100% NATURAL & MATCHED

Calibrated Diamonds

Round I / J - I1

All Our Diamonds Are Natural.

Calibrated diamonds are selected by their measurements. This is important for jewelry designs in which stones need to be identical in color, clarity and millimeter size. Please note that carat weight may vary.

Our round calibrated diamonds are available in any quantity from a matching pair up to hundreds of matching diamonds. Each and every one is handpicked by our expert jewelers to make sure they look exactly right in your handcrafted jewelry.

Round calibrated diamonds by colour and clarity
Colour \ Clarity	VVS	VS	SI	I1
D / E / F	View	View	View	View
G / H	View	View	View	View
I / J	View	View	View	View

Looking for a size, colour or clarity we don't list? Request it →

41 stones available

Available calibrated stones by measurement, weight and price
			Details
1.00 x 1.00	0.006	US$3.00US$2.90	View Quick look 0.006 ct Round Natural Diamond Item Number 27309 Stone Type Diamond Shape Round Measurements 1.00 × 1.00 Weight 0.006 Color Grade I Clarity Grade I1 Cut Grade VG Polish EX Symmetry EX Fluorescence None Girdle Thin US$3.00US$2.90 Express Delivery: Fully Insured in 3-5 days
1.10 x 1.10	0.007	US$3.30US$3.20	View Quick look 0.007 ct Round Natural Diamond Item Number 27310 Stone Type Diamond Shape Round Measurements 1.10 × 1.10 Weight 0.007 Color Grade I Clarity Grade I1 Cut Grade VG Polish EX Symmetry EX Fluorescence None Girdle Thin US$3.30US$3.20 Express Delivery: Fully Insured in 3-5 days
1.20 x 1.20	0.009	US$4.10US$3.90	View Quick look 0.009 ct Round Natural Diamond Item Number 27311 Stone Type Diamond Shape Round Measurements 1.20 × 1.20 Weight 0.009 Color Grade I Clarity Grade I1 Cut Grade VG Polish EX Symmetry EX Fluorescence None Girdle Thin US$4.10US$3.90 Express Delivery: Fully Insured in 3-5 days
1.30 x 1.30	0.01	US$4.50US$4.30	View Quick look 0.01 ct Round Natural Diamond Item Number 27312 Stone Type Diamond Shape Round Measurements 1.30 × 1.30 Weight 0.010 Color Grade I Clarity Grade I1 Cut Grade VG Polish EX Symmetry EX Fluorescence None Girdle Thin US$4.50US$4.30 Express Delivery: Fully Insured in 3-5 days
1.40 x 1.40	0.013	US$5.80US$5.60	View Quick look 0.013 ct Round Natural Diamond Item Number 27313 Stone Type Diamond Shape Round Measurements 1.40 × 1.40 Weight 0.013 Color Grade I Clarity Grade I1 Cut Grade VG Polish EX Symmetry EX Fluorescence None Girdle Thin US$5.80US$5.60 Express Delivery: Fully Insured in 3-5 days
1.50 x 1.50	0.015	US$6.60US$6.30	View Quick look 0.015 ct Round Natural Diamond Item Number 27314 Stone Type Diamond Shape Round Measurements 1.50 × 1.50 Weight 0.015 Color Grade I Clarity Grade I1 Cut Grade VG Polish EX Symmetry EX Fluorescence None Girdle Thin US$6.60US$6.30 Express Delivery: Fully Insured in 3-5 days
1.60 x 1.60	0.018	US$8.00US$7.70	View Quick look 0.018 ct Round Natural Diamond Item Number 27315 Stone Type Diamond Shape Round Measurements 1.60 × 1.60 Weight 0.018 Color Grade I Clarity Grade I1 Cut Grade VG Polish EX Symmetry EX Fluorescence None Girdle Thin US$8.00US$7.70 Express Delivery: Fully Insured in 3-5 days
