ring Archives

$280.00

Item Number

W7698

Gemstone

Danburite

Origin

La Aurora mine, Charcas, San Luis Potosí, Mexico

Weight (ct)

9.86 ct

Dimensions (mm)

16.6 x 11.3 x 9.6

Calibrated Size

No

Type of Cut

Custom Designed PEAR

Cutter

Faceted by Ravenstein Gem Co.

Color

Pink Tint

Clarity Scale

FVVS1VVS2VS1VS2SI1SI2P1P2

Treatment

None

Tone / Saturation

Notes

Amazing scintillation and fire due to perfect cutting and very high refractive index and light dispersion.

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

$28.40

$270.00

Item Number

W4899

Gemstone

Natural Tourmaline

Origin

Namibia

Weight (ct)

1.87 ct

Dimensions (mm)

11.2 x 5.0 x 4.0

Calibrated Size

No

Type of Cut

Radiant BAGUETTE

Cutter

Faceted by Ravenstein Gem Co.

Color

Intense Chrome 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

$144.39

$140.00

Item Number

21417

Gemstone

Natural Tourmaline

Origin

Zambia

Weight (ct)

1.13 ct

Dimensions (mm)

9.3 x 6.2 x 4.2

Calibrated Size

Yes

Type of Cut

Custom Designed PEAR

Cutter

Faceted by Ravenstein Gem Co.

Color

Green with Yellowish Flashes

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

$123.89

$775.00

Item Number

W2532

Gemstone

Natural Untreated Yellow Imperial Topaz

Origin

W. Africa

Weight (ct)

12.85 ct

Dimensions (mm)

21.8 x 10.4 x 6.3

Calibrated Size

No

Type of Cut

Custom Designed RHOMBOID Brilliant

Cutter

Faceted by Ravenstein Gem Co.

Color

Vivid Yellow-Gold. Strong shift to Pink-Lavender under long UV light.

Clarity Scale

FVVS1VVS2VS1VS2SI1SI2P1P2

Treatment

None

Tone / Saturation

Notes

Extremely rare gemstone from unique location.

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

$60.31

$600.00

Item Number

W7633

Gemstone

Natural Tourmaline

Origin

Zambia

Weight (ct)

1.78 ct

Dimensions (mm)

8.0 mm Diameter x 5.2

Calibrated Size

Yes

Type of Cut

Custom Designed ROUND

Cutter

Faceted by Ravenstein Gem Co.

Color

Bright Green Yellow Peach Gold

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

$337.08

$277.00

Item Number

22372

Gemstone

Natural Tourmaline

Origin

Zambia

Weight (ct)

1.86 ct

Dimensions (mm)

8.5 x 6.5 x 5.6

Calibrated Size

No

Type of Cut

Custom Designed OVAL

Cutter

Faceted by Ravenstein Gem Co.

Color

Green Yellow Orange

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

$148.92

$260.00

Item Number

21447

Gemstone

Natural Untreated Parti Sapphire

Origin

Kenya

Weight (ct)

0.60 ct

Dimensions (mm)

5.2 x 5.1 x 3.1

Calibrated Size

Yes

Type of Cut

Custom Designed TRILLION

Cutter

Faceted by Ravenstein Gem Co.

Color

Blue-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

$433.33

$288.00

Item Number

W6519

Gemstone

Natural Untreated Parti Sapphire

Origin

Kenya

Weight (ct)

0.75 ct

Dimensions (mm)

6.6 x 4.2 x 3.6

Calibrated Size

No

Type of Cut

Custom Designed MARQUISE

Cutter

Faceted by Ravenstein Gem Co.

Color

Blue-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

$384.00

$168.00

Item Number

22350

Gemstone

Phenakite

Origin

Nigeria, Africa

Weight (ct)

13.37 ct

Dimensions (mm)

17.7 x 10.1 x 11.5

Color

Water clear diamond-like colorless

Clarity

Transparent, mostly clean with some minor inclusions

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

$12.57

$300.00

Item Number

W6063

Gemstone

Malkhan Tourmaline

Origin

Malkhan, Siberia, Russia

Weight (ct)

2.08 ct

Dimensions (mm)

11.6 x 6.0 x 4.4

Calibrated Size

No

Type of Cut

Custom Designed Rhomboid

Cutter

Faceted by Ravenstein Gem Co.

Color

Bright Vivid 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

$144.23

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