18K Rough Diamond w/Emerald & Diamond Ring

Custom made 18K yellow gold ring having large rough diamond (approx. 16.70 x 15.65 x 13.28mm, grey color range, I3-Industrial clarity) with 12 natural modern round brilliant diamonds in halo (3.20mm each, 1.44 ctw, H-I color range, Si1 clarity) and 12 single cut emerald halo (approx. .36 ctw). Ring size 7. Stamped 18K. Maker's mark illegible. Total weight approx. 24.6 grams.
Condition Report: Please request a full condition report. All items are sold as-is where-is. With all faults and errors. We are happy to assist with additional photographs, explanations, condition reports, or in person examinations on any piece. Purses are sold with a 100% authenticity guaranteed. Watches may be subject to aftermarket modifications. Designer jewelry is sold as "in the manner of..." unless otherwise stated.