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4849 products
GIA Certified 8.19 ct AAAA Oval (13.13 x 10.55 mm) Natural D'Block Tanzanite GIA Certified 8.19 ct AAAA Oval (13.13 x 10.55 mm) Natural D'Block Tanzanite
Sale
GIA Certified 8.19 ct AAAA Oval (13.13 x 10.55 mm) Natural D'Block Tanzanite
$4,793.99 $1,917.60 USD
GIA Certified 12.63 ct AAAA Octagon (13.64 x 11.52 mm) Natural D'Block Tanzanite GIA Certified 12.63 ct AAAA Octagon (13.64 x 11.52 mm) Natural D'Block Tanzanite
Sale
GIA Certified 12.63 ct AAAA Octagon (13.64 x 11.52 mm) Natural D'Block Tanzanite
$7,478.99 $2,991.60 USD
GIA Certified 8.31 ct AAAA Oval (13.01 x 10.91 mm) Natural D'Block Tanzanite GIA Certified 8.31 ct AAAA Oval (13.01 x 10.91 mm) Natural D'Block Tanzanite
Sale
GIA Certified 8.31 ct AAAA Oval (13.01 x 10.91 mm) Natural D'Block Tanzanite
$4,868.99 $1,947.60 USD
GIA Certified 10.04 ct AAAA Octagon (13.08 x 10.92 mm) Natural D'Block Tanzanite GIA Certified 10.04 ct AAAA Octagon (13.08 x 10.92 mm) Natural D'Block Tanzanite
Sale
GIA Certified 10.04 ct AAAA Octagon (13.08 x 10.92 mm) Natural D'Block Tanzanite
$5,880.99 $2,352.60 USD
GIA Certified 13.45 ct AAAA Octagon (16.98 x 12.00 mm) Natural D'Block Tanzanite GIA Certified 13.45 ct AAAA Octagon (16.98 x 12.00 mm) Natural D'Block Tanzanite
Sale
GIA Certified 13.45 ct AAAA Octagon (16.98 x 12.00 mm) Natural D'Block Tanzanite
$7,863.99 $3,145.80 USD
GIA Certified 13.15 ct AAAA Oval (16.32 x 13.04 mm) Natural D'Block Tanzanite GIA Certified 13.15 ct AAAA Oval (16.32 x 13.04 mm) Natural D'Block Tanzanite
Sale
GIA Certified 13.15 ct AAAA Oval (16.32 x 13.04 mm) Natural D'Block Tanzanite
$7,688.99 $3,075.60 USD
GIA Certified 7.01 ct AAAA Oval (13.45 x 9.99 mm) Natural D'Block Tanzanite GIA Certified 7.01 ct AAAA Oval (13.45 x 9.99 mm) Natural D'Block Tanzanite
Sale
GIA Certified 7.01 ct AAAA Oval (13.45 x 9.99 mm) Natural D'Block Tanzanite
$4,101.99 $1,641.00 USD
GIA Certified 5.53 ct AAAA Oval (14.14 x 10.03 mm) Natural D'Block Tanzanite GIA Certified 5.53 ct AAAA Oval (14.14 x 10.03 mm) Natural D'Block Tanzanite
Sale
GIA Certified 5.53 ct AAAA Oval (14.14 x 10.03 mm) Natural D'Block Tanzanite
$3,242.99 $1,297.20 USD
GIA Certified 16.02 ct AAAA Heart (15.30 x 16.50 mm) Natural D'Block Tanzanite GIA Certified 16.02 ct AAAA Heart (15.30 x 16.50 mm) Natural D'Block Tanzanite
Sale
GIA Certified 16.02 ct AAAA Heart (15.30 x 16.50 mm) Natural D'Block Tanzanite
$9,372.99 $3,749.40 USD
GIA Certified 10.12 ct AAAA Round (12.35 x 12.43 mm) Natural D'Block Tanzanite GIA Certified 10.12 ct AAAA Round (12.35 x 12.43 mm) Natural D'Block Tanzanite
Sale
GIA Certified 10.12 ct AAAA Round (12.35 x 12.43 mm) Natural D'Block Tanzanite
$5,921.99 $2,368.80 USD
GIA Certified 20.69 ct AAAA Oval (18.05 x 14.01 mm) Natural D'Block Tanzanite GIA Certified 20.69 ct AAAA Oval (18.05 x 14.01 mm) Natural D'Block Tanzanite
Sale
GIA Certified 20.69 ct AAAA Oval (18.05 x 14.01 mm) Natural D'Block Tanzanite
$12,093.99 $4,837.80 USD
GIA Certified 7.32 ct AAAA Oval (13.11 x 10.82 mm) Natural D'Block Tanzanite GIA Certified 7.32 ct AAAA Oval (13.11 x 10.82 mm) Natural D'Block Tanzanite
Sale
GIA Certified 7.32 ct AAAA Oval (13.11 x 10.82 mm) Natural D'Block Tanzanite
$4,283.99 $1,713.60 USD
GIA Certified 8.38 ct AAAA Pear (18.85 x 11.07 mm) Natural D'Block Tanzanite GIA Certified 8.38 ct AAAA Pear (18.85 x 11.07 mm) Natural D'Block Tanzanite
Sale
GIA Certified 8.38 ct AAAA Pear (18.85 x 11.07 mm) Natural D'Block Tanzanite
$4,910.99 $1,964.40 USD
GIA Certified 17.57 ct AAAA Cushion (14.26 x 14.15 mm) Natural D'Block Tanzanite GIA Certified 17.57 ct AAAA Cushion (14.26 x 14.15 mm) Natural D'Block Tanzanite
Sale
GIA Certified 17.57 ct AAAA Cushion (14.26 x 14.15 mm) Natural D'Block Tanzanite
$10,274.99 $4,110.00 USD

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