Loose Yogo Sapphires

Glittering like a vivid dewdrop caught in the sun, this lively loose unheated Yogo sapphire is a marvel to behold. Modest in size but large in beauty, this little treasure dreams of having a place in your next jewelry project!

Cold Hard Facts:

• weight: 0.44 carat
• shape: round
• unheated, natural color
• dimensions: 4.49-4.51 x 2.92mm
• video available upon request

Interested in a custom design? Click here to learn more!

DUE TO MONITOR SETTINGS, VIDEO CARDS, BROWSER SETTINGS, ETC., ACTUAL COLORS MAY VARY SLIGHTLY FROM SCREEN TO SCREEN. BY MAKING A PURCHASE ON OUR WEBSITE YOU ARE ACKNOWLEDGING THAT THERE MAY BE SLIGHT VARIATIONS BETWEEN THE ACTUAL COLOR AND THE REPRESENTATION ON OUR WEBSITE.

Smooth, mirror-like facets stretch across this gorgeous emerald-cut unheated Yogo sapphire, catching the light in brilliant glints and shimmers. Worthy of any unique jewelry project, snatch up this gem before it becomes someone else's treasure!

Cold Hard Facts:

• weight: 0.59 carats
• shape: emerald
• unheated, natural color
• dimensions: 6.16 x 3.80 x 2.41mm
• video available upon request

Interested in a custom design? Click here to learn more!

DUE TO MONITOR SETTINGS, VIDEO CARDS, BROWSER SETTINGS, ETC., ACTUAL COLORS MAY VARY SLIGHTLY FROM SCREEN TO SCREEN. BY MAKING A PURCHASE ON OUR WEBSITE YOU ARE ACKNOWLEDGING THAT THERE MAY BE SLIGHT VARIATIONS BETWEEN THE ACTUAL COLOR AND THE REPRESENTATION ON OUR WEBSITE.

Nestled deep within Montana’s Yogo Gulch, this cushion-shaped blue sapphire was formed millions of years ago! The rich, velvety blue hue catches the light and gives the stone a treasury glow. Once hidden beneath the earth, it now shines as a timeless specimen perfect for remembering your Montana travels! Add this beauty into your next custom ring or necklace!

Cold Hard Facts:

• weight: 0.54 carat
• shape: cushion
• unheated, natural color
• dimensions: 4.82 x 4.77 x 2.42mm
• video available upon request

Interested in a custom design? Click here to learn more!

DUE TO MONITOR SETTINGS, VIDEO CARDS, BROWSER SETTINGS, ETC., ACTUAL COLORS MAY VARY SLIGHTLY FROM SCREEN TO SCREEN. BY MAKING A PURCHASE ON OUR WEBSITE YOU ARE ACKNOWLEDGING THAT THERE MAY BE SLIGHT VARIATIONS BETWEEN THE ACTUAL COLOR AND THE REPRESENTATION ON OUR WEBSITE.

This majestic oval Yogo sapphire gleams with a deep, royal blue hue, its brilliance unmatched and untamed. Born from the ancient depths of Montana, it carries a legacy of rarity and prestige, fit for kings and queens. With each sparkle reflecting an air of nobility, this extraordinary gem stands as a symbol of power, elegance, and timeless beauty. Make this extraordinary stone yours and include it in your next custom piece!

• weight: 2.07 carat
• shape: oval
• unheated, natural color
• dimensions: 8.41 x 6.48 x 4.22mm
• video available upon request

Interested in a custom design? Click here to learn more!

DUE TO MONITOR SETTINGS, VIDEO CARDS, BROWSER SETTINGS, ETC., ACTUAL COLORS MAY VARY SLIGHTLY FROM SCREEN TO SCREEN. BY MAKING A PURCHASE ON OUR WEBSITE YOU ARE ACKNOWLEDGING THAT THERE MAY BE SLIGHT VARIATIONS BETWEEN THE ACTUAL COLOR AND THE REPRESENTATION ON OUR WEBSITE.

