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274 products
GIA Certified 17.02ct AAAA Trillion (16.32 x 16.21 mm) Natural D'Block Tanzanite GIA Certified 17.02ct AAAA Trillion (16.32 x 16.21 mm) Natural D'Block Tanzanite
GIA Certified 17.02ct AAAA Trillion (16.32 x 16.21 mm) Natural D'Block Tanzanite
$9,963.99 $5,978.40 USD
GIA Certified 29.34 ct AAAA Round (18.40 x 18.35 mm) Natural D'Block Tanzanite GIA Certified 29.34 ct AAAA Round (18.40 x 18.35 mm) Natural D'Block Tanzanite
GIA Certified 29.34 ct AAAA Round (18.40 x 18.35 mm) Natural D'Block Tanzanite
$17,171.99 $10,303.20 USD
GIA Certified 12.77 ct AAAA Round (12.90 x 12.86 mm) Natural D'Block Tanzanite GIA Certified 12.77 ct AAAA Round (12.90 x 12.86 mm) Natural D'Block Tanzanite
GIA Certified 12.77 ct AAAA Round (12.90 x 12.86 mm) Natural D'Block Tanzanite
$7,478.99 $4,487.40 USD
GIA Certified 13.18 ct AAAA Round (13.48 x 13.42 mm) Natural D'Block Tanzanite GIA Certified 13.18 ct AAAA Round (13.48 x 13.42 mm) Natural D'Block Tanzanite
GIA Certified 13.18 ct AAAA Round (13.48 x 13.42 mm) Natural D'Block Tanzanite
$7,718.99 $4,631.40 USD
GIA Certified 11.12 ct AAAA Round (13.22 x 13.12 mm) Natural D'Block Tanzanite GIA Certified 11.12 ct AAAA Round (13.22 x 13.12 mm) Natural D'Block Tanzanite
GIA Certified 11.12 ct AAAA Round (13.22 x 13.12 mm) Natural D'Block Tanzanite
$6,512.99 $3,907.80 USD
GIA Certified 15.62 ct AAAA Oval (17.67 x 13.80 mm) Natural D'Block Tanzanite GIA Certified 15.62 ct AAAA Oval (17.67 x 13.80 mm) Natural D'Block Tanzanite
GIA Certified 15.62 ct AAAA Oval (17.67 x 13.80 mm) Natural D'Block Tanzanite
$9,144.99 $5,487.00 USD
GIA Certified 18.42 ct AAAA Oval (17.94 x 13.73 mm) Natural D'Block Tanzanite GIA Certified 18.42 ct AAAA Oval (17.94 x 13.73 mm) Natural D'Block Tanzanite
GIA Certified 18.42 ct AAAA Oval (17.94 x 13.73 mm) Natural D'Block Tanzanite
$10,782.99 $6,469.80 USD
GIA Certified 17.52 ct AAAA Oval (18.50 x 14.12 mm) Natural D'Block Tanzanite GIA Certified 17.52 ct AAAA Oval (18.50 x 14.12 mm) Natural D'Block Tanzanite
GIA Certified 17.52 ct AAAA Oval (18.50 x 14.12 mm) Natural D'Block Tanzanite
$10,256.99 $6,154.20 USD
GIA Certified 12.75 ct AAAA Oval (16.12 x 12.32 mm) Natural D'Block Tanzanite GIA Certified 12.75 ct AAAA Oval (16.12 x 12.32 mm) Natural D'Block Tanzanite
GIA Certified 12.75 ct AAAA Oval (16.12 x 12.32 mm) Natural D'Block Tanzanite
$7,466.99 $4,480.20 USD
GIA Certified 7.50 ct AAAA Oval (14.14 x 11.69 mm) Natural D'Block Tanzanite GIA Certified 7.50 ct AAAA Oval (14.14 x 11.69 mm) Natural D'Block Tanzanite
GIA Certified 7.50 ct AAAA Oval (14.14 x 11.69 mm) Natural D'Block Tanzanite
$4,394.99 $2,637.00 USD
GIA Certified 9.01 ct AAAA Oval Cut (14.66 x 11.02 mm) Natural D'Block Tanzanite GIA Certified 9.01 ct AAAA Oval Cut (14.66 x 11.02 mm) Natural D'Block Tanzanite
GIA Certified 9.01 ct AAAA Oval Cut (14.66 x 11.02 mm) Natural D'Block Tanzanite
$5,277.99 $3,166.80 USD
GIA Certified 7.77 ct AAAA Oval (13.29 x 10.07 mm) Natural D'Block Tanzanite GIA Certified 7.77 ct AAAA Oval (13.29 x 10.07 mm) Natural D'Block Tanzanite
GIA Certified 7.77 ct AAAA Oval (13.29 x 10.07 mm) Natural D'Block Tanzanite
$4,553.99 $2,732.40 USD
GIA Certified 6.75 ct AAAA Oval Cut (12.97 x 10.06 mm) Natural D'Block Tanzanite GIA Certified 6.75 ct AAAA Oval Cut (12.97 x 10.06 mm) Natural D'Block Tanzanite
GIA Certified 6.75 ct AAAA Oval Cut (12.97 x 10.06 mm) Natural D'Block Tanzanite
$3,956.99 $2,374.20 USD
GIA Certified 7.69 ct AAAA Oval (13.24 x 10.86 mm) Natural D'Block Tanzanite GIA Certified 7.69 ct AAAA Oval (13.24 x 10.86 mm) Natural D'Block Tanzanite
GIA Certified 7.69 ct AAAA Oval (13.24 x 10.86 mm) Natural D'Block Tanzanite
$4,506.99 $2,704.20 USD

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