Antique 9k Gold Necklace Toggle Turquoise Locket

DESIGNER: Tiffany & Co. CIRCA: 1990’s MATERIALS: 18K Yellow Gold GEMSTONE: Diamond, Ruby WEIGHT: 5.7 grams MEASUREMENTS: 18" long, Pendant - 1" x 1" HALLMARKS: Tiffany & Co., 750 A sweet heart-shaped pendant necklace by Tiffany & Co., made of 18k gold, features rubies and diamonds.
The open-work heart pendant is designed as a delicate gold frame which embellished with diamonds alternated with rubies. The gems are prong set which makes the piece appear airy and lace-like. A dainty chain necklace is attached to the tops of the pendant. 
This Tiffany Heart necklace...

Materials: 14K Yellow Gold Weight: 14 grams Measurement: Pendant - 1 3/4" x 1 1/16" Chocker - 12 1/2" Hallmarks: 14K A two-pieces jewelry set which consists of the 14k gold wire choker necklace...

Crafted from luxurious 18 Kt White Gold, the pendant takes on a delicate flower shape, adding a touch of femininity and grace to the design. Each diamond, totaling 0.65 carats, spark...

A stunning, fine and impressive 9.10 carat amethyst, pearl and 0.20 carat diamond, 14 karat yellow gold and silver set necklace; part of our antique amethyst jewelry collections. This stunning, fine and impressive antique amethyst necklace has been crafted in 14k yellow gold with silver settings. The necklace is embellished with an impressive feature claw set heart-shaped amethyst, surmounted with paired leaf and bud design incorporating three Old European round cut diamonds. The feature amethyst setting supports a linear drop, incorporating a further paired leaf design accented with diamonds, in addition to an impressive claw set oval faceted cut amethyst to the terminal. The apex of the drop bears a further claw set Old European round cut diamond, anchoring a swagged supporting platinum chain and terminating with an impressive pearl. This exceptional antique amethyst pendant is suspended from a platinum chain via two integrated ring loops to the upper border of the heart setting. The chain secures to the reverse with a conventional spring-loaded bolt clasp. This stunning antique necklace has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 14 karat gold and silver with a platinum chain. This impressive amethyst heart necklace...