Results for “18kt”

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18K Gold Ruby Ring: This 18K gold ruby ring perfectly embodies the combination of elegance and luxury. Its natural ruby shines brightly at 0.3 carats, making it the focal point for any occasion. Whether for everyday wear

May 27, 2026

18K Gold Ruby Ring

Est. $2,600-$5,200

$10

TOISHINSEI Co., Ltd.Osaka, JP

Pair of 3.04 Carat Diamond Studs in 18K White Gold with Certificate: Pair of 3.04 Carat Diamond Studs in 18K White Gold with Certificate These stud earrings are crafted from 18K white gold and feature two diamonds with a total weight of 3.04 carats. The diamonds are gr

6 days Left

Pair of 3.04 Carat Diamond Studs in 18K White Gold with Certificate

Est. $12,610-$16,393

$100

Mynt AuctionsNew York, NY

Chalcedony Pendant in 18K and 14K Yellow Gold by Arthur King 3.25": Chalcedony Pendant in 18K and 14K Yellow Gold by Arthur King 3.25" This pendant by Arthur King features a combination of 18K and 14K yellow gold, set with chalcedony. The piece weighs 49.2 grams and m

6 days Left

Chalcedony Pendant in 18K and 14K Yellow Gold by Arthur King 3.25"

Est. $6,084-$7,909

$100

Mynt AuctionsNew York, NY

Jennifer Meyer 18K Yellow Gold Bar Station Necklace: Jennifer Meyer 18K yellow gold necklace featuring bar stations. Measures 16 inches in length and weighs 3.3 grams. Signed 'Jennifer Meyer'.

5 days Left

Jennifer Meyer 18K Yellow Gold Bar Station Necklace

Est. $300-$400

$150

Hughes AuctionsSunland, CA

Africa Collection 18k Gold Drop Earrings With Multicolor Gemstone Beads By Marco Bicego: Africa Collection 18k Gold Drop Earrings With Multicolor Gemstone Beads By Marco Bicego These authentic Marco Bicego Africa dangle earrings are crafted from solid 18k yellow gold and adorned with vibr

May 28, 2026

Africa Collection 18k Gold Drop Earrings With Multicolor Gemstone Beads By Marco Bicego

Est. $2,938-$3,819

$100

BidhausNew York, NY

18K Gold 3.50 Ct Diamond Bangle Bracelet 97 Diamonds F-G VVS-VS: 18K Gold 3.50 Ct Diamond Bangle Bracelet 97 Diamonds F-G VVS-VS This exquisite 18K gold bangle bracelet features a stunning collection of 97 diamonds, totaling approximately 3.50 carats. The diamonds

May 28, 2026

18K Gold 3.50 Ct Diamond Bangle Bracelet 97 Diamonds F-G VVS-VS

Est. $4,836-$6,286

$100

Mynt AuctionsNew York, NY

18K White Gold Fancy Brown Diamond Ring 3.36 Ct with 40 Additional Diamonds: 18K White Gold Fancy Brown Diamond Ring 3.36 Ct with 40 Additional Diamonds This stunning 18K White Gold ring features a breathtaking 3.36 Ct. Fancy Brown diamond at its center, showcasing SI2 clarity

May 28, 2026

18K White Gold Fancy Brown Diamond Ring 3.36 Ct with 40 Additional Diamonds

Est. $12,818-$16,663

$100

Mynt AuctionsNew York, NY

Paloma Picasso Sugar Stacks Tiffany ring 18k rose gold black spinel size 5: Paloma Picasso Sugar Stacks Tiffany ring 18k rose gold black spinel size 5 This Tiffany & Co. ring from the Paloma Picasso Sugar Stacks collection features a cabochon black spinel set in solid 18k ros

May 28, 2026

Paloma Picasso Sugar Stacks Tiffany ring 18k rose gold black spinel size 5

Est. $4,160-$5,408

$100

BidhausNew York, NY

18K White Gold 10.50 Ct Diamond Earrings with 22 Rose-Cut Diamonds: 18K White Gold 10.50 Ct Diamond Earrings with 22 Rose-Cut Diamonds These stunning 18K white gold earrings feature a total diamond weight of 10.50 carats. The earrings are adorned with 22 rose-cut diam

Jun 02, 2026

18K White Gold 10.50 Ct Diamond Earrings with 22 Rose-Cut Diamonds

Est. $15,730-$20,449

$100

Mynt AuctionsNew York, NY

18k Yellow Gold Double Row Vintage Floral V Link Bracelet 7.5 Inch: 18k Yellow Gold Double Row Vintage Floral V Link Bracelet 7.5 Inch This vintage bracelet is crafted from 18k yellow gold and features a double row of V-shaped links, each adorned with a floral design