This round fantasy-cut Yogo sapphire captivates with its striking cornflower blue hue and exceptional luminosity. Mined from Montana’s renowned Yogo Gulch, this rare gem is prized for its naturally rich color, never requiring heat treatment. Its intricate, dreamlike faceting dances with light, as if holding a bit of magic within its depths—making it a breathtaking choice for those seeking a distinctive and enchanting centerpiece in fine jewelry.

Cold Hard Facts:

• weight: 0.30 carat
• shape: round "fantasy cut"
• unheated, natural color
• dimensions: 4.02 - 4.04 x 2.40mm
• video available upon request

Interested in a custom design? Click here to learn more!

DUE TO MONITOR SETTINGS, VIDEO CARDS, BROWSER SETTINGS, ETC., ACTUAL COLORS MAY VARY SLIGHTLY FROM SCREEN TO SCREEN. BY MAKING A PURCHASE ON OUR WEBSITE YOU ARE ACKNOWLEDGING THAT THERE MAY BE SLIGHT VARIATIONS BETWEEN THE ACTUAL COLOR AND THE REPRESENTATION ON OUR WEBSITE.

This pear-shaped Yogo sapphire is a true marvel, echoing the deep, mysterious blue of a mountain lake. Mined from Montana’s Yogo Gulch, its rich color is entirely natural and has never received heat treatment. With its elegant teardrop shape and mesmerizing depth, this gem shimmers like sunlight on rippling water.

• weight: 0.80 carat
• shape: pear
• unheated, natural color
• dimensions: 8.37 x 4.64 x 2.59mm
• video available upon request

Interested in a custom design? Click here to learn more!

DUE TO MONITOR SETTINGS, VIDEO CARDS, BROWSER SETTINGS, ETC., ACTUAL COLORS MAY VARY SLIGHTLY FROM SCREEN TO SCREEN. BY MAKING A PURCHASE ON OUR WEBSITE YOU ARE ACKNOWLEDGING THAT THERE MAY BE SLIGHT VARIATIONS BETWEEN THE ACTUAL COLOR AND THE REPRESENTATION ON OUR WEBSITE.

This oval Yogo sapphire exudes a rich, velvety blue that remains untouched by any treatment—one of the rarest qualities of Yogo sapphires. Mined exclusively from Montana’s historic Yogo Gulch, a region renowned for producing some of the world’s finest blue sapphires, this gem boasts exceptional clarity and brilliance.

Cold Hard Facts:

• weight: 0.59 carat
• shape: oval, brilliant-cut crown & mixed-cut pavilion
• unheated, natural color
• dimensions: 6.07 x 4.93 x 2.08mm
• video available upon request

Interested in a custom design? Click here to learn more!

DUE TO MONITOR SETTINGS, VIDEO CARDS, BROWSER SETTINGS, ETC., ACTUAL COLORS MAY VARY SLIGHTLY FROM SCREEN TO SCREEN. BY MAKING A PURCHASE ON OUR WEBSITE YOU ARE ACKNOWLEDGING THAT THERE MAY BE SLIGHT VARIATIONS BETWEEN THE ACTUAL COLOR AND THE REPRESENTATION ON OUR WEBSITE.

Deep, vivid blue facets glint and glitter within this beautiful loose unheated Yogo sapphire, majestic and mysterious as if touched by midnight itself. Feature this incredible gem in your next custom jewelry endeavor! 

Cold Hard Facts:

• weight: 0.53 carat
• shape: cut-corner oval
• unheated, natural color
• dimensions: 5.12 x 4.30 x 3.08mm
• video available upon request

Interested in a custom design? Click here to learn more!

DUE TO MONITOR SETTINGS, VIDEO CARDS, BROWSER SETTINGS, ETC., ACTUAL COLORS MAY VARY SLIGHTLY FROM SCREEN TO SCREEN. BY MAKING A PURCHASE ON OUR WEBSITE YOU ARE ACKNOWLEDGING THAT THERE MAY BE SLIGHT VARIATIONS BETWEEN THE ACTUAL COLOR AND THE REPRESENTATION ON OUR WEBSITE.

This cushion-cut Yogo sapphire displays a rich, deep blue hue with exceptional clarity and brilliance. Mined from the Yogo Gulch in Montana, its natural color remains untreated, making it a rare and valuable gemstone. With its fantastic depth and sparkle, this sapphire will make the perfect centerpiece in custom jewelry!

