The EC105A features a "Secret Halo"—a hidden collar of diamonds tucked just below the girdle of the center stone—adding a surprise element of sparkle visible from the side profile. This sophisticated setting is designed to perfectly frame and secure an Asscher Cut center stone, enhancing its vintage appeal. Note: This is a Setting Only product (center stone sold separately). The hidden halo stones are premium Lab Grown Diamonds. Product Code EC105 Display size(CT) 2.00 Side Stone(ctw) 0.06 /13pcs Width(mm) 1.50 Size HK#5|US#2.75 ~ HK#25|US#12.5 Remark Main Stone is not included, Setting only. *Since it is handmade by craftsmen, it may be slightly different from the actual size due to blemishes.