Antique Platinum and 18K Yellow Gold with Unpolished Diamonds and Sapphires Brooch/Pendant

Beautiful Antique Pendant/Brooch Platinum and Yellow Gold with 2 Sapphires. Diamonds are unpolished 6.2 GramsTW

2 Art Deco Brooches. 1st item: Art Deco platinum, 18k yellow gold sapphire, diamond and pearl brooch containing 14 baguette cut sapphires with a total weight of approximately .56 carats and 42 Old Eur

This is an ORIGINAL ANTIQUE PAIR of STUD EARRINGS that was made in the ART DECO STYLE during the 1930s. They are HANDMADE from PLATINUM with 18K YELLOW GOLD POSTS & LARGE BUTTERFLY BACKS. The center o

Crafted of fine 18k yellow gold with a platinum flash on the face. Features alternating clusters of small rose cut diamonds and square single cut sapphires in a graduated arrangement, placing the larg

David Webb 17.20ctw Emerald & Blue Sapphire, 13.50ctw VS1-VS2/F-G Diamond Solid Platinum/18K Yellow Gold One of a Kind Convertible Brooch/Pendant (Comes W/$300,000 Appraisal) - This immaculately craft

Antique 18K Yellow Gold & Platinum Top Jabot Pin Weighing 4.5 grams set with 20 Diamonds weighing app. 0.25 Ct. Along with 4 Sapphires weighing app. 0.30 Ct. 2.25 inches in length

Circa 1910/30 Bow brooch crafted in 18k yellow Gold and Platinum, set with a center Diamond Approx. 0.20 carats. Along with 88 round cut Diamonds weighing Approx. 1.75 carats. 39 Natural Sapphires wei

METAL: 18K gold, platinum. GEMSTONES: diamonds, sapphires. MEASUREMENTS: earrings are 25mm long x 13.2 mm at widest point. TESTED: Platinum, 18k. WEIGHT: 4.6 grams.Gemstones have not been graded for c

DK Antique 18k Yellow Gold, Diamond, Ruby & Sapphire Bangle Bracelet Circa 1900s · This is a must for a collector. The weight is 21.8 grams. The height is 1 inch. The inner circumference is 6.86 in

Antique 18K white and yellow Gold diamond sapphire Ring, weight 9.4g

ANTIQUE PLATINUM-ON-YELLOW GOLD, DIAMOND AND SYNTHETIC SAPPHIRE RING. Cushion shape rectangular synthetic sapphire weighing 3.50-4.00 ct. surrounded by 14 old mine cut diamonds together weighing appr

Antique Diamond, Platinum, 18k Yellow Gold RingFeaturing five European and mine-cut diamonds weighing a total of approximately 2.10 cttw., set in a platinum topped, 18k yellow gold ring mounting, size

*Pair of David Webb Coral, Sapphire, Diamond, Platinum, 18k Yellow Gold Earrings. Each featuring one carved coral south American motif drop measuring approximately 33 x 28 mm, accented by one navette

Platinum 18K Yellow Gold Weight 12gr Diamond Approx 0.35ct Sapphire Approx 0.2ct Cocktail Watch Measurements 2.91”X6.2”

Pair of sapphire, diamond, platinum and 18k yellow gold clip earrings featuring two oval cut blue sapphires weighing a total of approximately 2.85 cts., and two oval cut yellow sapphires weighing a to

Purple sapphire, diamond, platinum and 18k yellow gold ring centering (1) oval-cut purple sapphire, weighing approximately 0.80 ct., flanked by (2) full-cut diamonds, weighing a total of approximately

Art Deco Platinum & 18k Yellow Gold Weight 2.8gr Measurement 0.24inx0.77in Old mine Diamond Sapphire Ring Size 6.5

Vintage from the 1940s Size: 6 US Materials: Gold Gemstone: Diamond Adjustable Description Retro solid 18k yellow gold diamond, sapphire and garnet ring 8 genuine diamonds .24ctc G vs2 European cut an

Up for your viewing we present another gorgeous yellow gold, diamonds and sapphires semi hoop earrings, it is crafted in solid 18k yellow gold with a smooth high polished finish and a nice huggie form

Up for your viewing we present another gorgeous yellow gold, diamonds and sapphires semi hoop earrings, it is crafted in solid 18k yellow gold with a smooth high polished finish and a nice huggie form

This lovely pair of earrings are crafted from 18k yellow gold featuring a fancy curved oval hoop with post latch backs. The front has slanted scallop edge with alternating row decorated with square cu

DESCRIPTION: A Ladies Patek Philippe "Les Grecques" ladies watch composed of 18k yellow gold, diamond bezel, Sapphire crystal, White dial with diamond accents. Marked "750" and "18k". Reference: #4632

DESCRIPTION: A Ladies Patek Phillip "Les Grecques" ladies watch composed of 18k yellow gold, diamond bezel, Sapphire crystal, White dial with diamond accents. Marked "750" and "18k". Reference: #4632.

This is an antique platinum and 18K yellow gold brooch clip by Joseph Marchak (Russian/French, 1854-1918). Featuring an Old European diamond studded bird resting pearls forming a bunch of grapes. The