Platinum and Diamond Jewelry

A vintage platinum over 14K yellow gold jewelry ring. The ring is encrusted with cut diamonds. Marked with a standard Gold hallmark and other Assay marks. Circa: 20th century. presented in a box. Tota

Fine suite of platinum, diamond, and sapphire jewelry, to include brooch and earrings. Brooch: center old European cut diamond 1.0 CT, L color, SI2 perfection, (25) diamonds, approximately 1.25 ctw, (

A GROUP OF GOLD, PLATINUM AND DIAMOND JEWELRY Comprising an engraved bi-color pendant depicting Siegfried and Roy's coat of arms, a single-cut diamond set 'Sarmoti' brooch, a ring mount engraved '6-11

Platinum and Diamond Jewelry (2) items including a round cut diamond in a domed style setting flanked by (3) round diamonds on each side, marked 'PLAT' inside band; and a brooch having a center cluste

Includes an antique platinum line bracelet displaying (16) Old European cut diamonds and (4) blue faceted accent stones - with a 14kt white gold pin backing. Accompanied by an antique platinum filigre

An outstanding Edwardian platinum and diamond three-piece jewelry suite with full IGI report, composed of a necklace, a bracelet and a pair of earrings, the three pieces weighting in total approximate

Includes a men's suite includes of a pair of cufflinks and (3) shirt studs comprised of central ruby cabochons flanked by single cut diamonds and straight baguettes. Accompanied by a pair of matched p

platinum ring w/ 5.29 carat emerald surrounded by 1.33 carats of diamonds w/ appraisal for $19,515.00 size 7 see pics Please note: payment for item only excepted is bank or wire transfer or cash Only!

Platinum, diamond and jadeite jewelry suite, 20th c., bracelet with oval flat mottled-green disc, joined by circular cut diamond set chain, est. 1.0 carats, ring with (2) jadeite jade stones accented

Item/Description: This exquisite antique set came to us from the same Estate. Early 20th Century. Transitional period: Art Nouveau- Art Deco. Filigree work. Panel bracelet set with 15 sparkly white di

JEWELRY: Platinum diamond brooch by Frank Walter Lawrence, tested platinum mounting with 14K yellow gold pin stem, rectangular hand pierced design, center set with one marquise cut diamond, approximat

De Beers platinum three diamond ring ,PT 950, BO2753, size 8.25, 2.4 DWT.

De Beers platinum three diamond ring ,PT 950, BO2753, size 8.25, 2.4 DWT.

Jewelry. Includes a 14kt gold filigree bar pin with central round blue faceted gem flanked by bands of (4) Old Mine cut diamonds and single prong set Old Mine cut diamonds - center stone is most proba

Beautiful French openwork platinum brooch set with 4 white pearls with pink overtones, and diamond accents throughout - in both Old European and rose cuts. Stamped with the French domestic platinum ma

JEWELRY: Edwardian platinum diamond bar pin, tested platinum with 14K white gold pin stem, filigree design set with seven old European cut diamonds, light wear consistent with age and use, approximate

22" Natural Pearl necklace having pearls graduating from 10 mm to 7 mm, with platinum and diamond clasp; **** All Jewelry Purchases must be paid with secure funds, but either wire transfer, cashiers c

Pair of platinum earrings comprised of overlapping bands of tapered baguettes suspending (3) columns of straight baguettes, a total of (8) emerald cut diamonds per earring, and terminating in large se

Bracelet. Art Deco platinum articulated bracelet displaying (3) marquis cut faceted diamonds with faceted emerald surround, and Old European cut diamond accents. Marquis cut diamonds measure approx. 8

Lady's platinum watch inlaid throughout with diamonds of various sizes. Displays a central diamond accompanied by a Nov. 10th, 2022 GIA Natural Diamond Grading Report no. 2221721481 stating this is on

Platinum double clip/brooch inlaid throughout with bands of single cut diamonds, (6) straight diamond baguettes, and (1) square cut diamond. Clip backings, and optional brooch backing are 14kt white g

Pair of platinum and diamond spray form earrings with 14kt white gold clip-on earring backings. Each individual earring is comprised of (14) straight diamond baguettes, and (44) round full and single

Includes a platinum engagement ring with central approx. 2.3cttw pear-shaped diamond flanked by tapered baguettes - center diamond measures approx. 10.0mm x 7.3mm, approx. color of H/I, approx. clarit

Comprised of pear-shaped and round brilliant cut diamonds. Total diamond weight of both earrings is approx. 6.5 cttw. Total approx. weight is 9.8 dwt. From a Tuxedo Park, NY estate. Dimensions: 1.125"