Diamond

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Mens Black and White Diamond Ring in 10K Yellow Gold: In 10k yellow gold. Measures 10.7mm wide at top of ring. Contains 12 high quality .02ct diamonds. Also contains 24 high quality .01ct black diamonds. Size 10.25. 5.2g.

2026

Mens Black and White Diamond Ring in 10K Yellow Gold

Eric's Estate & JewelryPunta Gorda, FL

Loose Diamond - PEAR 1.21ct Fancy Intense Yellow VVS2: Loose Diamond - PEAR 1.21ct Fancy Intense Yellow VVS2 Source: This is a real non-mined Diamond that has been grown in a lab Shape: PEAR Carats: 1.21 Color: Fancy Intense Yellow Certification: IGI Vide

2026

Loose Diamond - PEAR 1.21ct Fancy Intense Yellow VVS2

Mynt AuctionsNew York, NY

Loose Diamond - EMERALD 5.51ct Fancy Intense Yellow VS2: Loose Diamond - EMERALD 5.51ct Fancy Intense Yellow VS2 Source: This is a real non-mined Diamond that has been grown in a lab Shape: EMERALD Carats: 5.51 Color: Fancy Intense Yellow Certification: IGI

2026

Loose Diamond - EMERALD 5.51ct Fancy Intense Yellow VS2

Mynt AuctionsNew York, NY

Ruby and Diamond Semi-Eternity Channel Ring 14k Yellow Gold 0.40ctw: CENTER STONE; Ruby CENTER STONE CLARITY; CENTER STONE COLOR; Red CENTER STONE SETTING; Channel SIDE STONE CLARITY; SI SIDE STONE COLOR; J-K SIDE STONE SETTING; Channel ctw OF SIDE STONE: 0.2 SIDE STON

2026

Ruby and Diamond Semi-Eternity Channel Ring 14k Yellow Gold 0.40ctw

Papps Family LiquidationBurbank, CA

Loose Diamond - OVAL 1.96ct H VS1: Loose Diamond - OVAL 1.96ct H VS1 Source: This is a real non-mined Diamond that has been grown in a lab Shape: OVAL Carats: 1.96 Color: H Clarity: VS1 Certification: IGI Video:

2026

Loose Diamond - OVAL 1.96ct H VS1

Diamond DepotNew York, NY

(2) Crystal Diamond-Shaped Paperweights: (2) Crystal Diamond-Shaped Paperweights. Look very Nice together but do differ in the size, shape, and number of facets. Each is about 3 1/4" diameter. >>>>>>>>>>>>>>READ—-READ—-READ—-Shipping f

2026

(2) Crystal Diamond-Shaped Paperweights

UNTIL THENCanajoharie, NY

Paperweights Red and Blue Diamond-shape: Paperweights Red and Blue Diamond-shape. Faceting differs between the two pieces. Red is an applied color and a small area at the peak has come off. Blue has no defects on visual inspection. Each is a

2026

Paperweights Red and Blue Diamond-shape

UNTIL THENCanajoharie, NY

Lever back 10kt diamond earrings: Lever back 10kt diamond earrings

2026

Lever back 10kt diamond earrings

Emanon Auctions and Estate SalesKeyport, NJ

WWII German Sicherheitsdienst (SD) Sleeve Diamond Insignia: This black cloth diamond-shaped patch bearing the white “SD” letters represents the Sicherheitsdienst (Security Service), the intelligence agency of the SS during World War II. Worn on the low

2026

WWII German Sicherheitsdienst (SD) Sleeve Diamond Insignia

Rare TreasuresHarrisburg, PA

WWII German Hitler Youth (Hitlerjugend) Sleeve Diamond Insignia: This diamond-shaped cloth badge represents the Hitler Youth organization, a paramilitary youth group of Nazi Germany. The insignia features a central emblem within a white-bordered diamond on a black

2026

WWII German Hitler Youth (Hitlerjugend) Sleeve Diamond Insignia

Rare TreasuresHarrisburg, PA

Art Deco 14K Gold & Diamond Wedding/Engagement Ring Sz 6: Delicate and timeless Art Deco-era ring crafted in 14K yellow gold, featuring a sparkling round-cut diamond set in a classic openwork filigree setting. The intricate gallery design highlights the ston

2026

Art Deco 14K Gold & Diamond Wedding/Engagement Ring Sz 6

Rare TreasuresHarrisburg, PA

14K Gold Cyma Art Deco Diamonds & Sapphires Interchangeable Watch Or Bracelet: Stunning vintage Art Deco wristwatch by Cyma, crafted in 14K gold and designed with exceptional period detail. This elegant piece features a rectangular watch case with intricate engraved and filigree

2026

14K Gold Cyma Art Deco Diamonds & Sapphires Interchangeable Watch Or Bracelet

Rare TreasuresHarrisburg, PA

Art Deco 10K Gold 3 CT Aquamarine & Diamonds Cocktail Ring Sz 6.5: Elegant vintage-inspired ring crafted in 10K gold, featuring a striking pear-shaped aquamarine at the center. The light blue stone displays soft brilliance and classic faceting, beautifully complement

