97
Data Points
$932
Avg Price
$1 – $20K
Price Range
22.9 ct
Avg Carat
Gallery
Price Per Carat by Quality Tier
| Tier | Median $/ct | P25 | P75 | P90 | Samples |
|---|---|---|---|---|---|
| Overall | $12 | $7 | $50 | $566 | 32 |
| Commercial | $1 | $0 | $5 | $5 | 9 |
| Mid-Market | $10 | $9 | $15 | $17 | 16 |
| Premium | $258 | $126 | $497 | $797 | 5 |
Color Varieties
Blue
73
Yellow
6
White
5
Pink
1
Red
1
Common Shapes
Oval
14
Pear
9
Round
8
Cushion
5
Trillion
2
Marquise
1
Heart
1
Step Cut
1
Known Origins
Brazil
5
London
4
China
1
Treatments
None
6
Irradiated
3
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