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26.31ct GIA NATURAL RED SPESSARTITE GARNET DIAMONDS RAISED CROWN RING 18KT+: Title: 26.31ct GIA NATURAL RED SPESSARTITE GARNET DIAMONDS RAISED CROWN RING 18KT+ Description: Raised Spessartite Crown GIA 23.91ct. Natural Red Spessartite & 2.40ct. diamonds ring. GIA Certified Rep

2026

26.31ct GIA NATURAL RED SPESSARTITE GARNET DIAMONDS RAISED CROWN RING 18KT+

Chairish Auctions

Est. $16,000-$19,000

Buy Now for $13,580.00

GIA Marquise 1.67ct E IF Loose Lab Diamond: GIA Marquise 1.67ct E IF Loose Lab Diamond Experience the beauty of a lab-grown diamond, certified by the prestigious GIA as a 1.67ct Marquise cut E color IF clarity stone. With exceptional EX polish

Apr 19, 2026

GIA Marquise 1.67ct E IF Loose Lab Diamond

Est. $19,505-$29,260

Loose Lab Diamond - GIA Pear 4.97ct H FL: Loose Lab Diamond - GIA Pear 4.97ct H FL Experience the exceptional quality of a lab-grown diamond, certified by the prestigious GIA as a 4.97ct Pear cut with an impressive H color and FL clarity. Thi

Apr 20, 2026

Loose Lab Diamond - GIA Pear 4.97ct H FL

Est. $232,410-$348,615

Loose Lab Diamond - GIA Radiant 3.58ct E VVS2: Loose Lab Diamond - GIA Radiant 3.58ct E VVS2 Experience the brilliance of nature in a lab-grown diamond, certified by the renowned GIA as a radiant 3.58ct E VVS2. This exceptional stone boasts an EX

Apr 21, 2026

Loose Lab Diamond - GIA Radiant 3.58ct E VVS2

Est. $14,240-$21,360

Loose Lab Diamond - GIA Round 0.82ct D FL: Loose Lab Diamond - GIA Round 0.82ct D FL A rare and exceptional lab-grown diamond, certified by the prestigious GIA, boasts a stunning round cut with a color grade of D (colorless) and clarity grade

Apr 28, 2026

Loose Lab Diamond - GIA Round 0.82ct D FL

Est. $12,080-$18,120

GIA Round 0.92ct D IF Loose Lab Diamond: GIA Round 0.92ct D IF Loose Lab Diamond Experience the brilliance of a lab-grown diamond, certified by the prestigious GIA as a Round 0.92ct D IF Loose Lab Diamond. With its exceptional cut, color, an

Apr 27, 2026

GIA Round 0.92ct D IF Loose Lab Diamond

Est. $3,950-$5,925

Loose Lab Diamond - GIA Round 5.09ct D FL: Loose Lab Diamond - GIA Round 5.09ct D FL Experience the brilliance of a lab-grown diamond, certified by the prestigious GIA as a 5.09ct D FL round brilliant. This exceptional stone boasts an EX cut,

Apr 30, 2026

Loose Lab Diamond - GIA Round 5.09ct D FL

Est. $430,770-$646,155

GIA 6.39 Ct Fancy Diamond Ring 18K White Yellow Gold: GIA 6.39 Ct Fancy Diamond Ring 18K White Yellow Gold This stunning ring features a captivating GIA Certified 6.39 Ct. Round Brilliant Diamond, exhibiting a unique Fancy Brownish Greenish Yellow color

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GIA 6.39 Ct Fancy Diamond Ring 18K White Yellow Gold

Loose Lab Diamond - GIA Cushion Modified 3.03ct D IF: Loose Lab Diamond - GIA Cushion Modified 3.03ct D IF Experience the beauty of a lab-grown diamond, certified by the prestigious GIA as a D color, IF clarity, and EX polish. This cushion-cut gemstone b

Apr 20, 2026

Loose Lab Diamond - GIA Cushion Modified 3.03ct D IF

Est. $81,795-$122,695

Loose Lab Diamond - GIA Old Miner 1.26ct D VVS2: Loose Lab Diamond - GIA Old Miner 1.26ct D VVS2 A rare opportunity to own a genuine lab-grown diamond, certified by the prestigious GIA as a D color VVS2, this 1.26ct gemstone boasts exceptional clari

Apr 25, 2026

Loose Lab Diamond - GIA Old Miner 1.26ct D VVS2

Est. $4,585-$6,880

Loose Lab Diamond - GIA Princess 1.23ct E VVS2: Loose Lab Diamond - GIA Princess 1.23ct E VVS2 A rare and exceptional loose lab diamond, certified by the prestigious GIA as a Princess cut with a vibrant E color and flawless VVS2 clarity, boasts an

Apr 24, 2026

Loose Lab Diamond - GIA Princess 1.23ct E VVS2

Est. $3,340-$5,010

GIA 1ct Fancy Yellow Diamond Three Stone Ring 18k Gold: GIA 1ct Fancy Yellow Diamond Three Stone Ring 18k Gold This exquisite three stone ring features a stunning GIA certified 1.00 carat Fancy Yellow diamond at its center, flanked by two pear-shaped diamo

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GIA 1ct Fancy Yellow Diamond Three Stone Ring 18k Gold

Three Diamond Platinum Ring with GIA Certification and H VS2 Stones: Three Diamond Platinum Ring with GIA Certification and H VS2 Stones This platinum 3-stone diamond ring features three GIA certified diamonds: a 2.00 carat center stone and two side stones weighing 1.3

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Three Diamond Platinum Ring with GIA Certification and H VS2 Stones

27.22 Cts GIA Blue Tanzanite: Collector-grade 27.22 cts GIA Blue Tanzanite (GIA certified) with vibrant saturation and rich color presence. Suited for a luxury earrings; a standout addition to any gemstone collection.

