1  กะรัต

7.02 x 5.50 x 3.35 mm. GUILD

7.30 x 5.56 x 2.75 mm. GUILD

6.69 x 5.46 x 3.32 mm. GUILD

8.53 x 6.59 x 3.40 mm. GUILD

7.91 x 6.46 x 3.43 mm. GUILD

6.60 x 4.54 x 3.12 mm. Lotus Gemology

6.24 x 5.43 x 3.17 mm. Lotus Gemology

7.40 x 6.37 x 2.48 mm. GIL

6.18 x 4.90 x 3.45 mm. GIL

7.76 x 5.78 x 2.76 mm. GIL

6.93 x 5.74 x 3.44 mm. GIL

6.94 x 5.19 x 4.32 mm. GIL