Vintage Platinum 1.98 ctw Baguette Marquise Old Cut Diamond Spray Flame Pin Broo

Diamond, Platinum Spray Brooch. Designed as a spray featuring eight marquise-cut, forty-eight baguette-cut and seventy-four full-cut diamonds weighing approximately 5.00 cttw. set in platinum. {Gross

Mid Century Diamond, Platinum Pin Of sinuous design, featuring ninety-one marquise, round brilliant, baguette, and single-cut diamonds weighing a total of approximately 2.05 cttw., set in a platinum p

Platinum diamond ribbon brooch combines old European, round and baguette cut diamonds weighing approx. 7.00 ctw with an average color grade of H-L and an average clarity grade of VS-SI set in flowing

Platinum open circle pin featuring old European and round cut diamonds, weighing approx. 2.00 ctw, and French cut black onyx, milgrain edge, 18K safety catch, 1.25 in. diameter, 5.8 grams Provenance:

A vintage pin set with one 0.15 pt marquise, three 0.06 pts baguettes, two 0.04 pts trillion cut, four 0.24 pts full cut, ninety-three 1.70 ct single cut diamonds. The total carat weight is 2.09. Dime

Vintage Platinum and Diamonds Necklace With thirty-three diamond rounds (European cuts) @ 3.1mm and one marquise cut diamond in clasp (5.7mm x 3.0mm), diamonds approximately 3.87 cttw. Bezel set round

An art deco, platinum and diamond dress clip - pendant, and necklace a converted dress clip, set with a mix of old European cut diamonds, marquise, and baguette-cut diamonds, together with an eighteen

Platinum composition, 14 marquise cut diamonds in a swirl overlaid atop baguette cut diamonds. Baguettes H-I color, VS2 clarity - 4.62 cttw. 46 baguettes approx. 1.9mm x 1.5mm - 5.0mm x 2.3mm in size.

centering an old European-cut diamond, measuring approximately 9.05 x 9.1 x 5.7mm, weighing an estimated 2.95cts., K-L color/VS-SI clarity, accented by 4 round brilliant and baguette-cut diamonds weig

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 platinum and diamond brooch designed as a horseshoe set with seven bezel-set old European-cut diamonds; estimated total diamond weight 5.00 carats, accented by circular, marquise, and baguette-cut d

Stunning Platinum & Diamond Bracelet - 49.7 cttw Platinum bracelet (stamped and tested 950 grade) with two brilliant cut round, thirty marquise cut, and eighty-one baguette cut diamonds in two row des

Stunning Platinum & Diamond Bracelet - 50.0 cttw Platinum bracelet (stamped and tested 950 grade) with two brilliant cut round, thirty marquise cut, and eighty-one baguette cut diamonds in two row des

Diamond, Platinum Ring. Featuring one marquise-cut diamond weighing approximately 3.30 cts., flanked by two tapered baguette-cut diamonds weighing approximately 0.20 cttw., set in a platinum mounting.

Vintage Platinum Diamond Engagement Ring 1.76 ctw round cut diamond center stone (8.2mm x 4.3mm, I color, SI2 clarity) accented by two straight cut baguettes (2 @ 4.5mm x 1.6mm, H color, VS2 clarity).

A PAIR OF VINTAGE DIAMOND AND PEARL CLIP EARRINGS in 18ct white gold and platinum, each designed as a cluster of round cut, marquise cut and baguette cut diamonds, suspending detachable drops with pea

DESCRIPTION: Vintage platinum (tested) engagement ring set with center round brilliant cut diamond, approximately 1 carat (by formula). Clarity SI1, Color G-H. Accented by two tapered baguette diamond

View a video of this lot: Click HereCrafted in platinum and worn with 18K white gold omega backs; set with old European-, transitional- and baguette-cut diamonds, weighing a total of

DESCRIPTION: Platinum Vintage Engagement Ring. Features 2.24ct Old Miner in the center (OP Color, VS1), additionally set with sixteen single cut diamonds apx. (.30 ctw). Comes with GIA Certificate and

Vintage chain with bar and curb links measuring (16”) in length containing a (1.95” x 1.25”) pin / pendant featuring a ribbon like design with baguettes, marquise and round cut diamo

A PLATINUM, EMERALD AND DIAMOND BROOCH Featuring two shield step-cut emeralds in a circular spray design with three dangling strands set with round, marquise-shaped, square and baguette diamonds weigh

This is an incredible find! Art Deco Platinum 2.28 CTW Old European Cut Diamond Engagement Ring. The center stone is an old European cut Round, that has an amazing shine and sparkle. This is just a go

Art Deco diamond, sapphire and platinum bracelet centering (1) old marquise cut diamond weighing approximately 0.68 ct., accented by (119) transitional cut and (32) single cut diamonds weighing a tota

Measuring 7.25” in length adorned with round brilliant cut and baguette cut diamonds (F-G VS1 approx. 27.4ct tdw) unsigned piece numbered #1155, missing a baguette, electronically tested (96.8 g