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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0.70ct Old Mine Cut Diamond Solitaire Ring – Antique Cut Diamond Engagement Ring in 18K Yellow Gold Size Q
  • 0.70ct Old Mine Cut Diamond Solitaire Ring – Antique Cut Diamond Engagement Ring in 18K Yellow Gold Size Q
  • 0.70ct Old Mine Cut Diamond Solitaire Ring – Antique Cut Diamond Engagement Ring in 18K Yellow Gold Size Q
  • 0.70ct Old Mine Cut Diamond Solitaire Ring – Antique Cut Diamond Engagement Ring in 18K Yellow Gold Size Q
  • 0.70ct Old Mine Cut Diamond Solitaire Ring – Antique Cut Diamond Engagement Ring in 18K Yellow Gold Size Q
  • 0.70ct Old Mine Cut Diamond Solitaire Ring – Antique Cut Diamond Engagement Ring in 18K Yellow Gold Size Q
  • 0.70ct Old Mine Cut Diamond Solitaire Ring – Antique Cut Diamond Engagement Ring in 18K Yellow Gold Size Q
  • 0.70ct Old Mine Cut Diamond Solitaire Ring – Antique Cut Diamond Engagement Ring in 18K Yellow Gold Size Q
  • 0.70ct Old Mine Cut Diamond Solitaire Ring – Antique Cut Diamond Engagement Ring in 18K Yellow Gold Size Q
  • 0.70ct Old Mine Cut Diamond Solitaire Ring – Antique Cut Diamond Engagement Ring in 18K Yellow Gold Size Q
  • 0.70ct Old Mine Cut Diamond Solitaire Ring – Antique Cut Diamond Engagement Ring in 18K Yellow Gold Size Q
  • 0.70ct Old Mine Cut Diamond Solitaire Ring – Antique Cut Diamond Engagement Ring in 18K Yellow Gold Size Q
  • 0.70ct Old Mine Cut Diamond Solitaire Ring – Antique Cut Diamond Engagement Ring in 18K Yellow Gold Size Q
0.70ct Old Mine Cut Diamond Solitaire Ring – Antique Cut Diamond Engagement Ring in 18K Yellow Gold Size Q

0.70ct Old Mine Cut Diamond Solitaire Ring – Antique Cut Diamond Engagement Ring in 18K Yellow Gold Size Q
£1,200.00

An elegant antique solitaire ring set with a beautiful 0.70ct Old Mine Cut diamond, prized for its distinctive hand-cut facets and soft romantic brilliance. The diamond is secured in a classic claw setting that enhances light reflection while preserving its authentic vintage character.

Crafted in solid 18K yellow gold, the warm tone perfectly complements the antique diamond’s natural charm. With its refined proportions and timeless design, this piece makes a truly special engagement ring or heirloom jewel.

The diamond displays O–P colour and SI2–SI3 clarity, characteristics often found in genuine period stones and loved for their individuality and antique appeal. The band is UK hallmarked “750”, confirming its 18K gold purity.

DETAILS:• Stone: Natural Diamond
• Carat: approx. 0.70ct
• Cut: Old Mine Cut
• Colour: O–P
• Clarity: SI2–SI3
• Metal: 18K Yellow Gold
• Hallmarks: UK hallmarked “750”
• Weight: 3.6g
• Size: Q
• Style: Solitaire / Engagement Ring

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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