Interchangeable Diamond & Platinum Necklace/Brooch/Head Piece

Classic Edwardian brooch created in Europe in the 1920's. Old hand-cut diamonds, open-work airy design, floral motifs are the highlights of this lovely timeless piece. Diamond total ...

Stylish elegant clip made of platinum and set with round brilliant cut and baguette cut diamonds (F-G color, VS1 clarity, 2.75 carats total). Measurements: 1 1/4" x 3/4" (3.5 x 2 cen...

An Oscar Heyman brooch pendant, made in platinum, featuring sapphire and diamond. The design centers around a pear shaped sapphire, framed by a halo of round diamonds. Tapered baguet...

Classy and elegant Art Deco brooch created in the 1910s. The pin is made of platinum, black onyx and accented with Old European and single cut diamonds (H-J color VS clarity, total ...

AN ART DECO DIAMOND DOUBLE CLIP BROOCH, BY OSTERTAG, 1930s, Of stylised shield outline, with pave-set brilliant cut Diamonds and Baguette Diamonds. The brooch features a square centre stone that is interchangebale. Blue Topaz 8.45 ct, white Crystal Quartz 7.35 ct, Amethyst 6.95, Tourmaline 7.50 ct, Onyx 9.90 ct and pink Topaz 7.65 ct. Dimensions: 3.50 cm x 3.30 cm. Weight without centre gemstone: 13.25 grams. The brooch can also be worn with a 18 K white Gold multistand necklace, 25.40 grams. The necklace is not original from the brooch and period but makes it much more wearable. Length of necklace: 43 cm. Comes in original box! Ostertag was founded in the 1920’s by Swiss-born Arnold Ostertag...

A rare find! 8.25 carats of diamonds set in platinum Please contact us for more information regarding this piece.

A truly magnificent 1950's Boucheron diamond necklace. Designed as a stylised, flexible ribbon set with graduated and tapered baguette & ste...

Magnificent Vintage Platinum Brooch / Necklace with Rose Cut Diamonds Pin can be removed and possibility to put chain and wear it as necklace or pendant. Diamonds: Rose cut diamonds...