Daria-i-Noor (Dhaka)

Daria-i-Noor
Daria-i-Noor, illustrated by Hamilton & Company, c. 1906
The Daria-i-Noor as shown at the 1851 Great Exhibition, illustrated in The Crystal Palace and its Contents (1851), page 68
Type of stoneDiamond
Weight26 carats (5.2 g)
ColorNearly colorless
CutTable cut
Country of originSultanate of Golconda
Mine of originKollur Mine
Original ownerNawabs of Dhaka
OwnerDisputed:
Dhaka Nawab Estate under Government of Bangladesh
or the Nawab family of Dhaka
Current location23°43′35″N 90°25′16″E / 23.726386055893688°N 90.42116302060542°E / 23.726386055893688; 90.42116302060542
Sonali Bank, Motijheel, Dhaka
Estimated value2025 equivalent US$13,000,000 per 1908 estimation

The Daria-i-Noor (Persian: دریای نور, romanizedDaryā-i Nūr, Bengali: দরিয়া-ই-নূর, romanizedDōriẏa-i-Nur, lit.'Sea of Light' or 'Ocean of Light') is a 26-carat, table-cut clear diamond that is believed to be kept in the vault of Sonali Bank in Dhaka, the capital of Bangladesh. Mined from the Kollur mines in South India, the stone is the largest and most valuable diamond recorded in present-day Bangladesh and part of the heritage of the Nawab family of Dhaka. Historically it has often been regarded as a sibling of the Koh-i-Noor. Given in the Middle Ages in imitation of Persia’s famed Darya-ye Noor diamond, the name of the diamond has contributed to historical confusion surrounding its identity.