Lady's Platinum Vintage Old European cut diamond

Platinum ring featuring an Old European-cut diamond weighing approx. 1 ct., flanked by 2 smaller round diamonds together weighing about .90 ct., within a diamond border, sz 5 with hinged ring guard, 5

Ladies Platinum Vintage Diamond Ring and Band The ten old cut diamonds on the sides have an approximate total weight of.65cts. The two side diamonds are old European cut and have an approximate total

Lady’s antique/vintage Birks platinum chain necklace set with an old European cut diamond approx. 0.45 carat.

VINTAGE 14K WHITE GOLD / PLATINUM AND DIAMOND LADY'S RING, marked "DA 14K PLATINUM", cushion top set with nine Old European-cut diamonds weighing approximately 1.0 carat total, each shoulder set with

Vintage platinum wedding band with 32 Old European cut and transitional cut diamonds (approximately 0.75 carat total weight, color: I-J, clarity: VS). Unmarked but acid tested as platinum. US ring siz

Lady's Platinum Diamond Engagement Ring, center old European cut diamond weighs approx. 0.57 cts., I color, SI-1 clarity; side diamonds total approx. 0.08 cts., Size 7, 2.2 dwt

Art Deco platinum ladies watch set with Old European cut diamonds and single cut diamonds. Stamped, "Pat. Feb. 29-1916". Crown is inscribed, "Brevet Patent". Total approx. weight o

Lady's Vintage platinum diamond ring with European cut diamond center stone, Clarity I 1, color H with single cut round diamonds. Weight 2.7gr. Size 6.25.

One ladies platinum diamond ring set with one center Old European cut diamond measuring 7.3mm in diameter and 4.38mm in depth, calculated to weigh 1.50 carats with an estimated color grade of K and es

Lady's Vintage Approx. 10.0 Carat Total Weight 97 Round Brilliant Cut and Old European Cut Diamond and 14 Karat White Gold Riviera Necklace Set in the Center with a .50 Carat Round Brilliant Cut Diamo

Old European cut diamond set in 18kt white gold. Size- 7 3/4 Diamond weight- 1.71 ct Diamond color- K Diamond clarity- VS1 Weight- 2.7 grams

Platinum diamond filigree ring featuring Old European cut diamonds set in the center and in the filigree shoulders of the shank, sz 5.75, 3 grams

1) 14K yellow gold ring with approx. 0.40ct Old European cut diamond set in the center with additional diamond accents, sz 6 and 2) 14K white gold filigree ring with diamond set in the center, sz 4.5,

Lady's platinum lavalier diamond pendant set with approx. 2.5 ct. tw. Old European cut diamonds including platinum chain set with approx. .50 ct. tw. Old European cut diamonds, pendant is approx. 1 5/

Platinum lady's ring set with a center Old European-cut diamond, approx. 1 carat and has a small diamond on either side. Large diamond is SI, H. The size is 5 1/2. Center stone measures somewhere betw

Marked platinum vintage engagement ring setting with center approximately .60 carat Old European cut diamond in illusion setting. Two approximately .03 carat each Old European cut diamond accents. Cla

Marked platinum vintage engagement ring setting with center approximately .60 carat Old European cut diamond in illusion setting. Two approximately .03 carat each Old European cut diamond accents. Cla

Ladies Platinum and gold diamond brooch. There is one old European cut diamond the measures 4.9x3.3mm and weighs approx .49 carat: clarity SI1-SI2 and color JKL. There are two old European cut diamond

American, 4th Qtr-20th century. Engagement ring features center old European cut diamond, slightly out of round, weighing approx. 1.18ct, nick on girdle, VS/SI clarity, J color. Center diamond flanked

Platinum lady's 3 diamond antique fashion ring with bezel and bead set settings with 3 vertically arranged diamonds down center and smaller diamonds throughout, 1 - .60ct old European cut diamond and

This vintage ring is stamped as platinum and features two old European center diamonds surrounded by an oval halo of smaller old European cut diamonds. This ring is finished with filigree and hand eng

LADY'S RING - Platinum and Diamond Engagement Ring, set with an old European cut diamond in a six-prong setting, est. diamond wgt: 1.23ct, Clarity: SI1, Color: J; Size 5 1/2, 1.5 dwt (without stone);

Vintage circular platinum openwork brooch with central Old European cut diamond measuring approx. 4.0mm surrounded by single cut, round brilliant cut, and Old European cut diamonds. Total approx. weig

six old European cut diamonds, approx. 4.5mm, H-I, SI, 16 round single cut diamonds, five multi colored pearls, graduating in size 3.5 - 5.0mm, pearl colors range from white, cream and grayish brown,