Two sapphire and diamond necklaces.

Two-Color Gold, Multicolored Sapphire and Diamond Pendant-Necklace Yellow and white gold, 39 pear-shaped and oval sapphires of pink and blue hues ap. 38.00 cts., one pear-shaped sapphire ap. 3.00 cts.

Two 14kt Gold Heart Necklaces - Set with Emeralds, Sapphires & Diamonds. Chain on emerald one measures nearly 18 inches in length.

A Tiffany & Co Color by The Yard platinum necklace by Elsa Peretti featuring a .50ct sapphire and two diamonds weighing approximately .28ctw. 17" long necklace comes with Tiffany box and blue Tiffany

A yellow gold omega necklace suports a slide pendant set with a fine oval sapphire weighing 1.67 cts. Pendant completed with two rows of full cut round diamonds totaling approx. .20 ct.

Designer Elsa Peretti for Tiffany & Company necklace crafted of 950 platinum featuring a center round cut blue sapphire gemstone accented with two diamonds. Necklace is completed with a spring ring cl

A Sapphire & Diamond Necklace. 14 karat yellow gold necklace with a prong set round brilliant at center flanked by two prong set marquise sapphires Length: 16" Wt: 7.5 grams

Crafted in 18k white gold, a sapphire and diamond necklace that easily detaches to be worn as two bracelets, featuring a third independent sapphire and diamond bracelet, total sapphire weight is appro

CULTURED PEARL, SAPPHIRE AND DIAMOND NECKLACE The two graduated rows of 9.3-4.9mm cultured pearls, on an oval-cut sapphire and brilliant-cut diamond clasp, length of shortest strand 51.5cm

cultured pearl approx. mm 8,00/8,50, two oval cut sapphire and brilliant cut diamond Weight g 80,00 cm 42,00

A PEARL, SAPPHIRE AND DIAMOND NECKLACE in 18ct white gold, comprising two rows of graduated pearls ranging 3.0mm to 7.2mm, the clasp set with round cut and single cut diamonds and round cut sapphires,

Gold over sterling silver 2.54ct oval cut blue sapphire and two diamond chips set in an oval pendant necklace | Measurement: 22" long, 1.5mm thick, 19mm height x 13mm width

Gold over sterling silver 2.54ct oval cut blue sapphire and two diamond chips set in an oval pendant necklace | Measurement: 22" long, 1.5mm thick, 19mm height x 13mm width | Weight: 8.1 grams | Stamp

A PEARL, SAPPHIRE, RUBY AND DIAMOND NECKLACE comprising a row of alternating pearls and faceted sapphire beads suspending a pendant set with a cabochon sapphire of 36.00 carats, accented by two caboch

A PEARL, SAPPHIRE AND DIAMOND LAVALIER NECKLACE the belcher link chain applied with a central circular diamond set motif, suspending two graduated pendant drops below terminated with a drop shaped pea

PEARL, SAPPHIRE AND DIAMOND LAVALIER NECKLACE the belcher link chain applied with a central circular diamond set motif, suspending two graduated pendant drops below terminated with a drop shaped pearl

Centering a cushion cut sapphire weighing approximately 1.10 carats; in a full cut diamond double surround; total diamond weight approximately 0.45 carat; in fourteen karat two-tone gold. L: 18 in.; G

Italian 14k white gold necklace with slide 14k white gold floral pendant set with 3 flowers on two chains having 14 small round cut diamonds and 12 small round cut sapphires. .2 cts t.w. diamonds. 16"

Having an 18k gold wheat link chain terminating in two round brilliant diamonds (each approximately 0.5ct), suspending a heart faceted ruby (9.2 x 7.6 x 3.4 mm) and an approximately 4.0 carat finely c

Antique 14kt Gold Diamond Sapphire Pearl Necklace. Set with a cornflower blue ( ceylon ? ) sapphire, diamond and two seed pearls. Measures 18 inches in length.

Pearl and Sapphire Necklace with Platinum, Sapphire, and Diamond Claspthe two strand necklace with a strand of strung knotted round cabochon sapphire beads (6.0mm - 7.8mm) weighing approximately 8.70

PEARL NECKLACE; SAPPHIRE AND DIAMOND EARRINGS, CIRCA 1900 1st: Two bouton pearls suspended from a cable-link chain, 2nd: Of knife-wire design, set with circular-cut sapphire and single-cut diamonds, p

Two (2) gold aquamarine set, checkerboard cushion cut aquamarine studs, acid tested 10K gold, 14K gold aquamarine, sapphire, and pave diamond pendant necklace studs / length 7 mm. x width 7 mm. penda

A 14K white gold drop style pendant with approximately .17ct center diamond and two sapphires weighing approximately .35ctw, on a 14K white gold, 16" box chain. Necklace weight 2dwt. Pendant length 1"

with approx. 150 round brilliant diamonds estimated total weight 4.25cts., I-L, SI, 10 pear cut blue sapphires and two square cut synthetic blue sapphires, stamped "750, Italy", approx. 15-1/2 in. ins