PCs/Carats	Sieve Size	Weight (Carat)	DIA (mm)	Color/Clarity	US$ Price/Carat
1/333	+0000-000	0.002	0.80-0.90 mm	DEF/VVS VS	$200
1/250	+000-00	0.004	0.90-1.00 mm	DEF/VVS VS	$200
1/200	+00-0	0.005	1.00-1.10 mm	DEF/VVS VS	$190
1/175	+0-1	0.006	1.10-1.15 mm	DEF/VVS VS	$165
1/150	+1-1.5	0.007	1.15-1.20 mm	DEF/VVS VS	$165
1/120	+1.5-2	0.008	1.20-1.25 mm	DEF/VVS VS	$165
1/100	+2-2.5	0.009	1.25-1.30 mm	DEF/VVS VS	$125
	+2.5-3	0.010	1.30-1.35 mm	DEF/VVS VS	$125
	+3-3.5	0.011	1.35-1.40 mm	DEF/VVS VS	$125
1/80	+3.5-4	0.012	1.40-1.45 mm	DEF/VVS VS	$125
	+4-4.5	0.013	1.45-1.50 mm	DEF/VVS VS	$125
1/70	+4.5-5	0.014	1.50-1.55 mm	DEF/VVS VS	$125
1/60	+5-5.5	0.016	1.55-1.60 mm	DEF/VVS VS	$125
1/50	+5.5-6	0.018	1.60-1.70 mm	DEF/VVS VS	$125
	+6-6.5	0.021	1.70-1.80 mm	DEF/VVS VS	$125
1/40	+6.5-7	0.025	1.80-1.90 mm	DEF/VVS VS	$115
1/30	+7-7.5	0.029	1.90-2.00 mm	DEF/VVS VS	$115
	+7.5-8	0.035	2.00-2.10 mm	DEF/VVS VS	$115
1/25	+8-8.5	0.039	2.10-2.20 mm	DEF/VVS VS	$115
	+8.5-9	0.044	2.20-2.30 mm	DEF/VVS VS	$115
1/20	+9-9.5	0.052	2.30-2.40 mm	DEF/VVS VS	$115
	+9.5-10	0.058	2.40-2.50 mm	DEF/VVS VS	$115
1/15	+10-10.5	0.069	2.50-2.60 mm	DEF/VVS VS	$120
	+10.5-11	0.074	2.60-2.70 mm	DEF/VVS VS	$120
1/12	+11-11.5	0.078	2.70-2.80 mm	DEF/VVS VS	$125
	+11.5-12	0.086	2.80-2.90 mm	DEF/VVS VS	$125
1/10	+12-12.5	0.095	2.90-3.00 mm	DEF/VVS VS	$135
	+12.5-13	0.108	3.00-3.10 mm	DEF/VVS VS	$135
1/8	+13-13.5	0.116	3.10-3.20 mm	DEF/VVS VS	$135
	+13.5-14	0.125	3.20-3.30 mm	DEF/VVS VS	$135
1/7	+14-14.5	0.135	3.30-3.40 mm	DEF/VVS VS	$140
	+14.5-15	0.146	3.40-3.50 mm	DEF/VVS VS	$140
1/6	+15-15.5	0.159	3.50-3.60 mm	DEF/VVS VS	$140
	+15.5-16	0.175	3.60-3.70 mm	DEF/VVS VS	$140
	+16.5-18	0.20	3.80 mm	DEF/VVS VS	$145
	+18	0.25	4.1 mm	DEF/VVS VS	$150
		0.33	4.5 mm	DEF/VVS VS	$150
		0.40	4.8 mm	DEF/VVS VS	$150
		0.50	5.2 mm	DEF/VVS VS	$155
		0.75	5.8 mm	DEF/VVS VS	$155
		0.66-0.80		DEF/VVS VS	$160
		0.81-0.99		DEF/VVS VS	$170
		1.00 to 1.20		DEF/VVS VS	$195
		1.20 to 1.49		DEF/VVS VS	$235
		1.50 up		DEF/VVS VS	$270

“Prices are based on Round Lab-Grown diamonds as of May 26, 2025. For the latest rates and Larger Carat , please contact us directly.”

