Item 1 Approx 22gm 4cm x 3cm x 1cm
Item 2 Approx 38gm 4cm x 3cm x 2cm
Item 3 Approx 52gm 4.5cm x 2.5cm x 2cm
Chosen intuitively based on availability
All measurements are approximations. Crystal may differ due to lighting and photo quality, or patterns within the crystal