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- Regent
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- Queen of Holland
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- Wittelsbach Diamond
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- Sultan of Morocco
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- Heart of Eternity
Table of Famous or Large Diamonds
| Weight | Name | Colour | Shape |
| 140.50 | Regent | Faint Blue | Cushion |
| 135.92 | Queen of Holland | D* | Cushion |
| 45.52 | Hope | Blue | Cushion |
| 35.56 | Wittelsbach | Blue | Old Mine |
| 35.27 | Sultan of Morocco | Greyish Blue | Cushion / Round? |
| 30.82 | Blue Heart (previously Eugenie Blue) | Blue | Heart |
| 27.64 | Heart of Eternity | Blue | Heart |
| 25 | Transvaal Blue | Blue | Pear |
| 14 | Blue Empress | Blue | Pear |
| 8.28 | Chard Blue | Blue (Enhanced) | Octagon |
| D* = The Queen of Holland is usually noted as being blue, but according to Ryan Thompson, it is actually D colour, it is possible that it has some blue fluorescence. | |||