Sieve Size	Weight (Carat)	DIA (mm)	Adjusted Price/cts
+0000-000	0.002	0.80-0.90 mm	$190
+000-00	0.004	0.90-1.00 mm	$190
+00-0	0.005	1.00-1.10 mm	$155
+0-1	0.006	1.10-1.15 mm	$155
+1-1.5	0.007	1.15-1.20 mm	$135
+1.5-2	0.008	1.20-1.25 mm	$135
+2-2.5	0.009	1.25-1.30 mm	$135
+2.5-3	0.010	1.30-1.35 mm	$91
+3-3.5	0.011	1.35-1.40 mm	$91
+3.5-4	0.012	1.40-1.45 mm	$91
+4-4.5	0.013	1.45-1.50 mm	$91
+4.5-5	0.014	1.50-1.55 mm	$91
+5-5.5	0.016	1.55-1.60 mm	$70
+5.5-6	0.018	1.60-1.70 mm	$70
+6-6.5	0.021	1.70-1.80 mm	$70
+6.5-7	0.025	1.80-1.90 mm	$70
+7-7.5	0.029	1.90-2.00 mm	$70
+7.5-8	0.035	2.00-2.10 mm	$70
+8-8.5	0.039	2.10-2.20 mm	$70
+8.5-9	0.044	2.20-2.30 mm	$52
+9-9.5	0.052	2.30-2.40 mm	$52
+9.5-10	0.058	2.40-2.50 mm	$52
+10-10.5	0.069	2.50-2.60 mm	$52
+10.5-11	0.074	2.60-2.70 mm	$52
+11-11.5	0.078	2.70-2.80 mm	$55
+11.5-12	0.086	2.80-2.90 mm	$55
+12-12.5	0.095	2.90-3.00 mm	$55
+12.5-13	0.108	3.00-3.10 mm	$60
+13-13.5	0.116	3.10-3.20 mm	$60
+13.5-14	0.125	3.20-3.30 mm	$60
+14-14.5	0.135	3.30-3.40 mm	$60
+14.5-15	0.146	3.40-3.50 mm	$60
+15-15.5	0.159	3.50-3.60 mm	$55
+15.5-16	0.175	3.60-3.70 mm	$55
20pts		3.70-3.80 mm	$71
21-22pts		3.80-3.90 mm	$71
23-24pts		3.90-4.00 mm	$71
25-26pts		4.00-4.10 mm	$72
26-27pts		4.10-4.20 mm	$72
27-28pts		4.20-4.30 mm	$72
29pts		4.30-4.40 mm	$72
30-36pts		4.40-4.50 mm	$75
40-45pts		4.60-4.70 mm	$76
50pts		5.20 mm	$84
60pts		5.40 mm	$84
70pts		5.70 mm	$85
80pts		6.00 mm	$89
90pts		6.20 mm	$90
1.00ct		6.40 mm	$96
1.25ct		6.70 mm	$97
1.50ct		7.20 mm	$98
1.75ct		7.60 mm	$109
2.00ct		8.00 mm	$118

“Prices are based on HPHT Round Lab-Grown diamonds as of May 26, 2025. For the latest rates and Larger Carat , please contact us directly.”

