Bidspirit auction | 18K YG 5.20ctw Blue Topaz

18K YG 5.20ctw Blue Topaz 0.66ctw Dia. 18” - 18K yellow gold necklace with 5.20ct blue topaz, onyx inlay, and 0.66ctw round brilliant diamonds. Open back with geometric designs. Details and measurements: Necklace length: 18 inches Weight: 10.52 grams