Results for “15 Ct Diamond”

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14k Gold 34 Ct Natural Topaz & Diamond Pendant( Without Chain ): Ref:231172426 // gold content:14k gold // main gemstone:topaz // shape:pear // carat weight:34ct // color:blue // treatment:natural // // adjacent gemstone 2 : diamond // number of stones:15 // shape:

14k Gold 34 Ct Natural Topaz & Diamond Pendant( Without Chain )

Est.

$2,900

-

$4,300

$1,300

Elbert GallerySilver Spring, MD

$Huge Exceptional 16.5 Ct Sparkling Green Lab Simulated Diamond: This Exceptional 16.5 Ct VVs1 Lab Simulated Diamond Is a Fancy Cushion Cut Measuring 15 x 14.7 mm. It is eye clean and Bursting Out with a Full Spectrum of Colors. ***With a refractive index of 2.65-2$

Aug 01, 2026

Huge Exceptional 16.5 Ct Sparkling Green Lab Simulated Diamond

Est.

$1,500

-

$2,000

$1

1 Great Deal Auctions Meridian, ID

14k Gold 15.0 Ct Natural Prehnite & Diamond Pendant( Without Chain ): Ref:231068173 // gold content:14k gold // main gemstone:prehnite // shape:oval // carat weight:15. 0ct // color:green // treatment:natural // // adjacent gemstone 2 : diamond // shape:round // clarity

14k Gold 15.0 Ct Natural Prehnite & Diamond Pendant( Without Chain )

Est.

$2,600

-

$4,000

$1,200

Elbert GallerySilver Spring, MD

14KT YELLOW GOLD HALF MOON PENDANT WITH RUBY AND DIAMONDS: 14KT GOLD WT. APPROX. 2.04 GRAMDIAMOND WT. APPROX. 0.15 CT / 25 PCSRUBY WT. APPROX. 0.95 CARAT / 15 PCSSIZE: 17 MM X 22 MM (WITHOUT LOOP)

Aug 03, 2026

14KT YELLOW GOLD HALF MOON PENDANT WITH RUBY AND DIAMONDS

Est.

$960

-

$1,440

$100

Platinum Auction GroupBoca Raton, FL

14k Gold 2.10 Ct Natural Opal & Diamond Pendant( Without Chain ): Ref:231071204 // gold content:14k gold // main gemstone:opal // shape:pear // carat weight:2. 10ct // color:color // treatment:natural // // adjacent gemstone 2 : diamond // number of stones:15 // sha

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14k Gold 2.10 Ct Natural Opal & Diamond Pendant( Without Chain )

Est.

$1,800

-

$2,600

$800

Elbert GallerySilver Spring, MD

14k Gold 15.55 Ct Natural Topaz & Diamond Ring: Ref:231179103 // gold content:14k gold // ring size:7. 25us // // main gemstone:topaz // shape:octagonal // carat weight:15. 55ct // color:blue // treatment:natural // // adjacent gemstone 2 : diamond

Starts Jul 17

14k Gold 15.55 Ct Natural Topaz & Diamond Ring

Est.

$1,900

-

$2,800

$850

Elbert GallerySilver Spring, MD

Art Deco Platinum Ruby Diamond Brooch 3.25 x 1.5 inches: Art Deco Platinum Ruby Diamond Brooch 3.25 x 1.5 inches This exquisite Art Deco brooch showcases a stunning combination of Burma rubies and diamonds, crafted in luxurious platinum. The centerpiece fea

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Art Deco Platinum Ruby Diamond Brooch 3.25 x 1.5 inches

$42,450

Diamond DepotNew York, NY

Art Deco Platinum Necklace with 14 Emeralds and 257 Diamonds: Art Deco Platinum Necklace with 14 Emeralds and 257 Diamonds This exquisite Art Deco necklace showcases a stunning combination of emeralds and diamonds, crafted in platinum. The piece features 14 vibr

18 hrs Left

Art Deco Platinum Necklace with 14 Emeralds and 257 Diamonds

Est.