Color D-E

PCs/Carats	Weight (Carat)	DIA (mm)	VVS 1 (USD)	VVS 2 (USD)	VS 1 (USD)	VS 2 (USD)	SI 1 (USD)	SI 2 (USD)
1/338	0.003	0.80-0.90mm	746.15	710.81	663.70	640.14	593.03	557.69
1/250	0.004	0.90-1.00mm	710.81	746.15	640.14	604.80	557.69	593.03
1/200	0.005	1.00-1.10mm	710.81	746.15	640.14	604.80	557.69	593.03
1/175	0.006	1.10-1.15mm	746.15	710.81	640.14	604.80	593.03	557.69
1/120	0.007	1.15-1.20mm	710.81	746.15	640.14	604.80	593.03	557.69
	0.008	1.20-1.25mm	698.99	710.81	640.14	604.80	534.13	593.03
1/100	0.009	1.25-1.30mm	687.17	722.59	616.58	581.24	534.13	569.47
	0.010	1.30-1.35mm	722.59	1159.57	616.58	581.24	569.47	534.13
	0.011	1.35-1.40mm	687.17	722.59	616.58	581.24	569.47	534.13
	0.012	1.40-1.45mm	722.59	687.17	616.58	581.24	534.13	569.47
	0.013	1.45-1.50mm	722.59	687.17	616.58	581.24	569.47	557.69
1/70	0.014	1.50-1.55mm	722.59	687.17	616.58	581.24	569.47	534.13
1/60	0.016	1.55-1.60mm	722.59	687.17	616.58	581.24	534.13	569.47
1/50	0.018	1.60-1.70mm	722.59	687.17	616.58	581.24	534.13	569.47
	0.021	1.70-1.80mm	722.59	687.17	616.58	581.24	534.13	569.47
1/40	0.025	1.80-1.90mm	746.15	710.81	640.14	604.80	593.03	557.69
1/30	0.029	1.90-2.00mm	710.81	698.99	604.80	522.35	557.69	593.03
	0.035	2.00-2.10mm	710.81	734.37	604.80	640.14	593.03	557.69
1/25	0.039	2.10-2.20mm	746.15	710.81	604.80	640.14	593.03	557.69
	0.044	2.20-2.30mm	746.15	710.81	604.80	522.35	593.03	557.69
1/20	0.052	2.30-2.40mm	710.81	746.15	604.80	640.14	593.03	557.69
1/15	0.069	2.50-2.60mm	710.81	746.15	604.80	640.14	557.69	593.03
	0.074	2.60-2.70mm	710.81	746.15	604.80	640.14	557.69	593.03
1/12	0.078	2.70-2.80mm	852.74	888.08	698.99	734.37	640.14	675.48
	0.086	2.80-2.90mm	852.74	888.08	698.99	734.37	675.48	640.14
1/10	0.095	2.90-3.00mm	888.08	852.74	698.99	734.37	640.14	675.48
	0.108	3.00-3.10mm	852.74	888.08	698.99	734.37	640.14	675.48
1/8	0.116	3.10-3.20mm	852.74	888.08	698.99	734.37	640.14	675.48
	0.125	3.20-3.30mm	852.74	888.08	698.99	734.37	675.48	640.14

Color F

PCs/Carats	Weight (Carat)	DIA (mm)	VVS 1 (USD)	VVS 2 (USD)	VS 1 (USD)	VS 2 (USD)	SI 1 (USD)	SI 2 (USD)
1/333	0.003	0.80-0.90mm	687.17	722.59	581.24	616.58	534.13	569.47
1/250	0.004	0.90-1.00mm	687.17	722.59	581.24	616.58	534.13	569.47
1/200	0.005	1.00-1.10mm	687.17	722.59	581.24	616.58	534.13	569.47
1/175	0.006	1.10-1.15mm	687.17	722.59	581.24	616.58	534.13	569.47
1/150	0.007	1.15-1.20mm	687.17	722.59	581.24	616.58	534.13	569.47
	0.008	1.20-1.25mm	687.17	722.59	581.24	616.58	534.13	569.47
1/100	0.009	1.25-1.30mm	663.70	698.99	557.69	593.03	510.58	545.91
	0.010	1.30-1.35mm	663.70	698.99	557.69	593.03	510.58	545.91
	0.011	1.35-1.40mm	663.70	698.99	557.69	593.03	510.58	545.91
1/80	0.012	1.40-1.45mm	663.70	698.99	557.69	593.03	510.58	545.91
	0.013	1.45-1.50mm	663.70	698.99	557.69	593.03	510.58	545.91
1/70	0.014	1.50-1.55mm	663.70	698.99	557.69	593.03	510.58	545.91
1/60	0.016	1.55-1.60mm	663.70	698.99	557.69	593.03	510.58	545.91
1/50	0.018	1.60-1.70mm	663.70	698.99	557.69	593.03	510.58	545.91
	0.021	1.70-1.80mm	663.70	698.99	557.69	593.03	510.58	545.91
1/40	0.025	1.80-1.90mm	687.17	722.59	581.24	616.58	534.13	569.47
1/30	0.029	1.90-2.00mm	687.17	722.59	581.24	616.58	534.13	569.47
	0.035	2.00-2.10mm	687.17	722.59	581.24	616.58	534.13	569.47
1/25	0.039	2.10-2.20mm	687.17	722.59	581.24	616.58	534.13	569.47
	0.044	2.20-2.30mm	687.17	722.59	581.24	616.58	534.13	569.47
1/20	0.052	2.30-2.40mm	687.17	722.59	581.24	616.58	534.13	569.47
	0.059	2.40-2.50mm	687.17	722.59	581.24	616.58	534.13	569.47
1/15	0.069	2.50-2.60mm	687.17	722.59	581.24	616.58	534.13	569.47
	0.074	2.60-2.70mm	687.17	722.59	581.24	616.58	534.13	569.47
1/12	0.078	2.70-2.80mm	817.41	852.74	663.70	698.99	604.80	640.14
	0.086	2.80-2.90mm	817.41	852.74	663.70	698.99	604.80	640.14
1/10	0.095	2.90-3.00mm	817.41	852.74	663.70	698.99	604.80	640.14
	0.108	3.00-3.10mm	817.41	852.74	663.70	698.99	604.80	640.14
1/8	0.116	3.10-3.20mm	817.41	852.74	663.70	698.99	604.80	640.14
	0.125	3.20-3.30mm	817.41	852.74	663.70	698.99	604.80	640.14

