•
279 products
GIA CERTIFIED 3.80 ct AAAA OVAL CUT (11.12 x 8.71 mm) NATURAL D'BLOCK TANZANITE GIA CERTIFIED 3.80 ct AAAA OVAL CUT (11.12 x 8.71 mm) NATURAL D'BLOCK TANZANITE
GIA CERTIFIED 3.80 ct AAAA OVAL CUT (11.12 x 8.71 mm) NATURAL D'BLOCK TANZANITE
$2,264.99 $1,359.00 USD
GIA Certified 10.66 ct AAAA Oval (14.73 x 11.45 mm) Natural D'Block Tanzanite GIA Certified 10.66 ct AAAA Oval (14.73 x 11.45 mm) Natural D'Block Tanzanite
GIA Certified 10.66 ct AAAA Oval (14.73 x 11.45 mm) Natural D'Block Tanzanite
$5,907.99 $3,544.80 USD
GIA Certified 10.16 ct AAAA+ Pear (13.26 x 13.73 mm) Natural D'Block Tanzanite GIA Certified 10.16 ct AAAA+ Pear (13.26 x 13.73 mm) Natural D'Block Tanzanite
GIA Certified 10.16 ct AAAA+ Pear (13.26 x 13.73 mm) Natural D'Block Tanzanite
$6,041.99 $3,625.20 USD
GIA CERTIFIED 6.29 ct AAAA OVAL CUT (12.78 x 9.30 mm) NATURAL D'BLOCK TANZANITE GIA CERTIFIED 6.29 ct AAAA OVAL CUT (12.78 x 9.30 mm) NATURAL D'BLOCK TANZANITE
GIA CERTIFIED 6.29 ct AAAA OVAL CUT (12.78 x 9.30 mm) NATURAL D'BLOCK TANZANITE
$3,747.99 $2,248.80 USD
GIA Certified 9.35 ct AAAA Pear (19.60 x 10.90 mm) Natural D'Block Tanzanite GIA Certified 9.35 ct AAAA Pear (19.60 x 10.90 mm) Natural D'Block Tanzanite
Sale
GIA Certified 9.35 ct AAAA Pear (19.60 x 10.90 mm) Natural D'Block Tanzanite
$5,471.99 $2,188.80 USD
GIA Certified 11.12 ct AAAA Pear (17.88 x 11.84 mm) Natural D'Block Tanzanite GIA Certified 11.12 ct AAAA Pear (17.88 x 11.84 mm) Natural D'Block Tanzanite
Sale
GIA Certified 11.12 ct AAAA Pear (17.88 x 11.84 mm) Natural D'Block Tanzanite
$6,506.99 $2,602.80 USD
GIA Certified 13.56 ct AAAA Pear (17.72 x 13.35 mm) Natural D'Block Tanzanite GIA Certified 13.56 ct AAAA Pear (17.72 x 13.35 mm) Natural D'Block Tanzanite
Sale
GIA Certified 13.56 ct AAAA Pear (17.72 x 13.35 mm) Natural D'Block Tanzanite
$7,934.99 $3,174.00 USD
GIA Certified 9.17 ct AAAA Trillion(12.69 x 13.28 mm) Natural D'Block Tanzanite GIA Certified 9.17 ct AAAA Trillion(12.69 x 13.28 mm) Natural D'Block Tanzanite
Sale
GIA Certified 9.17 ct AAAA Trillion(12.69 x 13.28 mm) Natural D'Block Tanzanite
$5,372.99 $2,149.20 USD
GIA Certified 10.06 ct AAAA Trillion(14.52 x 15.18 mm) Natural D'Block Tanzanite GIA Certified 10.06 ct AAAA Trillion(14.52 x 15.18 mm) Natural D'Block Tanzanite
Sale
GIA Certified 10.06 ct AAAA Trillion(14.52 x 15.18 mm) Natural D'Block Tanzanite
$5,886.99 $2,355.00 USD
GIA Certified 29.37 ct AAAA Round (18.28 x 18.47 mm) Natural D'Block Tanzanite GIA Certified 29.37 ct AAAA Round (18.28 x 18.47 mm) Natural D'Block Tanzanite
Sale
GIA Certified 29.37 ct AAAA Round (18.28 x 18.47 mm) Natural D'Block Tanzanite
$17,171.99 $6,868.80 USD
GIA Certified 12.78 ct AAAA Round (12.77 x 12.91 mm) Natural D'Block Tanzanite GIA Certified 12.78 ct AAAA Round (12.77 x 12.91 mm) Natural D'Block Tanzanite
Sale
GIA Certified 12.78 ct AAAA Round (12.77 x 12.91 mm) Natural D'Block Tanzanite
$7,478.99 $2,991.60 USD
GIA Certified 13.19 ct AAAA Round (13.38 x 13.65 mm) Natural D'Block Tanzanite GIA Certified 13.19 ct AAAA Round (13.38 x 13.65 mm) Natural D'Block Tanzanite
Sale
GIA Certified 13.19 ct AAAA Round (13.38 x 13.65 mm) Natural D'Block Tanzanite
$7,718.99 $3,087.60 USD
GIA Certified 11.14 ct AAAA Round (13.03 x 13.26 mm) Natural D'Block Tanzanite GIA Certified 11.14 ct AAAA Round (13.03 x 13.26 mm) Natural D'Block Tanzanite
Sale
GIA Certified 11.14 ct AAAA Round (13.03 x 13.26 mm) Natural D'Block Tanzanite
$6,512.99 $2,605.20 USD

Our collections

Tourmaline

Explore

Tanzanite

Explore

Opal

Explore
All Gemstone