2026

Art Deco 10K Gold 3 CT Aquamarine & Diamonds Cocktail Ring Sz 6.5

Rare TreasuresHarrisburg, PA

Charleston Slave Hire Badge No. 622 – Porter / Servant – 1863: Charleston slave hire badge marked “No 622,” designated “Porter,” with “Servant” and dated 1863. The badge is of the classic diamond shape associated with Charleston issues, wi

2026

Charleston Slave Hire Badge No. 622 – Porter / Servant – 1863

Rare TreasuresHarrisburg, PA

Charleston Slave Hire Badge No. 378 – Servant – 1863: In our opinion, a Charleston slave hire badge marked “No 378,” designated “Servant,” and dated 1863. The badge is of the typical diamond form associated with Charleston issues, with ��

2026

Charleston Slave Hire Badge No. 378 – Servant – 1863

Rare TreasuresHarrisburg, PA

Charleston South Carolina Slave Tag No. 269 Servant Id: A Charleston, South Carolina slave hire badge, marked “No. 269” with “SERVANT” designation. The tag is of the classic diamond form with a suspension hole at the top, consistent with kn

2026

Charleston South Carolina Slave Tag No. 269 Servant Id

Rare TreasuresHarrisburg, PA

Civil War Era Slave Tag – Charleston No. 439 – Porter 1862: In our opinion, this is a Civil War era slave tag from Charleston, South Carolina. The tag is made of thin stamped metal in a diamond shape with a punched hole at the top for suspension. It is marked

2026

Civil War Era Slave Tag – Charleston No. 439 – Porter 1862

Rare TreasuresHarrisburg, PA

HERKIMER DIAMOND ROCK STONE LAPIDARY SPECIMEN: HERKIMER DIAMOND ROCK STONE LAPIDARY SPECIMEN

2026

HERKIMER DIAMOND ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

HERKIMER DIAMOND ROCK STONE LAPIDARY SPECIMEN: HERKIMER DIAMOND ROCK STONE LAPIDARY SPECIMEN

2026

HERKIMER DIAMOND ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

HERKIMER DIAMOND ROCK STONE LAPIDARY SPECIMEN: HERKIMER DIAMOND ROCK STONE LAPIDARY SPECIMEN

2026

HERKIMER DIAMOND ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

SOLD

Royal Blue Sapphire and Diamond Ring, GIA Certified: ESTIMATED RETAIL PRICE: 12,000* *This is the estimated value a piece of similar quality, craftsmanship, and characteristics could command at retail. A GIA report documenting a natural sapphire with ro

2026

Royal Blue Sapphire and Diamond Ring, GIA Certified

FORTUNAWellington, FL

SOLD

5.00-Carat Unheated Sapphire and Diamond Ring, GIA Certified: ESTIMATED RETAIL PRICE: $18,000* *This is the estimated value a piece of similar quality, craftsmanship, and characteristics could command at retail. A GIA-certified 5.00-carat unheated sapphire is a

2026

5.00-Carat Unheated Sapphire and Diamond Ring, GIA Certified

FORTUNAWellington, FL

2026

2019-20 UPPER DECK BLACK DIAMOND HOCKEY EVGENI NABOKOV TEAM LOGO JUMBOS TRADING CARD

Great Canadian AuctionsPort Moody BC, BC

Datejust Gold Diamond Dial Jubilee Watch Ref 16233G: Datejust Gold Diamond Dial Jubilee Watch Ref 16233G This Rolex Datejust Gold Anniversary features a diamond dial and is presented on a Jubilee bracelet. The watch includes a fluted bezel and is design

2026

Datejust Gold Diamond Dial Jubilee Watch Ref 16233G

BidhausNew York, NY

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24

Diamond Auctions

HUGE & RARE 4 Ct Treated Certified Off White Diamond Solitaire Stud, 925 Silver

Rare 12 Ct Certified HPHT - Treated Off White Diamond Solitaires Ring In 925 Silver

20 Ct Certified HPHT Treated Gorgeous Off White Diamond Engagement Ring.925 Silver

Diamond Jewelry

Believe Diamond Hong Kong

Starts on:

Kowloon, Hong Kong , HK

6 days Left

IGI Emerald 1.18ct Fancy Vivid Green VVS2 - Loose Lab Diamond

IGI Radiant 2.54ct D VVS1 - Loose Lab Diamond

IGI Marquise 2.56ct G VVS2 - Loose Lab Diamond

Luminesce Lab: Diamonds & Beyond

Starts on:

Raleigh, NC, US

IGI Princess 1.97ct D VVS2 - Loose Lab Diamond

IGI Marquise 2.1ct E VVS2 - Loose Lab Diamond

IGI Round 5.56ct F VVS2 - Ideal Loose Lab Diamond

Luminesce Lab: Diamonds & Beyond

Starts on:

Raleigh, NC, US

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