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27.22 Cts GIA Blue Tanzanite

Nile Jewels Co Ltd

Est. $66,000-$132,000

18k Yellow Gold GIA 4.22ct No Heat Green Sapphire Cocktail Ring: 18k Yellow Gold GIA 4.22ct No Heat Green Sapphire Cocktail Ring This exquisite cocktail ring features a stunning 4.22 carat natural green sapphire, certified by GIA, showcasing a brilliant cut and a b

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18k Yellow Gold GIA 4.22ct No Heat Green Sapphire Cocktail Ring

GIA Cushion Diamond Solitaire Engagement Ring 14K Yellow Gold, 3.30 CT: GIA Cushion Diamond Solitaire Engagement Ring 14K Yellow Gold, 3.30 CT This is a beautiful diamond engagement ring! Diamonds: 1 cushion cut 3.30 ct, K, I1 Certified: GIA Metal: 14K yellow gold Weight:

2026

GIA Cushion Diamond Solitaire Engagement Ring 14K Yellow Gold, 3.30 CT

Chairish Auctions

Est. $29,000-$35,000

Buy Now for $23,996.00

GIA Fancy Deep Yellow Diamond Double Halo Ring 1.04ct 18k Gold: GIA Fancy Deep Yellow Diamond Double Halo Ring 1.04ct 18k Gold This exquisite GIA certified Fancy Deep Yellow Diamond Double Halo Ring is a true statement piece. Crafted in a luxurious two-tone design

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GIA Fancy Deep Yellow Diamond Double Halo Ring 1.04ct 18k Gold

$7,030(18 bids)

GIA Round 2.08ct D VVS1 Diamond, Loose: GIA Round 2.08ct D VVS1 Diamond, Loose Experience the unparalleled brilliance of this stunning 2.08ct Round D VVS1 diamond, certified by the prestigious Gemological Institute of America (GIA). Grown i

Apr 15, 2026

GIA Round 2.08ct D VVS1 Diamond, Loose

Est. $9,415-$14,125

Loose Lab Diamond - GIA Round 3.01ct D FL: Loose Lab Diamond - GIA Round 3.01ct D FL A rare and exceptional loose lab diamond, certified by the prestigious GIA, boasts a flawless clarity grade of FL and a color grade of D, making it one of the

Apr 21, 2026

Loose Lab Diamond - GIA Round 3.01ct D FL

Est. $74,880-$112,320

14k White Gold GIA Princess Cut Diamond Engagement Ring with Hidden Halo: 14k White Gold GIA Princess Cut Diamond Engagement Ring with Hidden Halo This exquisite engagement ring features a stunning 1.18 carat total weight of natural diamonds, highlighted by a GIA certified

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14k White Gold GIA Princess Cut Diamond Engagement Ring with Hidden Halo

Loose Lab Diamond - GIA Emerald 3.91ct F VVS1: Loose Lab Diamond - GIA Emerald 3.91ct F VVS1 Experience the exceptional quality of this stunning loose lab diamond, certified by the prestigious GIA as an Emerald cut with a vibrant F color and flawl

Apr 14, 2026

Loose Lab Diamond - GIA Emerald 3.91ct F VVS1

Est. $20,935-$31,405

Art Deco Platinum 1.17 Ct GIA Diamond Ring with 74 Diamonds: Art Deco Platinum 1.17 Ct GIA Diamond Ring with 74 Diamonds This exquisite Art Deco ring is crafted in platinum and features a stunning GIA Certified diamond weighing 1.17 Ct. The center diamond boast

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Art Deco Platinum 1.17 Ct GIA Diamond Ring with 74 Diamonds

Radiant Cut 3.04ct Fancy Intense Yellow Diamond Ring with Trilliant Sides GIA: Radiant Cut 3.04ct Fancy Intense Yellow Diamond Ring with Trilliant Sides GIA This stunning Fancy Yellow Ring features a dazzling 3.04 ct GIA certified Fancy Yellow Intense Radiant Cut diamond at its

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Radiant Cut 3.04ct Fancy Intense Yellow Diamond Ring with Trilliant Sides GIA

GIA Oval 2.09ct D VVS1 Diamond: GIA Oval 2.09ct D VVS1 Diamond Experience the exceptional beauty of this 2.09ct oval-cut D color diamond, certified by the prestigious GIA and boasting an impressive VVS1 clarity grade. Its EX polish

Apr 15, 2026

GIA Oval 2.09ct D VVS1 Diamond

Est. $7,070-$10,605

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