* An 18 Karat White Gold, Fire Opal and Diamond Ring, Lillian H. Ostergard, containing one oval mixed cut fire opal measuring approximately 14.40 x 11.10 x 6.60 mm and 72 round brilliant cut diamonds weighing approximately 0.72 carat total. Stamp: (Maker's mark LHO for Lillian H. Ostergard). 7.10 dwts. Estimate $ 3,000-5,000
The ring size is approximately 6. All of the stones are present and securely set into the ring.
Diamond Characteristics (graded in setting) Color: G-H Clarity: VS2-SI2, majority SI1+ Cut: Very Good to Excellent
An 18 Karat White Gold, Fire Opal and Diamond Ring, Lillian H. Ostergard, 7.10 dwts.