22

Platinum, Burmese Sapphire, and Diamond Ring

centering a bezel-set cushion-cut sapphire weighing 3.55 cts. flanked by two old mine-cut diamonds each weighing approx. 1.00 ct. within a single-cut diamond and millegrain engraved mount; 3.80 dwts.; size 6

  • Notes: Accompanied by AGL report no. 1145563 dated February 14, 2025 stating that the sapphire is of Burma (Myanmar) origin, with no indications of treatment.
  • Condition: sapphire measuring approx. 8.46 x 8.64 x 5.24 mm.; old mine-cut diamonds approx. grade F/G, VS2; overall good, original condition; some wear to platinum commensurate with age and normal wear.

    Please note: All property is sold "AS IS" and any statement, whether oral or written, is given as a courtesy and shall not be deemed as a guarantee, warranty, or representation of the authenticity of authorship, physical condition, size, quality, rarity, importance, provenance, exhibitions, literature or historical relevance of the property or otherwise. The absence of a condition report does not imply the item is in perfect condition.

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A list of recommended shippers can be found on our website. Please contact the shipper directly to get quotes and to make arrangements for them to pick up your items at our gallery. The shipper should contact us to make an appointment to pick up the items and purchasers should also call the gallery to authorize release of the items to the shipper.

May 4, 2025 11:00 AM EDT
Boston, MA, US

Grogan & Company

You agree to pay a buyer's premium of 25% and any applicable taxes and shipping.

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Bid Increments
From: To: Increments:
$0 $999 $100
$1,000 $1,999 $100
$2,000 $4,999 $250
$5,000 $9,999 $500
$10,000 $19,999 $1,000
$20,000 $49,999 $2,500
$50,000 $99,999 $5,000
$100,000 + $10,000