Results for “Brilliant Diamond”

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AN 18K GOLD AND DIAMOND BRACELET: AN 18K GOLD AND DIAMOND BRACELET Comprising five rows of round brilliant-cut diamonds; with maker's mark; with serial number; estimated total diamond weight 21.20 carats; length 6 3/4 in., width 1/2 i

4 days Left

AN 18K GOLD AND DIAMOND BRACELET

Est. $6,500-$9,500

$6,500

BonhamsLos Angeles, CA

Gold diamond, peridot and garnet ring: Gold diamond, peridot and garnet ring 18k pink gold, geometric design, set with a central round brilliant-cut diamond, approx. 0.20 ct, H color, VS clarity, surrounded by pear shaped peridots and garn

4 days Left

Gold diamond, peridot and garnet ring

Est. €2,500-€3,000

€1,500

Bertolami Fine Art s.r.l.Milan, Italy

Two diamond and 14k gold bands: Two diamond and 14k gold bands Comprising one white gold and one rose gold band set with round brilliant-cut diamonds; estimated total diamond weight: 0.80 carat; sizes 9 1/4; gross weight: 3.15 grams

1 day Left

Two diamond and 14k gold bands

Est. $400-$600

$200

Clars AuctionsOakland, CA

A PAIR OF 14K WHITE GOLD AND DIAMOND EARRINGS: A PAIR OF 14K WHITE GOLD AND DIAMOND EARRINGS Each comprising a trio of round brilliant-cut diamonds; estimated total diamond weight 6.10 carats; measures 1/2 in. Footnotes: OVERALL CONDITION: Metal s

4 days Left

A PAIR OF 14K WHITE GOLD AND DIAMOND EARRINGS

Est. $4,000-$6,000

$4,000

BonhamsLos Angeles, CA

BLACK STARR & FROST: A PAIR OF DIAMOND EARCLIPS: BLACK STARR & FROST: A PAIR OF DIAMOND EARCLIPS Each designed as whorls of yellow and white gold, accented with pavé-set, round brilliant-cut diamonds; with maker's mark; estimated total diamond

4 days Left

BLACK STARR & FROST: A PAIR OF DIAMOND EARCLIPS

Est. $2,000-$3,000

$2,000

BonhamsLos Angeles, CA

14K White Gold and 3.00cttw Diamond Halo Bridal Set: A 14 karat white gold bridal set featuring a cushion-style halo engagement ring and a matching contoured wedding band. The engagement ring centers a round brilliant-cut diamond within a diamond halo,

5 days Left

14K White Gold and 3.00cttw Diamond Halo Bridal Set

Est. $10-$100,000

$250

Gallery 63Atlanta, GA

AN 18K BICOLOR GOLD AND DIAMOND BRACELET: AN 18K BICOLOR GOLD AND DIAMOND BRACELET Of wide, brick link design, accented with round brilliant-cut diamonds set in white gold; estimated total diamond weight 0.80 carat; length 6 3/4 in.; width 1

4 days Left

AN 18K BICOLOR GOLD AND DIAMOND BRACELET

Est. $6,000-$8,000

$6,000

BonhamsLos Angeles, CA

A Pair of Platinum, Blue Diamond, and Diamond Cluster Screw-Back Earrings: A pair of platinum and diamond floral cluster earrings, late 20th century. Each earring features a central round brilliant-cut blue diamond surrounded by an asymmetrical halo of three smaller blue dia

5 days Left

A Pair of Platinum, Blue Diamond, and Diamond Cluster Screw-Back Earrings

Est. $10-$100,000

$10

Gallery 63Atlanta, GA

Platinum and 0.836 Carat Diamond Solitaire Pendant Necklace: Platinum diamond solitaire pendant necklace featuring a round brilliant-cut diamond. The stone is secured in a platinum mounting and suspended from a platinum box link chain with a spring ring clasp.

5 days Left

Platinum and 0.836 Carat Diamond Solitaire Pendant Necklace

Est. $10-$100,000

$10

Gallery 63Atlanta, GA

Two pearl, diamond and 14k gold pendants: Two pearl, diamond and 14k gold pendants Comprising one designed as a wish bone and one of crescent design set with a round brilliant-cut diamond; lengths: 1/3 and 1/2 in, respectively; 1.40 gross gra

1 day Left

Two pearl, diamond and 14k gold pendants

Est. $250-$350

$125

Clars AuctionsOakland, CA

Chaumet 0.40ctw Emerald, 0.25ct VS Diamond and 18K Ring: Chaumet 0.40ctw Emerald, 0.25ct VS Diamond and 18K Yellow Gold Ring - A refined example of Chaumet's timeless elegance, this 18K yellow gold ring centers a sparkling round brilliant-cut diamond weighi

May 30, 2026

Chaumet 0.40ctw Emerald, 0.25ct VS Diamond and 18K Ring

Est. $10,000-$11,000

$1,000

GWS Auctions Inc.Maitland, FL

Diamond coloured stone gold band ring: Diamond coloured stone gold band ring 18k white gold, round brilliant-cut diamond pave set, estimated to weight a total of approx. 3.10 ct, G-H colour, VS-SI clarity and small rubies, yellow sapphire,

