Impressive lady's yellow and white diamond dinner ring. Photo Freeman's Auctioneers & Appraisers -

Stunning emerald cut yellow diamond, 12.69 carats, framed on either side by a white trilliant cut diamond, each weighing approximately 1.2 carats. Ring size: 6. Estimate $300,000-400,000 

PROVENANCE: Property of a Private Collection, Main line Philadelphia, PA. 

Accompanied by GIA certificate stating that the diamond is a natural fancy yellow, and internally flawless, Estimate and certificate available upon request

 Freeman's Auctioneers & Appraisers. Monday June 4, Noon. Contact: Kate Waterhouse. Phone: 215.563.9275