fine jewelry blue ceylong sapphire 442 carat


One of the world's largest blue ceylon sapphires sits next to a more common 10 carat sapphire.

Located Here
HMNS at Hermann Park

5555 Hermann Park Dr.
Houston,Texas 77030
(713) 639-4629


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The Houston Museum of Natural Science is funded in part by the City of Houston through Houston Arts Alliance. The Houston Museum of Natural Science is a 501(c)(3) nonprofit organization that receives no federal or state funding. Tax ID # 74-1036131.