By Brecken Branstrator
The Ophir hibonite, 23.66 carats, holds the world record for the largest cut hibonite in the world.Atlanta--Guinness World Records has recognized nine gemstones in the Ophir Collection as the largest of their kind in the world. 

Owned by Delaware-based Ophir Collection LLC, the collection includes a total of 40 rare gemstones, a number of which are the largest known specimens in the world.

All of them, with the exception of one, have been certified by the Gemological Institute of America. 

There was one gemstone that the GIA and other authorities in gemstone identification were unable to identify, meaning that it could possibly be the only specimen of its kind in the world. It has since been named the “Ophir Mystique.”

The nine world records in the collection are as follows:
--Largest Faceted Sapphire
--Largest Cut Brown Sapphire
--Largest Cut Musgravite
--Largest Cut Serendibite
--Largest Cut Grandidierite
--Largest Cut Tanzanite
--Largest Cut Hibonite
--Largest Cut Neptunite
--Largest Cut Painite

There also are a number of other applications pending with the Guinness World Records that are still being researched by the body. More information on those applications was not available at press time.

The Ophir Collection encompasses the three largest cut Musgravite gemstones in the world as well as jadeite, coppertop tourmaline, fire opal, kunzite, ruby and black tourmaline, among many others, with some minerals valued at more than $2 million per carat, according to the Ophir Collection LLC.

The collection is available for sale to qualified buyers. A spokesperson for the company said that they prefer to sell it as a whole.

The Ophir Collection has received consultations from a variety of appraisers, gemologists and laboratories, but due to the uniqueness of the stones in the collection and the rarity of the collection as a whole, they haven't been able to establish a value, according to the company.

For this reason, the Ophir Collection is accepting offers from prospective buyers.

Interested buyers can email This email address is being protected from spambots. You need JavaScript enabled to view it. for access to the private section reserved for media and prospective buyers. Additional questions may be directed to Kris Astor, an Ophir Collection representative, via email at This email address is being protected from spambots. You need JavaScript enabled to view it. or by calling 404-719-5970. 

Get the Daily News >
National Jeweler

Fine Jewelry Industry News

Since 1906, National Jeweler has been the must-read news source for smart jewelry professionals--jewelry retailers, designers, buyers, manufacturers, and suppliers. From market analysis to emerging jewelry trends, we cover the important industry topics vital to the everyday success of jewelry professionals worldwide. National Jeweler delivers the most urgent jewelry news necessary for running your day-to-day jewelry business here, and via our daily e-newsletter, website and other specialty publications, such as "The State of the Majors." National Jeweler is published by Jewelers of America, the leading nonprofit jewelry association in the United States.