$93,847

-

$122,001

$72,000

BidhausNew York, NY

14k Gold 1.40 Ct Natural Ruby & Diamond Pendant( Without Chain ): Ref:231172269 // gold content:14k gold // main gemstone:ruby // shape:square // carat weight:1. 40ct // color:red // treatment:natural // // adjacent gemstone 2 : diamond // number of stones:15 // sha

14k Gold 1.40 Ct Natural Ruby & Diamond Pendant( Without Chain )

Est.

$2,400

-

$3,600

$1,100

Elbert GallerySilver Spring, MD

14k Gold 23.66 Ct Natural Prehnite & Diamond & Ruby Pendant( Without Chain ): Ref:231173217 // gold content:14k gold // main gemstone:prehnite // shape:oval // carat weight:23. 66ct // color:yellow // treatment:natural // // adjacent gemstone 2 : diamond // number of stones:15

Ends in 14d 19h

14k Gold 23.66 Ct Natural Prehnite & Diamond & Ruby Pendant( Without Chain )

Est.

$2,200

-

$3,300

$1,000

Elbert GallerySilver Spring, MD

14k Gold 23.66 Ct Natural Prehnite & Diamond & Ruby Pendant( Without Chain ): Ref:231167258 // gold content:14k gold // main gemstone:prehnite // shape:oval // carat weight:23. 66ct // color:yellow // treatment:natural // // adjacent gemstone 2 : diamond // number of stones:15

14k Gold 23.66 Ct Natural Prehnite & Diamond & Ruby Pendant( Without Chain )

Est.

$2,200

-

$3,300

$1,000

Elbert GallerySilver Spring, MD

GIA Certified 18K White Gold Pink Sapphire Diamond Ruby Necklace: GIA Certified 18K White Gold Pink Sapphire Diamond Ruby Necklace This exquisite necklace features an elegant design crafted from 18K white gold, adorned with a stunning GIA Certified pink sapphire wei

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GIA Certified 18K White Gold Pink Sapphire Diamond Ruby Necklace

$116,520

BidhausNew York, NY

Art Deco Platinum Necklace with 14 Emeralds and 257 Diamonds: Art Deco Platinum Necklace with 14 Emeralds and 257 Diamonds This exquisite Art Deco necklace showcases a stunning combination of emeralds and diamonds, crafted in platinum. The piece features 14 vibr

Jul 30, 2026

Art Deco Platinum Necklace with 14 Emeralds and 257 Diamonds

Est.

$155,930

-

$188,675

$60,500

Diamond DepotNew York, NY

Gorgeous 14 Kt White Plate 17.5 Cttw Simulated Diamond Ring: Sparkling 14 Kt Yellow Gold Plated 4.5 Ct Marquis Cut Lab Simulated Diamond Ring. This 4.5 Ct VVs1 Eye Clean Marquis Cut Centerstone measures approx 15 x 7 mm. and is complimented by 12 Fancy Baguette

Jul 26, 2026

Gorgeous 14 Kt White Plate 17.5 Cttw Simulated Diamond Ring

Est.

$400

-

$500

$1

1 Great Deal Auctions Meridian, ID

French 18K Gold Diamond Ruby Sapphire Emerald Jewelry Set: French 18K Gold Diamond Ruby Sapphire Emerald Jewelry Set This exquisite jewelry set features a stunning French design crafted from 18K yellow gold, adorned with a dazzling array of diamonds, rubies,

1 day Left

French 18K Gold Diamond Ruby Sapphire Emerald Jewelry Set

Est.

$225,914

-

$273,356

$69,500

Diamond DepotNew York, NY

14k Gold 15.55 Ct Natural Topaz & Diamond Ring: Ref:231177105 // gold content:14k gold // ring size:7. 25us // // main gemstone:topaz // shape:octagonal // carat weight:15. 55ct // color:blue // treatment:natural // // adjacent gemstone 2 : diamond

Ends in 36d 17h

14k Gold 15.55 Ct Natural Topaz & Diamond Ring

Est.

