1  กะรัต

7.14 x 5.66 x 3.37 mm. GIA

9.15 x 4.82 x 2.90 mm. GUILD

8.97 x 4.87 x 2.89 mm. GUILD

7.05 x 5.14 x 2.97 mm. GRS

6.43 x 6.42 x 3.47 mm. 

7.38 x 5.88 x 3.28 mm. Lotus Gemology

7.10 x 4.87 x 3.56 mm. Lotus Gemology

5.85 x 5.71 x 4.04 mm. ICA

5.74 x 4.66 x 4.57 mm. Lotus Gemology

8.69 x 6.54 x 3.53 mm. Lotus Gemology

7.99 x 6.41 x 3.32 mm. Lotus Gemology

7.18 x 5.06 x 3.48 mm. Lotus Gemology

7.66 x 5.71 x 3.77 mm. Lotus Gemology

9.10 x 6.48 x 3.82 mm. GRS

7.44 x 6.60 x 4.11 mm. GUILD

6.59 x 5.42 x 3.72 mm. GUILD

6.46 x 7.29 x 3.70 mm. GIA

8.07 x 5.61 x 2.91 mm. GIL

11.16 x 5.85 x 2.92 mm. GUILD

7.81 x 5.27 x 2.91 mm. GIA

7.37 x 4.77 x 3.23 mm. GIA

9.41 x 5.27 x 3.25 mm. GIA

6.60 x 4.54 x 3.12 mm. Lotus Gemology

8.28 x 6.15 x 3.61 mm. Lotus Gemology

6.69 x 5.86 x 2.61 mm. Lotus Gemology

7.93 x 5.59 x 3.82 mm. GRS

6.78 x 5.93 x 3.68 mm. GRS

7.69 x 6.08 x 3.34 mm. GRS

6.99 x 5.45 x 4.10 mm. GRS