Pierres précieuses

Bleu Tanzanite - 17.01 ct - Gemological Institute of America (GIA)

1 pcs Rouge Spinelle - 9.16 ct - Lotus Gemology (Thaïlande) - Origine : Vietnam

Bleu Saphir - 6.93 ct - Lotus Gemology (Thaïlande) - Couleur bleue riche à faible.

1 pcs Bleu Saphir - 2.41 ct - Gemological Institute of America (GIA) - RoyalBlue du Sri Lanka

1 pcs Bleu Saphir - 3.09 ct - Gemological Institute of America (GIA)

1 pcs Bleu, Violet Tanzanite - 5.91 ct - International Gemological Institute (IGI)

Bleu Tanzanite - 9.12 ct - Gemological Institute of America (GIA)

1 pcs Violet Saphir - 5.72 ct - International Gemological Institute (IGI) - COLOR CHANGE SAPPHIRE

1 pcs Vert Émeraude - 7.12 ct - Gemological Institute of America (GIA)

1 pcs Bleu Saphir - 3.04 ct - Gemological Institute of America (GIA) - Aucune chaleur en provenance du Sri Lanka

1 pcs Vert Émeraude - 2.11 ct - Gemological Institute of America (GIA)

1 pcs Rouge Spinelle - 8.04 ct - Lotus Gemology (Thaïlande) - Origine : Vietnam — Sans chaleur

1 pcs Rose Saphir - 2.55 ct - Gemological Institute of America (GIA)

1 pcs Bleu, Vert Aigue-marine - 15.17 ct - Gemological Institute of America (GIA)

1 pcs Bleu Saphir - 2.28 ct - Gemological Institute of America (GIA)

1 pcs Bleu Saphir - 8.04 ct - International Gemological Institute (IGI) - No Heat Birmanie

1 pcs Bleu Saphir - 7.90 ct - Gemological Institute of America (GIA)

Bleu Tanzanite - 27.05 ct - Gemological Institute of America (GIA)

1 pcs Violet Saphir - 5.01 ct - Gemological Institute of America (GIA)

Bleu Saphir - 3.64 ct - GRS (Laboratoire Gem Research Swiss)

Bleu Saphir - 3.93 ct - GRS (Laboratoire Gem Research Swiss) - Sri Lanka, près de Royal

1 pcs Bleu, Vert Aigue-marine - 18.69 ct - Gemological Institute of America (GIA)

1 pcs Saphir - 4.05 ct - Gemological Institute of America (GIA)

Rose, Violet Saphir - 3.99 ct - GRS (Laboratoire Gem Research Swiss) - Sans chaleur, teinte rose