An 18 Karat Yellow Gold, Onyx, Diamond and Multi Gem

* An 18 Karat Yellow Gold, Diamond and Multigem Hinged Stacking Ring, consisting of five bands containing three round brilliant cut diamonds weighing approximately 0.30 carat total, two round mixed cu

* An 18 Karat Yellow Gold, Diamond and Multigem Bow Brooch, containing 20 round brilliant cut diamonds weighing approximately 0.42 carat total, and 12 rectangular step cut gemstones including two amet

containing 17 pear, oval, heart, and round cut synthetic spinels in violet, pink, blue, and green; eight round cut synthetic rubies; five round cut YAG diamond simulants; one round cut natural ruby; f

One 18 kt yellow gold ring, with one oval cut near-colorless topaz, approx. 15.37 ct, with 42 full cut round diamonds [H-J/SI] approx. total weight 0.21 ct (size 7, weighs 19.1 grams); a sterling silv

A Pair of 18 Karat Yellow Gold and Multigem Pendant Earrings, Asprey, containing numerous round brilliant cut diamonds, one rock crystal faceted bead measuring approximately 19.50 mm in diameter, one

* An 18 Karat Yellow Gold and Multigem 'Mosaic' Demi-Parure, David Yurman, consisting of a pair of cluster earclips containing two round brilliant cut diamonds weighing approximately 0.12 carat total,

Including an 18 karat yellow gold ring with three round checkerboard cut natural peridots, total approximate weight 8.61 carats, accented with four full cut round diamonds [G-H/VS], total approximate

A Pair of 14 Karat Yellow Gold, Diamond and Multigem 'Picasso Collection' Earclips, Asch Grossbardt, containing a mosaic of mother-of-pearl, onyx, jadeite, lapis lazuli, abalone, coral and 16 round br

Contemporary Approx. .25 Carat TW Diamond, 10.05 Carat TW Blue and White Sapphire, .50 Carat TW Ruby, Black Onyx and 18 Karat Yellow Gold Fish Brooch / Pendant. Gem quality stones throughout, vivid co

An 18 Karat White, Blackened Gold, Multigem and Diamond Fish Brooch, containing 115 round mixed cut tsavorite garnets measuring approximately 1.25-2.90 mm in diameter, 74 round mixed cut yellow sapphi

Approx. 61.0 Carat TW Carved Multi Gemstone, Approx. 5.0 carat TW Pave Set Round Brilliant Cut Diamond and 18 Karat Yellow and White Gold Gold Cartier style Tutti Frutti Bracelet. Gem stones with vivi

pendant set with one cushion shape cabochon cut black onyx, 12.60 x 10.00 mm. in diameter, surrounded by 36 full cut round diamonds [J-L/VS], total weight approximately 0.15 carats, accompanied by a s

containing one round cabochon-cut amethyst weighing approximately 1.25 carats, and one round cabochon-cut citrine weighing approximately 1.25 carats; 6 1/2 inches long, 24.5 grams

the 'y-design' necklace containing four irradiated blue topazes at 6.56 carats total; three natural amethysts at 4.39 carats total; two square cut natural spinels at 0.20 carats total; 10 square and r

the ring containing one marquise cut emerald weighing approximately 0.40 carats, two oval cut rubies weighing approximately 0.36 carats total, 28 full cut diamonds [K-L/SI] weighing approximately 0.84

containing two oval garnets weighing approximately 1.25 carats total; two oval rock crystal quartzes weighing approximately 0.85 carats total; two oval aquamarines weighing approximately 0.85 carats t

containing three round rubies weighing approximately 0.18 carats total; three round sapphires weighing approximately 0.18 carats total; two round emeralds weighing approximately 0.07 carats total; and

A Collection of 18 Karat Yellow Gold, Multigem and Crystal Bead Convertible Necklaces, attributed to Paola Pacheco, consisting of two necklaces that can be worn separately or together, containing nume

containing four round tourmalines weighing approximately 0.70 carats total; two round aquamarines weighing approximately 0.30 carats total; four round amethysts weighing approximately 0.65 carats tota

An 18 Karat Yellow Gold, Onyx, and Diamond Demi-Parure, Italian, consisting of a pair of hoop earclips containing four carved onyx shoulders and 40 round brilliant cut diamonds weighing approximately

An 18 Karat Yellow Gold and Multigem Mesoamerican Motif Pendant/Brooch Necklace, consisting of a warrior face pendant/brooch containing numerous round and mixed cut rubies, sapphires and emeralds, sus

necklace consisting of faceted lozenge shape gold beads, 9.42 x 3.54 mm. each in diameter, alternating with three drilled baroque shape tumbled Emeralds, 7.19 x 6.22 mm. each in diameter, one drilled

Including a sterling silver and 14 karat yellow gold ring center bezel set with one cushion shape cabochon cut Blue chalcedony, approximately 6.18 carats (size 6; weighs 9.8 grams); an “Albion&r

A 14 Karat Yellow Gold, Diamond and Multigem Bangle Bracelet, Van Gogh, containing six round brilliant cut diamonds weighing approximately 0.41 carat total, 12 round mixed cut rubies measuring approxi