1.70 x 1.70	0.02	US$9.00US$8.60	View Quick look 0.02 ct Round Natural Diamond Item Number 27316 Stone Type Diamond Shape Round Measurements 1.70 × 1.70 Weight 0.020 Color Grade I Clarity Grade I1 Cut Grade VG Polish EX Symmetry EX Fluorescence None Girdle Thin US$9.00US$8.60 Express Delivery: Fully Insured in 3-5 days
1.80 x 1.80	0.025	US$11.30US$10.80	View Quick look 0.025 ct Round Natural Diamond Item Number 27317 Stone Type Diamond Shape Round Measurements 1.80 × 1.80 Weight 0.025 Color Grade I Clarity Grade I1 Cut Grade VG Polish EX Symmetry EX Fluorescence None Girdle Thin US$11.30US$10.80 Express Delivery: Fully Insured in 3-5 days
1.90 x 1.90	0.03	US$13.50US$13.00	View Quick look 0.03 ct Round Natural Diamond Item Number 27318 Stone Type Diamond Shape Round Measurements 1.90 × 1.90 Weight 0.030 Color Grade I Clarity Grade I1 Cut Grade VG Polish EX Symmetry EX Fluorescence None Girdle Thin US$13.50US$13.00 Express Delivery: Fully Insured in 3-5 days
2.00 x 2.00	0.035	US$15.80US$15.20	View Quick look 0.035 ct Round Natural Diamond Item Number 27319 Stone Type Diamond Shape Round Measurements 2.00 × 2.00 Weight 0.035 Color Grade I Clarity Grade I1 Cut Grade VG Polish EX Symmetry EX Fluorescence None Girdle Thin US$15.80US$15.20 Express Delivery: Fully Insured in 3-5 days
2.10 x 2.10	0.04	US$17.90US$17.20	View Quick look 0.04 ct Round Natural Diamond Item Number 27320 Stone Type Diamond Shape Round Measurements 2.10 × 2.10 Weight 0.040 Color Grade I Clarity Grade I1 Cut Grade VG Polish EX Symmetry EX Fluorescence None Girdle Thin US$17.90US$17.20 Express Delivery: Fully Insured in 3-5 days
2.20 x 2.20	0.045	US$20.00US$19.20	View Quick look 0.045 ct Round Natural Diamond Item Number 27321 Stone Type Diamond Shape Round Measurements 2.20 × 2.20 Weight 0.045 Color Grade I Clarity Grade I1 Cut Grade VG Polish EX Symmetry EX Fluorescence None Girdle Thin US$20.00US$19.20 Express Delivery: Fully Insured in 3-5 days
2.30 x 2.30	0.05	US$22.60US$21.70	View Quick look 0.05 ct Round Natural Diamond Item Number 27322 Stone Type Diamond Shape Round Measurements 2.30 × 2.30 Weight 0.050 Color Grade I Clarity Grade I1 Cut Grade VG Polish EX Symmetry EX Fluorescence None Girdle Thin US$22.60US$21.70 Express Delivery: Fully Insured in 3-5 days
2.40 x 2.40	0.06	US$27.00US$25.90	View Quick look 0.06 ct Round Natural Diamond Item Number 27323 Stone Type Diamond Shape Round Measurements 2.40 × 2.40 Weight 0.060 Color Grade I Clarity Grade I1 Cut Grade VG Polish EX Symmetry EX Fluorescence None Girdle Thin US$27.00US$25.90 Express Delivery: Fully Insured in 3-5 days
2.50 x 2.50	0.065	US$28.90US$27.70	View Quick look 0.065 ct Round Natural Diamond Item Number 27324 Stone Type Diamond Shape Round Measurements 2.50 × 2.50 Weight 0.065 Color Grade I Clarity Grade I1 Cut Grade VG Polish EX Symmetry EX Fluorescence None Girdle Thin US$28.90US$27.70 Express Delivery: Fully Insured in 3-5 days
