Diamond

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An Opal, Emerald & Diamond Cocktail Ring: Vermeil ring featuring a rectangular shaped opal cabochon measuring approx. 10.1 x 8.7 mm bezel set with rose cut diamond and step cut emeralds bead set and channel set accents, sz 6.75, 4.6 grams

2026

An Opal, Emerald & Diamond Cocktail Ring

Alex CooperTowson, MD

A 24.00 ct Aquamarine & Diamond Pendant: Vermeil pendant featuring a large oval shaped aquamarine weighing approx. 24.00 carats bezel set in the center of a halo of Old European cut diamonds partial bezel and bead set, milgrain details, hang

2026

A 24.00 ct Aquamarine & Diamond Pendant

Alex CooperTowson, MD

Two Boulder Opal Pendants in 14K: 1) 14K yellow gold pendant featuring an organically shaped black boulder opal cabochon with strong blue and green play-of-color bezel set in a wide high polish frame with round diamond prong set accen

2026

Two Boulder Opal Pendants in 14K

Alex CooperTowson, MD

A Pink Tourmaline & Pink Sapphire Rose Ring: Vermeil ring featuring a round pink tourmaline weighing 1.50 ctw bezel set in the center of radiating petals made of tapered pink sapphires and rose cut diamonds set on engraved shank, sz 7, 3.4 grams

2026

A Pink Tourmaline & Pink Sapphire Rose Ring

Alex CooperTowson, MD

A Pair of Bee Dangle Earrings: Vermeil earrings depicting bees with Old European cut peridots bezel set as the thorax with rose cut diamond pave wings and open work body, ruby eyes, milgrain details, hooked posts, 1 1/4 in. L, 4.1

2026

A Pair of Bee Dangle Earrings

Alex CooperTowson, MD

Modern Yellow Gold Ball and Diamond Earrings: Pair of Modern 14K Yellow Gold Ball and Diamond Earrings, featuring two 14K gold balls adorned with two prong set round brilliant cut diamonds weighing a total of approx. 0.05 carat, worn through pier

2026

Modern Yellow Gold Ball and Diamond Earrings

Auctions at ShowplaceAstoria, NY

ANTIQUE DIAMOND CLUSTER EARRINGS: ANTIQUE DIAMOND CLUSTER EARRINGS 3.6 grams bright lively old cut diamonds approx 3 ct 1.4 cm diameter

2026

ANTIQUE DIAMOND CLUSTER EARRINGS

Etrusca AuctionsLondon, UK

Midcentury Modern 18k Gold Natural Ruby Diamond Outrageous Dangle Chandelier Earrings: HFA DT72262 Described By: Chris Falconer ND Title: Midcentury Modern 18k Gold Natural Ruby Diamond Outrageous Dangle Chandelier Earrings Description: These fun & funky dangle earrings are reminiscent

2026

Midcentury Modern 18k Gold Natural Ruby Diamond Outrageous Dangle Chandelier Earrings

Hess Fine AuctionsSt Petersburg, FL

OPAL AND DIAMOND RING: OPAL AND DIAMOND RING,testing high carat gold.Lovely opals.Bright and lively diamond.Size K.

2026

OPAL AND DIAMOND RING

Etrusca AuctionsLondon, UK

Important Van Cleef Arpels 18k Gold Platinum Lion Bracelet Fine Ruby Eye Fine Diamond Fangs: Described By: August Reedy NFMEDD Title: Important Van Cleef Arpels 18k Gold Platinum Lion Bracelet Fine Ruby Eye Fine Diamond Fangs Description: Important Van Cleef Arpels 1

2026

Important Van Cleef Arpels 18k Gold Platinum Lion Bracelet Fine Ruby Eye Fine Diamond Fangs

Hess Fine AuctionsSt Petersburg, FL

Heavy 18k Gold 2.08ctw Natural Ruby Diamond Sapphire Nick The Greek Coin Motif Pendant w Orig Papers: Described By: Mike Messink NFGDD Title: Heavy 18k Gold 2.08ctw Natural Ruby Diamond Sapphire Nick The Greek Coin Motif Pendant w Orig Papers Description: Beautiful piece! Comes with its original paper

