ravenstein gem co. Archives

$102.00

Item Number

21592

Gemstone

Color Shift Malaya Garnet

Origin

Africa

Weight (ct)

5.85 ct

Dimensions (mm)

7.3 x 6.7 x 6 and 8.2 x 6.2 x 5.4

Color

as photographed

Shape

Natural Rough

Clarity

Transparent, Facet Grade

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

$17.44

$145.00

Item Number

21594

Gemstone

Color Shift Malaya Garnet

Origin

Africa

Weight (ct)

8.50 ct

Dimensions (mm)

7.8 x 5.9 x 5.6, 7.8 x 6 x 5.9, 8 x 6.4 x 6.1

Color

as photographed

Shape

Natural Rough

Clarity

Transparent, Facet Grade

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

$17.06

$120.00

Item Number

W7660

Gemstone

Color Change Purple Garnet

Origin

Tanzania, Africa

Weight (ct)

0.86 ct

Dimensions (mm)

9.2 x 6.1 x 3.8

Calibrated Size

No

Type of Cut

Custom Designed KITE

Cutter

Faceted by Ravenstein Gem Co.

Color

Purple (cold light 7000K) Grape-Purplish (neutral white light 5000K) Orange-Red (warm light 2700K)

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

$139.53

$199.00

Item Number

W7661

Gemstone

Color Change Purple Garnet

Origin

Tanzania, Africa

Weight (ct)

1.27 ct

Dimensions (mm)

7.0 x 6.5 x 4.4

Calibrated Size

No

Type of Cut

Custom Designed Shield

Cutter

Faceted by Ravenstein Gem Co.

Color

Purple (cold light 7000K) Grape-Purplish (neutral white light 5000K) Orange-Red (warm light 2700K)

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

$156.69

$125.00

Item Number

22332

Gemstone

Color Shift Purple Garnet

Origin

Tanzania, Africa

Weight (ct)

5.22 ct

Dimensions (mm)

9.8 x 9.6 x 6

Color

as photographed

Shape

Natural Rough

Clarity

Transparent, Facet Grade

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

$23.95

$129.00

Item Number

22331

Gemstone

Color Shift Purple Garnet

Origin

Tanzania, Africa

Weight (ct)

5.50 ct

Dimensions (mm)

10.5 x 7.9 x 6.1

Color

as photographed

Shape

Natural Rough

Clarity

Transparent, Facet Grade

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

$23.45

$135.00

Item Number

21947

Gemstone

Confetti Sunstone

Origin

Tanzania, Africa

Weight (ct)

5.77 ct

Dimensions (mm)

16.2 x 9.9 x 4.9 mm

Type of Cut

Oval Cabochon

Cutter

faceted by Nick Brevig - USA

Color

Semi Transparent Base with Multi-Colored Hematite Particles of Schiller

Clarity

Semi transparent with some natural flaws

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

$23.40

$195.00

Item Number

21948

Gemstone

Confetti Sunstone

Origin

Tanzania, Africa

Weight (ct)

8.47 ct

Dimensions (mm)

25.0 x 11.4 x 4.2

Type of Cut

Pear Cabochon

Cutter

faceted by Nick Brevig - USA

Color

Semi Transparent Base with Multi-Colored Hematite Particles of Schiller

Clarity

Semi transparent with some natural flaws

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

$23.02

$120.00

Item Number

W6728

Gemstone

Contra Luz Opal

Origin

Mexico

Weight (ct)

3.39 ct

Dimensions (mm)

13.5 x 9.0 x 6.4

Calibrated Size

No

Type of Cut

Custom Designed OVAL

Cutter

Faceted by Ravenstein Gem Co.

Color

as photographed

Clarity Scale

FVVS1VVS2VS1VS2SI1SI2P1P2

Treatment

None

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

$35.40

$1,150.00

Item Number

W6336

Gemstone

Copper Red-Orange-Red Schiller Oregon Sunstone

Origin

PANA Mine, Southern Oregon, USA

Weight (ct)

12.09 ct

Dimensions (mm)

20.0 x 16.0 x 9.5

Calibrated Size

No

Type of Cut

Custom Designed Fan

Cutter

Faceted by Ravenstein Gem Co.

Color

Red-Orange-Copper Red with B (O) Copper Schiller

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

$95.12

Shop

Discover a gem as unique as you are.

Step into a world of rare beauty