Ruby

Ruby 2.62 ct | Pear Shape Cabochon | Purplish Red | Johnson, Tanzania | Untreated

In stock

$157.00
SKU: RYS012
Stone(s)
Total weight2.62 ct / 1 pcs
Region / MineJohnson
Country of OriginTanzania
TreatmentUntreated
Stone TypeType II
TransperencyTransparent
ClarityNI
Saturation / ToneIntense
ShadePurplish
ColorRed
Shape(s)Pear Shape
Cutting StyleCabochon
Cut CrownCabochon
Cut PavilionFlat Cabochon
Dimensions 1 (L/W/H)9.70 x 7.15 x 4.00 mm
Gemstone Seletion
HTS-Code7103.91.0000
Refractive Indexnω = 1.768–1.772 & nε = 1.760–1.763
Birefringence0.008
Hardness (Mohs)9
Gravity3.98 – 4.06
Crystal SystemTrigonal
Chemical FormularAl2O3, Aluminium oxide

Ruby 2.69 ct | Oval Cabochon | Purplish Red | Johnson, Tanzania | Untreated

In stock

$24.00
SKU: RYS001
Stone(s)
Total weight2.69 ct / 1 pcs
Region / MineJohnson
Country of OriginTanzania
TreatmentUntreated
Stone TypeType II
TransperencyTransparent
ClarityNI
Saturation / ToneIntense
ShadePurplish
ColorRed
Shape(s)Oval
Cutting StyleCabochon
Cut CrownCabochon
Cut PavilionFlat Cabochon
Dimensions 1 (L/W/H)8.80 x 6.80 x 4.20 mm
Gemstone Seletion
HTS-Code7103.91.0000
Refractive Indexnω = 1.768–1.772 & nε = 1.760–1.763
Birefringence0.008
Hardness (Mohs)9
Gravity3.98 – 4.06
Crystal SystemTrigonal
Chemical FormularAl2O3, Aluminium oxide

Ruby 2.69 ct | Oval Cabochon | Purplish Red | Johnson, Tanzania | Untreated

In stock

$24.00
SKU: RYS016
Stone(s)
Total weight2.69 ct / 1 pcs
Region / MineJohnson
Country of OriginTanzania
TreatmentUntreated
Stone TypeType II
TransperencyTransparent
ClarityNI
Saturation / ToneIntense
ShadePurplish
ColorRed
Shape(s)Oval
Cutting StyleCabochon
Cut CrownCabochon
Cut PavilionFlat Cabochon
Dimensions 1 (L/W/H)8.40 x 6.90 x 4.30 mm
Gemstone Seletion
HTS-Code7103.91.0000
Refractive Indexnω = 1.768–1.772 & nε = 1.760–1.763
Birefringence0.008
Hardness (Mohs)9
Gravity3.98 – 4.06
Crystal SystemTrigonal
Chemical FormularAl2O3, Aluminium oxide

Ruby 3.09 ct | Oval Cabochon | Pinkish Red | Johnson, Tanzania | Untreated

In stock

$28.00
SKU: RYS003
Stone(s)
Total weight3.09 ct / 1 pcs
Region / MineJohnson
Country of OriginTanzania
TreatmentUntreated
Stone TypeType II
TransperencyTransparent
ClarityNI
Saturation / ToneIntense
ShadePinkish
ColorRed
Shape(s)Oval
Cutting StyleCabochon
Cut CrownCabochon
Cut PavilionFlat Cabochon
Dimensions 1 (L/W/H)8.60 x 7.00 x 4.70 mm
Gemstone Seletion
HTS-Code7103.91.0000
Refractive Indexnω = 1.768–1.772 & nε = 1.760–1.763
Birefringence0.008
Hardness (Mohs)9
Gravity3.98 – 4.06
Crystal SystemTrigonal
Chemical FormularAl2O3, Aluminium oxide

