6/27/2022, 2:55:46
6.25ct Ceylon Sapphire & 3.75ct Diamond, Platinum Dress Ring c.1930 (1 of 12)
AC Silver

Andrew Campbell, founder and owner of AC Silver, has been dealing in antique silver and antique jewellery since 1977. In addition to a premier retail premises in Newcastle, north-east England, Andrew has developed an internationally recognised online store, serving both new and return customers nationally and worldwide. Andrew personally sources a wide range of items, including antique jewellery, antique diamond rings and antique gemstone rings. Andrew has also developed a fine and comprehensive inventory of antique silverware, AC Silver is a respected and trusted specialist in its field.... See more

6.25ct Ceylon Sapphire & 3.75ct Diamond, Platinum Dress Ring c.1930

REF: C4322 / LA405122
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Certified DealerApproved listing356 sales by dealer
Certified DealerApproved listing356 sales by dealer
This is a stunning, fine and impressive 6.25 carat Ceylon sapphire and 3.75 carat diamond, platinum dress ring; part of our diverse antique jewellery collections This stunning antique sapphire dress ring has been crafted in platinum. The pierced decorated, cluster arrangement displays a stunning feature 6.25 ct cushion cut Ceylon* sapphire, collet set in relief to the centre of the design. The sapphire is encompassed with eighteen impressive individually claw set Old European round cut diamonds. The outer border of the surrounding setting is embellished with a further twenty claw set Old European cut diamonds, held within a scalloped edged design. 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 outer surface of the shank is hallmarked with the Portuguese mark for platinum (seagull); this variation of mark denotes the piece was assayed in Lisbon. 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 diamonds. 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. Sapphire Quality Origin Sri Lanka Cut Cushion Content 6.25 carats Dimensions 15.20mm x 9.00mm x 4.80mm Diamond Quality Colour (average grades) H Clarity (average grades) Si2 Cut Old European Content 3.75 carats Date: Circa 1930 Origin: Lisbon, Portugal


Length of setting 2.9cm/1.14" Width of setting 2.3cm/0.9" Height of setting 9.25mm/0.36" Ring Size UK Size N USA Size 6 1/2 The ring size may be professionally adjusted in size on request to meet your personal requirements. Weight: 11.28 grams


AC Silver has clarified that the 6.25ct Ceylon Sapphire & 3.75ct Diamond, Platinum Dress Ring c.1930 (LA405122) is genuinely of the period declared with the date/period of manufacture being c.1930


This stunning antique gemstone cluster ring is exceptional quality set with a stunning blue Ceylon sapphire displaying fine colour, brilliance and presence. The very well colour matched, very high colour graded diamonds display a fine white colour and brilliance. The ring is an exceptional gauge of platinum and is in excellent condition, with clear Portuguese hallmark to the outer surface of the shank.

additional info

Date of Manufacture:


WORLDWIDE POSTAGE/SHIPPING FREE OF CHARGE to all customers - including national and international deliveries. Dispatch is either the same or next working day once a payment is received. INSURANCE IN TRANSIT Insurance cover is provided FREE OF CHARGE for items up to the value of £30,000. All items are fully insured and sent at the risk of AC Silver. Complimentary insurance valuation with images and text is provided with your purchase


This 6.25ct Ceylon Sapphire & 3.75ct Diamond, Platinum Dress Ring c.1930 is located in Newcastle, UK

Dealer Information:

AC Silver

Newcastle, UK