2.60 x 2.60	0.07	US$31.20US$30.00	View Quick look 0.07 ct Round Natural Diamond Item Number 27325 Stone Type Diamond Shape Round Measurements 2.60 × 2.60 Weight 0.070 Color Grade I Clarity Grade I1 Cut Grade VG Polish EX Symmetry EX Fluorescence None Girdle Thin US$31.20US$30.00 Express Delivery: Fully Insured in 3-5 days
2.70 x 2.70	0.08	US$39.00US$37.40	View Quick look 0.08 ct Round Natural Diamond Item Number 27326 Stone Type Diamond Shape Round Measurements 2.70 × 2.70 Weight 0.080 Color Grade I Clarity Grade I1 Cut Grade VG Polish EX Symmetry EX Fluorescence None Girdle Thin US$39.00US$37.40 Express Delivery: Fully Insured in 3-5 days
2.80 x 2.80	0.09	US$43.90US$42.10	View Quick look 0.09 ct Round Natural Diamond Item Number 27327 Stone Type Diamond Shape Round Measurements 2.80 × 2.80 Weight 0.090 Color Grade I Clarity Grade I1 Cut Grade VG Polish EX Symmetry EX Fluorescence None Girdle Thin US$43.90US$42.10 Express Delivery: Fully Insured in 3-5 days
2.90 x 2.90	0.1	US$48.70US$46.80	View Quick look 0.10 ct Round Natural Diamond Item Number 27328 Stone Type Diamond Shape Round Measurements 2.90 × 2.90 Weight 0.100 Color Grade I Clarity Grade I1 Cut Grade VG Polish EX Symmetry EX Fluorescence None Girdle Thin US$48.70US$46.80 Express Delivery: Fully Insured in 3-5 days
3.00 x 3.00	0.11	US$53.90US$51.70	View Quick look 0.11 ct Round Natural Diamond Item Number 27329 Stone Type Diamond Shape Round Measurements 3.00 × 3.00 Weight 0.110 Color Grade I Clarity Grade I1 Cut Grade VG Polish EX Symmetry EX Fluorescence None Girdle Thin US$53.90US$51.70 Express Delivery: Fully Insured in 3-5 days
3.10 x 3.10	0.12	US$58.40US$56.10	View Quick look 0.12 ct Round Natural Diamond Item Number 27330 Stone Type Diamond Shape Round Measurements 3.10 × 3.10 Weight 0.120 Color Grade I Clarity Grade I1 Cut Grade VG Polish EX Symmetry EX Fluorescence None Girdle Thin US$58.40US$56.10 Express Delivery: Fully Insured in 3-5 days
3.20 x 3.20	0.13	US$63.30US$60.80	View Quick look 0.13 ct Round Natural Diamond Item Number 27331 Stone Type Diamond Shape Round Measurements 3.20 × 3.20 Weight 0.130 Color Grade I Clarity Grade I1 Cut Grade VG Polish EX Symmetry EX Fluorescence None Girdle Thin US$63.30US$60.80 Express Delivery: Fully Insured in 3-5 days
3.30 x 3.30	0.14	US$72.90US$70.00	View Quick look 0.14 ct Round Natural Diamond Item Number 27332 Stone Type Diamond Shape Round Measurements 3.30 × 3.30 Weight 0.140 Color Grade I Clarity Grade I1 Cut Grade VG Polish EX Symmetry EX Fluorescence None Girdle Thin US$72.90US$70.00 Express Delivery: Fully Insured in 3-5 days
3.40 x 3.40	0.15	US$78.10US$75.00	View Quick look 0.15 ct Round Natural Diamond Item Number 27333 Stone Type Diamond Shape Round Measurements 3.40 × 3.40 Weight 0.150 Color Grade I Clarity Grade I1 Cut Grade VG Polish EX Symmetry EX Fluorescence None Girdle Thin US$78.10US$75.00 Express Delivery: Fully Insured in 3-5 days