6 days Left

18k Yellow Gold Double Row Vintage Floral V Link Bracelet 7.5 Inch

Est. $11,804-$15,345

$100

Mynt AuctionsNew York, NY

2.50ct Fancy Vivid Yellow Pear Diamond EGL Certified 18k Two Tone Halo Ring: 2.50ct Fancy Vivid Yellow Pear Diamond EGL Certified 18k Two Tone Halo Ring This contemporary ring features an EGL certified 2.50 carat Fancy Vivid Yellow pear cut diamond as its centerpiece, graded I

4 days Left

2.50ct Fancy Vivid Yellow Pear Diamond EGL Certified 18k Two Tone Halo Ring

Est. $35,932-$46,711

$27,500

Mynt AuctionsNew York, NY

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

18K gold emerald necklace: This 18K gold emerald necklace features a natural emerald gemstone at its center, emitting a rich green glow, as if the essence of nature is condensed around the neck. The necklace is elegantly design

May 27, 2026

18K gold emerald necklace

Est. $30,000-$60,000

$1,000

TOISHINSEI Co., Ltd.Osaka, JP

18K gold sapphire ring: This ring is meticulously crafted with 18K gold, set with a glass-filled blue sapphire, with a particularly beautiful cut, transparent and bright, sparkling with fire, as if immersed in the deep blue

May 27, 2026

18K gold sapphire ring

Est. $10,000-$20,000

$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 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 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 Natural Aquamarine Ring: This 18K gold natural aquamarine ring symbolizes endless love and elegance. The natural aquamarine is renowned for its unique color and high clarity, perfectly set in the exquisite 18K gold ring setti

May 27, 2026

18K Gold Natural Aquamarine Ring

Est. $8,000-$16,000

$100

TOISHINSEI Co., Ltd.Osaka, JP

Elsa Peretti Tiffany & Co. Heart Diamond 18k Gold Open Ring Size 5.5: Elsa Peretti Tiffany & Co. Heart Diamond 18k Gold Open Ring Size 5.5 This Tiffany & Co. Peretti Diamond Full Heart Open Ring is crafted in 18k yellow gold and features a full heart design accented by

May 30, 2026

Elsa Peretti Tiffany & Co. Heart Diamond 18k Gold Open Ring Size 5.5

Est. $6,123-$7,959

$100

Mynt AuctionsNew York, NY

1950s Harbor Diamonds 45 Carat Diamond Collar Necklace in 18K Yellow Gold: 1950s Harbor Diamonds 45 Carat Diamond Collar Necklace in 18K Yellow Gold This exquisite vintage collar necklace, hailing from the 1950s, showcases a stunning array of round brilliant diamonds with an

6 days Left

1950s Harbor Diamonds 45 Carat Diamond Collar Necklace in 18K Yellow Gold

Est. $96,733-$125,752

$100

Mynt AuctionsNew York, NY

Cartier LOVE Mini 18k White Gold Diamond Band Ring Size 5 Cert: Cartier LOVE Mini 18k White Gold Diamond Band Ring Size 5 Cert This authentic Cartier LOVE Mini Band Ring is crafted from solid 18k white gold and features the iconic screw motifs of the renowned LOVE

Jun 04, 2026

Cartier LOVE Mini 18k White Gold Diamond Band Ring Size 5 Cert

Est. $3,692-$4,799

$100

Mynt AuctionsNew York, NY

May 31, 2026

DIAMOND FLOWER RING 18K 750 YELLOW WHITE GOLD

Est. $1,125-$1,650

$25

NY Elizabeth Beverly Hills, CA

18K gold emerald bracelet: This bracelet is crafted in 18K gold, paired with natural emerald, emitting a rich green light, like a spirit of nature, adding a touch of elegance to the wearer. The fresh tones of emerald complement

May 27, 2026

18K gold emerald bracelet

Est. $8,000-$16,000

$100

TOISHINSEI Co., Ltd.Osaka, JP

18K gold sapphire ring: This ring is meticulously crafted in 18K gold, set with dazzling sapphires, exuding a noble royal blue aura. The texture of its glass body complements the bright color, adding a touch of grandeur and

May 27, 2026

18K gold sapphire ring

Est. $7,500-$15,000

$100

TOISHINSEI Co., Ltd.Osaka, JP

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