An Edwardian Platinum, Natural Pearl and Diamond Ring, containing one pearl measuring approximately 7.21 mm in diameter and eight old mine cut diamonds weighing approximately 1.45 carats total.Accompanied by a Gemological Institute of America pearl identification certificate number 2195303180, dated April 27, 2018, stating Pearl: Natural Pearl, Environment: Saltwater, Mollusk: Pinctada, Treatments: No indications of treatment, Shape: Button, Bodycolor: White. 2.90 dwts.