Ruby 3.09 ct | Oval Cabochon | Purplish Red | Johnson, Tanzania | Untreated

In stock

$37.00
SKU: RYS009
Stone(s)
Total weight3.09 ct / 1 pcs
Region / MineJohnson
Country of OriginTanzania
TreatmentUntreated
Stone TypeType II
TransperencyTransparent
ClarityNI
Saturation / ToneIntense
ShadePurplish
ColorRed
Shape(s)Oval
Cutting StyleCabochon
Cut CrownCabochon
Cut PavilionFlat Cabochon
Dimensions 1 (L/W/H)8.80 x 7.20 x 4.50 mm
Gemstone Seletion
HTS-Code7103.91.0000
Refractive Indexnω = 1.768–1.772 & nε = 1.760–1.763
Birefringence0.008
Hardness (Mohs)9
Gravity3.98 – 4.06
Crystal SystemTrigonal
Chemical FormularAl2O3, Aluminium oxide

Ruby Layout 2.35 ct | 3.50 mm Round | Pinkish Red | Mongshu, Burma (Myanmar) | Untreated

In stock

$1,410.00
SKU: RYL001
Stone(s)
Total weight2.35 ct / 10 pcs
Region / MineMongshu
Country of OriginBurma
TreatmentTraditional Heat
Stone TypeType II
TransperencyTransparent
Saturation / ToneVivid
ShadePinkish
ColorRed
Shape(s)Round
Cutting StyleFaceted
Cut CrownBrilliant Cut
Cut PavilionStep Cut
Dimensions 1 (L/W/H)3.50 x 3.50 x 2.00 mm
Gemstone Seletion
ClaritySI – MI
HTS-Code7103.91.0000
Refractive Indexnω = 1.768–1.772 & nε = 1.760–1.763
Birefringence0.008
Hardness (Mohs)9
Gravity3.98 – 4.06
Crystal SystemTrigonal
Chemical FormularAl2O3, Aluminium oxide

Ruby Pair 10 x 8 mm | Oval Cabochon | Purplish Red | Johnson, Tanzania | Untreated

In stock

$83.00
SKU: RYP001
Stone(s)
Total weight9.22 ct / 2 pcs
Region / MineJohnson
Country of OriginTanzania
TreatmentUntreated
Stone TypeType II
TransperencyTransparent
ClarityNI
Saturation / ToneIntense
ShadePinkish
ColorRed
Shape(s)Oval
Cutting StyleCabochon
Cut CrownCabochon
Cut PavilionFlat Cabochon
Dimensions 1 (L/W/H)9.90 x 8.10 x 5.35 mm
Dimension 2 (L/W/H)9.90 x 8.10 x 5.50 mm
Gemstone Seletion
HTS-Code7103.91.0000
Refractive Indexnω = 1.768–1.772 & nε = 1.760–1.763
Birefringence0.008
Hardness (Mohs)9
Gravity3.98 – 4.06
Crystal SystemTrigonal
Chemical FormularAl2O3, Aluminium oxide

Ruby Pair 3.4 mm Round | Pidgeon Blood Red | Mongshu, Burma (Myanmar) | Untreated

In stock

$323.00
SKU: RYP014
Stone(s)
Region / MineMongshu
Country of OriginBurma
TreatmentTraditional Heat
Stone TypeType II
TransperencyTransparent
ClarityVS
Saturation / ToneVivid
ShadePidgeon blood
ColorRed
Shape(s)Round
Cutting StyleFaceted
Cut CrownBrilliant Cut
Cut PavilionStep Cut
Gemstone Seletion
Total weight0.43 ct / 2 pcs
Dimensions 1 (L/W/H)3.40 x 3.40 x 2.30 mm
Dimension 2 (L/W/H)3.40 x 3.50 x 2.50 mm
HTS-Code7103.91.0000
Refractive Indexnω = 1.768–1.772 & nε = 1.760–1.763
Birefringence0.008
Hardness (Mohs)9
Gravity3.98 – 4.06
Crystal SystemTrigonal
Chemical FormularAl2O3, Aluminium oxide

