Antique European 18K Gold & Sapphire Engraved Seal / Signet Ring

The top piece measures approx. 5/8" long x 1/2" wide. The ring weighs ca. 5.6 grams and is a size 8.

This stunning piece features an incredibly intricate high-quality intaglio carving of a an aristocratic family crest in a deep blue octagonal Lapis Lazuli plaque. The gemstone measures approx. 1/2" lo

This gorgeous and impressive ring was made for a member of a powerful European family likely around the 1950s/60s. The piece features a rectangular blue/black banded agate engraved with an intaglio co

This gorgeous and impressive ring was made for a member of a powerful European family likely around the early 1900s. The piece features a rectangular shield engraved with an intaglio coat of arms set

Antique 18K gold carved intaglio seal ring. The synthetic sapphire intaglio features crown and lion, measures 9.7x7.4mm and the ring is a size 4.25. Shank shows a sign of previous resizing/repair. Mar

DESCRIPTION: An 18k yellow gold ring features a winding open work setting inserted with four round cut Sapphires, Stamped "750". Total Weight: 6.5 Grams CIRCA: Early 20th Century. ORIGIN: European DIM

Vintage from the 1940s Size: 6 US Materials: Gold Gemstone: Diamond Adjustable Description Retro solid 18k yellow gold diamond, sapphire and garnet ring 8 genuine diamonds .24ctc G vs2 European cut an

Antique sapphire and diamond ring Centered on an oval-cut sapphire with rings of rose-cut diamonds and circular-cut sapphires, to the engraved band Silver-topped 18k yellow gold Ring size 6; Gross wei

Antique 14K yellow gold and onyx signet ring with hand-engraved filigree designs, marked: "B" with European hallmarks. 1.0" L x 0.50" W. Gold tested. Ring size: 9 1/2. Approx: 3.4 dwt inclusive.

Italian Sapphire and Diamond Toi et Moi Flower Ring 18K Yellow Gold. Diamonds old European-cut diamonds, together weighing 0.32 carats H-I VS2, 2 flower motifs, centering a round diamond, surrounded b

An 18K white gold vintage, three-stone diamond and sapphire ring with three old European cut .03ct diamonds and four square cut accent sapphires in engraved mounting, size 5, 2dwt

one round faceted blue sapphire approx. 3mm, two round brilliant diamonds estimated total weight 0.20ct., stamped "18K", white gold, size 4-3/4, 4.0 grams; three old European cut diamonds estimated to

Size 7. Band marked 18k. 3.9 total dwt/6.1 g. AJ.

Hallmarked 18k. Ring Size: 6.5 Weight: 3.3 dwt Condition: Minor wear and signs of age.

METAL: 18K gold. GEMSTONES: diamonds, sapphires (one stone missing). MEASUREMENTS: ring size 7.75. Ring top is 26mm at widest point, TESTED: 18K. WEIGHT: 8.5 grams.Gemstones have not been graded for c

Antique 18k White Gold Pink Sapphire Ring, 3.01dwt, Size 9

ANTIQUE SAPPHIRE INTAGLIO SEAL SIGNET RING set with a blue sapphire intaglio of 5.82 carats, Size L. 9.5 grams. Accompanied by GCS London report No. 80239-61 stating that the blue sapphire is natural,

The oval shaped sapphire surrounded by round diamonds.

METAL: 18k Gold. MEASUREMENTS: Ring size - 6 1/4, ring top - 15mm wide. GEMSTONES: Bloodstone. MARKED: CG&S, Gold marks. WEIGHT: 11.9 grams.Gemstones have not been graded for color and clarity ,an

Antique Victorian 18K Gold Sapphire & Diamond Ring Description Period: Victorian (1836-1901) Composition: 18K Gold and silver. Stones: 1 natural oval cut sapphire that weigh 1.50ctw. 30 Rose cut diamo

DESCRIPTION: An antique ring crafted with an 18k yellow gold foundation displaying intertwining serpentine/dolphin figures forming the shank, the setting features open work foliate patterns, inset wit

METAL: 18k Gold. MEASUREMENTS: Ring sizes 7.75 (diamond) and 5.5 (sapphire), each top is 13.5mm in diameter. GEMSTONES: Sapphire (stone is chipped/broken) , Diamond. TESTED: 18k. WEIGHT: 8.9 grams.Gem

Diamonds total approx. 0.60ctw , Sapphires. Ring size 5.5, top measures 15mm x 16.5mm. Tested 18K, marked with Euro hallmarks. weighs 9.5 grams. Gemstones have not been graded for color and clarity ,a

METAL: 18k Gold. MEASUREMENTS: Ring size 10.25, top is 7.5mm wide. GEMSTONES: Diamonds, Sapphires. MARKED: With English hallmarks. WEIGHT: 3.6 grams.Gemstones have not been graded for color and clarit