Hyacinth — specimen 0508, photo © NMNHS
Weight: 1.40 ct; size: 7.40 | 6.25 | 3.84 mm; shape: oval; colour: medium light red; very slightly brownish; clarity: eye clean; cut: excellent; treatment: none.
Very clean specimen; design ‘Ovalimixtum ST 42-39’, excellent cut by Tan Pen.
More information from ‘Classification’
Yellow-red to red-brown variety of zircon.