Details Gabriella Kiss 18k yellow gold & flat rectangular grey lacy diamond ring, size 7. The 2.5ct diamond measures approximately 1/4" x 1/2" & the band measures approximately 1/16" in with.  - grey lacy diamond, 2.5ct - 18k yellow gold - size 7 Sizing This ring can be resized. Please allow 2 - 6 weeks. Inquire about sizing fee.