The diamond sign starts with your dominant hand formed into the letter D sign. Then with your non-dominant hand lying flat with palm facing down, take your 'D' hand and touch it to the ring finger of the non-dominant hand. Then wiggle it upward and away from the ring finger, as if suggesting that the diamond is bright and shimmery.
Teach your baby or toddler the diamond sign when they begin to show interest in your or your spouse's jewelry and precious stones.
This is a useful flash card taught best in conjunction with the other jewelry flash cards, particularly with baby girls and toddlers who receive fashion jewelry as gifts, or who like crafting such jewelry with family and friends.