Diamond

(10,000 price results)

Sort by:

Most Relevant

MEN'S 14K WHITE GOLD SAPPHIRE AND DIAMOND RING.: MEN'S 14K WHITE GOLD SAPPHIRE AND DIAMOND RING. 20th Century. White gold plain band and top with two emerald-cut bezel-set sapphires around a central emerald-cut, bezel-set diamond, approx. 0.65 tcw.,

2026

MEN'S 14K WHITE GOLD SAPPHIRE AND DIAMOND RING.

Amelia Auctions & AppraisalsColumbus, OH

DOG PIN W/ DIAMONDS, EMERALDS, PEARLS, SILVER SET: Dog / terrier pin / brooch featuring (153) rose cut diamonds weighing approximately 1.50 total carats, (9) square emeralds weighing approximately 0.35 total carats, (2) 2mm seed pearls, and a pink ena

2026

DOG PIN W/ DIAMONDS, EMERALDS, PEARLS, SILVER SET

Ahlers & Ogletree Auction GalleryAtlanta, GA

14K YELLOW GOLD BAROQUE PEARL AND DIAMOND RING.: 14K YELLOW GOLD BAROQUE PEARL AND DIAMOND RING. Late 20th century. Stamped '14K' gold ring featuring one baroque pearl, off white color with silver overtones. Organic mounting with gold vines/branches

2026

14K YELLOW GOLD BAROQUE PEARL AND DIAMOND RING.

Amelia Auctions & AppraisalsColumbus, OH

VINTAGE LADIES' YELLOW GOLD ROLEX W/ DIAMOND BEZEL: Vintage Rolex diamond and 14k yellow gold wrist watch with oval case, brushed gold dial with dash hour indicators, diamond set bezel featuring (24) round brilliant diamonds weighing approximately 0.10

2026

VINTAGE LADIES' YELLOW GOLD ROLEX W/ DIAMOND BEZEL

Ahlers & Ogletree Auction GalleryAtlanta, GA

LIGHT PINK KUNZITE & DIAMOND RING, SILVER & 18K YG: Kunzite and diamond ring featuring (1) light pink kunzite weighing approximately 5-6 total carats accented by (26) rose cut diamonds weighing approximately 1.00 total carats set in 18K yellow gold, si

2026

LIGHT PINK KUNZITE & DIAMOND RING, SILVER & 18K YG

Ahlers & Ogletree Auction GalleryAtlanta, GA

TWO DIAMOND & 14K YELLOW GOLD BUCK HEAD PINS: Two diamond and 14k yellow gold buck head pins, one with a round cut diamond set eye and (2) round cut diamond accents in antlers, and one buck head with (3) round cut diamond accents in antlers. Unma

2026

TWO DIAMOND & 14K YELLOW GOLD BUCK HEAD PINS

Ahlers & Ogletree Auction GalleryAtlanta, GA

DAVID YURMAN DIAMOND, SS & 18K YG CHOKER NECKLACE: David Yurman (American, founded 1980). Cable choker necklace in sterling silver and 18K yellow gold, with a pendant with round brilliant cut pave diamonds, and a lobster claw clasp. Marked "D.Y.", "92

2026

DAVID YURMAN DIAMOND, SS & 18K YG CHOKER NECKLACE

Ahlers & Ogletree Auction GalleryAtlanta, GA

14K GOLD OLD EUROPEAN CUT DIAMOND SOLITAIRE RING.: 14K GOLD OLD EUROPEAN CUT DIAMOND SOLITAIRE RING. 20th century. Stamped 14K yellow gold Tiffany style, 6-prong mounting with old European cut diamond solitaire, approx. 2.0ct. Diamond measures approx.

2026

14K GOLD OLD EUROPEAN CUT DIAMOND SOLITAIRE RING.

Amelia Auctions & AppraisalsColumbus, OH

18K YELLOW GOLD BLACK AGATE AND DIAMOND ANCHOR PENDANT.: 18K YELLOW GOLD BLACK AGATE AND DIAMOND ANCHOR PENDANT. American, Contemporary. A black agate anchor decorated with an 18k yellow gold bar holding five round full cut diamonds, H/SI1, 0.12tcw. Marked

2026

18K YELLOW GOLD BLACK AGATE AND DIAMOND ANCHOR PENDANT.

Amelia Auctions & AppraisalsColumbus, OH

Double-Strand Pearl Necklace with 14K and Diamond Clasp: A double-strand necklace comprised of two strands of approx. 8mm hand-knotted pearls, with a 14K yellow gold clasp set with 51 approx. 1.8mm round cut diamonds. Necklace: 17-3/4in long. One strand nee

2026

Double-Strand Pearl Necklace with 14K and Diamond Clasp

Briggs Auction, Inc.Garnet Valley, PA

BURMA AND DIAMOND BUCKLE MOTIF RING, 9K YELLOW GOLD: Slade & Wolfe. Ruby and diamond buckle motif ring featuring (3) square shape rubies weighing approximately 0.10 total carats and (9) old mine cut diamonds weighing approximately 0.20 total carats. Set

