Outstanding 5.63 ct. brilliant old mine cut diamonds

Sapphire ruby diamond brooch WG 750/000 with one oval faceted sapphire approx. 1.02 ct, 17 ruby baguettes, together approx. 1.87 ct, 45 brilliant / old cut diamonds, together approx. 3,60 ct fine whit

Estate Old Mine Brilliant cut diamond, September 15, 2022 GIA Report number: 2225635325, carat weight: 5.67, measurements: 10.95 x 10.91 x 6.76mm, color: M, clarity: VS2, polish: good, symmetry: fair,

14K ROSE GOLD RUBY 0.55 CT OLD EUROPEAN CUT DIAMOND BOW TIE RING An Outstanding Vintage 14Kt Rose Gold Ruby Diamond Cocktail Ring, circa 1950's centered with a stunning bow-tie diamond center, featur

Yellow gold with white gold views. Openwork bombé centre with rose cut diamonds and centre with an old brilliant cut diamond of 0.25 ct total weight.Hoop 17 mm.5 gr.

Composed of an old brilliant-cut diamond, estimated weight 2.5 ct. estimated color M-N and estimated purity VS. mounted in claws, bordered by brilliant-cut diamonds..

Brilliant-cut diamond brooch WG 585/000 with brilliant-cut and old-cut diamonds, total 1.0 ct l.tintedW-W/SI, l. 62 mm, 6.5 g

Art Deco diamond, sapphire, & white gold ring. Containing: 2- .15 ct. each old European cut diamonds & 2- .8 ct. each brilliant cut diamonds in a nanette shape design, accented with calibre cut sapphi

Brilliant-cut diamond ring GG/WG 585/000 with 2 brilliant-cut diamonds, one old-cut diamond, total 0.50 ct l.tintedW-W/VS-SI, RG 52, 4.0 g

Platinum with an old brilliant cut central diamond of approx. 1 ct.Hoop 17 mm.

Yellow gold with an old brilliant cut central diamond of approx. 0.80 ct.Hoop 17 mm.5.5 gr.

Vintage 18K yellow gold and diamond ring, composed of four diamonds including one round brilliant-cut and three old mine cut diamonds; approx: 1.00 ct tw., color: H- I, clarity: SI1 - SI2., marked: "1

A vintage ladies platinum engagement ring with a 2.13 carat Round Brilliant center diamond with four old mine cut diamond accents that have a total weight of 1.00 ct. The GIA report is included with t

18K White Gold Antique Filigree Design Diamond Bracelet set with (7) old European cut brilliant diamonds from east to west in bezels, approximate total weight 1.0 ct, clarity VS1, color D-F, each acce

Opal-diamond necklace WG 750/000 and platinum 900/000 with an excellent milk opal cabochon 16,5 x 12 mm, with vivid play of colours, one brilliant-cut diamond 0,10 ct W/SI and 41 old-cut diamonds, tog

Platinum with old brilliant and 8/8 cut diamonds of approx. 1.26 ct. total weight, and emerald cut emeralds of 7x 6 mm. and triangle.Hoop 17.5 mm.8 gr.

2.48 carat, L, SI2 Old European-cut brilliant platinum diamond ring flanked by six old European cut round diamonds approx: 0.26 ct tw., accompanied by GIA certificate report #2211090686. Ring measures

SILVER CARVED FEMALE w WHEAT SHEAF CAMEO BROOCH w OLD MINE DIAMOND An Outstanding Antique Hand Carved Female Cameo Brooch with Old Mine Cut Brilliant White Diamond Necklace mounted in Silver Frame, h

An EGL Certified 1.73 carat tw diamond ring. It is hand made with a 1.32 carat old mine cut brilliant center diamond that is surrounded by .41 ct tw diamonds. Set in platinum and is a size 5 1/2. The

An Art Deco Era Diamond & Platinum Ring. Filigree setting with two diamonds at the center, one an Old European cut diamond that is approximately 0.25 ct and the other a round brilliant cut diamond tha

Platinum three stone diamond ring, center round brilliant-cut diamond appx. 1.20 ct., SI / IJ. Two Old Mine Cut diamonds are set on each side, appx. 1.30 ct. total weight, SI / HI, size 6 3/4.

Antique Handmade Brooch-Pin in 14K yellow gold, Platinum Iridium, with "Eclipse-Crescent" design, set with (15) Old European cut round brilliant diamonds graduating from the center, approx. 0.45 ct to

Formed in openwork diamonds, old and brilliant cut with a center of two diamonds, brilliant cut, estimated total weight of 0.50 ct., set in chaton.

Diamond, 14k Yellow Gold Ring. Featuring one round brilliant-cut diamond weighing approximately 1.50 ct., accented by three full-cut and one old European-cut diamonds weighing a total of approximately

Gentleman's 14k yellow and white gold diamond ring. Center old European cut diamond, approximately 0.82 ct, approximately G-H color and VS2 perfection. Two round brilliant cut side diamonds, approxima