Color G

PCs/Carats	Weight (Carat)	DIA (mm)	VVS 1 (USD)	VVS 2 (USD)	VS 1 (USD)	VS 2 (USD)	SI 1 (USD)	SI 2 (USD)
1/333	0.003	0.80-0.90mm	663.70	698.99	557.69	593.03	510.58	545.91
1/250	0.004	0.90-1.00mm	663.70	698.99	557.69	593.03	510.58	545.91
1/200	0.005	1.00-1.10mm	663.70	698.99	557.69	593.03	510.58	545.91
1/175	0.006	1.10-1.15mm	663.70	698.99	557.69	593.03	510.58	545.91
1/150	0.007	1.15-1.20mm	663.70	698.99	557.69	593.03	510.58	545.91
1/120	0.008	1.20-1.25mm	663.70	698.99	557.69	593.03	510.58	545.91
1/100	0.009	1.25-1.30mm	640.14	675.48	534.13	569.47	487.02	522.35
	0.010	1.30-1.35mm	640.14	675.48	534.13	569.47	487.02	522.35
	0.011	1.35-1.40mm	640.14	675.48	534.13	569.47	487.02	522.35
1/80	0.012	1.40-1.45mm	640.14	675.48	534.13	569.47	487.02	522.35
	0.013	1.45-1.50mm	640.14	675.48	534.13	569.47	487.02	522.35
1/70	0.014	1.50-1.55mm	640.14	675.48	534.13	569.47	487.02	522.35
1/60	0.016	1.55-1.60mm	640.14	675.48	534.13	569.47	487.02	522.35
1/50	0.018	1.60-1.70mm	640.14	675.48	534.13	569.47	487.02	522.35
	0.021	1.70-1.80mm	640.14	675.48	534.13	569.47	487.02	522.35
1/40	0.025	1.80-1.90mm	663.70	698.99	557.69	593.03	510.58	545.91
1/30	0.029	1.90-2.00mm	663.70	698.99	557.69	593.03	510.58	545.91
	0.035	2.00-2.10mm	663.70	698.99	557.69	593.03	510.58	545.91
1/25	0.039	2.10-2.20mm	663.70	698.99	557.69	593.03	510.58	545.91
	0.044	2.20-2.30mm	663.70	698.99	557.69	593.03	510.58	545.91
1/20	0.052	2.30-2.40mm	663.70	698.99	557.69	593.03	510.58	545.91
	0.059	2.40-2.50mm	663.70	698.99	557.69	593.03	510.58	545.91
1/15	0.069	2.50-2.60mm	663.70	698.99	557.69	593.03	510.58	545.91
	0.074	2.60-2.70mm	663.70	698.99	557.69	593.03	510.58	545.91
1/12	0.078	2.70-2.80mm	782.07	817.41	628.36	663.70	569.47	604.80
	0.086	2.80-2.90mm	782.07	817.41	628.36	663.70	569.47	604.80
1/10	0.095	2.90-3.00mm	782.07	817.41	628.36	663.70	569.47	604.80
	0.108	3.00-3.10mm	782.07	817.41	628.36	663.70	569.47	604.80
1/8	0.116	3.10-3.20mm	782.07	817.41	628.36	663.70	569.47	604.80
	0.125	3.20-3.30mm	782.07	817.41	628.36	663.70	569.47	604.80