Cold Hard Facts:

• weight: 0.91 carat
• shape: cushion
• unheated, natural color
• dimensions: 6.45 x 5.04 x 3.30mm
• GIA Sapphire Origin Report No. 5212277101
• video available upon request

Interested in a custom design? Click here to learn more!

DUE TO MONITOR SETTINGS, VIDEO CARDS, BROWSER SETTINGS, ETC., ACTUAL COLORS MAY VARY SLIGHTLY FROM SCREEN TO SCREEN. BY MAKING A PURCHASE ON OUR WEBSITE YOU ARE ACKNOWLEDGING THAT THERE MAY BE SLIGHT VARIATIONS BETWEEN THE ACTUAL COLOR AND THE REPRESENTATION ON OUR WEBSITE.

This Yogo sapphire, with its modified cut, showcases a stunning interplay of deep indigo and violet hues. Its precise facets catch the light beautifully, enhancing the gem’s natural clarity and brilliance. A uniquely Montana gem, this one-of-a-kind stone is the rarest display of the treasure state.

Cold Hard Facts:

• weight: 0.75 carats
• shape: modified oval brilliant cut
• unheated, natural color
• characteristics: color shifting, blue changing to purple
• dimensions: 5.65 x 4.89 x 3.48mm
• GIA Sapphire Origin Report No. 1216277094
• video available upon request

Interested in a custom design? Click here to learn more!

DUE TO MONITOR SETTINGS, VIDEO CARDS, BROWSER SETTINGS, ETC., ACTUAL COLORS MAY VARY SLIGHTLY FROM SCREEN TO SCREEN. BY MAKING A PURCHASE ON OUR WEBSITE YOU ARE ACKNOWLEDGING THAT THERE MAY BE SLIGHT VARIATIONS BETWEEN THE ACTUAL COLOR AND THE REPRESENTATION ON OUR WEBSITE.

A vivid purple hue glows from within this deep violet Yogo sapphire, its glittering facets catching the light like shards of dusk. Natural in color, this unique and magical gem yearns to be set into your next special jewelry treasure!

Cold Hard Facts:

• weight: 0.74 carat
• shape: round
• unheated, natural color
• dimensions: 5.35 - 5.39 x 3.56mm
• video available upon request

Interested in a custom design? Click here to learn more!

DUE TO MONITOR SETTINGS, VIDEO CARDS, BROWSER SETTINGS, ETC., ACTUAL COLORS MAY VARY SLIGHTLY FROM SCREEN TO SCREEN. BY MAKING A PURCHASE ON OUR WEBSITE YOU ARE ACKNOWLEDGING THAT THERE MAY BE SLIGHT VARIATIONS BETWEEN THE ACTUAL COLOR AND THE REPRESENTATION ON OUR WEBSITE.

Mesmerizing blue facets catch the light and glint attractively in this unique, unheated Yogo sapphire. Hard-rock mined in Central Montana, this beautiful gem is the perfect addition to any custom jewelry project!

Cold Hard Facts:

• weight: 0.94 carat
• shape: triangular brilliant-cut
• dimensions: 6.33 x 6.29 x 3.36mm
• natural in color | unheated
• video available upon request

Interested in a custom design? Click here to learn more!

DUE TO MONITOR SETTINGS, VIDEO CARDS, BROWSER SETTINGS ETC., ACTUAL COLORS MAY VARY SLIGHTLY FROM SCREEN TO SCREEN. BY MAKING A PURCHASE ON OUR WEBSITE YOU ARE ACKNOWLEDGING THAT THERE MAY BE SLIGHT VARIATIONS BETWEEN THE ACTUAL COLOR AND THE REPRESENTATION ON OUR WEBSITE.

Within this uniquely cut glittering Yogo sapphire, light plays amid the enchanting blue depths. Unheated and native to Montana, this beautiful gem would be the perfect addition to any custom piece of jewelry!

Cold Hard Facts:

• weight: 1.15 carats
• shape: modified oval
• dimensions: 5.40 x 6.56 x 4.04mm
• natural in color | unheated
• video available upon request

Interested in a custom design? Click here to learn more!

