1.56 carats natural color change Montana sapphire _ hexagon shape fantasy cut

Please contact us with any questions and to get started on your custom ring design!

This 1.56ct Montana sapphire will be on public display from June 10th to July 5th, 2026. To see this gem in person, visit the San Diego County Fair's Gems, Minerals and Jewelry Exhibit. All items purchased from this collection will be shipped after the fair closes.
Michael Cisneros cut all of the gems in this drop.  To honor America's 250th, all of our loose gems entered into the fair are American mined and American cut.  Cut locally in San Diego County, California, USA!

SAN DIEGO FAIR LABEL INFORMATION:

Division 1503: Faceted Gemstones

Class 40 :         One Fantasy Cut Gem, Natural Material

Material:          Montana sapphire

Origin:             Eldorado Bar, Montana USA

Weight:            1.56 carats

Dimensions:    7.9x6.0x3.2mm long hexagon

Cut:                  concave cut

ADDITIONAL GEMSTONE INFORMATION:

Cut by Michael Cisneros

Gemstone Variety:   Montana Sapphire

Price:   $1,560  ($1,000  per carat)

Weight :   1.56 carats 

Dimensions & Shape:    7.9x6.0x3.2mm long hexagon

Color Hue:   color changing! Teal (blue/green) changing to purple. Please see photo showing gem in both daylight LED and incandescent LED.  We work hard to show as accurate of color as possible. Please note that some Montana sapphires can color shift and change color depending on lighting.

Color Intensity:    moderate saturation

Clarity:   Included. There is one large colorless crystal surrounded by a black ring. (Evaluated by eye, without magnification. These images are magnified, which makes the inclusions more obvious than you will see with your eyes.)

Origin:    Eldorado Bar. Montana, USA.

Treatments:   no treatments, no heating

Cutting Style:    step cut crown, concave cut pavilion 

Item ID:   MC-SAP-MT-175

Please contact us with any questions and to get started on your custom ring design.