Diamond Necklace Design Necklace Pt850 Pt900 Platinum Diamond 0.50ct

Platinum diamond sapphire pendant necklace. High quality diamonds weigh approx. 0.4ct, sapphire weighs approx. 0.26ct. Signed Pt850 PT900. Necklace length 16", weight 5g

An incredible 850/900-purity platinum 1.333-carat round-cut diamond pendant necklace. This diamond is absolutely gorgeous. Stamped Pt850 on the necklace and stamped Pt900, 1.333 on the clasp. Loving t

A 1.1-carat round brilliant-cut diamond pendant set in 900-purity platinum and hung on an 850-purity platinum necklace. Stamped Pt900, 11, on the back of the pendant and Pt850 on the necklace's clasp.

DANCING DIAMOND PLATINUM NECKLACE WITH BLUE POUCH ~ 16" CHOKER LENGTH NECKLACE SET WITH FIVE CHAMPAGNE COLORED BRIOLETTE CUT DIAMONDS, SIMPLISTIC MODERN DESIGN, WITH UNIQUE HOOK CLASP CLOSURE, STAMPED

One Of A Kind Platinum Diamond Statement Necklace In A Leather Pouch Choker length necklace (15") containing marquise, baguette, pear and round cut diamonds, a timeless design with a (2.73ct) marquise

Antique Platinum and Diamond Lavalier Necklacethe pendant in a delicate geometric design centering on an old mine cut diamond weighing approximately .50 carat (G color, SI1 clarity), over an open pear

This stunning Estate vintage necklace is finely crafted from solid 18k yellow gold in a satin finsih. It features a center double rows of three open petals flowers with the top row the longer of the t

TIFFANY & CO.: A PLATINUM AND DIAMOND PENDANT NECKLACE Of a cross design set with round diamonds suspended from a diamond link chain, signed Tiffany & Co. with signed pouch, chain length 18 in., penda

Vintage 900 Platinum handcrafted necklace with gorgeous leaf design. In brand new condition. Details and measurements: Platinum weight: 26.7 G. Diamond weight: 0.23 Carats brilliant round cut white di

A 1.1-carat brilliant round cut diamond set in an 850 platinum pendant. Back of pendant is stamped 1.10 and P850. Hung on a 900-purity platinum chain. Details and measurements: Length: 16.5 IN. Weight

This is a stunning vintage belt design necklace. It is exquisitely crafted in 14k yellow gold with a high polished finish and has a stylish white gold center piece shaped in the form of a buckle decor

Large Platinum and Diamond Snowflake Pendant Necklace, Tiffany & Co. the snowflake in a symmetrical design and set with kite cut diamonds to the center weighing 1.54 total carats (F-G color, VVS1-VS2

METAL: Platinum. GEMSTONES: Diamonds. MEASUREMENTS: Necklace is 16.5 " long, Pendant - 17mm x 17mm. MARKED: Maker's mark, PT900. WEIGHT: 5.9 grams.Gemstones have not been graded for color and

Stunning and authentic vintage collar necklace from Tiffany & Co. crafted from platinum with a polished finish featuring a beautiful lattice design with floral motifs in graduated size, wide from the

Metal : Platinum/ 22k Gold Designer : Cathy Waterman Gemstone : Diamonds approx. 1.75ctw Measurements : Necklace is 16.5" long and 26mm wide Marked: : 22k, pt900, Maker's mark Weig

This is a beautiful 7 strand chain necklace, crafted from 14k yellow gold with a polished finish. The front of the necklace has 4 X design, the top of each X is set with 9 round cut diamonds in white

A 900/850-purity platinum 1.92-carat sapphire necklace accented by 0.06 carats of diamonds. It is an oval-cut sapphire with three round-cut diamonds sitting above it. Stamped Pt900, S192, D006, on the

A finely crafted suite of jewelry in a bow a ribbon design with openwork gallery, constructed with hinged and articulated components throughout. The parure consists of a matching necklace, bracelet an

This beautiful Estate necklace is crafted from 18k yellow gold featuring fine bead and can cable wire design leaves in a full circle necklace, the front center has a second row and the double row has

This beautiful necklace is crafted from 14k yellow gold with a polished finish. The centerpiece features a double row round cut diamond swirl design with a polished ribbon strung through the open swir

Authentic from designer Judith Ripka, this lovely necklace is crafted from sterling silver with 18k yellow gold accent featuring her famous snake skin textured design on the heart pendant in silver wi

This is an impressive vintage necklace, it is well crafted from solid 18k yellow gold with fancy scroll design links as the chain which is attached to a stunning drape style centerpiece featuring tril

This beautiful double knot pendant and double weave chain necklace is crafted from 18k yellow gold featuring the chain with a texured and polished wire design. The pendant has a double loop knot set w

14k yellow gold vintage design diamond necklace with approx 0.50tcw of diamonds stamped 14k., 5.8g