Cartier Diamond Ring, circa 1930s, set with two pear-shaped diamonds weighing 2.31 and 2.34 carats respectively, further accented with two marquise-shaped diamonds, signed Cartier London, case stamped Cartier Paris. (=)
AN IMPORTANT DIAMOND RING, BY GRAFF. Set with an oval-shaped diamond, weighing approximately 26.24 carats, to the pear-shaped diamond shoulders, weighing approximately 1.06 and 1.04 carats, in platinum...
A SINGLE-STONE DIAMOND RING, BY HARRY WINSTON Set with a pear-shaped diamond weighing 5.05 carats to the tapered baguette-cut diamond shoulders and platinum hoop With jeweller's mark for Harry Winston 5.05 carats
Edwardian twin-stone pear-shape diamond ring. This resplendent diamond dinner ring, dating back to the first decades of the 20th century, scintillates with a bright-white and shining pair of pear-shaped diamonds set back-to-back atop a finely handcrafted setting rendered in platinum over 18 karat gold, accented with tiny old-cut diamonds. The dazzling pair of pear-shaped diamonds respectively weigh 1.20 carats and .80 carats ( 2.00 carats total). Via Diamonds in the Library.
SAPPHIRE AND DIAMOND RING, OSCAR HEYMAN & BROTHERS. Claw-set with a cushion-shaped sapphire weighing 17.84 carats, within a line of pear-shaped diamonds, further decorated with brilliant-cut stones, mounted in yellow gold and platinum