2026

Heavy 18k Gold 2.08ctw Natural Ruby Diamond Sapphire Nick The Greek Coin Motif Pendant w Orig Papers

Hess Fine AuctionsSt Petersburg, FL

Art Deco Era Fine Diamond Natural Emerald Platinum Filigree Antique Bracelet: Described By: Chris Falconer NFYDD Title: Art Deco Era Fine Diamond Natural Emerald Platinum Filigree Antique Bracelet Description: A genuine Art Deco era platinum link bracelet that is encrusted with

2026

Art Deco Era Fine Diamond Natural Emerald Platinum Filigree Antique Bracelet

Hess Fine AuctionsSt Petersburg, FL

18k Gold Tiffany & Co Diamond Half Eternity Anniversary Ring w/ Box: HFA DT70372 Described By: Rachel NTDD Title: 18k Gold Tiffany & Co Diamond Half Eternity Anniversary Ring w/ Box Description: 18k Gold Tiffany & Co Diamond Half

2026

18k Gold Tiffany & Co Diamond Half Eternity Anniversary Ring w/ Box

Hess Fine AuctionsSt Petersburg, FL

Victorian Approx 2ctw Fine White Clean Old Euro Diamond 14k Gold Snowflake Pin Pendant: HFA DT72498 Described By: Chris AJP GIA NCDD Title: Victorian Approx 2ctw Fine White Clean Old Euro Diamond 14k Gold Snowflake Pin Pendant Description: A Victorian era

2026

Victorian Approx 2ctw Fine White Clean Old Euro Diamond 14k Gold Snowflake Pin Pendant

Hess Fine AuctionsSt Petersburg, FL

Black Starr & Frost Old European Diamond Platinum Ladies Antique Pocket Watch to Fix: Described By: Chris Falconer NOEDD Title: Black Starr & Frost Old European Diamond Platinum Ladies Antique Pocket Watch to Fix Description: An incredible antique Black Starr & Frost ladies pocket watc

2026

Black Starr & Frost Old European Diamond Platinum Ladies Antique Pocket Watch to Fix

Hess Fine AuctionsSt Petersburg, FL

Huge 10ct Gem Quality Bright Red Tourmaline Diamond Pave 14k White Gold Modernist Ring: HFA DT72250 Described By: Chris AJP GIA NFODD Title: Huge 10ct Gem Quality Bright Red Tourmaline Diamond Pave 14k White Gold Modernist Ring Description: This rubellite

2026

Huge 10ct Gem Quality Bright Red Tourmaline Diamond Pave 14k White Gold Modernist Ring

Hess Fine AuctionsSt Petersburg, FL

GIA Bright Red Natural No Heat Burma Ruby Heavy 18k Gold Diamond Designer Signed Bangle Bracelet: Described By: Chris Falconer NYDDD Title: GIA Bright Red Natural No Heat Burma Ruby Heavy 18k Gold Diamond Designer Signed Bangle Bracelet Description: We calculate 9ctw of transparent, clean, bright

2026

GIA Bright Red Natural No Heat Burma Ruby Heavy 18k Gold Diamond Designer Signed Bangle Bracelet

Hess Fine AuctionsSt Petersburg, FL

GIA Bright Red Natrual Burma Ruby No Heat Fine Diamond Dragon Scale 18k Gold Bangle Bracelet: Described By: Ayanna Fowler NYDDD Title: GIA Bright Red Natrual Burma Ruby No Heat Fine Diamond Dragon Scale 18k Gold Bangle Bracelet Description: The dragon scale motif is similar to the work of majo

2026

GIA Bright Red Natrual Burma Ruby No Heat Fine Diamond Dragon Scale 18k Gold Bangle Bracelet

Hess Fine AuctionsSt Petersburg, FL

Very Art Deco 4ctw Old Euro Diamond Platinum Buckle Signed Drosten Brooch w/ Orig. 14k Pin: Described By: Chris AJP GIA NFEDD Title: Very Art Deco 4ctw Old Euro Diamond Platinum Buckle Signed Drosten Brooch w/ Orig. 14k Pin Description: A genuine Art Deco era platin

