1.00 carat Old European Cut Diamond K/VS1 EGLUS Solitaire Engagement Ring

14k white gold diamond solitaire engagement ring, one round old European cut diamond measuring approximately 0.40 carats, with three small diamonds on either side, size 6.25, stamped 14k, weight 2.7 g

A 2.02 CARAT SOLITAIRE DIAMOND ENGAGEMENT RING in platinum, set with an old European brilliant cut diamond of 2.02 carats to a tapering band, British hallmarks, size N / 6.75, 5.1g.

Beautiful art deco Engagement diamond Ring crafted in .900/.999 platinum and .100/.999 iridium. The center is embellished and hold an old European cut Diamond Approx. 1.78 carats, K fancy light yellow

Important GIA Certified Art Deco style 9.38 Carat Old European Cut Diamond and Platinum Engagement Ring. Diamond I color, VVS2 clarity. Unsigned. Very good condition. Ring size 8. Approx. weight: 9.0

Approx. .98 Carat Old European Cut Diamond and Platinum Engagement Ring. Diamond H color, SI2 clarity. Diamond measures 6.65 x 6.65 x 3.50mm. Small chip to girdle edge. Signed platinum. Ring size 5-1/

Antique Approx. .50 Carat TW Old European Cut Diamond and 14 Karat Gold Engagement Ring. Ring size 7. Approx. weight: 2.54 grams. Condition: Antique used condition. Needs cleaning. Surface wear consis

Antique Approx. .50 Carat TW Old European Cut Diamond and 14 Karat Gold Engagement Ring. Ring size 7. Approx. weight: 2.54 grams. Condition: Antique used condition. Needs cleaning. Surface wear consis

Lovely Art Deco diamond solitaire ring that features a 5.26-carat Old European cut diamond in a beautiful platinum setting. The diamond is O-P color, VS2 clarity. It is flanked by an old European cut

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

14KT yellow gold diamond engagement ring that polished and tested with one old European cut diamond 0.29ctw in a raised prong setting. Ring size 10. Total weight of ring; 4.7grams. The descriptions li

Antique palladium setting with .15 carat Old European cut diamond. Clarity I2, Color H-I. Chip to one table facet. 1.1 dwt. Size 5.5. EK IMPORTANT: Before bidding, please read the terms and conditions

Vintage marked 14K gold ring set with approximately .20 carat Old European cut diamond in illusion setting. Clarity SI1, Color H-I. Size 7. 1/4" wide. 1.0 dwt. MH/EK. IMPORTANT: Before bidding, please

2.14 Carat TW Round Brilliant Cut Diamond and 18 Karat White Gold Engagement Ring. Set in the center with a 1.64 carat old European cut diamond, J-K color, VS1 clarity. Accented with .50 carat TW roun

Stamped platinum wedding set including engagement ring and band. Ring with center approximately .45 carat Old European cut diamond in illusion box setting, with ten .01 carat each accent diamonds. Ban

This stunning Edwardian era engagement ring dates from circa 1910 and features a platinum diamond encrusted filigree mounting set with a 2.28 carat old European cut center diamond. The diamond is beau

Ladies 14K solitaire engagement ring featuring one Old Mine Brilliant cut 1.93-carat diamond, Clarity-VS1, Color-K, Polish-Good, Symmetry-Fair, Fluorescence-None. GIA report number 2225310018. The rin

Ladies 14K yellow gold solitaire engagement ring featuring one Old Mine Brilliant cut 2.15-carat diamond, Clarity-SI1, Color-M, Polish-Very Good, Symmetry-Fair, Fluorescence-None. GIA report number 22

Tiffany style setting, marked Platinum. Set with approximately 1.06 carat (by formula) Old European cut diamond. Diamond measurements 6.5mm x 6.5mm x 4.1mm. Clarity SI1, Color J-K. 4.4 grams. Size 6.

14K White Gold Solitaire Diamond Engagement Ring, center 0.51Ct Old European Cut, I color, I1 clarity, approx. 0.28 cts. side diamonds, Size 7-1/2, 2.1 dwt

A platinum and diamond solitaire ring, Tiffany & Co. centering an old European-cut diamond weighing approximately 2.60 carats, accented by old European-cut diamonds, mounted in platinum. Stamped Tiffa

Click or Tap For Video! A very fine old European cut diamond in a solitaire setting. This gorgeous ring can be used as antique engagement ring or a fine every day ring for

DESCRIPTION: 14k (stamped) two-tone vintage setting with .16 carat Old European cut / early round brilliant cut diamond (Clarity SI, Color G-H). MEASUREMENTS: 1.6 dwt (2.5 gr). Size 5.5. CONDITION: Li

A SAPPHIRE AND DIAMOND RING in Art Deco style, set with an old European cut diamond of 1.00 carat in an openwork circular border set with round cut diamonds and French cut sapphires, no assay marks, s