Pierres précieuses

Tanzanite bleu, taille ovale, Tanzanie — 7.55 ct

Carat weight:

3'478 CHF

Saphir bleu royal de forme ovale, Sri Lanka

Carat weight:

20'110 CHF

Tanzanite bleu, taille ovale, Tanzanie — 25.58 ct

Carat weight:

41'385 CHF

Saphir bleu royal en forme de cœur, Sri Lanka

Carat weight:

14'296 CHF

Tanzanite bleu, taille coeur, Tanzanie — 7.38 ct

Carat weight:

3'399 CHF

Saphir Cornflower Blue, taille ovale, Sri Lanka — 4.08 ct

Carat weight:

12'502 CHF

Rhodolite violet, taille ovale, Madagascar — 2.14 ct

Carat weight:

397 CHF

Saphir bleu, taille coeur, Sri Lanka

Carat weight:

1'662 CHF

Tanzanite bleu, taille ovale, Tanzanie — 2.55 ct

Carat weight:

1'366 CHF

Grenat rhodolite ovale, Madagascar

Carat weight:

365 CHF

Tanzanite bleu, taille ovale, Tanzanie — 7.76 ct

Carat weight:

3'573 CHF

Saphir bleu intense de forme ovale, Sri Lanka — 4.54 ct

Carat weight:

14'674 CHF

Tanzanite bleu intense, taille ovale, Tanzanie

Carat weight:

3'748 CHF

Saphir bleu intense de forme ovale, Sri Lanka — 3.84 ct

Carat weight:

11'322 CHF

Spinelle de Mahenge violet-rose, forme ovale, Tanzanie

Carat weight:

22'355 CHF

Saphir Lilac, taille coeur, cabochon

Carat weight:

260 CHF

Saphir bleu, taille ovale, Sri Lanka

Carat weight:

5'788 CHF

Saphir bleu intense de forme ovale, Sri Lanka — 8.81 ct

Carat weight:

14'093 CHF

Tanzanite bleu, taille coeur, Tanzanie — 1.93 ct

Carat weight:

592 CHF

Tanzanite bleu, taille coeur, Tanzanie — 7.91 ct

Carat weight:

3'643 CHF

Saphir bleu royal non chauffé de forme ovale, Sri Lanka

Carat weight:

17'045 CHF

Rhodolite violet, taille ovale, Madagascar — 1.87 ct

Carat weight:

345 CHF

Saphir Royal Blue, taille ovale, Sri Lanka — 6.04 ct

Carat weight:

19'093 CHF

Grenat rhodolite ovale, Tanzanie

Carat weight:

2'161 CHF