Absolutely gorgeous ring! I wear this with my 1.25ct diamond solitaire. It pairs up perfectly with a solitaire and also looks great solo. It is indistinguishable from natural diamonds. Only your jeweler will know (and they'll have to test them!). Recently cleaned and inspected. Size 5.5 10k Yellow Gold - Stamped & tested DWT - 1.55 2.41 Grams 2.8mm - 3.8mm Band width 9 Round cut stones measuring 2.5mm Non-smoking home Same day shipping! Offers always welcome! Thanks for looking!!