Convertible Diamond Collar Necklace

Created circa 1900, this Belle Époque sapphire and diamond necklace is composed of diamonds and large sapphires, and is convertible into two bracelets. It is mounted with thirteen ov...

Created in the 1980s, this Cartier Paris necklace is composed of 18K gold and approximately 29.00 carats of diamonds. The necklace is formed of ...

Created by Marina B in 1987, this necklace is made of 18K gold. It is composed of two lines of hexagonal links, one designed as solid forms surmounting overlapping open links. Streamlined and ingeniously constructed, this sleek necklace offers flexibility and soft edges for everyday wear, as well as a subtle complexity that lends it unusual visual interest. Product Details: Item #: N-20593 Artist: Marina B. Country: Italy Circa: 1987-88 Dimensions: 15.75" length x 0.50" width Materials: 18K Gold Signed: Marina B Italy 1988. A149. 750. MB makers marks Literature: A rendering of this necklace, belonging to the design group described as "Triangles and Symmetrical Geometry", appears in Marina B: The Art of Jewelry, by Viviane Jutheau Witt, page 45. Macklowe Gallery Curator's Notes: Marina Bulgari left the family firm to found her own house in 1976, attracting independent women such as Princess Grace and others who made purchasing decisions for themselves. While she invented new cuts of gems...

Dating from the 1990s, this Bulgari 18K gold necklace is formed of Tubogas links. It is designed as a very slightly graduating torque of flexible tubogas links. Soft and perfectly we...

18K Diamond Infinity Collar Necklace This exquisite 18K white gold diamond infinity collar necklace epitomizes modern elegance with its graceful, flowing design. The piece features ...

Approximate Total Diamond Weight - 60 CTS Circa - 1980's Signed - Garrard

Vintage Tubogas Collar Diamond Necklace This vintage Tubogas collar necklace embodies the elegance of mid-century Italian craftsmanship. Crafted in rich, high-polish 18k yellow gold...

Important and Unique Art Deco Choker Necklace Old mine cut Diamond on Platinum convertible Bracelet. 20th Century. A unique piece with exceptiona...