Nine stones have Guinness World Record citations.

Psst. Wanna buy a sapphire the size of a dinner plate? Well, the Ophir Collection has just the thing, a 31,308-carat number that’s been certified by the GIA and recognized by the Guinness World Records team. The Ophir Collection is comprised of 40 rare and exquisite specimens, nine of which are current record holders and many others that are still in the process of being vetted by Guinness. Big? Oh my yes.

Read more and see images at The Jeweler Blog