4 days Left

Diamond coloured stone gold band ring

Est. €3,500-€4,500

€2,400

Bertolami Fine Art s.r.l.Milan, Italy

Gold and diamond band ring: Gold and diamond band ring 18k yellow gold, with a diamond waves motif with round brilliant-cut and rectangular step-cut diamonds estimated total weight approx. 2.18 ct, colour G-H, clarity VVS-VS, as

4 days Left

Gold and diamond band ring

Est. €5,000-€7,000

€4,200

Bertolami Fine Art s.r.l.Milan, Italy

Platinum and Diamond Solitaire Pendant Necklace with Paperclip Link Chain: This contemporary pendant necklace is crafted from platinum and features a single round brilliant-cut diamond. The diamond is bezel-set within a cylindrical mounting that incorporates four small inter

Jun 03, 2026

Platinum and Diamond Solitaire Pendant Necklace with Paperclip Link Chain

Est. $10-$100,000

$10

Gallery 63Atlanta, GA

DIAMOND SOLITAIRE RING WITH DIAMOND SHOULDERS: Ring set with a central brilliant-cut diamond, the shoulders set with smaller stones, in white gold mount. JEWELLERY

4 days Left

DIAMOND SOLITAIRE RING WITH DIAMOND SHOULDERS

Est. €2,000-€3,000

€1,200

Sheppard's Irish Auction HousePortlaoise, Laois

Platinum and Diamond Solitaire Pendant Necklace: Platinum and diamond solitaire pendant necklace featuring a round brilliant-cut diamond weighing approximately 0.30 carats. The gemstone is held in a six-prong star-shaped basket setting attached to a

Jun 03, 2026

Platinum and Diamond Solitaire Pendant Necklace

Est. $10-$100,000

$30

Gallery 63Atlanta, GA

Gold and Diamond Necklace: 14K yellow gold and diamond necklace, centered by a round brilliant-cut diamond, approximately .50 carat, continuing to a flat woven chain, marked 14K gold. [5.03 dwt., 17.5" L]. Overall condition is

May 30, 2026

Gold and Diamond Necklace

Est. $400-$600

$300

Roland NYGlen Cove, NY

3.00 CT Round lab-grown diamond Diamond Classic Solitaire Ring in 14K White Gold: A true classic, this solitaire ring highlights a 3.00 carat round brilliant-cut lab-grown diamond diamond held securely in a four-prong setting atop a smooth, polished 14K white gold band. The lab-gro

5 days Left

3.00 CT Round lab-grown diamond Diamond Classic Solitaire Ring in 14K White Gold

Est. $9,500-$10,500

$50

ILAGEMSVeraval, Gujarat

Platinum Solitaire Engagement Ring with 1.90ct D SI2 Round Diamond GIA: Platinum Solitaire Engagement Ring with 1.90ct D SI2 Round Diamond GIA This platinum ring features a classic six-prong Tiffany-style solitaire setting, showcasing a round brilliant-cut diamond. The di

May 23, 2026

Platinum Solitaire Engagement Ring with 1.90ct D SI2 Round Diamond GIA

Est. $585-$760

$100

Mynt AuctionsNew York, NY

Diamond gold ring: Diamond gold ring Yellow gold, snake-shaped, set with a central round brilliant-cut diamond of approximately 0.40 ct, H-I color, VS clarity, as gauged and graded in the mount. IT size 14 – US size 7

4 days Left

Diamond gold ring

Est. €2,400-€3,200

€1,600

Bertolami Fine Art s.r.l.Milan, Italy

Platinum and 1.13 Carat Pear-Cut Diamond Solitaire Pendant Necklace w/Box: Platinum solitaire pendant necklace featuring a 1.13 carat pear brilliant-cut diamond. The diamond is secured in a three-prong platinum mounting and exhibits prominent salt and pepper style internal i

Jun 03, 2026

Platinum and 1.13 Carat Pear-Cut Diamond Solitaire Pendant Necklace w/Box

Est. $10-$100,000

$20

Gallery 63Atlanta, GA

PAIR OF 18CT GOLD AND DIAMOND DROP EARRINGS: Each set with a larger and smaller round brilliant-cut diamond, suspended from a bar link, on post fittings. JEWELLERY

4 days Left

PAIR OF 18CT GOLD AND DIAMOND DROP EARRINGS

Est. €1,400-€1,800

€800

Sheppard's Irish Auction HousePortlaoise, Laois

A Tiffany & Co. diamond and platinum band: A Tiffany & Co. diamond and platinum band Designed as a band set with 12 round brilliant-cut diamonds; size 6 1/2; 5.75 grams

9 hrs Left

A Tiffany & Co. diamond and platinum band

Est. $1,000-$2,000

$500

Clars AuctionsOakland, CA

Russian 14k Two-Tone Gold & Diamond Ring: Russian 14k Two-Tone Gold & Diamond Ring 20th Century, Russian Russian two-tone 14k rose and white gold diamond ring featuring an approxiamtely 0.90 ct round, G color SI2, brilliant-cut center diamond

May 26, 2026

Russian 14k Two-Tone Gold & Diamond Ring

Est. $2,000-$3,000

$1,000

Akiba GalleriesDania Beach, FL

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