Synthetic Stones

It is important to distinguish between synthetics and imitations. An imitation stone is material that has some of the desirable characteristics of more costly materials. A synthetic stone is a man-made duplication of a naturally occurring substance.
ROUND GARNET-AQUA-ALEX RUBY-AMETH GLASS EMERALD BLUE SAPPHIRE
SIZES BLUE SPINEL-ZIRCON PINK-GOLD GLASS PERIDOT CORUNDUM
1.00mm             $.35        $.30          $.25          $.69
1.25mm               .36           .31            .26            .71
1.50mm               .38           .33            .28            .73
1.75mm               .40           .35            .30            .75
2.00mm               .43           .38            .33            .79
2.25mm               .45           .40            .35            .97
2.50mm               .50           .45            .40          1.07
2.75mm               .58           .53            .48          1.20
3.00mm               .65           .60            .55          1.40
3.25mm               .76           .71            .66          1.53
3.50mm               .81           .76            .71          1.70
4.00mm               .91           .86            .81          2.00
4.50mm             1.00           .95            .90          2.08
5.00mm             1.25         1.20          1.15          2.50
5.50mm             1.35         1.30          1.25          2.75
6.00mm             1.45         1.40          1.35          3.00
6.50mm             1.55         1.50          1.45          3.25
7.00mm             1.65         1.60          1.55          3.50
7.50mm             1.75         1.70          1.65          4.00
8.00mm             2.00         1.95          1.90          4.50
9.00mm             3.00         2.90          2.80          6.00
10.00mm             3.75         3.65          3.50          8.50
12.00mm             5.50         4.85          4.65        12.75
14.00mm           10.00         9.00          8.00        15.50
16.00mm           13.00       12.00        11.00        20.75
OVAL GARNET-AQUA-ALEX RUBY-AMETH GLASS EMERALD BLUE SAPPHIRE
SIZE BLUE SPINEL-ZIRCON PINK-GOLD GLASS PERIDOT CORUNDUM
5x3mm             $.66         $.55           $.50         $1.25
6x4mm               .87           .70             .65            1.70
7x5mm               .95           .80             .70            2.50
8x6mm             1.50           .95             .90            2.95
9x7mm             2.00         1.45           1.40            3.90
10x8mm             3.00         2.15           2.05            6.00
11x9mm             3.50         2.45           2.35            7.50
12x10mm             4.50         3.25           3.15          12.00
13x11mm             5.50         3.75           3.65          13.00
14x10mm             6.25         4.00           3.90          13.75
14x12mm             7.50         4.95           4.75          14.25
16x12mm             9.00         5.25           5.00          16.00
18x13mm           12.00       10.50         10.00          19.50
20x15mm           14.00       14.00         13.00          23.00
OCTAGON GARNET-AQUA-ALEX RUBY-AMETH GLASS EMERALD BLUE SAPPHIRE
SIZE BLUE SPINEL-ZIRCON PINK-GOLD GLASS PERIDOT CORUNDUM
5x3mm            $1.00          $.85           $.75           $2.00
6x4mm              1.50          1.20           1.00             2.65
7x5mm              1.75          1.50           1.20             3.35
8x6mm              2.00          1.80           1.50             4.00
9x7mm              3.00          2.50           2.00             5.50
10x8mm              4.00          3.25           2.75             6.75
11x9mm              4.50          4.00           3.50             8.50
12x10mm              5.50          5.00           4.50           11.00
14x10mm              6.50          6.00           5.50           14.75
14x12mm              7.00          6.50           6.00           15.25
16x12mm              8.25          8.00           7.00           18.00
18x13mm            11.50        10.50           9.50           21.00
20x15mm            14.00        13.00           12.00           24.50
MARQUISE GARNET-AQUA-ALEX RUBY-AMETH GLASS EMERALD BLUE SAPPHIRE
SIZES BLUE SPINEL-ZIRCON PINK-GOLD GLASS PERIDOT CORUNDUM
4x2mm              $.50          $.45              $.40           $1.00
5x2.5mm                .75            .65                 .60              1.15
6x3mm              1.00            .85                 .80              1.75
7x3.5mm              1.20          1.10               1.05              2.00
8x4mm              1.65          1.50               1.40              2.25
10x5mm              2.00          1.80               1..70              4.00
12x6mm              2.65          2.45               2.35              6.00
14x7mm              3.65          3.35               3.15              7.75
15x7mm              4.50          4.25               4.00              9.50
16x8mm              6.00          5.50                5.00            12.85
18x9mm              8.00          7.00                6.50            14.00
20x10mm              9.50          9.00                8.50            17.50