$1,800

-

$2,600

$800

Elbert GallerySilver Spring, MD

Natural Fancy Color Sapphire Gemstones 0.89 Ct. 15 Pcs. Round Diamand Cut 2.6 to 1.3 Mm.: Product ID: 806162280 Product Name: Natural Green Sapphire Weight: 0.89 CT. Size: 2.6 x 2.6 x 1.7 to 2.2 x 2.2 x 1.3 MM. Shape: Round Diamond Cut Color: Fancy Color Clarity:VSI Luster: Very Good Gems

3 days Left

Natural Fancy Color Sapphire Gemstones 0.89 Ct. 15 Pcs. Round Diamand Cut 2.6 to 1.3 Mm.

Est.

$46

-

$73

$8

Treasure of Gems & JewelryLake Charles, LA

GIA Certified 18K White Gold Pink Sapphire Diamond Ruby Necklace: GIA Certified 18K White Gold Pink Sapphire Diamond Ruby Necklace This exquisite necklace features an elegant design crafted from 18K white gold, adorned with a stunning GIA Certified pink sapphire wei

4 days Left

GIA Certified 18K White Gold Pink Sapphire Diamond Ruby Necklace

Est.

$198,828

-

$240,581

$67,500

Diamond DepotNew York, NY

14k Gold 15.55 Ct Natural Topaz & Diamond Ring: Ref:231167197 // gold content:14k gold // ring size:7. 25us // // main gemstone:topaz // shape:octagonal // carat weight:15. 55ct // color:blue // treatment:natural // // adjacent gemstone 2 : diamond

14k Gold 15.55 Ct Natural Topaz & Diamond Ring

Est.

$1,500

-

$2,300

$700

Elbert GallerySilver Spring, MD

14K White Gold Lab Grown Diamond 4 1/5 Ct.Tw. Oval Shape Recrystalized Ruby Engagement Ring (Center: 14K White Gold Lab Grown Diamond 4 1/5 Ct.Tw. Oval Shape Recrystalized Ruby Engagement Ring (Center 3 7/8 ct) 14k White Gold Stone Color: D-f Stone Clarity: Vs Each ring is presented in standard size

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14K White Gold Lab Grown Diamond 4 1/5 Ct.Tw. Oval Shape Recrystalized Ruby Engagement Ring (Center

$2,300

BidhausNew York, NY

14k Gold 15.55 Ct Natural Topaz & Diamond Ring: Ref:231175207gold // content:14k // goldring // size:7. 25usmain // gemstone:topazshape:octagonalcarat // weight:15. 55ct // color:bluetreatment:naturaladjacent // gemstone // 2 // : // diamondnumber

Ends in 22d 19h

14k Gold 15.55 Ct Natural Topaz & Diamond Ring

Est.

$1,500

-

$2,300

$700

Elbert GallerySilver Spring, MD

14k Gold 15.55 Ct Natural Topaz & Diamond Ring: Ref:231171192 // gold content:14k gold // ring size:7. 25us // // main gemstone:topaz // shape:octagonal // carat weight:15. 55ct // color:blue // treatment:natural // // adjacent gemstone 2 : diamond

14k Gold 15.55 Ct Natural Topaz & Diamond Ring

Est.

$1,500

-

$2,300

$700

Elbert GallerySilver Spring, MD

Omega White Gold and Diamond ‘Deville’ Wristwatch: 18 kt., mechanical, rectangular bark-textured silver-tone dial applied with chrome and black stick hour markers, single-cut diamonds ap. 1.00 ct., case dia. ap. 23 x 26 mm., bark-textured articulated

7 days Left

Omega White Gold and Diamond ‘Deville’ Wristwatch

Est.

$2,500

-

$3,500

$1,200

DOYLE Auctioneers & AppraisersNew York, NY

GIA Certified Art Deco Platinum Necklace with Diamonds and Pearls: GIA Certified Art Deco Platinum Necklace with Diamonds and Pearls This exquisite Art Deco necklace is crafted in platinum and features a stunning array of gemstones. At its center lies an approximatel

4 days Left

GIA Certified Art Deco Platinum Necklace with Diamonds and Pearls

Est.

$104,715

-

$136,129

$100

BidhausNew York, NY

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