Results for “18kt”

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FRENCH ART NOUVEAU 18K GOLD ENAMEL AND GEM-SET PENDANT NECKLACE: Dimensions: Length: 24 3/8 in. (62 cm), Weight: 16.5 g Description: A French Art Nouveau pendant necklace in 18K gold, featuring a dynamic polychrome enamel centerpiece depicting a male figure slaying

3 days Left

FRENCH ART NOUVEAU 18K GOLD ENAMEL AND GEM-SET PENDANT NECKLACE

Est. £8,000-£10,000

£2,000

Swanley Auction LTDEngland, UK

AN 18K GOLD AND DIAMOND RING: AN 18K GOLD AND DIAMOND RING Centering a round brilliant-cut diamond, weighing 2.05 carats, flanked by trios of round brilliant-cut and marquise-shaped diamonds; estimated remaining diamond weight 2.5

5 days Left

AN 18K GOLD AND DIAMOND RING

Est. $15,000-$20,000

$15,000

BonhamsLos Angeles, CA

South Sea Pearl Earrings with 18k Gold Studs: South Sea pearl earrings with 18k gold studs, pearls 14mm. Provenance: Honolulu, Hawaii collection. PLEASE NOTE: payment for silver, gold, jewelry, and coins must be made via wire transfer, cash, or c

3 days Left

South Sea Pearl Earrings with 18k Gold Studs

Est. $700-$1,200

$350

Kaminski AuctionsBeverly, MA

0.70 CARAT ROUND BRILLIANT I VS DIAMOND 18 KARAT YELLOW GOLD COCKTAIL RING: 0.70 CARAT ROUND BRILLIANT I VS DIAMOND 18 KARAT YELLOW GOLD COCKTAIL RING PRODUCT DESCRIPTION Title: 0.70 Carat Round Brilliant I VS Diamond 18 Karat Yellow Gold Cocktail Ring Style: Cocktail Metal:

May 24, 2026

0.70 CARAT ROUND BRILLIANT I VS DIAMOND 18 KARAT YELLOW GOLD COCKTAIL RING

Est. $4,500-$5,029

$3,700

Modern JewelryValley Village, CA

18K GOLD BLACK ONYX BURMA RUBY PARROT BROOCH: 18K GOLD BLACK ONYX BURMA RUBY PARROT BROOCH: 18K yellow gold brooch in the form a parrot contains black onyx and a cabochon Burma ruby as the eye. Double pin stem with safety plunger. The brooch was

3 days Left

18K GOLD BLACK ONYX BURMA RUBY PARROT BROOCH

Est. $2,500-$4,000

$2,200

Burchard Galleries IncSt. Petersburg, FL

0.80 CARAT ROUND BRILLIANT G VS1 DIAMOND 18 KARAT WHITE GOLD PENDANT NECKLACE: 0.80 CARAT ROUND BRILLIANT G VS1 DIAMOND 18 KARAT WHITE GOLD PENDANT NECKLACE Title: 0.80 Carat Round Brilliant G VS1 Diamond 18 Karat White Gold Pendant Necklace Style: Pendant Metal: 18 Karat White

May 24, 2026

0.80 CARAT ROUND BRILLIANT G VS1 DIAMOND 18 KARAT WHITE GOLD PENDANT NECKLACE

Est. $4,114-$4,598

$3,350

Modern JewelryValley Village, CA

Pomellato Diamond Wide Link 18K Rose Gold Ring Size 54: Description: Elegant Pomellato wide link ring crafted in 18K rose gold, featuring a bold interlocking design accented with brilliant cut diamonds. The wider band enhances the sculptural form, creating

3 days Left

Pomellato Diamond Wide Link 18K Rose Gold Ring Size 54

Est. $2,000-$4,000

$500

Victorins AuctionsTokyo, Setagaya City

Roberto Coin 18k Pink Yellow Gold Diamond Flex Choker Necklace: Roberto Coin 18k Pink Yellow Gold Diamond Flex Choker Necklace Elevate your style with this chic and authentic wide choker necklace by Roberto Coin. Crafted from luxurious 18k pink and yellow gold, th

