Platinum Jewelry There are 45 products.

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Showing 1 - 12 of 45 items
  • $25,000.00

     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: One old mine cut diamond weighing 1.95ct with a GIA Certificate; 12 old mine and old European round cut diamonds approx...

    $25,000.00
  • $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...

    $18,000.00
  • $12,000.00

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

    $12,000.00
  • $11,000.00

    Vintage / antique diamond earrings. Platinum and diamonds. Earrings were made circa 1940, using diamonds that are much older and date to the 19th century. <P><P>Measurements: slightly under 1 3/4 inches long (approximately 43mm). Weigh 10.1 grams. Old European round cut, old mine cut and brilliant cut diamonds measuring a total of 6.80ct....

    $11,000.00
  • $10,000.00

    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...

    $10,000.00
  • $9,850.00

     Antique Art Deco Bracelet. Platinum set with diamonds and emeralds. Made 1920's.   Measurements: 7 1/4 inches (18.5cm) long. Weighs 24.2 grams. Total diamond weight approx 6.72carats. Total emerald weight approx 0.56ct. Diamonds are G color.   A double border of finely set diamonds, articulated for flexibility and perfect fit and look. The bands of...

    $9,850.00
  • $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...

    $9,000.00
  • $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...

    $8,750.00
  • $8,500.00

    Antique Art Deco brooch - dog possibly Borzoi or Greyhound. Platinum, 18k yellow gold, diamonds, rubies and sapphire. Made in France circa 1920's. Measurements: There are 122 diamonds, weighing a total of 3.25ct. Total ruby weigh approximatly .25ct. Brooch Weighs 12.3 grams. Total length is approximately 1 5/8 inches (41mm). Brooch in the form of a dog -...

    $8,500.00
  • $7,250.00

    Antique Art Nouveau brooch. Platinum on 18k gold, diamonds, opal and rubies. Made in France circa 1890-1910. <P><P>Measurements: approx 2 3/4 inches long; weighs 10.5 grams. <P><P>Exquisite Art Nouveau design - long, narrow, waving bands of diamonds, intertwining with whiplash twists and turns. The diamonds are set in platinum. The...

    $7,250.00
  • $7,000.00

    Antique, Art Deco Ring. Jadeite and diamonds set in platinum. Made 1920's.   Measurements: The bezel is approximately 5/8 inch (17mm) accross the finger and 15mm (a little over 1/2 inch) lengthwise on the finger. US size 4, the ring can easilly be resized. Weighs 6.6grams. Jadeite cabochons are 8mm in length, respectively.   Botanical design to the bezel....

    $7,000.00
  • $6,500.00

    Antique Art Deco ring. Could be used as an engagement / wedding ring. Sapphire and diamonds set in platinum. Made circa 1930. Measurements: US size 6 1/2. Weighs 3.7 grams. Approx 2.15ct sapphires. 34 diamonds approx .25ct. Art Deco jewellery is celebrated for high quality workmanship. This ring is the best of the best when it comes to fine workmanship. A...

    $6,500.00
Showing 1 - 12 of 45 items