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Media Antiques & Jewelry

Antique Art Deco 0.65ctw Platinum Old European Cut Diamond Ring IGI Cert Size 5

Antique Art Deco 0.65ctw Platinum Old European Cut Diamond Ring IGI Cert Size 5

$2,890.00 USD
$2,890.00 USD
Sale Sold out
Shipping calculated at checkout.
A magnificent, authentic engagement ring crafted during the height of the Art Deco period—one of the most desirable eras in fine jewelry history. Constructed in solid 90% platinum, the ring features a central 0.50-carat Old European cut natural diamond set within a square illusion box head with milgrain edging. Channel-set into the shoulders are six single-cut accent diamonds, bringing the total weight to 0.65 carats. Accompanied by IGI Certification verifying its authenticity and quality specifications.

Gemstone & Diamond Specifications

  • Center Diamond:
    • Carat Weight: Approx. 0.50 Carats
    • Cut: Old European Cut Natural Diamond
    • Color Grade: H – J (Near Colorless)
    • Clarity Grade: VS1 – VS2
    • Setting: Square head frame with decorative milgrain
  • Accent Side Diamonds:
    • Quantity / Cut: 6 Single Cut Natural Diamonds
    • Combined Side Carat Weight: Approx. 0.15 ctw
    • Color Grade: Near Colorless (G–H range)
    • Clarity Grade: VS2 – SI1

Mounting & Setting Details

  • Metal Construction: Solid 90% Platinum (900 Platinum)
  • Design Features: Intricate Art Deco geometry with milgrain-bordered shoulders and openwork gallery undercarriage
  • Gross Weight: 2.40 dwt / 3.73 Grams
  • Current Ring Size: 5.0 — Can be professionally resized upon request
  • Included Documentation: Official IGI Certificate

Condition & Seller Notes

  • Condition: Good antique condition with crisp milgrain borders and clean structural integrity.
  • Notes: All seven diamonds are securely mounted. Features authentic Period craftsmanship characteristic of 1920s–1930s platinum work. Please inspect macro photographs and IGI certificate details prior to purchase.

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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.