VINTAGE PLT/18K WITH 3.37 CTW DIAMONDS BROOCH

Estate Jewelry: Platinum: Retro Pre 1950: item #125080
02329-1481

VINTAGE PLT/18K WITH 3.37 CTW DIAMONDS BROOCH.

This superb brooch, made in the middle of the 20th century, is embellished with 63 diamonds with a total weight of approx. 3.37 crt.

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Art Deco Platinum & 4 Carat Diamond Pin

Estate Jewelry: Platinum: Vintage Pre 1920: item #113012
J7

Art Deco Pin, platinum and diamond par pin bead-prong set with twelve old European cut diamonds. The total diamond weight is 4.0 carats. The average GIA clarity grade is SI/1 and the color is G-H. The pin has side engraved details, and has a Black, Starr & Frost stamp. The craftsmanship is fine, and the condition is excellent. Circa 1901 - 1914. The pin measures 2” in length. Note: Mounted gemstones are graded only to the extent that mounting permits examination.

Edwardian Platinum, Diamond & Ruby Pin

Estate Jewelry: Platinum: Vintage Pre 1920: item #113010
J191

Edwardian Pin, 18 K yellow gold and platinum pin. The pin is bezel set with an oval natural ruby weighing 1.00 carat. The ruby has a medium to medium light reddish-pink intensity with good clarity. There are sixty eight rose cut diamonds bead set in a platinum gallery around the ruby. The craftsmanship is fine, and the condition is excellent. Circa 1901 - 1914. The pin measures 3 ½” in length. Note: Mounted gemstones are graded only to the extent that mounting permits examination.

Edwardian Platinum & Diamond Pin - 3 Carats

Estate Jewelry: Platinum: Vintage Pre 1920: item #113007
J8

Edwardian Pin, 18 K yellow gold and platinum crescent shaped pin. The pin is prong set with twenty three old European cut diamonds. The total weight is 3.00 carats. The GIA clarity grade is VS/2, and the color is G-H. The top section of the pin is platinum. The craftsmanship is fine, and the condition is excellent. Circa 1900 - 1910. The pin measures 3” in length. Note: Mounted gemstones are graded only to the extent that mounting permits examination.

Edwardian Platinum & Diamond Bracelet

Estate Jewelry: Platinum: Vintage Pre 1920: item #113004
J459

This is a beautiful platinum and 18K yellow gold bracelet with diamonds and pearls. The bracelet has a hinged section in the center and consists of nine sections. Each section is bezel set with an old European cut diamond. The total diamond weight is .30 carats. The average GIA clarity grade is SI2 and the color is H. In addition, there are approximately forty four rose cut diamonds bead set in a platinum gallery. There are four 3.00 - 3.20 mm pearls set on four sections of the bracelet. The pea... Click for details

Diamond & Platinum Stud Earrings

Estate Jewelry: Platinum Pre 1980: item #88377
AGTBI424

This pair of Round Brilliant Cut Diamond Stud Earrings is set in Platinum three prong screw back mountings. Total weight = .67cts. Color = G Clarity = VS1 Quality Guaranteed

Diamond Stud Earrings set in Platinum

Estate Jewelry: Platinum Pre 1980: item #88376
AGTBI421

This pair of Round Brilliant Cut Diamond Stud Earrings is set in Platinum four prong screw back mountings. Total weight = .66cts. Color = G Clarity = VS2/SI1 Quality Guaranteed

Platinum, Pearl and Diamond Necklace

Estate Jewelry: Platinum: Vintage Pre 1920: item #75898

This is an 18K Edwardian period oval shaped pearl and diamond pendant. The pendant is peg set with six slightly baroque pearls measuring 5.50 - 5.70 in diameter. There are twelve rose cut diamonds prong set in between the pearls. The total diamond weight is .48 carats. The pendant has the original bail and is bead set with three rose cut diamonds. A chain is available upon request. The condition of this necklace is excellent and is circa 1901 - 1914. Note: The weight and quality of mounted st... Click for details

1.91 DIAMOND ENGAG'MNT RING{Bonanno Appraisal

Estate Jewelry: Platinum Pre 1990: item #73782

This is a 1.91 DIAMOND ENGAGEMENT RING in a PLATINUM MOUNTING. From a Washington, D.C. Estate this Ring was taken to Mr. BONANNO and Appraised in 1982. The Large Center ROUND DIAMOND is Set in PLATINUM and there are two flanking Baguette Diamonds weighing approximately .15/100 Carats each. Therefore, the total DIAMOND Weight is 2.21 Carats approximately. Mr. BONANNO graded the Center DIAMOND as having VS2 CLARITY and H COLOR. This is an EXCEPTIONAL PLATINUM and DIAMOND ENGAGEMENT RING with... Click for details

Desirable PLATINUM BAND {FLORALS & >>> DESIGN

Estate Jewelry: Platinum Contemporary: item #68918

This is Very Good Looking PLATINUM BAND with a FLOWER at each 90 degree point. The remainder of the Design is a Repeating >>> design. Ring size is a 6 3/4 using a Dixon sizing mandril. Marked on the Shank Interior: PLAT. Made from an early Mold this Band is not an Antique. Very Wearable and DESIRABLE 4mm FLORAL BAND made of PLATINUM.