DUE TO MONITOR SETTINGS, VIDEO CARDS, BROWSER SETTINGS ETC., ACTUAL COLORS MAY VARY SLIGHTLY FROM SCREEN TO SCREEN. BY MAKING A PURCHASE ON OUR WEBSITE YOU ARE ACKNOWLEDGING THAT THERE MAY BE SLIGHT VARIATIONS BETWEEN THE ACTUAL COLOR AND THE REPRESENTATION ON OUR WEBSITE.

An emerald cut Yogo sapphire in a time-honored blue hue in from the Big Sky State! A natural-colored gemstone from Montana, Yogo sapphires are prized for their varying blue hues and rarity.

Cold Hard Facts:

• weight: 0.67 carats
• shape: emerald cut
• dimensions: 6.91 x 3.82 x 2.14mm
• natural in color | unheated
• video available upon request

Interested in a custom design? Click here to learn more!

DUE TO MONITOR SETTINGS, VIDEO CARDS, BROWSER SETTINGS ETC., ACTUAL COLORS MAY VARY SLIGHTLY FROM SCREEN TO SCREEN. BY MAKING A PURCHASE ON OUR WEBSITE YOU ARE ACKNOWLEDGING THAT THERE MAY BE SLIGHT VARIATIONS BETWEEN THE ACTUAL COLOR AND THE REPRESENTATION ON OUR WEBSITE.

This breathtaking round brilliant-cut Yogo sapphire showcases a stunning blue hue that simply can't be captured in images. As a natural, unheated gemstone, its color is exceptionally vivid, and the precision of its cut enhances both its brilliance and clarity. Renowned for their Montana origins, Yogo sapphires are treasured for their blue to blue-violet color—making this gem a truly remarkable find.

Cold Hard Facts:

• weight: 1.35 carats
• shape: round
• dimensions: 6.95 - 6.99 x 3.84mm
• untreated, natural color
• GIA Sapphire Origin Report 2191805715
  
• video available upon request

Interested in a custom design? Click here to learn more!

DUE TO MONITOR SETTINGS, VIDEO CARDS, BROWSER SETTINGS ETC., ACTUAL COLORS MAY VARY SLIGHTLY FROM SCREEN TO SCREEN. BY MAKING A PURCHASE ON OUR WEBSITE YOU ARE ACKNOWLEDGING THAT THERE MAY BE SLIGHT VARIATIONS BETWEEN THE ACTUAL COLOR AND THE REPRESENTATION ON OUR WEBSITE.

Can you picture this exquisite gem as the centerpiece of your next jewelry masterpiece? Unique and truly one of a kind, this striking blue Yogo sapphire is the rarer variety of Montana sapphire, hard-rock mined in the famed Yogo Gulch. Expertly cut from the original rough into a modified marquise, or 'lippy' shape, this gem boasts a bold, edgy charm that makes it truly stand out.

Cold Hard Facts:

• weight: 1.06 carat
• shape: modified marquise
• natural in color | unheated
• dimensions: 7.90 x 5.43 x 3.33mm
• video available upon request

Interested in a custom design? Click here to learn more!

DUE TO MONITOR SETTINGS, VIDEO CARDS, BROWSER SETTINGS ETC., ACTUAL COLORS MAY VARY SLIGHTLY FROM SCREEN TO SCREEN. BY MAKING A PURCHASE ON OUR WEBSITE YOU ARE ACKNOWLEDGING THAT THERE MAY BE SLIGHT VARIATIONS BETWEEN THE ACTUAL COLOR AND THE REPRESENTATION ON OUR WEBSITE.

This elongated cushion-cut Yogo Sapphire faces up larger than it's actual carat size! That mean's it's a 'more bang for your buck' opportunity! This one has a beautiful cyan hue, and it glistens like the ocean. A natural-colored gemstone from Montana, Yogo sapphires are prized for their varying blue hues and rarity.

Cold Hard Facts:

• weight: 0.73 carat
• shape: cushion-cut
• dimensions: 5.79 x 4.75 x 2.69mm
• natural in color | unheated
• video available upon request

Interested in a custom design? Click here to learn more!

