Skip to content

Diamanti blu naturali

4378 diamonds found

I diamanti blu devono il loro colore alla presenza in tracce di boro nel reticolo cristallino — nell'ordine di frazioni di parte per milione — che assorbe le lunghezze d'onda del rosso, dell'arancione e del giallo trasmettendo il blu; queste pietre Type IIb rappresentano meno dello 0,1 per cento di tutti i diamanti naturali e sono gli unici diamanti da gioielleria a condurre l'elettricità. La saturazione governa il valore in modo assoluto: meno dell'1 per cento dei blu sottoposti al GIA raggiunge il Fancy Vivid, e una tonalità secondaria grigia riduce sensibilmente il prezzo a parità di intensità.

Guida completa →

Diamond color

Natural
Lab-grown
Sort by
0.3 ct Natural Fancy Cushion FANCY SI2
Natural Fancy

0.30 ct · FANCY · SI2

HRD

Cushion

€382.00

incl. 21% VAT

View detail
0.31 ct Natural Fancy Cushion FANCY SI2
Natural Fancy

0.31 ct · FANCY · SI2

HRD

Cushion

€395.00

incl. 21% VAT

View detail
0.3 ct Natural Fancy Cushion FANCY VS1
Natural Fancy

0.30 ct · FANCY · VS1

HRD

Cushion

€507.00

incl. 21% VAT

View detail
0.31 ct Natural Fancy Cushion FANCY VS1
Natural Fancy

0.31 ct · FANCY · VS1

HRD

Cushion

€524.00

incl. 21% VAT

View detail
0.31 ct Natural Fancy Cushion FANCY VS1
Natural Fancy

0.31 ct · FANCY · VS1

HRD

Cushion

€524.00

incl. 21% VAT

View detail
0.32 ct Natural Fancy Cushion FANCY VS1
Natural Fancy

0.32 ct · FANCY · VS1

HRD

Cushion

€540.00

incl. 21% VAT

View detail
0.3 ct Natural Fancy Radiant FANCY VS1
Natural Fancy

0.30 ct · FANCY · VS1

HRD

Radiant

€541.00

incl. 21% VAT

View detail
0.3 ct Natural Fancy Cushion FANCY VVS2
Natural Fancy

0.30 ct · FANCY · VVS2

HRD

Cushion

€548.00

incl. 21% VAT

View detail
0.31 ct Natural Fancy Cushion FANCY VVS1
Natural Fancy

0.31 ct · FANCY · VVS1

HRD

Cushion

€579.00

incl. 21% VAT

View detail
0.3 ct Natural Fancy Cushion FANCY VVS1
Natural Fancy

0.30 ct · FANCY · VVS1

HRD

Cushion

€589.00

incl. 21% VAT

View detail
0.3 ct Natural Fancy Cushion FANCY VVS1
Natural Fancy

0.30 ct · FANCY · VVS1

HRD

Cushion

€589.00

incl. 21% VAT

View detail
0.3 ct Natural Fancy Cushion FANCY VVS1
Natural Fancy

0.30 ct · FANCY · VVS1

HRD

Cushion

€589.00

incl. 21% VAT

View detail
0.3 ct Natural Fancy Cushion FANCY VVS1
Natural Fancy

0.30 ct · FANCY · VVS1

HRD

Cushion

€589.00

incl. 21% VAT

View detail
0.31 ct Natural Fancy Cushion FANCY VVS1
Natural Fancy

0.31 ct · FANCY · VVS1

HRD

Cushion

€609.00

incl. 21% VAT

View detail
0.34 ct Natural Fancy Cushion FANCY VVS1
Natural Fancy

0.34 ct · FANCY · VVS1

HRD

Cushion

€633.00

incl. 21% VAT

View detail
0.33 ct Natural Fancy Cushion FANCY VVS1
Natural Fancy

0.33 ct · FANCY · VVS1

HRD

Cushion

€647.00

incl. 21% VAT

View detail
0.3 ct Natural Fancy Round brilliant FANCY SI1
Natural Fancy

0.30 ct · FANCY · SI1

GIA

Round brilliant

€651.00

incl. 21% VAT

View detail
0.37 ct Natural Fancy Cushion FANCY VVS2
Natural Fancy

0.37 ct · FANCY · VVS2

HRD

Cushion

€673.00

incl. 21% VAT

View detail
0.3 ct Natural Fancy Round brilliant FANCY SI1
Natural Fancy

0.30 ct · FANCY · SI1

GIA

Round brilliant

€692.00

incl. 21% VAT

View detail
0.3 ct Natural Fancy Round brilliant FANCY VS2
Natural Fancy

0.30 ct · FANCY · VS2

GIA

Round brilliant

€692.00

incl. 21% VAT

View detail