Platinum and Diamond Ring

centering an old European-cut diamond weighing 2.16 cts. framed by six step-cut diamonds and a row of single-cut diamonds weighing approx. 0.80 tcw.; 5.07 dwts.; size 8

  • Provenance: By descent within a Hamilton, Massachusetts family.
  • Notes: Accompanied by GIA report no. 1226653079 dated September 23, 2022 stating that the diamond is J,SI1, no fluor.
  • Condition: center diamond measuring 8.50 x 8.59 x 4.96 mm.; accent diamonds white and brilliant, eye clean; some scratches to platinum commensurate with age and 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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November 6, 2022 11:00 AM EST
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