Every piece offered by Antiqua is individually sourced, authenticated, and curated for timeless style. Fine materials, historic detail, and thoughtful restoration define our collection.
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Antique 1.32ct Old Cushion Cut Diamond Sapphire Platinum Engagement Ring

This elegant antique ring is centred with a stunning approximately 1.32 carat modified cushion cut diamond, beautifully surrounded by a delicate halo of natural square-cut blue sapphires. Four additional accent diamonds, approximately 0.04 carats total, are set into the shoulders, adding a subtle touch of sparkle while enhancing the ring's refined design.

Crafted in tested platinum, this beautifully proportioned ring showcases the timeless elegance of early 20th-century jewellery. The combination of the antique-cut diamond, rich blue sapphires and understated setting creates a sophisticated piece that is perfect as a unique engagement ring or a treasured addition to any fine jewellery collection.

The diamond is accompanied by an E.D.R. certificate, providing additional confidence and assurance.

Details:

  • Style: Antique Halo Ring
  • Centre Stone: Natural Diamond
  • Diamond Weight: Approx. 1.32ct
  • Diamond Cut: Modified Cushion Cut
  • Diamond Colour: K–L
  • Diamond Clarity: SI2–SI3
  • Accent Stones: 4 Natural Diamonds & 21 Natural Square-Cut Blue Sapphires
  • Accent Diamond Weight: Approx. 0.04ct Total
  • Sapphire Size: Approx. 1.30mm Each
  • Metal: Tested Platinum / No Hallmarks
  • Ring Size: L (UK)
  • Total Weight: 3.10g
  • Certification: E.D.R. Certificate

Antiqua Jewellery specialises in antique, vintage, and pre-loved jewellery. All items are previously owned and may show signs of age or wear consistent with their history. Descriptions, including gemstone weights, colour, clarity, and metal content, are provided to the best of our knowledge and belief at the time of listing. Any natural characteristics or minor imperfections should be considered part of the piece’s individuality.

CARE & MAINTENANCE

Pre-loved and antique jewellery should be worn and handled with care. We recommend avoiding exposure to water, chemicals, perfumes, and excessive heat, and storing pieces separately to prevent damage. Clean gently with a soft, dry cloth and avoid ultrasonic or abrasive cleaning methods unless professionally advised. When in doubt, please contact us—we are always happy to help.

SHIPPING & RETURNS

UK next-day delivery available. International shipping offered. Returns accepted within 14 days (excluding resized or customised items).

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