2026

BURMA AND DIAMOND BUCKLE MOTIF RING, 9K YELLOW GOLD

Ahlers & Ogletree Auction GalleryAtlanta, GA

Effy 14k Yellow Gold 3.75ctw Tanzanite Diamond Clover Flower Pendant: Effy 14k Yellow Gold 3.75ctw Tanzanite Diamond Clover Flower Pendant This exquisite pendant showcases a stunning clover flower design crafted in solid 14k yellow gold. The centerpiece features four pe

2026

Effy 14k Yellow Gold 3.75ctw Tanzanite Diamond Clover Flower Pendant

BidhausNew York, NY

LADIES' ANTIQUE WIDE 14K YG HIDDEN WATCH BRACELET: Antique Victorian ladies' hidden watch bracelet in 14k yellow gold, having a mother of pearl dial, Arabic numeral markers, tiny round diamond to center of etched cover, and wide flexible gadrooned and

2026

LADIES' ANTIQUE WIDE 14K YG HIDDEN WATCH BRACELET

Ahlers & Ogletree Auction GalleryAtlanta, GA

18K Framed Enamel Portrait Pin/Pendant: An 18K yellow gold frame with a painted portrait of a woman on an enamel plaque with two small set diamond accents as her jewelry. Stamped 750 87 AL. 1-3/8in x 1-1/4in. 5.43 dwt. | You have additional

2026

18K Framed Enamel Portrait Pin/Pendant

Briggs Auction, Inc.Garnet Valley, PA

18k Emerald & Diamond Earrings: 18k white gold round earrings with 74 - 2 mm emeralds, 64 - .01 ct diamonds, 5/8" diameter. Clip ons.

2026

18k Emerald & Diamond Earrings

Merrill's Auctioneers and AppraisersWilliston, VT

18k Amethyst & Diamond Ring: Fine 18k yellow gold ring with 16 mm x 13 mm cushion cabochon amethyst with a 26 .01 ct diamond surround. 8.9 DWT t.w. Ring size 7.5

2026

18k Amethyst & Diamond Ring

Merrill's Auctioneers and AppraisersWilliston, VT

18k Amethyst & Diamond Earrings: 18k yellow gold earrings set with 2 cabochon 11.5 mm amethyst and 16 .01 to .02 ct diamonds. 5/8" diameter.

2026

18k Amethyst & Diamond Earrings

Merrill's Auctioneers and AppraisersWilliston, VT

14k Diamond & Pearl Ring: 14k white gold ring set with a center 8 mm pearl having 8 pedal design surround - 4 .05 ct round cut diamond pedals and 4 pedals with 3 .02 ct diamonds. Ring size 7.

2026

14k Diamond & Pearl Ring

Merrill's Auctioneers and AppraisersWilliston, VT

18k Pearl & Diamond Earrings: 18k white gold earrings set with 10 - 9 mm pearls and 22 diamonds .01 to .005 ct diamonds. 7/8" wide. Floral design.

2026

18k Pearl & Diamond Earrings

Merrill's Auctioneers and AppraisersWilliston, VT

14k Pearl & Diamond Drop Necklace: 14k white gold necklace with 4 - 9 mm pearls, 24 .005 ct diamonds. 18" necklace, with a 2" drop.

2026

14k Pearl & Diamond Drop Necklace

Merrill's Auctioneers and AppraisersWilliston, VT

1/2 CT Diamond Stud Earrings: Pair of 14k y.g. earrings each with a 1/4 ct modern round cut diamond.

2026

1/2 CT Diamond Stud Earrings

Merrill's Auctioneers and AppraisersWilliston, VT

18k & 2/3 CT Diamond Modern Ring: 18k white gold ring set with 6 .03 ct diamonds and center barrel design having 6 baguette cut diamonds .08 ct each with yellow gold bands on each side. Approx. 2/3 CT t.w. Ring size 6.5

2026

18k & 2/3 CT Diamond Modern Ring

Merrill's Auctioneers and AppraisersWilliston, VT

14k 1 CT Emerald & Diamond Ring: 14k yellow gold ring with 1 CT oval cut natural emerald 8 mm x 6 mm with 20 .01 diamond surround and ring. Ring size 7.

2026

14k 1 CT Emerald & Diamond Ring

Merrill's Auctioneers and AppraisersWilliston, VT

18k Shell Carved Amethyst & Diamond Pendant: 18k yellow gold set with a shell carved amethyst 30 mm x 28 mm, with channel set diamond bail having 3 .02 to .03 ct diamonds. 1 3/4" long.

2026

18k Shell Carved Amethyst & Diamond Pendant

Merrill's Auctioneers and AppraisersWilliston, VT

View:

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

1 day Left

IGI Oval 2.55ct E VVS2 - Loose Lab Diamond

IGI Oval 1.08ct E VVS2 - Loose Lab Diamond

IGI Emerald 1.02ct Fancy Vivid Yellow VVS2 - Loose Lab Diamond

Luminesce Lab: Diamonds & Beyond

Starts on:

Raleigh, NC, US

3 days Left

IGI Round 1.9ct Fancy Vivid Blue VVS2 - Ideal Loose Lab Diamond

IGI Oval 2.55ct D VVS2 - Loose Lab Diamond

IGI Round 2.77ct D VVS2 - Ideal Loose Lab Diamond

Luminesce Lab: Diamonds & Beyond

Starts on:

Raleigh, NC, US

6 days Left

TOP