• Rare Antique Art Deco Platinum 4.00ctw Diamond & Lab Sapphire Brooch Pendant IGI
  • Rare Antique Art Deco Platinum 4.00ctw Diamond & Lab Sapphire Brooch Pendant IGI
  • Rare Antique Art Deco Platinum 4.00ctw Diamond & Lab Sapphire Brooch Pendant IGI
  • Rare Antique Art Deco Platinum 4.00ctw Diamond & Lab Sapphire Brooch Pendant IGI
  • Rare Antique Art Deco Platinum 4.00ctw Diamond & Lab Sapphire Brooch Pendant IGI
  • Rare Antique Art Deco Platinum 4.00ctw Diamond & Lab Sapphire Brooch Pendant IGI
  • Rare Antique Art Deco Platinum 4.00ctw Diamond & Lab Sapphire Brooch Pendant IGI
  • Rare Antique Art Deco Platinum 4.00ctw Diamond & Lab Sapphire Brooch Pendant IGI
  • Rare Antique Art Deco Platinum 4.00ctw Diamond & Lab Sapphire Brooch Pendant IGI
  • Rare Antique Art Deco Platinum 4.00ctw Diamond & Lab Sapphire Brooch Pendant IGI
  • Rare Antique Art Deco Platinum 4.00ctw Diamond & Lab Sapphire Brooch Pendant IGI
  • Rare Antique Art Deco Platinum 4.00ctw Diamond & Lab Sapphire Brooch Pendant IGI
  • Rare Antique Art Deco Platinum 4.00ctw Diamond & Lab Sapphire Brooch Pendant IGI
  • Rare Antique Art Deco Platinum 4.00ctw Diamond & Lab Sapphire Brooch Pendant IGI
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Media Antiques & Jewelry

Rare Antique Art Deco Platinum 4.00ctw Diamond & Lab Sapphire Brooch Pendant IGI

Rare Antique Art Deco Platinum 4.00ctw Diamond & Lab Sapphire Brooch Pendant IGI

$8,990.00 USD
$8,990.00 USD
Sale Sold out
Shipping calculated at checkout.
An exquisite, highly intricate Art Deco geometric brooch hand-crafted in platinum. This museum-quality statement piece features a symmetrical lattice structure with delicate milgrain borders, chevron-cut accents, and elaborate openwork filigree. The centerpiece is encrusted with 103 sparkling natural diamonds framed by 30 deep blue calibre-cut synthetic sapphires, a signature hallmark of early-20th-century Art Deco fine jewelry. Complete with an official IGI certification for total authenticity and grading verification.
Diamond Specifications
  • Total Diamond Count: 103 Natural Diamonds
  • Total Diamond Carat Weight: 4.00 Carats Total Weight (4.00 ctw)
  • Diamond Color: Near Colorless
  • Diamond Clarity: VS1 – SI2 (With exceptional cut quality and brilliance on the central larger stones)
Gemstone Specifications
  • Accent Gemstones: 30 Calibre-Cut Laboratory-Grown Sapphires
  • Gemstone Details: French/calibre channel-set synthetic sapphires providing rich, vivid blue geometric contrast throughout the design. (Note: Synthetic sapphires were widely synthesized and favored by master jewelers during the Art Deco era of the 1920s–1930s for their uniform, intense color.)
Mounting & Measurements
  • Metal: Platinum
  • Total Weight: 16.17 Grams (10.40 dwt)
  • Dimensions: Approximately 1.5 Inches Long × 1.0 Inch Wide
  • Certification: IGI Certified
  • Era / Style: Genuine Art Deco (c. 1920s–1930s)

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  • Shipping & Returns

    Shipping Is Free For All Orders. For orders under $1000 USPS is used. $1000 & higher we will use fedex overnight shipment with full insurance.

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    Returns: We have a 30 day return policy for all orders, as long as the item is in the same condition as sent. We will inspect the item and issue a full refund.

  • Layaway

    Our layaway policy is very simple and straightforward. We can hold an item for a maximum of 3 monthly payments. Once last payment is made the item will be shipped to the buyer.

    Please note that layaway payments are non refundable, due to us holding the item for months without 100% assurance of full commitment.Please read the this agreement before asking layaway.