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Gemstones

Reserve price

Closing date

tomorrow

Tuesday

4 February

Budget

From

Location

Switzerland

Spain

Israel

Object

Faceted gemstone

Country of origin

Tanzania

Zambia

Stone

Sapphire

Emerald

Tanzanite

Certification

Gem research Swiss Lab (GRS)

International Gemological Institute (IGI)

Instituto Gemólogico Español (IGE)

Colour

Blue

Green

Purple

Oval

Mixed cut

Cushion

Pear

Modified brilliant cut

Faceted cut

Octagon

Brilliant cut

Emerald cut

Step cut

Cabochon cut

Round

Rectangle

Heart

Modified cut

Triangle

Pear shape cut

Square

Fancy

Mixed shape

Cut cornered square

Drop

Trilliant cut

Marquise

Clarity

Eye clean

Treatment

Not specified in the report

Commonly heated with no evidence of treatment

Oiling

Gemstone transparency

Transparent

Pearl luster

Excellent

Tanzania - Commonly heated with no evidence of treatment

5 pcs  Blue Tanzanite  - 3.16 ct - Instituto Gemólogico Español (IGE)

Zambia - Oiling

1 pcs  Green Emerald  - 2.65 ct - International Gemological Institute (IGI) - Uncommon Emerald Shape

1 pcs  Purple Sapphire  - 2.25 ct - Gem research Swiss Lab (GRS)

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Gemstones

3 objects

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