Vintage Onyx and Diamond Brooch

Crafted in 14k yellow gold featuring (37) rose cut diamonds. The center diamond weighs approx. 1.0ct. The brooch measures 3 1/2in x 1in and weighs 7.9dwt.

Vintage Onyx Diamond Fly Brooch red eye 2 " Please view all photos as they are part of the description and condition of this Item, Feel free to contact me with questions or picture requests Used Item

Set with 3 round opals each approx. 4.5mm, and a center (5pt) diamond over an onyx stone approx. 15x11mm, in yellow gold stamped 14K, 2.5x2.25in., 21.2gms. Opening Bid: $500/

Van Cleef & Arpels 1989 Solid 18K Yellow Gold Whimsical Kitten Brooch W/0.33ctw Diamonds, Onyx Eyes & Ruby Nose in VCA Pouch - This adorable vintage piece was made by renowned luxury jeweler Van Cleef

ONYX INLAY DESIGN. TOTAL 5.7 DWT

CARTIER, A VINTAGE MULTIGEM TUTTI FRUTTI PLANT POT BROOCH, CIRCA 1990 in 18ct yellow gold, the pot set with polished onyx and round brilliant cut diamonds, the plant set with carved chrysoprase and ca

Vintage Pave Set Round Cut Diamond, Oval Cut Emerald, Black Onyx and 18 Karat Yellow Gold Brooch. Signed 18K. Two (2) small chips to onyx otherwise good condition. Measures 2-7/8" L, 3/4" W. Approx. w

A VINTAGE DIAMOND BROOCH of scrolling design, set with round brilliant cut and baguette cut diamonds, suspending a trio of tassels further set with round cut and baguette cut diamonds, the diamonds al

A VINTAGE DIAMOND BROOCH in platinum, designed as a scrolling spray, set with pear and baguette cut diamonds all totalling approximately 5.8-6.2 carats, stamped PT, 5.4cm, 19.3g.

A VINTAGE DIAMOND BROOCH in 18ct white gold, the scrolling body set with old cut diamonds all totalling 4.4-4.7 carats, later British hallmarks, 4.3cm, 11.9g.

A VINTAGE DIAMOND BROOCH in platinum, set throughout with old cut diamonds, the diamond totalling 2.0-2.2 carats, Portuguese assay marks, 4.0cm, 10.6g. 

A VINTAGE DIAMOND BROOCH, DAVID SHACKMAN & SONS 1975 in 18ct yellow and white gold, formed of naturalistic gold batons accented by crescent moon designs, set with round cut diamonds, maker's mark DS&S

14K yellow gold rectangular brooch by Erte featuring diamond studded snake wrapped around woman's body with diamond accents in the corners of the brooch, carved black onyx base, traditional pin back,

A PAIR OF VINTAGE ONYX, DIAMOND AND PEARL TURBO SHELL CLIP EARRINGS in 18ct yellow gold, each comprising a single piece of polished onyx carved in the manner of a shell, jewelled with brilliant cut di

A ladies 14kt Yellow Gold Vintage Diamond Brooch. Brooch has a diamond stone in the center. Diamond weight 0.12ct. Total weight: 6.50 grams. #AY

14Kt Yellow Gold Vintage Onyx / Diamond Ring. Ring has Onyx & one Diamond on the center. Ring size: 8.25.Total weight: 6.61 Grams.

14K white gold vintage diamond brooch with a bow motif circa 1950's. There are 57 round diamonds on the brooch. 4 prong set and the rest bead set with 1.00 carat total weight, VS1/SI2 clarity, H/I col

COMPOSITION18K YELLOW GOLDPRIMARY STONE6 ROUND BRILLIANT CUT DIAMONDSMEASUREMENTS.32CTW - 3.1MM TO 2.1MM EACHCOLOR / CLARITYG-H / SI1-2BROOCH MEASUREMENTS44.2X33MMBROOCH THICKNESS12.9MMTOTAL BROOCH WE

14Kt Yellow Gold Vintage Onyx / Diamond Ring. Ring has Black Onyx on the center with Diamond accent. Ring size: 6.00. Total weight: 2.16 Grams.

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Nice Vintage Brooch Please view all photos as they are part of the description and condition of this Item, Feel free to contact me with questions or picture requests Used Item AS IS

David Yurman Sterling Silver Vintage Onyx & Diamonds Ring ||| Weight: 5 GramsLadies Ring: Onyx and Diamonds, Sterling Silver / 6.5 ring, 6mm x 6mm stone

18K white gold vintage diamond brooch featuring well matched round diamonds weighing approx.3.50 ctw with an average color grade of H-I and an average clarity grade of VS bead set in elongated open ci

Vintage Platinum & diamond brooch, c. 1950, set with a cluster of pear-shaped and marquise-cut diamonds, H-J color, VS-SI clarity, est. 10.0 carats, 2.5"l, approx. 18 dwt., illegibly stamped 869(?) Pr