4 hrs Left

Roberto Coin 18k Pink Yellow Gold Diamond Flex Choker Necklace

Est. $13,117-$17,052

$100

Mynt AuctionsNew York, NY

JUDITE RIPKA 16-14.5MM PINK QUARTZ 18 KARAT YELLOW GOLD COCKTAIL RING: JUDITE RIPKA 16-14.5MM PINK QUARTZ 18 KARAT YELLOW GOLD COCKTAIL RING PRODUCT DESCRIPTION Designer: Judite Ripka Title: Judite Ripka 1.00 Carat Cushion Modified Brilliant Cut 18 Karat Yellow Gold Cock

May 24, 2026

JUDITE RIPKA 16-14.5MM PINK QUARTZ 18 KARAT YELLOW GOLD COCKTAIL RING

Est. $6,426-$7,182

$5,200

Modern JewelryValley Village, CA

3.00ct Natural Diamonds Hearts on Hearts Dangle Earrings 18 karat**: Title: 3.00ct Natural Diamonds Hearts on Hearts Dangle Earrings 18 karat** Description: Long hinged diamond Heart dangle earrings. 3.00cts of natural round diamonds: G-color, Vs-2 clarity. 18kt. yello

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3.00ct Natural Diamonds Hearts on Hearts Dangle Earrings 18 karat**

$3,255

Chairish AuctionsNew York, NY

A PAIR OF JULIE COHEN 18K GOLD AND LAPIS STUD EARRINGS,: A PAIR OF JULIE COHEN 18K GOLD AND LAPIS STUD EARRINGS, 18k yellow gold stud earrings with omega backs, each set with a round lapis cabochon, signed on back, "Julie Cohen." Total approximate weight: 6

2 days Left

A PAIR OF JULIE COHEN 18K GOLD AND LAPIS STUD EARRINGS,

Est. $800-$1,000

$400

Simpson Galleries, LLCHouston, TX

Judith Ripka Long Necklace 18k Yellow Gold Diamonds Pink Crystals Pearls: Judith Ripka Long Necklace 18k Yellow Gold Diamonds Pink Crystals Pearls Elevate your style with this exquisite long necklace by Judith Ripka, expertly crafted from 18k yellow gold. This stunning piec

1 day Left

Judith Ripka Long Necklace 18k Yellow Gold Diamonds Pink Crystals Pearls

Est. $12,623-$16,409

$9,700

Mynt AuctionsNew York, NY

2.00 CARAT ROSE CUT J SI DIAMOND 18 KARAT TWO TONE GOLD/SILVER COCKTAIL RING: 2.00 CARAT ROSE CUT J SI DIAMOND 18 KARAT TWO TONE GOLD/SILVER COCKTAIL RING PRODUCT DESCRIPTION Title: 2.00 Carat Rose Cut J SI Diamond 18 Karat Two Tone Gold/Silver Cocktail Ring Style: Cocktail Met

May 24, 2026

2.00 CARAT ROSE CUT J SI DIAMOND 18 KARAT TWO TONE GOLD/SILVER COCKTAIL RING

Est. $4,998-$5,586

$4,100

Modern JewelryValley Village, CA

4.04ct Natural Diamonds Cluster Channel Princess Clip Earrings 18 Karat**: Title: 4.04ct Natural Diamonds Cluster Channel Princess Clip Earrings 18 Karat** Description: Magnificent Jewels Diamond Square Cluster earrings. 4.04ct. Natural diamonds Princess cut diamonds. H colo

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4.04ct Natural Diamonds Cluster Channel Princess Clip Earrings 18 Karat**

$4,650

Chairish AuctionsNew York, NY

0.35 CARAT ROUND BRILLIANT I SI DIAMOND 18 KARAT WHITE GOLD BEAD BRACELET: 0.35 CARAT ROUND BRILLIANT I SI DIAMOND 18 KARAT WHITE GOLD BEAD BRACELET 0.35 CARAT ROUND BRILLIANT I SI DIAMOND 18 KARAT WHITE GOLD BEAD BRACELET PRODUCT DESCRIPTION Title: 0.35 Carat Round Brillian

May 24, 2026

0.35 CARAT ROUND BRILLIANT I SI DIAMOND 18 KARAT WHITE GOLD BEAD BRACELET

Est. $5,100-$5,700

$4,200

Modern JewelryValley Village, CA

18K Gold Band Ring: A size five white gold band ring in 18k. The ring weighs 6.5 grams.

