diamonds This vintage large flower brooch is finely crafted in solid 18k yellow gold and showcases a dramatic floral design. The center feature

May 28, 2026

18k Yellow Gold Floral Brooch with Turquoise and 4.00 ct Diamonds

Est. $12,233-$15,902

$100

BidhausNew York, NY

18K Yellow Gold Diamond Eternity Band Size 6 by Tiffany & Co.: 18K Yellow Gold Diamond Eternity Band Size 6 by Tiffany & Co. This Tiffany & Co. eternity wedding band is crafted in 18K yellow gold and set with round brilliant-cut diamonds totaling approximately 0.

May 29, 2026

18K Yellow Gold Diamond Eternity Band Size 6 by Tiffany & Co.

Est. $1,469-$1,909

$100

BidhausNew York, NY

GIA 3.09ct Old European Diamond Ring 18k Yellow Gold Platinum Basket: GIA 3.09ct Old European Diamond Ring 18k Yellow Gold Platinum Basket This elegant engagement ring features a certified 3.09 carat Old European cut natural diamond, prong set in a solid 18k yellow gold

May 31, 2026

GIA 3.09ct Old European Diamond Ring 18k Yellow Gold Platinum Basket

Est. $23,881-$31,045

$100

Mynt AuctionsNew York, NY

Cartier LOVE 18k White Gold Diamond Band Ring Certificate Size 5: Cartier LOVE 18k White Gold Diamond Band Ring Certificate Size 5 This authentic Cartier LOVE band ring is crafted from solid 18k white gold and features three round brilliant-cut natural diamonds with

May 31, 2026

Cartier LOVE 18k White Gold Diamond Band Ring Certificate Size 5

Est. $5,824-$7,571

$100

Mynt AuctionsNew York, NY

Konstantino Maltese Cross Diamond Ring Sterling Silver 18k Gold Size 7: Konstantino Maltese Cross Diamond Ring Sterling Silver 18k Gold Size 7 This Konstantino ring is crafted in sterling silver with 18k yellow gold accents. It features a wide oval top with intricately et

Jun 05, 2026

Konstantino Maltese Cross Diamond Ring Sterling Silver 18k Gold Size 7

Est. $4,446-$5,779

$100

Mynt AuctionsNew York, NY

Ippolita 18k Yellow Gold 37 Inch Blue Topaz Rock Candy Necklace: Ippolita 18k Yellow Gold 37 Inch Blue Topaz Rock Candy Necklace Elevate your style with this stunning Ippolita 18k Yellow Gold Blue Topaz Rock Candy Wrap Necklace. This exquisite piece features ten na

Jun 02, 2026

Ippolita 18k Yellow Gold 37 Inch Blue Topaz Rock Candy Necklace

Est. $5,681-$7,385

$100

Mynt AuctionsNew York, NY

Carrera y Carrera Primavera 18k White Gold Tourmaline Flower Ring 6.5: Carrera y Carrera Primavera 18k White Gold Tourmaline Flower Ring 6.5 This authentic Carrera y Carrera Primavera flower ring is crafted in solid 18k white gold, showcasing a romantic floral motif. At

Jun 04, 2026

Carrera y Carrera Primavera 18k White Gold Tourmaline Flower Ring 6.5

Est. $5,200-$6,760

$100

Mynt AuctionsNew York, NY

David Webb Bombe Diamond Cluster Ring Platinum 18K Gold 10 Cts: David Webb Bombe Diamond Cluster Ring Platinum 18K Gold 10 Cts This exquisite estate ring, designed by David Webb, showcases a stunning bombe diamond cluster crafted in platinum and 18K yellow gold. W

Jun 04, 2026

David Webb Bombe Diamond Cluster Ring Platinum 18K Gold 10 Cts

Est. $29,315-$38,109

$100

Mynt AuctionsNew York, NY

2.04ct Fancy Yellow Diamond Double Halo Ring 18k Gold EGL Certified: 2.04ct Fancy Yellow Diamond Double Halo Ring 18k Gold EGL Certified This exquisite 2.04ct Fancy Yellow Pear Diamond Double Halo Ring is crafted from a luxurious combination of 18k yellow and white gol

Jun 03, 2026

2.04ct Fancy Yellow Diamond Double Halo Ring 18k Gold EGL Certified

Est. $10,985-$14,280

$100

Mynt AuctionsNew York, NY

Louis Vuitton Pearl Bead Charm Bracelet 18k Two Tone Gold 7.25: Louis Vuitton Pearl Bead Charm Bracelet 18k Two Tone Gold 7.25 This Louis Vuitton Monogram Pearls bracelet features a multi-charms chain design crafted from 18k yellow and white gold. Adorned with ele

Jun 05, 2026

Louis Vuitton Pearl Bead Charm Bracelet 18k Two Tone Gold 7.25

Est. $7,384-$9,599

$100

Mynt AuctionsNew York, NY

Rachel Koen Halo Diamond Necklace 18k Rose Gold 0.39ct G SI2: Rachel Koen Halo Diamond Necklace 18k Rose Gold 0.39ct G SI2 This exquisite Rachel Koen Halo Diamond Pendant Necklace is crafted in luxurious 18k rose gold, showcasing a stunning total carat weight of

Jun 01, 2026

Rachel Koen Halo Diamond Necklace 18k Rose Gold 0.39ct G SI2

Est. $2,353-$3,058

$100

Mynt AuctionsNew York, NY

18K gold emerald earrings: This 18K gold emerald stud earring perfectly showcases the wearer's daily charm with its elegant and fresh design. The emerald has a rich and captivating color, complemented by high clarity diamonds,

May 27, 2026

18K gold emerald earrings

Est. $2,000-$4,000

$10

TOISHINSEI Co., Ltd.Osaka, JP

18K gold sapphire ring: This 18K gold sapphire ring perfectly presents eternal elegance with its simple and classic design. The glassy luster of the sapphire complements its cornflower blue color, giving the wearer a fresh a

May 27, 2026

18K gold sapphire ring

Est. $2,700-$5,400

$10

TOISHINSEI Co., Ltd.Osaka, JP

18K gold sapphire ring: This 18K gold sapphire ring perfectly interprets the combination of nobility and elegance with its deep royal blue color and classic sparkling design. The round sapphire main stone shines like bright

May 27, 2026

18K gold sapphire ring

Est. $3,400-$6,800

$10

TOISHINSEI Co., Ltd.Osaka, JP

18K gold sapphire ring: This ring is meticulously crafted in 18K gold, set with a crystal clear and bright sea blue sapphire, showcasing excellent fire color effects. Its design style is minimalistic yet elegant, perfectly i

May 27, 2026

18K gold sapphire ring

Est. $10,000-$20,000

$1,000

TOISHINSEI Co., Ltd.Osaka, JP

Tiffany & Co. 18K and Silver 1.65" Reversible Earrings: Tiffany & Co. Paloma Picasso 18K Yellow Gold and Silver 1.65" Reversible Earrings - Bold in scale yet effortlessly versatile, these Tiffany & Co. Paloma Picasso reversible earrings reflect the designe

May 23, 2026

Tiffany & Co. 18K and Silver 1.65" Reversible Earrings

Est. $6,000-$6,500

$800

GWS Auctions Inc.Maitland, FL

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