3.50 x 3.50	0.16	US$83.30US$80.00	View Quick look 0.16 ct Round Natural Diamond Item Number 27334 Stone Type Diamond Shape Round Measurements 3.50 × 3.50 Weight 0.160 Color Grade I Clarity Grade I1 Cut Grade VG Polish EX Symmetry EX Fluorescence None Girdle Thin US$83.30US$80.00 Express Delivery: Fully Insured in 3-5 days
3.60 x 3.60	0.18	US$109.50US$105.10	View Quick look 0.18 ct Round Natural Diamond Item Number 27335 Stone Type Diamond Shape Round Measurements 3.60 × 3.60 Weight 0.180 Color Grade I Clarity Grade I1 Cut Grade VG Polish EX Symmetry EX Fluorescence None Girdle Thin US$109.50US$105.10 Express Delivery: Fully Insured in 3-5 days
3.70 x 3.70	0.2	US$121.70US$116.80	View Quick look 0.20 ct Round Natural Diamond Item Number 27336 Stone Type Diamond Shape Round Measurements 3.70 × 3.70 Weight 0.200 Color Grade I Clarity Grade I1 Cut Grade VG Polish EX Symmetry EX Fluorescence None Girdle Thin US$121.70US$116.80 Express Delivery: Fully Insured in 3-5 days
3.80 x 3.80	0.22	US$133.90US$128.50	View Quick look 0.22 ct Round Natural Diamond Item Number 27337 Stone Type Diamond Shape Round Measurements 3.80 × 3.80 Weight 0.220 Color Grade I Clarity Grade I1 Cut Grade VG Polish EX Symmetry EX Fluorescence None Girdle Thin US$133.90US$128.50 Express Delivery: Fully Insured in 3-5 days
3.90 x 3.90	0.24	US$159.40US$153.00	View Quick look 0.24 ct Round Natural Diamond Item Number 27338 Stone Type Diamond Shape Round Measurements 3.90 × 3.90 Weight 0.240 Color Grade I Clarity Grade I1 Cut Grade VG Polish EX Symmetry EX Fluorescence None Girdle Thin US$159.40US$153.00 Express Delivery: Fully Insured in 3-5 days
4.00 x 4.00	0.26	US$172.70US$165.80	View Quick look 0.26 ct Round Natural Diamond Item Number 27339 Stone Type Diamond Shape Round Measurements 4.00 × 4.00 Weight 0.260 Color Grade I Clarity Grade I1 Cut Grade VG Polish EX Symmetry EX Fluorescence None Girdle Thin US$172.70US$165.80 Express Delivery: Fully Insured in 3-5 days
4.10 x 4.10	0.27	US$179.20US$172.00	View Quick look 0.27 ct Round Natural Diamond Item Number 27340 Stone Type Diamond Shape Round Measurements 4.10 × 4.10 Weight 0.270 Color Grade I Clarity Grade I1 Cut Grade VG Polish EX Symmetry EX Fluorescence None Girdle Thin US$179.20US$172.00 Express Delivery: Fully Insured in 3-5 days
4.20 x 4.20	0.28	US$188.80US$181.20	View Quick look 0.28 ct Round Natural Diamond Item Number 27341 Stone Type Diamond Shape Round Measurements 4.20 × 4.20 Weight 0.280 Color Grade I Clarity Grade I1 Cut Grade VG Polish EX Symmetry EX Fluorescence None Girdle Thin US$188.80US$181.20 Express Delivery: Fully Insured in 3-5 days
4.30 x 4.30	0.31	US$257.30US$248.00	View Quick look 0.31 ct Round Natural Diamond Item Number 27342 Stone Type Diamond Shape Round Measurements 4.30 × 4.30 Weight 0.310 Color Grade I Clarity Grade I1 Cut Grade VG Polish EX Symmetry EX Fluorescence None Girdle Thin US$257.30US$248.00 Express Delivery: Fully Insured in 3-5 days