Color H

PCs/Carats	Weight (Carat)	DIA (mm)	VVS 1 (USD)	VVS 2 (USD)	VS 1 (USD)	VS 2 (USD)	SI 1 (USD)	SI 2 (USD)
1/333	0.003	0.80-0.90mm	640.14	675.48	534.13	569.47	487.02	522.35
1/250	0.004	0.90-1.00mm	640.14	675.48	534.13	569.47	487.02	522.35
1/200	0.005	1.00-1.10mm	640.14	675.48	534.13	569.47	487.02	522.35
1/175	0.006	1.10-1.15mm	640.14	675.48	534.13	569.47	487.02	522.35
1/150	0.007	1.15-1.20mm	640.14	675.48	534.13	569.47	487.02	522.35
1/120	0.008	1.20-1.25mm	640.14	675.48	534.13	569.47	487.02	522.35
1/100	0.009	1.25-1.30mm	616.58	651.92	510.58	545.91	463.46	498.79
	0.010	1.30-1.35mm	616.58	651.92	510.58	545.91	463.46	498.79
	0.011	1.35-1.40mm	616.58	651.92	510.58	545.91	463.46	498.79
1/80	0.012	1.40-1.45mm	616.58	651.92	510.58	545.91	463.46	498.79
	0.013	1.45-1.50mm	616.58	651.92	510.58	545.91	463.46	498.79
1/70	0.014	1.50-1.55mm	616.58	651.92	510.58	545.91	463.46	498.79
1/60	0.016	1.55-1.60mm	616.58	651.92	510.58	545.91	463.46	498.79
1/50	0.018	1.60-1.70mm	616.58	651.92	510.58	545.91	463.46	498.79
	0.021	1.70-1.80mm	616.58	651.92	510.58	545.91	463.46	498.79
1/40	0.025	1.80-1.90mm	640.14	675.48	534.13	569.47	487.02	522.35
1/30	0.029	1.90-2.00mm	640.14	675.48	534.13	569.47	487.02	522.35
	0.035	2.00-2.10mm	640.14	675.48	534.13	569.47	487.02	522.35
1/25	0.039	2.10-2.20mm	640.14	675.48	534.13	569.47	487.02	522.35
	0.044	2.20-2.30mm	640.14	675.48	534.13	569.47	487.02	522.35
1/20	0.052	2.30-2.40mm	640.14	675.48	534.13	569.47	487.02	522.35
	0.059	2.40-2.50mm	640.14	675.48	534.13	569.47	487.02	522.35
1/15	0.069	2.50-2.60mm	640.14	675.48	534.13	569.47	487.02	522.35
	0.074	2.60-2.70mm	640.14	675.48	534.13	569.47	487.02	522.35
1/12	0.078	2.70-2.80mm	746.15	782.07	593.03	628.36	534.13	569.47
	0.086	2.80-2.90mm	746.15	782.07	593.03	628.36	534.13	569.47
1/10	0.095	2.90-3.00mm	746.15	782.07	593.03	628.36	534.13	569.47
	0.108	3.00-3.10mm	746.15	782.07	593.03	628.36	534.13	569.47
1/8	0.116	3.10-3.20mm	746.15	782.07	593.03	628.36	534.13	569.47
	0.125	3.20-3.30mm	746.15	782.07	593.03	628.36	534.13	569.47

“Prices are based on Round Natural Diamond as of May 26, 2025. For the latest rates and Larger Carat , please contact us directly.”