D SI1 Natural Diamonds

D colour SI1 clarity is a bold combination — the absolute highest colour grade paired with the most affordable clarity grade that can still yield an eye-clean diamond. This appeals to buyers who demand the whitest possible diamond while maximising carat weight.

D colour carries the prestige of being the top of the scale, and a well-selected SI1 diamond looks clean to the naked eye. The budget saved on clarity — compared to D VS1 — can fund a significant size upgrade.

Frequently Asked Questions