Black Diamond

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David Webb Tiger Bracelet Platinum 18K Gold Ruby Eyes Diamond Collar: David Webb Tiger Bracelet Platinum 18K Gold Ruby Eyes Diamond Collar This stunning David Webb bracelet showcases a captivating tiger design, featuring striking black and white enamel stripes and vibra

2026

David Webb Tiger Bracelet Platinum 18K Gold Ruby Eyes Diamond Collar

BidhausNew York, NY

Loose Diamond - PRINCESS 4.25ct Black VS2: Loose Diamond - PRINCESS 4.25ct Black VS2 Source: Natural Shape: PRINCESS Carats: 4.25 Color: Black Certification: NONE Video:

2026

Loose Diamond - PRINCESS 4.25ct Black VS2

BidhausNew York, NY

Loose Diamond - ROUND 0.3ct Black VVS2: Loose Diamond - ROUND 0.3ct Black VVS2 Source: Natural Shape: ROUND Carats: 0.3 Color: Black Certification: NONE Video:

2026

Loose Diamond - ROUND 0.3ct Black VVS2

BidhausNew York, NY

Loose Diamond - ROUND 0.45ct Black VVS2: Loose Diamond - ROUND 0.45ct Black VVS2 Source: Natural Shape: ROUND Carats: 0.45 Color: Black Certification: NONE Video:

2026

Loose Diamond - ROUND 0.45ct Black VVS2

BidhausNew York, NY

Loose Diamond - ROUND 0.8ct Black VS1: Loose Diamond - ROUND 0.8ct Black VS1 Source: Natural Shape: ROUND Carats: 0.8 Color: Black Certification: NONE Video:

2026

Loose Diamond - ROUND 0.8ct Black VS1

BidhausNew York, NY

Certified Natural Black Diamond 1.99 Ct. Round Brilliant Cut 7.25 x 5.40 Mm From Belgium: Product ID: 502100458 Product Name: Natural Enhanced Diamond Weight: 1.99 CT. Size: 7.25 x 5.40 MM. Shape: Round Brilliant Cut Color: Black Clarity:Opaque Luster: Very Good Gems Origin: Belgium Treatm

2026

Certified Natural Black Diamond 1.99 Ct. Round Brilliant Cut 7.25 x 5.40 Mm From Belgium

Treasure of Gems & JewelryLake Charles, LA

Certified Natural Black Diamond 2.50 Ct. Round Brilliant Cut 8.25 x 5.25 Mm From Belgium: Product ID: 502100462 Product Name: Natural Enhanced Diamond Weight: 2.50 CT. Size: 8.25 x 5.25 MM. Shape: Round Brilliant Cut Color: Black Clarity:Opaque Luster: Very Good Gems Origin: Belgium Treatm

2026

Certified Natural Black Diamond 2.50 Ct. Round Brilliant Cut 8.25 x 5.25 Mm From Belgium

Treasure of Gems & JewelryLake Charles, LA

Loose Diamond - ROUND 0.57ct Fancy Black VVS2: Loose Diamond - ROUND 0.57ct Fancy Black VVS2 Source: Natural Shape: ROUND Carats: 0.57 Color: Fancy Black Certification: NONE Video:

2026

Loose Diamond - ROUND 0.57ct Fancy Black VVS2

BidhausNew York, NY

Huge 18.9ct Natural Fire Opal Diamond Black Enamel 14k Gold Oscar Friedman Necklace: Described & Photographed By: AF HFA CNX 0378 1149 Title: Huge 18.9ct Natural Fire Opal Diamond Black Enamel 14k Gold Oscar Friedman Necklace Description:Huge 18.9ct Natural Fire Opal Diamond Black Ena

2026

Huge 18.9ct Natural Fire Opal Diamond Black Enamel 14k Gold Oscar Friedman Necklace

Hess Fine AuctionsSt Petersburg, FL

Southwestern Handwoven Wool Rug, Geometric Diamond Pattern, 78” x 45”: Handwoven Southwestern-style wool rug featuring bold geometric diamond motifs in natural ivory, taupe, gray, and black tones. Strong graphic design with stepped zigzag elements and central medallions.

2026

Southwestern Handwoven Wool Rug, Geometric Diamond Pattern, 78” x 45”

Anne And Anna’s Estate ServicesGolden , CO

Handwoven Southwest / Navajo-Style Wool Rug: geometric stepped and diamond motifs in natural cream, tan, brown, black, and brick red; strong central medallion with symmetrical border elements; traditional flat-weave construction; likely mid-20th

2026

Handwoven Southwest / Navajo-Style Wool Rug

Anne And Anna’s Estate ServicesGolden , CO

Southwestern Navajo–Style Handwoven Wool Rug / Runner: geometric diamond medallion pattern in earth tones of tan, brown, black, and brick red with red border; flatwoven wool construction; likely mid-20th century; classic Southwestern / Navajo Revival aest

2026

Southwestern Navajo–Style Handwoven Wool Rug / Runner

Anne And Anna’s Estate ServicesGolden , CO

Navajo (Diné) Handwoven Wool Rug / Textile: geometric stepped diamond and chevron pattern in natural gray, ivory, black, and red tones; hand-loomed wool construction with dark border, strong visual symmetry, and classic Southwestern aesthetic.

