Trillion Cut Alexandrite Engagement Ring

Please allow 4-6 weeks for production and delivery, please leave your size requirements in the notes at check out.

Oh, stunning alexandrite. You'd never know to look at photos of it, but this gorgeous stone has a shimmering green undertone in natural light that even professional cameras struggle to pick up! Wow your friends and family with your naturally colour-shifting ring!

This ring can accommodate a straight wedding band and does not require a curved guard to sit flush.


  • Materials: 14K Gold, Trillion Cut Alexandrite, Round Brilliant Cut Diamonds

Alexandrite; Carat weights available:

  • approx. 0.30ct or 4mm x 4mm x 4mm
  • approx 0.50ct or 5mm x 5mm x 5mm
  • approx 0.93ct or 6mm x 6mm x 6mm

Shoulder Diamonds:

  • 1.3mm
  • 0.18tcw
  • 18 Total (9 per side)G-H VS-SI, 0.18tcw

Vertical Height:

  • approx. 5mm (including band)

Band Dimensions: 

  • Width: 1.2mm
  • Shoulder Height: 1.7mm
  • Plain Band Height: 1.1mm

If you have questions regarding this ring, or would like to design your own diamond engagement ring, please contact us at

*Image shows an approx 0.50ct Alexandrite in rose gold