4.40 x 4.40	0.33	US$273.90US$263.00	View Quick look 0.33 ct Round Natural Diamond Item Number 27343 Stone Type Diamond Shape Round Measurements 4.40 × 4.40 Weight 0.330 Color Grade I Clarity Grade I1 Cut Grade VG Polish EX Symmetry EX Fluorescence None Girdle Thin US$273.90US$263.00 Express Delivery: Fully Insured in 3-5 days
4.50 x 4.50	0.36	US$298.80US$287.00	View Quick look 0.36 ct Round Natural Diamond Item Number 27344 Stone Type Diamond Shape Round Measurements 4.50 × 4.50 Weight 0.360 Color Grade I Clarity Grade I1 Cut Grade VG Polish EX Symmetry EX Fluorescence None Girdle Thin US$298.80US$287.00 Express Delivery: Fully Insured in 3-5 days
4.60 x 4.60	0.4	US$376.20US$362.00	View Quick look 0.40 ct Round Natural Diamond Item Number 27345 Stone Type Diamond Shape Round Measurements 4.60 × 4.60 Weight 0.400 Color Grade I Clarity Grade I1 Cut Grade VG Polish EX Symmetry EX Fluorescence None Girdle Thin US$376.20US$362.00 Express Delivery: Fully Insured in 3-5 days
4.70 x 4.70	0.43	US$404.50US$389.00	View Quick look 0.43 ct Round Natural Diamond Item Number 27346 Stone Type Diamond Shape Round Measurements 4.70 × 4.70 Weight 0.430 Color Grade I Clarity Grade I1 Cut Grade VG Polish EX Symmetry EX Fluorescence None Girdle Thin US$404.50US$389.00 Express Delivery: Fully Insured in 3-5 days
4.80 x 4.80	0.45	US$423.30US$407.00	View Quick look 0.45 ct Round Natural Diamond Item Number 27347 Stone Type Diamond Shape Round Measurements 4.80 × 4.80 Weight 0.450 Color Grade I Clarity Grade I1 Cut Grade VG Polish EX Symmetry EX Fluorescence None Girdle Thin US$423.30US$407.00 Express Delivery: Fully Insured in 3-5 days
4.90 x 4.90	0.47	US$546.00US$525.00	View Quick look 0.47 ct Round Natural Diamond Item Number 27348 Stone Type Diamond Shape Round Measurements 4.90 × 4.90 Weight 0.470 Color Grade I Clarity Grade I1 Cut Grade VG Polish EX Symmetry EX Fluorescence None Girdle Thin US$546.00US$525.00 Express Delivery: Fully Insured in 3-5 days
5.00 x 5.00	0.49	US$569.20US$547.00	View Quick look 0.49 ct Round Natural Diamond Item Number 27349 Stone Type Diamond Shape Round Measurements 5.00 × 5.00 Weight 0.490 Color Grade I Clarity Grade I1 Cut Grade VG Polish EX Symmetry EX Fluorescence None Girdle Thin US$569.20US$547.00 Express Delivery: Fully Insured in 3-5 days

Loading matching diamonds...

Details

1.00 x 1.00

0.006

US$3.00US$2.90

USA	1-800-870-9867
United Kingdom	00-800-870-98670
Australia	0011-800-870-98670
Belgium	00-800-870-98670
Canada	1-800-870-98670
Denmark	00-800-870-98670
Finland	00/990-80087098670
France	00-800-870-98670
Germany	00-800-870-98670
Hong Kong	001-800-870-98670
Hungary	00-800-870-98670
Israel	03-613-4608
Italy	00-800-870-98670
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Japan	010-800-870-98670
Netherlands	00-800-870-98670
New Zealand	00-800-870-98670
Norway	00-800-870-98670
Portugal	00-800-870-98670
Poland	00-800-870-98670
Spain	00-800-870-98670
South Africa	00-800-870-98670
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Switzerland	00-800-870-98670