DUE TO MONITOR SETTINGS, VIDEO CARDS, BROWSER SETTINGS ETC., ACTUAL COLORS MAY VARY SLIGHTLY FROM SCREEN TO SCREEN. BY MAKING A PURCHASE ON OUR WEBSITE YOU ARE ACKNOWLEDGING THAT THERE MAY BE SLIGHT VARIATIONS BETWEEN THE ACTUAL COLOR AND THE REPRESENTATION ON OUR WEBSITE.

What better keepsake to take home from your travels through the Big Sky state than Montana's own treasure? Yogo sapphires are prized for their varying blue hues, natural color, and rarity. A beautiful example is this precious petite pear-shaped gem -- featuring one of the many blues one of these special sapphires can be found in.

Cold Hard Facts:

• weight: 0.21 carat
• shape: pear
• dimensions: 5.04 x 3.05 x 2.02mm
  
• natural in color | unheated
• video available upon request

Interested in a custom design? Click here to learn more!

DUE TO MONITOR SETTINGS, VIDEO CARDS, BROWSER SETTINGS ETC., ACTUAL COLORS MAY VARY SLIGHTLY FROM SCREEN TO SCREEN. BY MAKING A PURCHASE ON OUR WEBSITE YOU ARE ACKNOWLEDGING THAT THERE MAY BE SLIGHT VARIATIONS BETWEEN THE ACTUAL COLOR AND THE REPRESENTATION ON OUR WEBSITE.

This uniquely shaped Yogo sapphire is a bright rich cyan. A natural-colored gemstone from Montana, Yogo sapphires are prized for their varying blue hues and rarity.

Cold Hard Facts:

• weight: 0.32 carat
• shape: trapezoid-shaped
• dimensions: 3.33 x 4.38 x 2.57mm
  
• natural in color | unheated
• video available upon request

Interested in a custom design? Click here to learn more!

DUE TO MONITOR SETTINGS, VIDEO CARDS, BROWSER SETTINGS ETC., ACTUAL COLORS MAY VARY SLIGHTLY FROM SCREEN TO SCREEN. BY MAKING A PURCHASE ON OUR WEBSITE YOU ARE ACKNOWLEDGING THAT THERE MAY BE SLIGHT VARIATIONS BETWEEN THE ACTUAL COLOR AND THE REPRESENTATION ON OUR WEBSITE.

A little under a carat, this Yogo sapphire is a clear rich violet-blue that reflects the light with flashes of pink. A natural-colored gemstone from Montana, Yogo sapphires are prized for their varying blue hues and rarity.

Cold Hard Facts:

• weight: 0.80carats
• shape: square-cut
• dimensions: 4.94 x 4.96 x 3.25mm
  
• natural in color | unheated
• video available upon request

Interested in a custom design? Click here to learn more!

DUE TO MONITOR SETTINGS, VIDEO CARDS, BROWSER SETTINGS ETC., ACTUAL COLORS MAY VARY SLIGHTLY FROM SCREEN TO SCREEN. BY MAKING A PURCHASE ON OUR WEBSITE YOU ARE ACKNOWLEDGING THAT THERE MAY BE SLIGHT VARIATIONS BETWEEN THE ACTUAL COLOR AND THE REPRESENTATION ON OUR WEBSITE.

Sweet dreams guaranteed with this beautiful blue cushion-cut Yogo sapphire. A natural-colored gemstone from Montana, Yogo sapphires are prized for their varying blue hues and rarity.

Cold Hard Facts:

• weight: 0.52 carat
• shape: elongated cushion
• dimensions: 5.94 x 4.01 x 2.31mm
  
• unheated, natural color
• video available upon request

Interested in a custom design? Click here to learn more!

DUE TO MONITOR SETTINGS, VIDEO CARDS, BROWSER SETTINGS ETC., ACTUAL COLORS MAY VARY SLIGHTLY FROM SCREEN TO SCREEN. BY MAKING A PURCHASE ON OUR WEBSITE YOU ARE ACKNOWLEDGING THAT THERE MAY BE SLIGHT VARIATIONS BETWEEN THE ACTUAL COLOR AND THE REPRESENTATION ON OUR WEBSITE.