45

Platinum, Diamond, and Rock Crystal Ring

the abstract ring featuring a curved piece of rock crystal centering a prong-set round brilliant-cut diamond weighing 1.21 cts. completed by nine full-cut diamonds; 5.38 dwts.; size 6 3/4

  • Provenance: Macklowe Gallery, New York.
  • Notes: Accompanied by AGS Laboratories report numbered 01040360710006 dated July 15, 2009 stating that the diamond is J, SI1.
  • Condition: Chip to rock crystal (approx. 5.00 mm. in length): center diamond grade approx. S/T and measuring approx. 7.42 x 7.28 mm.

    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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May 5, 2024 11:00 AM EDT
Boston, MA, US

Grogan & Company

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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