A trusted jeweler in 1952, Ross-Simons is dedicated to quality and value. This mesmerizing pin is out of this world! A 20mm round cabochon mother-of-pearl is encompassed by a ring of.20 ct. t.w. diamonds in white rhodium, creating a stellar addition to any ensemble. Set in polished 18kt yellow gold over sterling silver. Revolver safety. Mother-of-pearl and diamond planet pin. Each Ross-Simons item arrives in a fine jewelry presentation box. All items include a 30-day, 100% money-back guarantee.Stone InformationGem Type 1 - Mother Of PearlStone Cut 1 - CabochonStone Color 1 - WhiteStone Clarity 1 - WhiteStone Shape 1 - Round-ShapeStone Creation Method 1 - NaturalStone Treatment Method 1 - Dyed, CoatedStone Weight 1 - 0 CaratsNumber Of Stones 1 - 1Gem Type 2 - DiamondStone Cut 2 - Good-CutStone Color 2 - H-IStone Clarity 2 - I1Stone Shape 2 - Round-ShapeStone Creation Method 2 - NaturalStone Treatment Method 2 - Not-TreatedStone Weight 2 - 0.20 CaratsNumber Of Stones 2 - 68