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169 of 4449 products
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 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 15.65 ct AAAA Oval (17.70 x 13.77 mm) Natural D'Block Tanzanite GIA Certified 15.65 ct AAAA Oval (17.70 x 13.77 mm) Natural D'Block Tanzanite
Sale
GIA Certified 15.65 ct AAAA Oval (17.70 x 13.77 mm) Natural D'Block Tanzanite
$9,144.99 $3,658.20 USD
GIA Certified 9.19 ct AAAA Oval (15.60 x 11.48 mm) Natural D'Block Tanzanite GIA Certified 9.19 ct AAAA Oval (15.60 x 11.48 mm) Natural D'Block Tanzanite
Sale
GIA Certified 9.19 ct AAAA Oval (15.60 x 11.48 mm) Natural D'Block Tanzanite
$5,378.99 $2,151.60 USD
GIA Certified 12.76 ct AAAA Oval (16.15 x 12.26 mm) Natural D'Block Tanzanite GIA Certified 12.76 ct AAAA Oval (16.15 x 12.26 mm) Natural D'Block Tanzanite
Sale
GIA Certified 12.76 ct AAAA Oval (16.15 x 12.26 mm) Natural D'Block Tanzanite
$7,466.99 $2,986.80 USD
GIA Certified 9.02 ct AAAA Oval Cut (14.67 x 10.99 mm) Natural D'Block Tanzanite GIA Certified 9.02 ct AAAA Oval Cut (14.67 x 10.99 mm) Natural D'Block Tanzanite
Sale
GIA Certified 9.02 ct AAAA Oval Cut (14.67 x 10.99 mm) Natural D'Block Tanzanite
$5,277.99 $2,111.40 USD
GIA Certified 7.50 ct AAAA Oval (13.24 x 11.09 mm) Natural D'Block Tanzanite GIA Certified 7.50 ct AAAA Oval (13.24 x 11.09 mm) Natural D'Block Tanzanite
Sale
GIA Certified 7.50 ct AAAA Oval (13.24 x 11.09 mm) Natural D'Block Tanzanite
$4,389.99 $1,756.20 USD
GIA Certified 7.81 ct AAAA Oval (13.95 x 10.06 mm) Natural D'Block Tanzanite GIA Certified 7.81 ct AAAA Oval (13.95 x 10.06 mm) Natural D'Block Tanzanite
Sale
GIA Certified 7.81 ct AAAA Oval (13.95 x 10.06 mm) Natural D'Block Tanzanite
$4,575.99 $1,830.60 USD
GIA Certified 7.69 ct AAAA Oval (13.24 x 10.87 mm) Natural D'Block Tanzanite GIA Certified 7.69 ct AAAA Oval (13.24 x 10.87 mm) Natural D'Block Tanzanite
Sale
GIA Certified 7.69 ct AAAA Oval (13.24 x 10.87 mm) Natural D'Block Tanzanite
$4,506.99 $1,803.00 USD
GIA Certified 7.13 ct AAAA Oval (13.07 x 11.02 mm) Natural D'Block Tanzanite GIA Certified 7.13 ct AAAA Oval (13.07 x 11.02 mm) Natural D'Block Tanzanite
Sale
GIA Certified 7.13 ct AAAA Oval (13.07 x 11.02 mm) Natural D'Block Tanzanite
$4,178.99 $1,671.60 USD
GIA Certified 8.24 ct AAAA Oval (13.95 x 10.73 mm) Natural D'Block Tanzanite GIA Certified 8.24 ct AAAA Oval (13.95 x 10.73 mm) Natural D'Block Tanzanite
Sale
GIA Certified 8.24 ct AAAA Oval (13.95 x 10.73 mm) Natural D'Block Tanzanite
$4,821.99 $1,929.00 USD
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

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