Handmade 18 Karat Gold and Platinum Old Mine Cut

This stunning piece of jewelry shows one central cushion cut antique diamond of I-SI1 quality that weighs 1.13ctw. Showing a unique design, this elegant ring displays 32 old mine cut diamonds of H-VS2

An 18 Karat Yellow Gold, Platinum and Diamond Ring, containing one old European cut diamond weighing approximately 1.24 carats, and two old European cut diamonds weighing approximately 1.60 carats tot

Art Deco style braceletArticulated bracelet yellow gold 18 Karat and platinum set with old cut diamonds: ten of more or less 0,10 ct each and fifty of approximately 0.01ct as well as ten blue sapphire

Center set with one Old European cut diamond [Fancy Light Brown/SI-2], approximately 0.72 carats, enhanced by six baguette cut diamonds [I-K/VS], total approximate weight 0.36 carats; size 6, weighs 5

Composition: 18k gold and platinum Period: Art Deco • 1 old mine cut diamond J-VVS1 0.70ctw. • 2 old mine cut diamonds J-SI1 0.15ctw. Ring size: 7 ½ Ring face: 14mm by 8mm by 8mm Total weight: 3.

Period: Art Deco (1920-1935) Composition: 18k Gold and Platinum • 1 natural square cut emerald that weighs 1.20ctw. • 16 old European cut diamonds of H-SI1 quality that weigh 0.20ctw Ring size: 8

Period: Art Deco (1920-1935) Composition: 18K gold and platinum Stones: • 1 Old mine cut diamond of H-VS2 quality that weighs 0.70ctw. • 6 Rose cut diamonds of J-SI1 quality that weigh 0.30ctw. Ri

mechanical movement; 18 karat white gold case with platinum band; containing 52 single-cut and old-European cut diamonds [H-I/VS] weighing approximately 0.75 carats total; 26.4 grams; Condition: worki

Containing fifteen old cut diamonds weighing approximately 0.35 carat total, with a pearl drop measuring approximately 13.7mm. 1.5" L x 0.75" W. 3.5 dwt.

One European cut diamond of I-SI2 quality that weighs 0.20ctw constitutes the central stone of this unique piece of jewelry. Handmade in 18k gold and platinum, this elegant ring displays 10 natural ca

This is a unique cross handmade in 18k gold and platinum. Original and amazing in design, this elegant piece of jewelry displays one European cut diamond that weighs 0.06ctw. Cross measure: 48mm by 25

containing eight Old European cut diamonds [G/SI] weighing 1.18 carats, and 60 single cut diamonds [H/SI] weighing 0.74 carats; with a 17-jewel movement 27.5 grams

Including a platinum ring center bezel set with one emerald cut Emerald, approximately 0.77 carats, accented with two Old European cut Diamonds [G/VS], approximate total weight 0.14 carats, further en

A Sapphire and Diamond Bracelet. 18 karat yellow gold bracelet containing 58 cabochon sapphires and 28 old mine cut diamonds. Diamonds are set within platinum Tudor Rose style mountings atop gold diam

FABERGE - RUSSIAN PAIR of GOLD and DIAMONDS CUFFLINKS Russian GOLD and DIAMOMDS jewelry cufflinks. Green polychrome enamel, 18 karat gold with four old cut diamonds - totaling 02 carats. CONDITION: Go

Vintage from the 1930s Size: 4 3/4 US Materials: Gold Gemstone: Diamond Adjustable Style: Art deco Description Solid 18 karat white gold, old minor cut diamond ring, size 4 3/4 and sizable Cen

Lady's 18 karat white gold pin with an Old European cut diamond approx. 0.20 carat and with 2 round cut sapphires total approx. 0.20 carat.

19th century rosette ring in 18 kt. yellow gold and platinum settings, with old-cut diamonds set in chaton.

comprising one 18 karat white gold stickpin containing one old-European cut diamond [H-I/VS] weighing approximately 0.15 carats, and four rectangular onyx measuring approximately 4.75 x 1.50 mm each (

Art Deco Three Diamond Engagement Ring 18 Karat White Gold Original Art Deco three diamond engagement ring hand crafted in 18 karat white gold. The ring features 3 Old European cut diamonds weighing 1

Diamond ringin 18 Karat white gold, set with a 0.30 ct old cut diamond and four old cut diamonds totalling more or less 0.40 ct.Hallmark: 750, K, horse headRing size : 53 1/2 (US : 6 3/4) Weight : 3,5

signed 'Webb, 18k'; containing 40 full cut diamonds [F-G/VS] weighing approximately 2.00 carats total 45.9 grams approximately 36.00 mm long

the two old European-cut diamonds weighing approx. 1.63 total carats [the first: 1.17 carats, M/VS1, with faint blue fluorescence; the other, .46 carats, H, I1, cracked] 20.8 grams size 5 1/2

Art Deco 18 Karat Yellow Gold, Platinum, Diamond and Ruby Bar Brooch Bezel set on the diagonal with four square French cut Diamonds [G/VVS], approximate total weight 2.05 carats, and enhanced with 16