Ruby Pair 3.4 mm Round | Pinkish Red | Mongshu, Burma (Myanmar) | Untreated

In stock

$117.00
SKU: RYP021
Stone(s)
Total weight0.39 ct / 2 pcs
Region / MineMongshu
Country of OriginBurma
TreatmentTraditional Heat
Stone TypeType II
TransperencyTransparent
ClaritySI – MI
Saturation / ToneVivid
ShadePinkish
ColorRed
Shape(s)Round
Cutting StyleFaceted
Cut CrownBrilliant Cut
Cut PavilionStep Cut
Dimensions 1 (L/W/H)3.40 x 3.40 x 2.20 mm
Dimension 2 (L/W/H)3.45 x 3.40 x 1.85 mm
Gemstone Seletion
HTS-Code7103.91.0000
Refractive Indexnω = 1.768–1.772 & nε = 1.760–1.763
Birefringence0.008
Hardness (Mohs)9
Gravity3.98 – 4.06
Crystal SystemTrigonal
Chemical FormularAl2O3, Aluminium oxide

Ruby Pair 3.5 mm Round | Pidgeon Blood Red | Mongshu, Burma (Myanmar) | Untreated

In stock

$156.00
SKU: RYP022
Stone(s)
Total weight0.52 ct / 2 pcs
Region / MineMongshu
Country of OriginBurma
TreatmentTraditional Heat
Stone TypeType II
TransperencyTransparent
ClaritySI – MI
Saturation / ToneVivid
ShadePidgeon blood
ColorRed
Shape(s)Round
Cutting StyleFaceted
Cut CrownBrilliant Cut
Cut PavilionStep Cut
Dimensions 1 (L/W/H)3.50 x 3.50 x 2.50 mm
Dimension 2 (L/W/H)3.50 x 3.50 x 2.50 mm
Gemstone Seletion
HTS-Code7103.91.0000
Refractive Indexnω = 1.768–1.772 & nε = 1.760–1.763
Birefringence0.008
Hardness (Mohs)9
Gravity3.98 – 4.06
Crystal SystemTrigonal
Chemical FormularAl2O3, Aluminium oxide

Ruby Pair 3.5 mm Round | Pinkish Red | Mongshu, Burma (Myanmar) | Untreated

In stock

$138.00
SKU: RYP009
Stone(s)
Total weight0.46 ct / 2 pcs
Region / MineMongshu
Country of OriginBurma
TreatmentTraditional Heat
Stone TypeType II
TransperencyTransparent
ClarityMI
Saturation / ToneIntense
ShadePinkish
ColorRed
Shape(s)Round
Cutting StyleFaceted
Cut CrownBrilliant Cut
Cut PavilionStep Cut
Dimensions 1 (L/W/H)3.60 x 3.60 x 2.00 mm
Dimension 2 (L/W/H)3.55 x 3.55 x 2.20 mm
Gemstone Seletion
HTS-Code7103.91.0000
Refractive Indexnω = 1.768–1.772 & nε = 1.760–1.763
Birefringence0.008
Hardness (Mohs)9
Gravity3.98 – 4.06
Crystal SystemTrigonal
Chemical FormularAl2O3, Aluminium oxide

Ruby Pair 3.5 mm Round | Pinkish Red | Mongshu, Burma (Myanmar) | Untreated

In stock

$216.00
SKU: RYP016
Stone(s)
Region / MineMongshu
Country of OriginBurma
TreatmentTraditional Heat
Stone TypeType II
TransperencyTransparent
ClaritySI – MI
Saturation / ToneVivid
ShadePinkish
ColorRed
Shape(s)Round
Cutting StyleFaceted
Cut CrownBrilliant Cut
Cut PavilionStep Cut
Gemstone Seletion
Total weight0.48 ct / 2 pcs
Dimensions 1 (L/W/H)3.55 x 3.55 x 2.30 mm
Dimension 2 (L/W/H)3.50 x 3.50 x 2.50 mm
HTS-Code7103.91.0000
Refractive Indexnω = 1.768–1.772 & nε = 1.760–1.763
Birefringence0.008
Hardness (Mohs)9
Gravity3.98 – 4.06
Crystal SystemTrigonal
Chemical FormularAl2O3, Aluminium oxide