- London Blue Topaz oval-cut, 14.5ct, AA color; 18x13mm
- Diamonds, round brilliant (44) 0.25ctw, G-H color, SI clarity, 1.0mm
- 14KT white gold wire basket with halo design
- 14KT white gold cable chain, 18" length, spring ring clasp
Blue topaz, which is very rare in nature, can be made by irradiating and then heating clear topaz. Natural blue topaz is very light in color and irradiation produces blue topazes of darker hues. Treated blue topaz is available from very light, to sky-blue, to almost an inky dark blue.