Hiszpania

Dyplom Gemologist przez IGE (Madryt) z ponad 20-letnim doświadczeniem poświęconym marketingowi kamieni szlachetnych.
Gem profesjonalny rzeźbiarz, specjalista od niestandardowych rozmiarów i precyzyjnych rozmiarów.

Auctions

Gemstone Auction (Certified Gemologists)

Tanzania - Heat treatment

1 pcs  Tanzanite  - 27.73 ct - No laboratory report

Zambia - Oiling

Emerald  - 3.25 ct - No laboratory report

Sri Lanka - Heat treatment

Sapphire  - 1.31 ct - No laboratory report

Pakistan - Not specified in the report

Aquamarine  - 4.56 ct - No laboratory report

Ethiopia - Not specified in the report

Opal  - 6.93 ct - No laboratory report

Tanzanite  - 21.60 ct - No laboratory report

Emerald  - 2.74 ct - No laboratory report

Bolivia - Heat treatment

Ametrine  - 39.65 ct - No laboratory report

Aquamarine  - 4.61 ct - No laboratory report

Mozambique - Heat treatment

Ruby  - 0.89 ct - No laboratory report

Sapphire  - 1.46 ct - No laboratory report

Sri Lanka - Oval - No Certification

Blue Sapphire - 1.06 ct

Brazil - Irradiation

Topaz  - 19.43 ct - No laboratory report

Opal  - 11.38 ct - No laboratory report

Sapphire  - 1.34 ct - No laboratory report

Emerald  - 5.05 ct - No laboratory report

Ametrine  - 31.16 ct - No laboratory report

Pakistan - Emerald - No Certification

Tourmaline Indicolite - 1.10 ct

Tourmaline  - 1.82 ct - No laboratory report

Tanzania - Oval - No Certification

Tanzanite - 1.41 ct

Emerald  - 1.75 ct - No laboratory report

Ametrine  - 30.79 ct - No laboratory report

Pakistan - No evidence of treatment

Aquamarine  - 2.92 ct - No laboratory report

Ruby  - 0.54 ct - No laboratory report

Sapphire  - 0.71 ct - No laboratory report

Emerald  - 5.20 ct - No laboratory report

Pakistan - Heat treatment

Aquamarine  - 2.03 ct - No laboratory report

Sapphire  - 0.75 ct - No laboratory report

Congo - Not specified in the report

Tourmaline  - 1.80 ct - No laboratory report

Tanzanite  - 1.58 ct - No laboratory report

Emerald  - 5.04 ct - No laboratory report

Aquamarine  - 2.00 ct - No laboratory report

Tourmaline  - 1.56 ct - No laboratory report

Sapphire  - 0.84 ct - No laboratory report

India - Not specified in the report

3 pcs  Quartz  - 17.15 ct - No laboratory report

3 pcs  Topaz  - 13.03 ct - No laboratory report

Myanmar/Burma - Not specified in the report

3 pcs  Spinel  - 2.23 ct - No laboratory report

3 pcs  Tourmaline  - 5.00 ct - No laboratory report

Africa - Not specified in the report

5 pcs  Garnet  - 14.92 ct - No laboratory report

Brazil - Not specified in the report

2 pcs  Amethyst  - 37.62 ct - No laboratory report

Mexico - Not specified in the report

2 pcs  Fire Opal  - 1.38 ct - No laboratory report

Tanzania - Not specified in the report

12 pcs  Tsavorite  - 2.14 ct - No laboratory report

3 pcs  Peridot  - 3.98 ct - No laboratory report

6 pcs  Tanzanite  - 2.71 ct - No laboratory report

12 pcs  Tourmaline  - 5.71 ct - No laboratory report

12 pcs  Tourmaline  - 5.26 ct - No laboratory report

4 pcs  Fire Opal  - 2.10 ct - No laboratory report

3 pcs  Sapphire  - 1.58 ct - No laboratory report

Tanzania - Pear - No Certification

2 pcs  Tanzanite - 1.92 ct

25 pcs  Sapphire  - 2.90 ct - No laboratory report

4 pcs  Tourmaline  - 3.91 ct - No laboratory report

Emerald - No Certification

2 pcs  Emerald - 1.85 ct

5 pcs  Spinel  - 4.05 ct - No laboratory report

3 pcs  Tanzanite - 5.56 ct

Oiling

Emerald  - 1.62 ct - No laboratory report

2 pcs  Sapphire  - 1.45 ct - No laboratory report

Colombia - Oiling

3 pcs  Emerald  - 1.61 ct - No laboratory report

Ethiopia - Oval - No Certification

2 pcs  Noble Opal - 5.49 ct

Emerald  - 2.47 ct - No laboratory report

3 pcs  Tanzanite  - 7.44 ct - No laboratory report

3 pcs  Tourmaline  - 3.37 ct - No laboratory report

5 pcs  Sapphire  - 2.22 ct - No laboratory report

2 pcs  Topaz  - 14.55 ct - No laboratory report

3 pcs  Apatite  - 4.41 ct - No laboratory report

Ametrine  - 36.47 ct - No laboratory report

Aquamarine  - 3.02 ct - No laboratory report

Opal  - 1.87 ct - No laboratory report

Tanzanite - 1.09 ct

Sapphire  - 0.62 ct - No laboratory report

Emerald  - 2.80 ct - No laboratory report

China - Not specified in the report

Fluorite  - 8.69 ct - No laboratory report

Sapphire  - 0.73 ct - No laboratory report

Tanzanite  - 40.32 ct - No laboratory report

Emerald  - 2.37 ct - No laboratory report

Australia - Heat treatment

Sapphire  - 1.57 ct - No laboratory report

Opal  - 13.18 ct - No laboratory report

Aquamarine  - 11.45 ct - No laboratory report

Ametrine  - 27.80 ct - No laboratory report

Tanzanite  - 22.94 ct - No laboratory report

Sapphire  - 1.14 ct - No laboratory report

Blue Sapphire - 1.00 ct

Sapphire  - 1.55 ct - No laboratory report

Pakistan - Oval - No Certification

Aquamarine - 2.94 ct

Sapphire  - 0.97 ct - No laboratory report

Tanzanite  - 24.30 ct - No laboratory report

Emerald  - 1.08 ct - No laboratory report

Sapphire  - 0.99 ct - No laboratory report

Tourmaline  - 2.07 ct - No laboratory report

Blue Sapphire - 0.74 ct

Spinel  - 1.22 ct - No laboratory report

Sapphire  - 1.23 ct - No laboratory report

Heat treatment

Citrine  - 52.64 ct - Instituto Gemólogico Español (IGE)

Topaz  - 32.97 ct - No laboratory report

3 pcs  Quartz  - 6.76 ct - No laboratory report

4 pcs  Sapphire  - 1.35 ct - No laboratory report

2 pcs  Apatite  - 2.02 ct - No laboratory report

3 pcs  Tourmaline  - 2.45 ct - No laboratory report

5 pcs  Apatite  - 1.80 ct - No laboratory report

Brazil - Heat treatment

3 pcs  Citrine  - 18.80 ct - No laboratory report

3 pcs  Garnet  - 2.22 ct - No laboratory report

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Przedmioty oferowane przez joséandréshurtadomelero