18k Gold

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Tiffany and Co. Elsa Peretti Open Heart Pendant in 18k Rose Gold: In 18k Yellow Gold. Guaranteed Authentic Tiffany. 14x12mm wide pendant. Signed. 1.0g.

2026

Tiffany and Co. Elsa Peretti Open Heart Pendant in 18k Rose Gold

Eric's Estate & JewelryPunta Gorda, FL

18k Gold (Stamped 750) & Diamond Brooch: Weighs 18.71 grams. Very good condition. Measures 2.125 x 2 x 2 inches. The absence of a condition report does not imply that the lot is in perfect condition or completely free from wear and tear, imp

2026

18k Gold (Stamped 750) & Diamond Brooch

Grant Zahajko Auctions, LLCDavenport, WA

18k Gold (Stamped 750) Snake Coiled Bracelet: Weighs 32.18 grams. Measures 2.125 x 2.25 x 1 inches. Excellent condition. The absence of a condition report does not imply that the lot is in perfect condition or completely free from wear and tear,

2026

18k Gold (Stamped 750) Snake Coiled Bracelet

Grant Zahajko Auctions, LLCDavenport, WA

Chanel 18K Yellow Gold and Diamond Camelia Ring: This Chanel ring from the Camelia collection is crafted in 18 karat yellow gold. The design features a tiered camellia floral motif with a single round brilliant-cut diamond set in a four-prong mount

2026

Chanel 18K Yellow Gold and Diamond Camelia Ring

Gallery 63Atlanta, GA

Tahitian Cultured Pearl and Black Spinel Necklace in 18K Yellow Gold: This contemporary necklace features a single round Tahitian cultured pearl as the focal point. The pearl displays a dark charcoal grey body color with iridescent peacock and green overtones and a high

2026

Tahitian Cultured Pearl and Black Spinel Necklace in 18K Yellow Gold

Gallery 63Atlanta, GA

A Pair of 18K Yellow Gold and Blue Topaz Cabochon Stud Earrings in the style of Tiffany & Co: A matched pair of 18k yellow gold stud earrings in the style of Tiffany & Co. Featuring round, vibrant blue cabochon-cut blue topaz, bezel-set in polished 18K yellow gold. Each earring post is stamped

2026

A Pair of 18K Yellow Gold and Blue Topaz Cabochon Stud Earrings in the style of Tiffany & Co

Gallery 63Atlanta, GA

18K Gold Plated Enamel Crystal Ring: 18k gold plated black enamel and crystal ring. Size 9. Some scratching. Jewelry, estate jewelry, costume jewelry, cocktail jewelry, fashion jewelry, accessories, fashion accessories, wearables, gifts,

2026

18K Gold Plated Enamel Crystal Ring

The Benefit Shop Foundation Inc.Mount Kisco, NY

Yellow Gold and Diamond Earrings: Yellow Gold and Diamond Earrings Featuring round brilliant cut diamonds weighing approximately 6.00 carats total. Mounted in 18 karat yellow gold. 1 1/8 inches long. Stamp: MP 18K. Gross weight: 25.70

2026

Yellow Gold and Diamond Earrings

Freeman'sChicago, Palm Beach, Philadelphia, New York, NY

Colombian Emerald and Yellow Gold Ring: Colombian Emerald and Yellow Gold Ring Featuring an oval double cabochon Colombian emerald weighing 25.51 carats. Mounted in 18 karat yellow gold. Ring size 7. Stamp: 18K. Gross weight: 14.05 dwt. GIA

2026

Colombian Emerald and Yellow Gold Ring

Freeman'sChicago, Palm Beach, Philadelphia, New York, NY

Three Pairs of Gold J-Hoop Type Earrings: comprising: high polish, marked "18k", yellow gold, post backs, 3.0 g; high polish, ribbed design, high polish hand satin finish, chevron design, marked "14k", yellow gold, omega post backs, 10.8 g Pr

2026

Three Pairs of Gold J-Hoop Type Earrings

Brunk AuctionsAsheville, NC

American Gold Eagle Coin with Diamond Bezel on Chain: 1oz. fine gold - 50 dollars, dated 1998, 24 round faceted diamonds, approx. 2.25ctw., mounting tests 14kt. yellow gold, 2 in. length with bail; rope chain, marked "18K, ITALY", yellow gold, 24 in. len

2026

American Gold Eagle Coin with Diamond Bezel on Chain

Brunk AuctionsAsheville, NC

18kt. Indicolite Tourmaline and Diamond Ring: cushion cut indicolite tourmaline, approx. 9.00ct., 12 round faceted diamonds, approx. 1.10ctw., VS-SI, G-H, marked "18K", white gold, 8-1/2 ring sz., four double prongs, 8.7 g Provenance: Private Col

2026

18kt. Indicolite Tourmaline and Diamond Ring

Brunk AuctionsAsheville, NC

18K GOLD MATCH SAFE: Nice design. Tests for 18K gold. 10.9g. From the portfolio of an avid and dedicated collector. Condition: (Excellent). Dimensions: 1" x 1 - 3/4".

2026

18K GOLD MATCH SAFE

Dan Morphy AuctionsDenver, PA

18K GOLD MATCH SAFE: Basic design. Tests for 18K gold. 5 grams. From the portfolio of an avid and dedicated collector. Condition: (Excellent). Dimensions: 3/4" x 1".