2026

Very Art Deco 4ctw Old Euro Diamond Platinum Buckle Signed Drosten Brooch w/ Orig. 14k Pin

Hess Fine AuctionsSt Petersburg, FL

Well Made Hi Quality Natural Emerald Old Euro Diamond Heavy Platinum 1930s Flower Pin Pendant: HFA DT72444 Described By: Chris AJP GIA NRDDD Title: Well Made Hi Quality Natural Emerald Old Euro Diamond Heavy Platinum 1930s Flower Pin Pendant Description: Here is

2026

Well Made Hi Quality Natural Emerald Old Euro Diamond Heavy Platinum 1930s Flower Pin Pendant

Hess Fine AuctionsSt Petersburg, FL

London 18K Gold Pendant Locket, Inset Diamond and Enamel 1880, H 3.5" W 1.5" 25 grams 1 PC: London 18K Gold Pendant Locket, Inset Diamond and Enamel 1880, H 3.5" W 1.5" 25 grams 1 PC Oval portrait locket with tassels at base. Center star form with cobalt blue enamel and bezel set diamond (.2

2026

London 18K Gold Pendant Locket, Inset Diamond and Enamel 1880, H 3.5" W 1.5" 25 grams 1 PC

DuMouchellesDetroit, MI

Waterford (Irish) Crystal Balina Baluster Form Vase 20th C., H 12" Dia. 6": Waterford (Irish) Crystal Balina Baluster Form Vase 20th C., H 12" Dia. 6" Baluster form with fern cuts and a diamond band. Provenance: Property from the collection of Toby Jones, Bloomfield Hil

2026

Waterford (Irish) Crystal Balina Baluster Form Vase 20th C., H 12" Dia. 6"

DuMouchellesDetroit, MI

14k Yellow Gold Ruby & Diamond Ring: 14k Yellow Gold Ring Featuring 3 Marquise Cut Pink Rubies Flanked By 2 Round Cut White Diamonds Marked 14k - Size 8 - 1.2 DwtGemstones Tested With Presidium Gem Tester Il - Berners Does Not Guarantee

2026

14k Yellow Gold Ruby & Diamond Ring

Berner's Antique Auction GallerySpringfield, OH

14k Yellow Gold & Diamond Ring: 14k Yellow Gold Ring With A Criss Cross Design Featuring White & Champagne Round Cut Diamonds Marked 14k - Size 9.75 - 1.9 DwtGemstones Tested With Presidium Gem Tester Il - Berners Does Not Guarantee

2026

14k Yellow Gold & Diamond Ring

Berner's Antique Auction GallerySpringfield, OH

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Diamond Auctions

Certified 3 Ct Oval Cut D VVS1 Lab-Grown Diamond Engagement Ring – 14KT Solid Rose Gold

Certified 3 Carat Portuguese Cut D VVS1 Solitaire Lab Grown Diamond Engagement Ring 14KT Solid Rose

Certified 2.50 Carat Long Cushion Cut D VVS1 Lab Grown Diamond Engagement Ring 14KT Solid White

Luxury Lab-Grown Diamond Jewelry

Forever Diamond

Starts on:

Delhi, Delhi, IN

IGI Cushion Modified 5.38ct Fancy Light Yellow VVS2 - Loose Lab Diamond

IGI Radiant 2.98ct E VVS2 - Loose Lab Diamond

IGI Round 1.34ct E VVS2 - Ideal Loose Lab Diamond

Luminesce Lab: Diamonds & Beyond

Starts on:

Raleigh, NC, US

Old Miner 2.51ct D VVS2 - Loose Lab Diamond

IGI Round 4.08ct E VVS2 - Ideal Loose Lab Diamond

IGI Round 2.04ct F VVS2 - Ideal Loose Lab Diamond

Luminesce Lab: Diamonds & Beyond

Starts on:

Raleigh, NC, US

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