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5 available Gems

$2,560.00
Item Number
Gemstone
Bicolor Tourmaline Rubellite
Origin
Congo, Africa
Weight (ct)
8.80 ct
Dimensions (mm)
16.9 x 9.2 x 6.7
Calibrated Size
No
Type of Cut
Modified OCTAGON
Cutter
Doug Mulling - USA
Color
Pastel Pink to Champagne-Light Gold
Clarity Scale
FVVS1VVS2VS1VS2SI1SI2P1P2
Treatment
None
Tone / Saturation

* 1.0 Ct = 0.2 Gr ** Images Were Taken Under Open Daylight (6,500K), For Color Change Gems Additionally Under Iridescent Light Source (2700K)
Price per Carat
$290.91
$395.00
Item Number
Gemstone
Natural Blue Green Sapphire
Origin
Kenya
Weight (ct)
0.69 ct
Dimensions (mm)
6.3 x 4.0 x 3.6
Calibrated Size
No
Type of Cut
Modified CUSHION
Cutter
Faceted by Ravenstein Gem Co.
Color
Deep Royal Blue to Green
Clarity Scale
FVVS1VVS2VS1VS2SI1SI2P1P2
Treatment
None
Tone / Saturation
3D View

* 1.0 Ct = 0.2 Gr ** Images Were Taken Under Open Daylight (6,500K), For Color Change Gems Additionally Under Iridescent Light Source (2700K)
Price per Carat
$572.46
$5,750.00
Item Number
Gemstone
Natural Untreated Tricolor Tourmaline
Origin
Congo, Africa
Weight (ct)
10.42 ct
Dimensions (mm)
20.2 x 8.4 x 6.9 mm
Calibrated Size
No
Type of Cut
Custom Designed Octagon
Cutter
faceted by Masterpiece Collective - Nick Brevig (USA)
Color
Bright Grass Green to Gold Yellow to Bright Pink
Clarity Scale
FVVS1VVS2VS1VS2SI1SI2P1P2
Treatment
None
Tone / Saturation
3D View

* 1.0 Ct = 0.2 Gr ** Images Were Taken Under Open Daylight (6,500K), For Color Change Gems Additionally Under Iridescent Light Source (2700K)
Price per Carat
$551.82
$5,245.00
Item Number
Gemstone
Natural Untreated Tricolor Tourmaline
Origin
Congo, Africa
Weight (ct)
11.65 ct
Dimensions (mm)
26.9 x 7.8 x 6.0
Calibrated Size
No
Type of Cut
Custom Designed Octagon
Cutter
faceted by Masterpiece Collective - Nick Brevig (USA)
Color
Pink, Pink-Peach and Green
Clarity Scale
FVVS1VVS2VS1VS2SI1SI2P1P2
Treatment
None
Tone / Saturation
3D View

* 1.0 Ct = 0.2 Gr ** Images Were Taken Under Open Daylight (6,500K), For Color Change Gems Additionally Under Iridescent Light Source (2700K)
Price per Carat
$450.21
$189.00
Item Number
Gemstone
Natural Unheated Parti Sapphire
Origin
Africa
Weight (ct)
1.17 ct
Dimensions (mm)
6.8 x 5.0 x 3.9
Calibrated Size
Yes
Type of Cut
CUSHION Brilliant
Cutter
faceted by Ravenstein Gem Co., EU
Color
Green-Yellow
Clarity Scale
FVVS1VVS2VS1VS2SI1SI2P1P2
Treatment
None
Tone / Saturation
3D View

* 1.0 Ct = 0.2 Gr ** Images Were Taken Under Open Daylight (6,500K), For Color Change Gems Additionally Under Iridescent Light Source (2700K)
Price per Carat
$161.54

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JOGS TUCSON GEM SHOW
Where:
Tucson Expo Center, Booth #E324
When:
September 3 - 6, 2026

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