Platinum Jewelry There are 28 products.

per page
Showing 1 - 12 of 28 items
  • $32,000.00

      Antique Edwardian Belle Epoque necklace. Diamonds set in platinum on 18k yellow gold. Made circa 1900-1910. Measurements: approximately 14 1/2 inches long. Weighs 34.9grams. Approximately 8.81ct diamonds, including the following: Please see below for full description.

  • $21,000.00

    Antique Art Deco line or tennis bracelet bangle. Platinum, Gold and Diamonds. Made circa 1920's, Tiffany & Co. Please see below. Measurements: Length just over 7inches (18cm). Weight is17.3grams. 6.0 ct diamonds. Diamonds F-G and VS. Description : Line or Tennis bracelet composed of 50 articulated sections that fit perfectly together. Each square...

  • $18,000.00

    Antique Art Deco flower brooch. Platinum set with yellow and white diamonds. Made circa 1930.   Measures approx 6 3/4 cm long; Weighs 18.4 grams.   White diamonds: 160 round brilliant cut diamonds; 16 baguette cut diamonds; 11 triangle step cut diamonds - Weigh approx 7.13ct and E-F-G color. 7 Fancy Intense Yellow diamonds approx .85ct. (see comment...

  • $16,000.00

    Antique Belle Epoque to early Art Deco lavalier negligee necklace. Platinum white and fancy yellow diamonds with 2015 certificate.  Made circa 1910 -1920.   Please see below for details.

  • $13,000.00

    Pendant Chandelier earrings. Diamonds set in platinum. Made circa 1950 and from a wealthy Atlanta estate.   Measurements: a little over 5cm (2inches) long; weigh 19.0 grams. 4.50ct diamonds. Great color and brilliance.   Post fittings. The post attaches to the first of a line of round, colette set diamonds. At the bottom, the are overlapped by an arc of...

  • $9,000.00

     Antique Art Deco ring. Diamonds sapphires platinum. Made circa 1920's. Perfect engagement or wedding ring.   Measurements: central diamond is over a carat in size. An additional .25ct smaller diamonds. Ring size US 6.5-7. Weighs 4.2grams. Bezel approx 13mm front to back. Note: ruler in 'photos is in inches.   Exquisite design in filigree openwork...

  • $8,750.00

    Antique Vintage Art Deco brooch. Platinum, diamonds and cultured pearls. Made in France circa 1930. <P><P>Measurements: 5.50ct diamonds professionally appraised as being G-H in color and VS in clarity. Length of brooch is a little over 2 1/2 inches (6.5cm). Weighs 10.01 grams. <P><P>Brooch in the form of a stylised comet. Art Deco...

  • $7,500.00

    Antique Art Deco ear clips / earrings. Platinum, silver and diamonds. French import hallmarks. Made circa 1930. <P><P>Measurements: approximately 13/16 inch long (21mm). Weigh 9.8 grams. Approximately 1.40 ct diamonds. <P><P>Exquisite Art Deco scrolling geometric shape. Bright and shiny. Ear clips ride up the ear (opposite...

  • $7,500.00

    Vintage Tiffany and Company brooch pendant. Diamonds, platinum and 18 karat yellow gold. Made in Paris, France, circa 1970's. <P><P>Measurements: Length 38mm ( 1 1/2inches) and weighs 16grams. Consists of 3 Marquise Diamonds weighing .70 carats, 6 Full cut diamonds weighing .40 carats and 45 full cut diamends weighing 1.30 carats. 54 diamonds...

  • $7,000.00

    Vintage Art Deco Retro ring. Platinum, diamonds and emeralds. Made circa 1930-40's. European, but exact origin unknown. Gems independently appraised. Measurements: Approximately US size 7.5. Weighs 9.4 grams. Central diamond .75ct plus another 1.0 ct diamonds. 1.30ct emeralds. Please see below for full description.

  • $6,500.00

    Antique, late Victorian / Edwardian earrings ( Belle Epoque era). Diamonds and Aquamarine set in platinum. Circa 1900 - 1920. Measurements: Total length 23mm; Diameter of central stone 6mm; Weigh 11.8 grams. Earrings formed in the shape of a flower. Large central blue aquamarine gemstones surrounded by radiating 'petals' of diamonds, with round...

Showing 1 - 12 of 28 items