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DIAMOND MELEE WEIGHT CHARTS

Picture

Rounds

MM
CARAT WEIGHT
0.90
0.003 ct.
1.00
0.004 ct.
1.10
0.005 ct.
1.20
0.006 ct.
1.30
0.008 ct.
1.40
0.01 ct.
1.50
0.012 ct.
1.60
0.015 ct.
1.70
0.018 ct.
1.80
0.02 ct.
1.90
0.025 ct.
2.00
0.03 ct.
2.10
0.035 ct.
2.20
0.04 ct.
2.40
0.05 ct.
2.50
0.06 ct.
2.70
0.07 ct.
2.80
0.08 ct.
2.90
0.09 ct.
3.00
0.10 ct.
3.10
0.11 ct.
3.20
0.12 ct.
3.30
0.14 ct.
3.40
0.15 ct.
3.50
0.16 ct.
3.60
0.17 ct.
3.70
0.18 ct.
3.80
0.20 ct.
3.90
0.22 ct.
4.00
0.23 ct.
4.10
0.25 ct.
4.20
0.27 ct.
4.40
0.31 ct.
4.60
0.36 ct.
4.80
0.40 ct.
5.00
0.46 ct.
5.15
0.50 ct.
5.20
0.51 ct.
5.40
0.58 ct.
5.60
0.64 ct.
5.80
0.71 ct.
5.90
0.75 ct.
6.00
0.79 ct.
6.50
1.00 ct.
6.60
1.05 ct.
7.80
1.15 ct.
6.99
1.25 ct.
7.00
1.26 ct.
7.20
1.37 ct.
7.40
1.48 ct.
7.42
1.50 ct.
7.60
1.61 ct.
7.80
1.74 ct.
7.82
1.75 ct.
8.00
1.87 ct.
8.18
2.00 ct.
8.20
2.02 ct.
8.40
2.17 ct.
8.50
2.25 ct.
8.60
2.33 ct.
8.70
2.41 ct.
8.81
2.50 ct.
9.00
2.67 ct.
9.20
2.85 ct.
9.36
3.00 ct.

Baguettes

MM
CARAT WEIGHT
1.25 x 0.50
0.005 ct.
1.25 x 0.75
0.01 ct.
1.25 x 1.00
0.01 ct.
1.50 x 0.75
0.01 ct.
1.50 x 1.00
0.01 ct.
1.50 x 1.25
0.01 ct.
1.75 x 0.75
0.01 ct.
1.75 x 1.00
0.01 ct.
1.75 x 1.25
0.02 ct.
1.75 x 1.50
0.02 ct.
2.00 x 0.75
0.01 ct.
2.00 x 1.00
0.01 ct.
2.00 x 1.25
0.02 ct.
2.00 x 1.50
0.03 ct.
2.00 x 1.75
0.03 ct.
2.25 x 0.75
0.01 ct.
2.25 x 1.00
0.02 ct.
2.25 x 1.25
0.02 ct.
2.25 x 1.50
0.04 ct.
2.25 x 1.75
0.05 ct.
2.50 x 0.75
0.01 ct.
2.50 x 1.00
0.02 ct.
2.50 x 1.25
0.03 ct.
2.50 x 1.50
0.04 ct.
2.50 x 1.75
0.05 ct.
2.50 x 2.00
0.05 ct.
2.75 x 1.00
0.02 ct.
2.75 x 1.25
0.03 ct.
2.75 x 1.50
0.05 ct.
2.75 x 1.75
0.06 ct.
2.75 x 2.00
0.07 ct.
2.75 x 2.25
0.10 ct.
3.00 x 1.00
0.02 ct.
3.00 x 1.25
0.03 ct.
3.00 x 1.50
0.05 ct.
3.00 x 1.75
0.06 ct.
3.00 x 2.00
0.08 ct.
3.00 x 2.25
0.09 ct.
3.00 x 2.50
0.11 ct.
3.25 x 1.00
0.02 ct.
3.25 x 1.25
0.03 ct.
3.25 x 1.50
0.06 ct.
3.25 x 1.75
0.07 ct.
3.25 x 2.00
0.08 ct.
3.25 x 2.25
0.11 ct.
3.25 x 2.50
0.12 ct.
3.50 x 1.00
0.03 ct.
3.50 x 1.25
0.03 ct.
3.50 x 1.50
0.06 ct.
3.50 x 1.75
0.07 ct.
3.50 x 2.00
0.08 ct.
3.50 x 2.25
0.12 ct.
3.50 x 2.50
0.12 ct.
3.75 x 1.00
0.03 ct.
3.75 x 1.25
0.04 ct.
3.75 x 1.50
0.05 ct.
3.75 x 1.75
0.07 ct.
3.75 x 2.00
0.11 ct.
3.75 x 2.25
0.11 ct.
3.75 x 2.50
0.16 ct.
4.00 x 1.25
0.04 ct.
4.00 x 1.50
0.07 ct.
4.00 x 1.75
0.09 ct.
4.00 x 2.00
0.11 ct.
4.00 x 2.25
0.14 ct.
4.00 x 2.50
0.15 ct.
4.00 x 2.75
0.19 ct.
4.00 x 3.00
0.23 ct.
4.25 x 1.25
0.05 ct.
4.25 x 1.50
0.08 ct.
4.25 x 1.75
0.09 ct.
4.25 x 2.00
0.11 ct.
4.25 x 2.25
0.15 ct.
4.25 x 2.50
0.18 ct.
4.25 x 2.75
0.21 ct.
4.25 x 3.00
0.23 ct.
4.50 x 1.25
0.05 ct.
4.50 x 1.50
0.06 ct.
4.50 x 1.75
0.09 ct.
4.50 x 2.00
0.12 ct.
4.50 x 2.25
0.17 ct.
4.50 x 2.50
0.19 ct.
4.50 x 2.75
0.22 ct.
4.50 x 3.00
0.25 ct.
4.75 x 1.50
0.10 ct.
4.75 x 2.00
0.17 ct.
4.75 x 2.50
0.21 ct.
5.00 x 2.00
0.19 ct.
5.00 x 2.50
0.25 ct.
5.00 x 3.25
0.36 ct.
5.50 x 2.50
0.26 ct.
5.50 x 3.00
0.32 ct.
6.00 x 3.00
0.45 ct.
8.00 x 3.00
0.79 ct.
  • HOME
  • QUALIFICATIONS
  • SERVICES
    • APPRAISALS
    • APPRAISAL REVIEW
    • VIP APPRAISAL CONCIERGE
    • EXPERT WITNESS & LITIGATION SUPPORT
    • SELL YOUR JEWELRY
  • CLIENTELE
    • ATTORNEYS
    • ESTATE PLANNING PROFESSIONALS
    • VIP & CELEBRITY CLIENTELE
    • LAW ENFORCEMENT AGENCIES
    • INSURANCE COMPANIES
    • INDEPENDENT JEWELERS
  • SHOP
  • GEMOLOGY
    • GEM ENCYCLOPEDIA
    • THE ART OF GEMOLOGY