2026

Navajo (Diné) Handwoven Wool Rug / Textile

Anne And Anna’s Estate ServicesGolden , CO

Vintage Navajo Handwoven Wool Rug / Textile: Classic geometric diamond pattern in red, ivory, gray, black, and ochre; handwoven wool with natural dyes; likely mid-20th century; strong graphic presence suitable for floor, wall, or collector displ

2026

Vintage Navajo Handwoven Wool Rug / Textile

Anne And Anna’s Estate ServicesGolden , CO

Southwestern Geometric Woven Rug, Wool, Red/Black/Cream: Handwoven Southwestern-style rug featuring bold stepped diamond motifs in deep red, black, and natural cream tones; wool construction with flatwoven texture and short fringe ends; suitable for floor u

2026

Southwestern Geometric Woven Rug, Wool, Red/Black/Cream

Anne And Anna’s Estate ServicesGolden , CO

12.22 CT Black Sapphire & Diamond 18KGP Designer: 16 pieces of GENUINE Octagon shape Black Sapphires 6x4mm quality AAA no treatment.16 pieces of GENUINE single cut diamonds, I-J color & I2-I3 Clarity no treatment.11.75 grams of brass layered with 18K

2026

12.22 CT Black Sapphire & Diamond 18KGP Designer

U.S. Auction GalleryEncino, CA

5.29 CT Sapphire & Diamond 18KGP Designer Necklace: 9 pieces of GENUINE Black Sapphires quality AAA no treatment.8 pieces of GENUINE 1.1mm faceted round diamond 0.06 carat Tw I-J color.10.48 grams of base metal layered with 18K yellow gold.The necklace

2026

5.29 CT Sapphire & Diamond 18KGP Designer Necklace

U.S. Auction GalleryEncino, CA

5.04 CT Sapphire & Diamond Designer 18KGP Bracelet: 25 pieces of GENUINE 3.1mm Square black sapphires quality AAA no treatment.4 pieces of GENUINE single cut diamonds, 0.04 carat tw no treatment.17.25 grams of brass layered with 18K yellow gold.The len

2026

5.04 CT Sapphire & Diamond Designer 18KGP Bracelet

U.S. Auction GalleryEncino, CA

6.12 Cts Sapphire & Diamond Designer Necklace $1,680: 1 piece of GENUINE 12X10mm faceted oval Black Sapphire quality AAA no treatment.16 pieces of GENUINE single cut diamonds 0.12 carat Tw, I2-I3 no treatment. 13.11 grams of base metal layered with 18K y

2026

6.12 Cts Sapphire & Diamond Designer Necklace $1,680

U.S. Auction GalleryEncino, CA

4.66 CT Sapphire & Diamond Designer Earrings $1,180: 2 pieces of GENUINE 3x4 mm faceted Emerald cut Black Sapphires quality AAA no treatment. 10 pieces of GENUINE 1.2 mm single cut diamonds SI-1 no treatment. 6.89 grams of Base Metal layered with 18K ye

2026

4.66 CT Sapphire & Diamond Designer Earrings $1,180

U.S. Auction GalleryEncino, CA

S.T. DUPONT "CATACOMBES": Description française: S.T. DUPONT "CATACOMBES" Rare briquet L2 et coupe-cigare par Philippe TOURNAIRE pour S.T Dupont édition limitée "Catacombes black diamond" à 66 exemplaires.

2026

S.T. DUPONT "CATACOMBES"

IEGOR AuctionsMontreal, Quebec

S.T. DUPONT "CATACOMBES": Description française: S.T. DUPONT "CATACOMBES" Rare briquet L2 et coupe-cigare par Philippe TOURNAIRE pour S.T Dupont édition limitée "Catacombes black diamond" à 66 exemplaires.

2026

S.T. DUPONT "CATACOMBES"

IEGOR AuctionsMontreal, Quebec

ADAMS MINERVA STEM WITH DIAMOND AND DOT FONT KEROSENE STAND LAMP: ADAMS MINERVA STEM WITH DIAMOND AND DOT FONT KEROSENE STAND LAMP, colorless font with satin finish and side-refill feature, opaque black massive base with embossed figural panels, brass

2026

ADAMS MINERVA STEM WITH DIAMOND AND DOT FONT KEROSENE STAND LAMP

Jeffrey S. Evans & AssociatesMt. Crawford, VA

Vintage Black Fountain Pen Lot – Parker, Diamond, Conklin Toledo, “Dauer Feder” &: A handsome and highly collectible group of vintage black fountain pens, showcasing classic American and European craftsmanship from the early–mid 20th century. This lot includes five black pens with

2026

Vintage Black Fountain Pen Lot – Parker, Diamond, Conklin Toledo, “Dauer Feder” &

Sphere Auctions LLCSun Prarie, WI

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24

Black Diamond Auctions

10 Carat Emerald Cut Certified D VVS1 Lab Grown Diamond in 14KT Solid White Gold Engagement Ring

5.5 Carat Cushion Cut Certified D VVS1 Lab Grown Diamond in 14KT Solid White Gold Engagement Ring

12 Carat Radiant Cut Certified D VVS1 Lab Grown Diamond in 14KT Solid White Gold Engagement Ring

Certified Lab Grown Diamond Fine Jewelry

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Delhi, Delhi, IN

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