WEIGHT TO SIZE CONVERSION CHARTS

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WEIGHT TO SIZE CONVERSION CHARTS Powered By Docstoc
					                             WEIGHT TO SIZE CONVERSION CHARTS

          ROUND                 ROUND                      PEAR               MARQUISE
 carats          mm    carats         mm         carats          mm       carats      mm
.005        1.0       1          6.5            .09        3 x 2.5       .035    2.5 x 1.25
.0067       1.15      1.10       6.6            .12        4 x 2.5       .04     3 x 1.5
.0075       1.12      1.17       6.8            .14        4x3           .06     3.5 x 1.75
.01         1.3       1.25       7.0            .16        4.5 x 3       .07     3.5 x 2
.015        1.5       1.33       7.2            .20        5x3           .09     4x2
.02         1.7       1.50       7.4            .30        5.5 x 3.5     .11     4.25 x 2.25
.025        1.8       1.60       7.6            .50        6x4           .14     4.5 x 2.5
.03         2.0       1.75       7.8            .75        7x5           .15     5 x 2.5
.035        2.1       1.90       8.0            1          8x5           .20     5x3
.04         2.2       2          8.2            1.50       9x6           .25     6x3
.05         2.4       2.15       8.4            2          10 x 7        .30     6 x 3.5
.06         2.5       2.25       8.6            2.50       12 x 7        .38     7 x 3.5
.07         2.7       2.50       8.8            3          12 x 8        .50     8x4
.08         2.8       2.85       9.2            3.50       13 x 8        .75     9 x 4.5
.09         2.9       3          9.4            4          14 x 8        1       10 x 5
.10         3.0       3.15       9.6            4.50       14.5 x 9      1.50    11 x 5.5
.11         3.1       3.35       9.8            5          15 x 9        2       12 x 6
.12         3.2       3.50       10.0                                    2.50    13 x 6.5
.14         3.3       3.75       10.2                                    3       14 x 7
.15         3.4       4          10.4                                    3.50    14 x 7.5
.16         3.5       4.25       10.6                                    4       16 x 8
.17         3.6       4.50       10.8                                    5       16 x 8.5
.18         3.7       4.75       11.0
.20         3.8       5          11.2                      OVAL                EMERALD
.22         3.9                                   carats          mm      carats       mm
.23         4.0                                 .20          4x3         .25      5x3
.250        4.1                                 .25          5x3         .50      6x4
.30         4.2                                 .38          5x4         .75      6.5 x 4.5
.33         4.4                                 .50          6x4         1        7x5
.38         4.6                                 1            7x5         1.50     8x6
.40         4.8                                 1.25         7.5 x 5.5   2        8.5 x 6.5
.47         5.0                                 1.50         8x6         2.50     9x7
.50         5.2                                 2            8.5 x 6.5   3        10 x 8
.60         5.4                                 2.50         9x7         4        11 x 9
.65         5.6                                 3            10 x 8      5        12 x 10
.75         5.8                                 3.50         10 x 8.5
.80         6.0                                 4            11 x 9
.95         6.4                                 4.50         11 x 9.5
                                                5            12 x 10
        HEART                        TRILLION                        PRINCESS
 carats        mm             carats          mm              carats         mm
.12       3x3               .10         3x3x3                .03       1.5 x 1.5
.20       3.5 x 3.5         .14         3.5 x 3.5 x 3.5      .04       1.75 x 1.75
.25       4x4               .18         4x4x4                .06       2x2
.38       4.5 x 4.5         .25         4.5 x 4.5 x 4.5      .10       2.5 x 2.5
.50       5x5               .33         5x5x5                .14       2.75 x 2.75
.65       5.5 x 5.5         .40         5.5 x 5.5 x 5.5      .17       3x3
.75       6x6               .50         6x6x6                .20       3.25 x 3.25
1         6.5 x 6.5         1.50        7x7x7                .23       3.5 x 3.5
1.50      7x7               2           8x8x8                .30       3.75 x 3.75
2         8x8               2.50        9x9x9                .38       4x4
2.50      8.5 x 8.5         3           10 x 10 x 10
3         9x9
3.50      9.5 x 9.5
4         10 x 10
4.50      10.5 x 10.5
5         11 x 11



ROUND                               ROUND                                      ROUND
 d.w.     Size (mm)     c.z.w.       d.w.        Size (mm)       c.z.w.         d.w.   Size (mm)   c.z.w.
  .01        1.25        .02         .07            2.75          .14           .28       4.25       .50
  .02        1.50        .03         .10            3.00          .19           .35       4.50       .60
 .025        1.75        .03         .13            3.25          .25           .45       5.00       .85
  .03        2.00        .05         .16            3.50          .30           .50       5.25      1.00
  .04        2.25        .07         .20            3.75          .35           .60       5.50      1.10
  .05        2.50        .10         .25            4.00          .45           .68       5.75      1.25

ROUND                               ROUND                                      MARQUISE
 d.w.     Size (mm)     c.z.w.       d.w.        Size (mm)       c.z.w.         d.w.   Size (mm)   c.z.w.
  .75        6.00        1.45        1.75           7.75          3.30           .25      6x3        .50
  .90        6.25        1.60        2.00           8.00          3.50           .50     7 x 3.5     .75
 1.00        6.50        1.80        2.25           8.50          4.00           .75      8x4       1.25
 1.15        6.75        2.00        2.50           9.00          4.70          1.00     10 x 5     1.75
 1.25        7.00        2.25        3.00           9.50          5.65          1.50    11 x 5.5    2.75
 1.50        7.50        2.85        3.50          10.00          6.60          2.00     12 x 6     3.25
PEAR                          OVAL                           EMERALD
 d.w.   Size (mm)    c.z.w.    d.w.    Size (mm)    c.z.w.    d.w.   Size (mm)    c.z.w.
  .25      5x3        .50       .25       5x3         .50      .50      6x4         .75
  .50      6x4        .75       .50       6x4         .75      .75    6.5 x 6.5    1.25
  .75      7x5        1.25      .75       7x5        1.25     1.00      7x5        1.75
 1.00      8x5        1.75     1.00     7.5 x 7.5    1.75     1.50      8x6        2.75
 1.50      9x6        2.75     2.00       9x7        3.25     2.50      9x7        5.25
 2.00     10 x 7      3.25     3.00      10 x 8      5.25     3.00     10 x 3      6.50


HEART                         TRIANGLE                       SQUARE
 d.w.   Size (mm)    c.z.w.    d.w.    Size (mm)    c.z.w.    d.w.  Size (mm)     c.z.w.
  .25      4x4        .50       .10       3.0         .20      .04     2x2          .07
  .50      5x5        .75       .14       3.5         .25      .10   2.5 x 2.5      .20
  .75      6x6        1.25      .18       4.0         .33      .17     3x3          .30
 1.00    6.5 x 6.5    1.75      .25       4.5         .50      .23   3.5 x 3.5      .40
 1.50      7x7        2.75      .33       5.0         .60      .40     4x4          .70
 2.00      8x8        3.25      .40       5.5         .70      .50     5x5         1.00
                                .50       6.0        1.00     1.00     6x6         2.00
                               1.50       7.0        3.00     1.25     7x7         2.50