3 hrs Left

18K Gold Band Ring

Est. $300-$500

$200

Cordier AuctionsHarrisburg, PA

9.5-8.5MM EMERALD 0.78 CARAT ROUND DIAMOND 18 KARAT YELLOW GOLD STUD EARRINGS: 9.5-8.5MM EMERALD 0.78 CARAT ROUND DIAMOND 18 KARAT YELLOW GOLD STUD EARRINGS PRODUCT DESCRIPTION Title: 9.5-8.55MM Emerald 0.78 Carat Round Brilliant G VS Diamond 18 Karat Yellow Gold Stud Earrings S

May 24, 2026

9.5-8.5MM EMERALD 0.78 CARAT ROUND DIAMOND 18 KARAT YELLOW GOLD STUD EARRINGS

Est. $4,590-$5,130

$3,750

Modern JewelryValley Village, CA

Modern Hand Made Fused Gold Sticks Pin 18 Karat**: Title: Modern Hand Made Fused Gold Sticks Pin 18 Karat** Description: MAGNIFICENT JEWELS Vintage "Fused Sticks" Gold pin. New condition. 2.8 X 1.8 inch Depth: .32 inch 18kt. yellow gold 19.7 grams All

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Modern Hand Made Fused Gold Sticks Pin 18 Karat**

$3,720

Chairish AuctionsNew York, NY

Pink Sapphire Diamond Heart 18K Yellow Gold Ring: Description: Elegant pink sapphire and diamond heart ring crafted in 18K yellow gold, featuring a heart shaped design set with vibrant pink sapphires accented with brilliant cut diamonds. The rich col

3 days Left

Pink Sapphire Diamond Heart 18K Yellow Gold Ring

Est. $3,000-$5,000

$700

Victorins AuctionsTokyo, Setagaya City

18k Gold and Oval Coral Ring: 18k gold and oval coral ring, size 7. Approximately 4.90 grams TW with stone. Provenance: Miami Beach, Florida collection. PLEASE NOTE: payment for silver, gold, jewelry, and coins must be made via wi

2 days Left

18k Gold and Oval Coral Ring

Est. $250-$350

$125

Kaminski AuctionsBeverly, MA

IALAOONIS VINTAGE 18 KARAT YELLOW GOLD DANGLING LEAF EARRINGS 7.89 GRAMS: IALAOONIS VINTAGE 18 KARAT YELLOW GOLD DANGLING LEAF EARRINGS 7.89 GRAMS Designer: lalaoonis Detailed Description: Elevate your look with these striking vintage leaf earrings from designer Lalaoonis.

May 24, 2026

IALAOONIS VINTAGE 18 KARAT YELLOW GOLD DANGLING LEAF EARRINGS 7.89 GRAMS

Est. $4,131-$4,617

$3,400

Modern JewelryValley Village, CA

Ponte Vecchio Sapphire Diamond Flower 18K Yellow Gold Ring: Description: Elegant Ponte Vecchio flower ring crafted in 18K yellow gold, featuring a floral motif set with deep blue sapphires accented with brilliant cut diamonds. The layered petal design creates

3 days Left

Ponte Vecchio Sapphire Diamond Flower 18K Yellow Gold Ring

Est. $2,000-$4,000

$500

Victorins AuctionsTokyo, Setagaya City

AN EMERALD AND DIAMOND RING, 18K GOLD MOUNT: Dimensions Inner diameter 0.65 in (16.4 mm); Emerald 0.37 × 0.33 in (9.4 × 8.5 mm); Weight 16.4 g Description An 18K yellow gold ring set with a cushion-shaped cabochon emerald weighing approximatel

1 day Left

AN EMERALD AND DIAMOND RING, 18K GOLD MOUNT

Est. $10,000-$20,000

$3,000

I&J AuctionRidgewood, NJ

Ruby Diamond 18K Yellow Gold Rope Band Ring: Description: Elegant ruby and diamond band ring crafted in 18K yellow gold, featuring a twisted rope design accented with alternating ruby and brilliant cut diamond elements. The textured gold creates

3 days Left

Ruby Diamond 18K Yellow Gold Rope Band Ring

Est. $1,500-$3,500

$500

Victorins AuctionsTokyo, Setagaya City

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