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274 products
GIA Certified 18.52 ct AAAA Pear (21.42 x 14.38 mm) Natural D'Block Tanzanite GIA Certified 18.52 ct AAAA Pear (21.42 x 14.38 mm) Natural D'Block Tanzanite
GIA Certified 18.52 ct AAAA Pear (21.42 x 14.38 mm) Natural D'Block Tanzanite
$10,841.99 $6,505.20 USD
GIA Certified 9.14 ct AAAA Pear (17.59 x 11.63 mm) Natural D'Block Tanzanite GIA Certified 9.14 ct AAAA Pear (17.59 x 11.63 mm) Natural D'Block Tanzanite
GIA Certified 9.14 ct AAAA Pear (17.59 x 11.63 mm) Natural D'Block Tanzanite
$5,354.99 $3,213.00 USD
GIA Certified 11.54 ct AAAA Pear (17.91 x 12.92 mm) Natural D'Block Tanzanite GIA Certified 11.54 ct AAAA Pear (17.91 x 12.92 mm) Natural D'Block Tanzanite
GIA Certified 11.54 ct AAAA Pear (17.91 x 12.92 mm) Natural D'Block Tanzanite
$6,758.99 $4,055.40 USD
GIA Certified 12.69 ct AAAA Octagon (15.45 x 11.86 mm) Natural D'Block Tanzanite GIA Certified 12.69 ct AAAA Octagon (15.45 x 11.86 mm) Natural D'Block Tanzanite
GIA Certified 12.69 ct AAAA Octagon (15.45 x 11.86 mm) Natural D'Block Tanzanite
$7,430.99 $4,458.60 USD
GIA Certified 7.81 ct AAAA Oval (13.90 x 10.07 mm) Natural D'Block Tanzanite GIA Certified 7.81 ct AAAA Oval (13.90 x 10.07 mm) Natural D'Block Tanzanite
GIA Certified 7.81 ct AAAA Oval (13.90 x 10.07 mm) Natural D'Block Tanzanite
$4,575.99 $2,745.60 USD
GIA Certified 8.18 ct AAAA Oval (13.12 x 10.57 mm) Natural D'Block Tanzanite GIA Certified 8.18 ct AAAA Oval (13.12 x 10.57 mm) Natural D'Block Tanzanite
GIA Certified 8.18 ct AAAA Oval (13.12 x 10.57 mm) Natural D'Block Tanzanite
$4,793.99 $2,876.40 USD
GIA Certified 12.77 ct AAAA Octagon (13.71 x 11.55 mm) Natural D'Block Tanzanite GIA Certified 12.77 ct AAAA Octagon (13.71 x 11.55 mm) Natural D'Block Tanzanite
GIA Certified 12.77 ct AAAA Octagon (13.71 x 11.55 mm) Natural D'Block Tanzanite
$7,478.99 $4,487.40 USD
GIA Certified 9.78 ct AAAA Pear (18.30 x 10.58 mm) Natural D'Block Tanzanite GIA Certified 9.78 ct AAAA Pear (18.30 x 10.58 mm) Natural D'Block Tanzanite
GIA Certified 9.78 ct AAAA Pear (18.30 x 10.58 mm) Natural D'Block Tanzanite
$5,729.99 $3,438.00 USD
GIA Certified 8.31 ct AAAA Oval (12.99 x 10.89 mm) Natural D'Block Tanzanite GIA Certified 8.31 ct AAAA Oval (12.99 x 10.89 mm) Natural D'Block Tanzanite
GIA Certified 8.31 ct AAAA Oval (12.99 x 10.89 mm) Natural D'Block Tanzanite
$4,868.99 $2,921.40 USD
GIA Certified 10.04 ct AAAA Octagon (13.09 x 10.91 mm) Natural D'Block Tanzanite GIA Certified 10.04 ct AAAA Octagon (13.09 x 10.91 mm) Natural D'Block Tanzanite
GIA Certified 10.04 ct AAAA Octagon (13.09 x 10.91 mm) Natural D'Block Tanzanite
$5,880.99 $3,528.60 USD
GIA Certified 13.43 ct AAAA Octagon (16.89 x 12.07 mm) Natural D'Block Tanzanite GIA Certified 13.43 ct AAAA Octagon (16.89 x 12.07 mm) Natural D'Block Tanzanite
GIA Certified 13.43 ct AAAA Octagon (16.89 x 12.07 mm) Natural D'Block Tanzanite
$7,863.99 $4,718.40 USD
GIA Certified 13.17ct AAAA Trillion (16.04 x 15.97 mm) Natural D'Block Tanzanite GIA Certified 13.17ct AAAA Trillion (16.04 x 15.97 mm) Natural D'Block Tanzanite
GIA Certified 13.17ct AAAA Trillion (16.04 x 15.97 mm) Natural D'Block Tanzanite
$7,712.99 $4,627.80 USD
GIA Certified 13.13 ct AAAA Oval (16.31 x 13.12 mm) Natural D'Block Tanzanite GIA Certified 13.13 ct AAAA Oval (16.31 x 13.12 mm) Natural D'Block Tanzanite
GIA Certified 13.13 ct AAAA Oval (16.31 x 13.12 mm) Natural D'Block Tanzanite
$7,688.99 $4,613.40 USD
GIA Certified 7.00 ct AAAA Oval (13.44 x 10.04 mm) Natural D'Block Tanzanite GIA Certified 7.00 ct AAAA Oval (13.44 x 10.04 mm) Natural D'Block Tanzanite
GIA Certified 7.00 ct AAAA Oval (13.44 x 10.04 mm) Natural D'Block Tanzanite
$4,101.99 $2,461.20 USD

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