26x6.5mm            10.50          9.50                9.00            20.00
 PEAR  GARNET-AQUA-ALEX  RUBY-AMETH  GLASS EMERALD  BLUE SAPPHIRE
 SIZES  BLUE SPINEL-ZIRCON  PINK-GOLD  GLASS PERIDOT  CORUNDUM
 5x3mm              $.75          $.70                $.65             $1.25
 6x4mm                .95            .90                  .85                1.75
 7x5mm              1.15          1.10                1.05                2.35
 8x5mm              1.30          1.25                1.20                2.75
 9x6mm              1.85          1.75                1.65                3.50
 10x7mm              3.00          2.85                2.75                5.00
 12x8mm              3.50          3.35                3.25                6.50
 13x8mm              4.25          4.15                4.00                9.00
 14x9mm              5.00           4.75                4.60              13.00
 15x10mm              6.50           6.25                6.00               16.00
 17.5x13mm            13.00                         12.50              11.00               19.00
 HEART  GARNET-AQUA-ALEX  RUBY-AMETH  GLASS EMERALD  BLUE SAPPHIRE
 SIZES  BLUE SPINEL-ZIRCON  PINK-GOLD  GLASS PERIDOT  CORUNDUM
 3x3mm              $.75           $.70                $.65               $1.15
 4x4mm                .85             .80                  .75                  1.45
 5x5m              1.10           1.00                  .95                  2.00
 6x6mm              1.50           1.45                1.40                  2.75
 7x7mm              2.00           1.90                1.80                  3.50
 8x8mm              2.50           2.40                 2.30                  5.00
 10x10mm              4.00           3.85                 3.75                  9.00
 12x12mm              7.50           7.35                 7.25                15.00
 14x14mm            12.00         11.50               11.25                18.00
 16x16mm            17.50         16.50               16.25                35.00
 SQUARE  GARNET-AQUA-ALEX  RUBY-AMETH  GLASS EMERALD  BLUE SAPPHIRE
 SIZES  BLUE SPINEL-ZIRCON  PINK-GOLD  GLASS PERIDOT  CORUNDUM
2X2mm            $1.00           $.95                 $.90                $1.25
 2.5X2.5mm               1.25           1.20                 1.10                   1.40
 3X3mm               1.35           1.30                 1.20                   1.75
 3.5X3.5mm               1.45           1.40                 1.30                   2.00
 4X4mm               1.65           1.60                 1.50                   2.25
 5X5mm               1.75            1.70                 1.60                   2.50
 6x6mm               2.00            1.90                 1.80                   3.00
 7x7mm               2.25            2.15                  2.10                   4.00
 8x8mm               3.50            3.40                  3.30                   6.50
 CABACHON  GARNET-AQUA-ALEX  RUBY-AMETH  GLASS EMERALD  BLUE SAPPHIRE
 ROUND  BLUE SPINEL-ZIRCON  PINK-GOLD  GLASS PERIDOT  CORUNDUM
 2mm               $.75            $.70                  $.65                 $1.00
 2.5mm                 .90              .85                    .80                    1.25
 3mm               1.10            1.05                  1.00                    1.50
 4mm               1.25            1.20                  1.10                    1.75
 5mm               1.50            1.40                  1.30                    2.00
 6mm               1.75            1.65                  1.55                    3.00
 7mm               2.00            1.90                  1.80                    3.75
 8mm               2.25             2.15                  2.05                    5.25
 9mm               3.00             2.90                  2.80                    7.00
 10mm               4.00             3.75                  3.65                    9.75
 12mm               4.75             4.65                  4.55                  14.50
 CABACHON  GARNET-AQUA-ALEX  RUBY-AMETH  GLASS EMERALD  BLUE SAPPHIRE
 OVAL  BLUE SPINEL-ZIRCON  PINK-ROSE  GLASS PERIDOT  CORUNDUM
 5x3mm               $.95             $.90                  $.85                  $1.50
 6x4mm               1.25             1.20                  1.10                     1.75
 7x5mm               1.50              1.40                  1.30                      2.75
 8x6mm               1.75              1.70                  1.60                      3.25
 9x7mm                2.00              1.90                  1.80                      4.75
 10x8mm               3.00               2.90                   2.80                      6.50
 12x10mm               4.00               3.90                   3.80                    12.00
 14x12mm               7.75               7.50                   7.40                    15.00
 16x12mm               9.50               9.00                   8.75                    16.50
 18x13mm            14.50             14.00                 13.50                    18.00
 20x15mm            16.50             16.00                 15.50                    22.00