A DEMANTOID GARNET AND DIAMOND HEART PENDANT in yellow gold and silver, set with a round cut

A DEMANTOID GARNET AND DIAMOND HEART PENDANT in yellow gold and silver, set with a round cut demantoid garnet accented by rose cut diamonds, no assay marks, 1.5cm, 2.1g.

AN EMERALD AND DIAMOND HEART PENDANT / CHARM in yellow gold and silver, set with a central round cut emerald within a surround of single cut diamonds, unmarked, 1.4cm, 1.3g.

A SAPPHIRE AND DIAMOND HEART PENDANT / CHARM in yellow gold and silver, set with a central round cut sapphire within a surround of single cut diamonds, unmarked, 1.4cm, 1.3g.

A MOONSTONE AND DIAMOND HEART PENDANT in yellow gold and silver, set with a round cabochon moonstone, accented by rose cut diamonds, no assay marks, 1.5cm, 2.5g.

AN ANTIQUE GARNET AND DIAMOND SWEETHEART DRESS RING in yellow gold and silver, set with two round cut garnets within heart motifs, surmounted by a trio of rose cut diamonds, with further rose cut diam

AN ANTIQUE PERIDOT AND DIAMOND HEART PENDANT in yellow gold, set with a round cut peridot on a ground of rose cut diamonds, no assay marks, 1.7cm, 2.1g.

A PINK TOURMALINE AND DIAMOND HEART PENDANT in yellow gold and silver, set with a pear cut pink tourmaline, accented by rose cut diamonds, no assay marks, 1.5cm, 2.0g.

A DIAMOND AND ENAMEL HEART PENDANT in yellow and white gold, set throughout with round cut diamonds, within a border of green enamel, unmarked, 2.7cm, 3.3g.

A DIAMOND HEART PENDANT / CHARM in yellow gold and silver, set with a central old cut diamond within a surround of single cut diamonds, unmarked, 1.4cm, 1.3g.

AN ANTIQUE SAPPHIRE AND DIAMOND HEART PENDANT in yellow gold and silver, set to the centre with a cushion cut sapphire accented by old cut diamonds, no assay marks, 2.0cm, 1.7g. 

A DIAMOND HEART PENDANT in 14ct yellow gold, designed as an openwork heart, set with round brilliant cut diamonds, stamped 14k, 3.6cm, 7.8g.

A VINTAGE DIAMOND HEART CHARM / PENDANT in 18ct yellow gold, designed as a heart, set with a round brilliant cut diamond, full British hallmarks for London 1987, 2.7cm, 7.0g. 

10K yellow gold diamond heart pendant. 2 tiers of prong set round cut diamonds frame an open heart frame on the pendant. The piece measures 1 1/4" long, 1" wide. Marked 10K. Approx. 5.7 grams.

Estate 14kt Yellow Gold Diamond Garnet Pendant. Set with small round cut diamonds and five oval cut garnets. Weighs approximately 3.7 grams inclusive. Measures 1.25 inches in length.

A DEMANTOID GARNET AND DIAMOND CLUSTER RING in 18ct yellow gold, set with a oval cut demantoid garnet within a cluster of round brilliant cut diamonds, British hallmarks for 18ct gold, size L / 5.5, 2

Ladies 18kt yellow gold ruby and diamond heart pendant featuring invisible set princess cut rubies weighing approx. 2.40ct, and accented with a halo of prong set round cut diamonds weighing 0.30ct. Me

AN AQUAMARINE, PERIDOT, GREEN GARNET AND DIAMOND PENDANT in 18ct yellow gold, the domed face pave set with oval cut peridot and aquamarine, accented by round cut green garnets and aquamarines, suspend

ANTIQUE DIAMOND CROSS PENDANT designed as a yellow gold and silver cross with round collet-set rose-cut diamonds. Circa 1900. Gr 5,80 - cm 6,00 x 3,40

AN AMETHYST, DIAMOND AND PEARL PENDANT NECKLACE in yellow gold and silver, the openwork pendent formed of laurel and scrolling motifs, set with round and pear cut amethysts, accented by pearls and sin

A 14K yellow gold open heart pendant containing twenty-three round brilliant cut, channel set diamonds weighing approximately .35ctw, on an 18", 14K yellow gold, twisted link chain; 2.5dwt necklace we

Vintage Pave Set Round Brilliant Cut Diamond and 18 Karat Yellow and White Gold Heart Pendant. Diamonds G-H color, VS2-SI1 clarity. Stamped 750. Measures 1-3/4" H, 1-3/4" W. Approx. weight: 28.76 Cond

Fourteen-Karat Yellow Gold and Diamond Heart Pendant, set with a mix of nine baguette-cut and tapered baguette-cut diamonds, and twenty-seven round full-cut diamonds, with an approximate total diamond

VINTAGE / CONTEMPORARY 14K YELLOW GOLD AND DIAMOND HEART-SHAPED PENDANT ON 14K NECKLACE CHAIN, pendant featuring heart pave-set with 49 round brilliant-cut melee diamonds graduated in size, suspended

ARMENTA, DIAMOND HEART PENDANT/NECKLACE Consisting of a heart shaped sterling silver and yellow gold pendant containing numerous round brilliant cut diamonds weighing approximately 0.80 carat total, s