18ct gold architect rings

My original architect rings in 18ct gold with semi precious square cut and princess cut stones.

18ct white gold with square cut stones,  2 x aquamarines and 2 x tourmalines.  4 x 3.5mm.

18ct yellow gold with princess cut stones, 2 x green tourmaline, 1 x tanzanite, 1 x pink tourmaline.

Ring size N (could be resized on request but may incur an additional cost)