JEWELRY. Graduated Marquis Cut Diamond and Platinum

10k Gold Jewelry Assortment Including a ring having graduated marquise cut diamonds, a ring having very small round cut diamonds in bands, a heart pendant having a mabe style pearl and a two-color gol

Diamond Anniversary Band Platinum and diamonds eternity/anniversary band, size 8.5, 9.2 grams total weight, with 21 graduated size marquise cut diamonds measuring from 4.1mm x 2.2mm - 9mm x 4.6mm in s

Circa 1920's; Total Gemstone weight 7.24ct; Graduated Art Deco bracelet set with center marquise cut diamond and throughout with diamonds and emeralds 1.16ct; 6"; Appraisal copy available upon request

A 21” strand of 66 graduated baroque saltwater pearls cream colored with pink overtone, size ranging from (6.2mm - 10.1mm) with a platinum clasp, contains a marquise cut diamond approx. 4.02mm x

EMERALD, DIAMOND AND GOLD ITALIAN NECKLACE, 17-1/2" length necklace with a length of 14k yellow gold chain fixed at each side of a 14k yellow gold pendant set with five graduated marquise-cut green em

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

Art Deco platinum bracelet set with (5) marquis cut diamonds measuring approx. 5.0mm x 2.5mm, (10) straight baguettes measuring approx. 2.5mm x 2.0mm, and (104) single cut diamonds. Stamped, "10%

Platinum and diamond cluster ring comprised of (16) round brilliant cut diamonds and (9) marquis cut diamonds. Largest round diamond measures approx. 5.0mm; largest marquis cut diamond measures approx

14kt white gold ring with central marquis cut diamond weighing approx. 0.40 cttw, flanked by graduated baguettes. Total approx. weight is 1.2 dwt. Ring size - 5 1/2. From a Manhattan, NY estate.

Platinum floral spray brooch comprised of (11) marquise cut diamonds, (1) pear-shaped diamond, (14) round cut diamonds, and (54) diamond baguettes (straight and tapered). Apparently unmarked. Total ap

a pair of platinum bands each containing (4) marquise cut diamond accents and (4) straight cut baguette accents. One ring is stamped, "10% IRID PLA". Total approx. weight of both rings is 4.

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

Platinum engagement ring with central prong-set 1.91ct marquis cut diamond flanked by tapered baguettes. Accompanied by an October 27th, 2021 GIA Diamond Grading Report, no. 2221103052 stating this is

Van Cleef & Arpels Platinum Graduated Diamond Riviera Line Necklace ~ Approx 20tcw ~ 119 Diamonds ~ 116 Round Brilliant Cut Diamonds and 3 Marquise Brilliant Cut Diamonds ~ Van Cleef & Arpels Certific

Includes a 14ct gold and amethyst bar pin; a an 18kt yellow gold and platinum dipped bar pin inlaid with rose cut diamonds graduated in size, and rubies with a central semi-baroque pearl - approx. 5 1

Ring. Art Deco platinum ring comprised of a central band of Old European cut diamonds, a surround of Old European cut diamond accents, and (4) marquis cut sapphire accents. (3) central diamonds measur

Platinum setting displaying central prongs being flanked by graduated bands of single and full cut diamonds. No center diamond. Stamped to interior of band, "10% Irid Plat". Ring size - 5 1/

METAL: 14K gold, platinum and 18K white gold GEMSTONE(S): round brilliant- and single-cut diamonds approx. 0.65 carat total, H-I/SI-I; accented with marquise-, emerald-, rectangular- and cabochon-cut

mounted in 14K gold, size 7 1/4, 6 grams

14kt Yellow Gold Diamond Ring Size 9 tapered bypass shank style design featuring seven graduated marquise cut diamond accents in two prong settings (approx. 1.02ct tdw J-SI2) stamped and tested with h

14K Gold & Marquise Cut Diamond Ring. This ring is mounted with (7) graduated marquise cut diamonds. Stamped inside band. Overall Weight: 1.5 dwt / 2.33 g Ring Size: 8.2 - All silver, gold and/or jewe

14kt Yellow Gold & Diamond Ring Size 8, polished split tapered shank ring featuring seven graduated marquise cut diamond center stones (approx. 0.50ct tdw I-SI2) stamped, tested & signed (2.3 grams tw

Beautiful Quality Art Deco approx. 25.0 Carat Round and Marquise Cut Diamond and Platinum Bracelet. Diamonds E-F color, VVS1-VS2 clarity. Unsigned. Very good condition. Measures 7" L, 3/4" W. Approx.

Vintage Approx. 11.0 Carat Marquise Cut Diamond and Platinum Eternity Band. Diamonds F-I color, VS2-SI2 clarity. Unsigned. Very good condition. Ring size 4. Approx. weight: 5.70 pennyweights. Shipping