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Antique 3.50 Carat Ceylon Sapphire and 2.48 Carat Diamond Platinum Cocktail Ring

About the Item

A stunning, fine and impressive 3.50 carat Ceylon sapphire and 2.48 carat diamond, platinum dress ring; part of our diverse antique jewelry collections. This stunning antique blue sapphire ring has been crafted in platinum. The pierced millegrain decorated, cluster arrangement displays a stunning feature 3.50Ct cushion cut Ceylon* sapphire, bezel set in relief to the center of the design. The sapphire is encompassed with fourteen impressive individually collet set Old European round cut diamonds, held within a scalloped edged design. The outer border of the surrounding setting is embellished with a further twenty-six pavé set Old European cut diamonds. The pierced scroll decorated, elevated ring shoulders blend with the main setting and meld with the plain ring shank at a subtle collared design. The interior surface of the shank is hallmarked with the platinum mark (PLAT). This stunning cluster ring is supplied with a sapphire report card and certificate supplied by the Gemmological Certification Services, London**, in addition to a diamond grading report card for the supporting stones. NOTES: * Ceylon sapphires (mined only in Sri Lanka) are known for their unique colour, ranging from very pale blue to vibrant almost electric blue. The colours noted within Ceylon sapphires occur naturally and do not tend to be heat treated, the most sought after known as the cornflower blue. ** This documentation accredits the blue sapphire originating in Sri Lanka (Ceylon) and certifies that the gemstone shows no indications of heating; non-heated sapphires are a scarcity. Images do not always reflect the true color and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual color and showcases each stone. Condition This stunning antique gemstone cluster ring is fine quality, set with a stunning blue Ceylon sapphire displaying fine color, brilliance and presence. The very well color matched, very high color graded diamonds display a fine white color, brilliance and presence. The ring is a very good gauge of platinum and is in excellent condition, with clear hallmark to the interior of the shank. Sapphire Quality Origin Sri Lanka (Ceylon) Color Blue Cut Cushion Content 3.50 carats Dimensions 10.30mm x 6.30mm x 5.80mm Diamond Quality Color (average grades) G Clarity (average grades) SI1 Cut Old European Content 2.48 carats Dimensions Length of setting 2.26cm/0.89" Width of setting 1.76cm/0.69" Height of setting 7.2mm/0.28" Ring Size UK Size S USA Size 9 1/8 The ring size may be professionally adjusted in size on request to meet your personal requirements. Weight 7.3 grams Date: Circa 1935 Video: A video of this fine piece is available upon request. Reflections in photographs may detract from the true representation of this cushion cut sapphire ring with diamonds. Item Ref. SKU: C4383
  • Ring Size:
    9 US, Resizable
  • Metal:
  • Stone:
  • Stone Cut:
  • Weight:
    7.3 g
  • Lab Report Available:
    GCS London 81280-48
  • Place of Origin:
    Unknown
  • Period:
  • Date of Manufacture:
    Circa 1935
  • Condition:
    Please see main description.
  • Seller Location:
    Jesmond, GB
  • Reference Number:
    Seller: C43831stDibs: LU128210787112
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