- 4 x 4 mm Round
- 0.30 carats
- AA Quality
- eye-clean
- Origin: Switzerland
- 4 x 4 mm Round
- 0.30 carats
- AA Quality
- eye-clean
- Origin: Brazil
- 4 x 4 mm Round
- 0.30 carats
- AA Quality
- eye-clean
- Origin: Tanzania
This lab pink sapphire, smoky quartz and tanzanite ring in boasts a unique blend of classic and contemporary elements. .25 carats of diamonds exude timeless elegance, while the distinctive tire tread pattern on the side adds an edgy, masculine touch. Select any three gems to create a unique and meaningful design. Lab Pink Sapphire is known as the gem of sincerity and trust and is the birthstone for the month of September. Smoky Quartz is known as the gem of spirit and intellect and is the birthstone for the month of November. Tanzanite is known as the gem of positivity and energy and is the birthstone for the month of December.