0.56 carat Ecolor VVS1clarity EXcut EXpolish EXsymmetry NONfluorescence diamond |Side-stone 4-prong Twisted 18K White Diamond Ring|Engagement Ring Setting |Mixed Straight High Polish Wedding Rings|Couple Rings - Ting Diamond | Hong Kong Diamond Jewelry‎ Stones(GIA Diamond Price、Engagement Rings、Proposal Rings、Wedding Rings)

0.56 carat Ecolor VVS1clarity EXcut EXpolish EXsymmetry NONfluorescence diamond |Side-stone 4-prong Twisted 18K White Diamond Ring|Engagement Ring Setting |Mixed Straight High Polish Wedding Rings|Couple Rings

Diamond waist number is like a person ID card, used to confirm the diamond 4Cs, what exactly those levels.