Platinum, Ceylon Sapphire, and Diamond Ring
Platinum, Ceylon Sapphire, and Diamond Ring
centering a prong-set pyramidal cabochon sapphire measuring approx. 10.22 x 8.30 x 8.09 mm. flanked by baguette- and single-cut diamonds weighing approx. 0.28 tcw.; maker's mark; 3.73 dwts.; size 5 1/2
Accompanied by AGL report no. 1158083 dated July 9, 2026 stating that the sapphire is of Ceylon (Sri Lanka) origin, with no gemological evidence of treatment.
Provenance: By descent within a Cambridge, Massachusetts family.
Condition
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.
Platinum, Ceylon Sapphire, and Diamond Ring
centering a prong-set pyramidal cabochon sapphire measuring approx. 10.22 x 8.30 x 8.09 mm. flanked by baguette- and single-cut diamonds weighing approx. 0.28 tcw.; maker's mark; 3.73 dwts.; size 5 1/2
Accompanied by AGL report no. 1158083 dated July 9, 2026 stating that the sapphire is of Ceylon (Sri Lanka) origin, with no gemological evidence of treatment.
Provenance: By descent within a Cambridge, Massachusetts family.
Condition
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.
