Lay Out Diamonds | CVD Lab Grown Calibrated Diamonds Wholesale

Calibrated · CVD lab grown

Layout & melee diamonds

Matched round and fancy sizes for jewellery layouts. Enter pieces or carats — the rest is calculated.

Colour: F & aboveClarity: VS & aboveShape: Round Brilliant

Need DEF, IF–VVS or another shape? Ask us.

Shape

Size guide

All sizes drawn to the same scale. Tap one to order it.

Enter quantity in Pieces or Carats -- auto-calculates the rest

Round Brilliant -- F & above Colour, VS & above Clarity

0.90 mm

0.004 ct / stone -- sieve 000-00

1.00 mm

0.005 ct / stone -- sieve s00-0

1.10 mm

0.006 ct / stone -- sieve s0-1

1.15 mm

0.007 ct / stone -- sieve s1-1.5

1.20 mm

0.008 ct / stone -- sieve s1.5-2

1.25 mm

0.009 ct / stone -- sieve s2-2.5

1.30 mm

0.010 ct / stone -- sieve s2.5-3

1.35 mm

0.011 ct / stone -- sieve s3-3.5

1.40 mm

0.012 ct / stone -- sieve s3.5-4

1.45 mm

0.013 ct / stone -- sieve s4-4.5

1.50 mm

0.015 ct / stone -- sieve s4.5-5

1.55 mm

0.016 ct / stone -- sieve s5-5.5

1.60 mm

0.018 ct / stone -- sieve s5.5-6

1.70 mm

0.021 ct / stone -- sieve s6-6.5

1.80 mm

0.025 ct / stone -- sieve s6.5-7

1.90 mm

0.030 ct / stone -- sieve s7-7.5

2.00 mm

0.035 ct / stone -- sieve s7.5-8

2.10 mm

0.040 ct / stone -- sieve s8-8.5

2.20 mm

0.045 ct / stone -- sieve s8.5-9

2.30 mm

0.050 ct / stone -- sieve s9-9.5

2.40 mm

0.058 ct / stone -- sieve s9.5-10

2.50 mm

0.069 ct / stone -- sieve s10-10.5

2.60 mm

0.074 ct / stone -- sieve s10.5-11

2.70 mm

0.080 ct / stone -- sieve s11-11.5

2.80 mm

0.090 ct / stone -- sieve s11.5-12

2.90 mm

0.100 ct / stone -- sieve s12-12.5

3.00 mm

0.110 ct / stone -- sieve s12.5-13

3.10 mm

0.120 ct / stone -- sieve s13-13.5

3.20 mm

0.130 ct / stone -- sieve s13.5-14

3.30 mm

0.140 ct / stone -- sieve s14-14.5

3.40 mm

0.150 ct / stone -- sieve s14.5-15

3.50 mm

0.160 ct / stone -- sieve s15-15.5

3.60 mm

0.170 ct / stone -- sieve s15.5-16

3.70 mm

0.185 ct / stone -- sieve s16-16.5

3.80 mm

0.200 ct / stone -- sieve s16.5-17

3.90 mm

0.220 ct / stone -- sieve s17-17.5

4.00 mm

0.230 ct / stone -- sieve s17.5-18

4.10 mm

0.250 ct / stone -- sieve s18-18.5

4.20 mm

0.280 ct / stone -- sieve s18.5-19

4.30 mm

0.300 ct / stone -- sieve s19-19.5

4.40 mm

0.330 ct / stone -- sieve s19.5-20

4.60-4.80 mm

0.400 ct / stone -- sieve -

4.80-4.90 mm

0.450 ct / stone -- sieve -

4.90-5.30 mm