2026

18K GOLD MATCH SAFE

Dan Morphy AuctionsDenver, PA

TIFFANY & CO. SCHLUMBERGER STUDIOS PLATINUM AND 18K GOLD DIAMOND X RING: Ladies' Schlumberger Studios for Tiffany & Co. diamond "X" band in platinum and 18k yellow gold, set with 30 round brilliant cut natural diamonds measuring approximately 2.1mm each, with an estimated

2026

TIFFANY & CO. SCHLUMBERGER STUDIOS PLATINUM AND 18K GOLD DIAMOND X RING

Dan Morphy AuctionsDenver, PA

ANTIQUE 18K PERIDOT PENDANT & 14K CHAIN: Ladies' antique yellow gold peridot pendant and chain. Unmarked. Chain tested electronically to be 14k, pendant tested to be 18k. Length measures 16" plus 1" drop pendant. Gross weight is 5.3 grams. C

2026

ANTIQUE 18K PERIDOT PENDANT & 14K CHAIN

Dan Morphy AuctionsDenver, PA

An 18K Gold, Diamond and Ruby Flag Pin: An 18K Gold, Diamond and Ruby Flag Pin Of an American flag design featuring blue enamel accented by round rubies and round diamonds Measures: 1 x 7/8 in. 3.6 grams gross This lot is being offered with

2026

An 18K Gold, Diamond and Ruby Flag Pin

John Moran Auctioneers, Inc.Monrovia, CA

2026

An 18K Gold and Double-Sided Agate Cameo Pendant

John Moran Auctioneers, Inc.Monrovia, CA

BREGUET 18K ROSE GOLD 42MM MARINE CHRONOGRAPH 5827BR/Z2/9Z8 BOX WARRANTY MINTY: BREGUET 18K ROSE GOLD 42MM MARINE CHRONOGRAPH 5827BR/Z2/9Z8 BOX WARRANTY MINTY BREGUET 18K Rose Gold 42mm Marine Chronograph 5827BR Box Warranty MINTY Gent's 18K Rose Gold 42mm Breguet "Marine Chronog

2026

BREGUET 18K ROSE GOLD 42MM MARINE CHRONOGRAPH 5827BR/Z2/9Z8 BOX WARRANTY MINTY

Modern JewelryValley Village, CA

Angela Cummings 18K Gold Butterfly Brooch with Box: Angela Cummings 18K Gold Butterfly Brooch with Box This exquisite Angela Cummings for Tiffany & Co. 18k yellow gold butterfly pendant brooch showcases stunning craftsmanship and intricate design. Weig

2026

Angela Cummings 18K Gold Butterfly Brooch with Box

Mynt AuctionsNew York, NY

Baraka Diamond, Sterling, 18K Gold & Rubber Bracelet: Baraka Diamond, Sterling, 18K Gold & Rubber Bracelet Late 20th c., Italy Baraka bracelet crafted using high-grade Italian black rubber cord, accentuated by 18-karat gold and sterling silver links and

2026

Baraka Diamond, Sterling, 18K Gold & Rubber Bracelet

Akiba GalleriesDania Beach, FL

18K Yellow Gold and Diamond Earrings: METAL: 18K Yellow Gold; APPROXIMATE TOTAL DIAMOND WEIGHT: 0.20 ctw; STAMPED: 750; CONDITION: Pre-owned, Very Good; ITEM WEIGHT (GRAMS): 2.3 g; MEASUREMENTS: Earrings 11/16 inch long x 5/16 inch wide;

2026

18K Yellow Gold and Diamond Earrings

Hampton Estate AuctionNew York, NY

18K Yellow Gold Ruby and Diamond Ring: METAL: 18K Yellow Gold; APPROXIMATE TOTAL DIAMOND WEIGHT: 0.12 ctw; GEMSTONES: Ruby approx. 0.42 carats, Weight estimated by formula; TESTED: 18K Yellow Gold; CONDITION: Pre-owned, Fair; ITEM WEIGHT (

2026

18K Yellow Gold Ruby and Diamond Ring

Hampton Estate AuctionNew York, NY

18K White Gold and Diamond Ring Setting: METAL: 18K White Gold; APPROXIMATE TOTAL DIAMOND WEIGHT: 1.12 ctw; STAMPED: 18K, MRB; CONDITION: Pre-owned, Very Good; ITEM WEIGHT (GRAMS): 7.1 g; MEASUREMENTS: Ring size 6 3/4, Center will fit approx

2026

18K White Gold and Diamond Ring Setting

Hampton Estate AuctionNew York, NY

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18k Gold Auctions

NEW 14K YELLOW GOLD MOTHER'S 3-LINE RING

NEW 14K YELLOW GOLD LADIES WEDDING BAND - SIZE 7

NEW 14K TRI COLOR GOLD FANCY FLOWER RING - SIZE 7

A BEAUTIFUL COLLECTION OF GOLD JEWELRY 26

Starts on:

Valley Village, CA, US

NEW 14K WHITE GOLD FANCY FLOWER DANGLING EARRINGS

NEW 14K WHITE GOLD LADIES WEDDING BAND - SIZE 10

NEW 14K YELLOW GOLD LADIES FASHION SOLITAIRE RING

FANCY GOLD ESTATE JEWELRY 25

Starts on:

Valley Village, CA, US

NEW 14K TWO TONE GOLD MEN'S RING - SIZE 10

NEW 14K TWO TONE GOLD SNAKE MEN'S RING - SIZE 10

NEW 14K YELLOW GOLD SOLID LINK ID BRACELET

BEAUTIFUL GOLD JEWELRY 23

Starts on:

Valley Village, CA, US

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