0.500 ct / stone -- sieve -

5.30-5.50 mm

0.600 ct / stone -- sieve -

5.50-5.70 mm

0.700 ct / stone -- sieve -

5.70-5.90 mm

0.750 ct / stone -- sieve -

5.90-6.10 mm

0.800 ct / stone -- sieve -

6.10-6.30 mm

0.900 ct / stone -- sieve -

6.50-6.70 mm

1.000 ct / stone -- sieve -

Sr	MM Size	Carat / Stone	Sieve	$/Carat	Order Pcs	Order Carat	Total
1	0.90 mm	0.004 ct	000-00	Sign In	-	-	-
2	1.00 mm	0.005 ct	s00-0	Sign In	-	-	-
3	1.10 mm	0.006 ct	s0-1	Sign In	-	-	-
4	1.15 mm	0.007 ct	s1-1.5	Sign In	-	-	-
5	1.20 mm	0.008 ct	s1.5-2	Sign In	-	-	-
6	1.25 mm	0.009 ct	s2-2.5	Sign In	-	-	-
7	1.30 mm	0.010 ct	s2.5-3	Sign In	-	-	-
8	1.35 mm	0.011 ct	s3-3.5	Sign In	-	-	-
9	1.40 mm	0.012 ct	s3.5-4	Sign In	-	-	-
10	1.45 mm	0.013 ct	s4-4.5	Sign In	-	-	-
11	1.50 mm	0.015 ct	s4.5-5	Sign In	-	-	-
12	1.55 mm	0.016 ct	s5-5.5	Sign In	-	-	-
13	1.60 mm	0.018 ct	s5.5-6	Sign In	-	-	-
14	1.70 mm	0.021 ct	s6-6.5	Sign In	-	-	-
15	1.80 mm	0.025 ct	s6.5-7	Sign In	-	-	-
16	1.90 mm	0.030 ct	s7-7.5	Sign In	-	-	-
17	2.00 mm	0.035 ct	s7.5-8	Sign In	-	-	-
18	2.10 mm	0.040 ct	s8-8.5	Sign In	-	-	-
19	2.20 mm	0.045 ct	s8.5-9	Sign In	-	-	-
20	2.30 mm	0.050 ct	s9-9.5	Sign In	-	-	-
21	2.40 mm	0.058 ct	s9.5-10	Sign In	-	-	-
22	2.50 mm	0.069 ct	s10-10.5	Sign In	-	-	-
23	2.60 mm	0.074 ct	s10.5-11	Sign In	-	-	-
24	2.70 mm	0.080 ct	s11-11.5	Sign In	-	-	-
25	2.80 mm	0.090 ct	s11.5-12	Sign In	-	-	-
26	2.90 mm	0.100 ct	s12-12.5	Sign In	-	-	-
27	3.00 mm	0.110 ct	s12.5-13	Sign In	-	-	-
28	3.10 mm	0.120 ct	s13-13.5	Sign In	-	-	-
29	3.20 mm	0.130 ct	s13.5-14	Sign In	-	-	-
30	3.30 mm	0.140 ct	s14-14.5	Sign In	-	-	-
31	3.40 mm	0.150 ct	s14.5-15	Sign In	-	-	-
32	3.50 mm	0.160 ct	s15-15.5	Sign In	-	-	-
33	3.60 mm	0.170 ct	s15.5-16	Sign In	-	-	-
34	3.70 mm	0.185 ct	s16-16.5	Sign In	-	-	-
35	3.80 mm	0.200 ct	s16.5-17	Sign In	-	-	-
36	3.90 mm	0.220 ct	s17-17.5	Sign In	-	-	-
37	4.00 mm	0.230 ct	s17.5-18	Sign In	-	-	-
38	4.10 mm	0.250 ct	s18-18.5	Sign In	-	-	-
39	4.20 mm	0.280 ct	s18.5-19	Sign In	-	-	-
40	4.30 mm	0.300 ct	s19-19.5	Sign In	-	-	-
41	4.40 mm	0.330 ct	s19.5-20	Sign In	-	-	-
42	4.60-4.80 mm	0.400 ct	-	Sign In	-	-	-
43	4.80-4.90 mm	0.450 ct	-	Sign In	-	-	-
44	4.90-5.30 mm	0.500 ct	-	Sign In	-	-	-
45	5.30-5.50 mm	0.600 ct	-	Sign In	-	-	-
46	5.50-5.70 mm	0.700 ct	-	Sign In	-	-	-
47	5.70-5.90 mm	0.750 ct	-	Sign In	-	-	-
48	5.90-6.10 mm	0.800 ct	-	Sign In	-	-	-
49	6.10-6.30 mm	0.900 ct	-	Sign In	-	-	-
50	6.50-6.70 mm	1.000 ct	-	Sign In	-	-	-