• Filters

    Filter by

    Availability
    Price
    $
    $
    Gem Size Depth ( d )
    Weight
    Hardness
    Treatment
    Origin
    Luster
    Clarity
    Gem Size Width ( w )
    Gem Size Length ( l )
    Shape
    Grade
    Color
    Clear all
222 products
2.51 ct AIG Certified Oval (10.51 x 7.75 mm) Greenish Yellow Tanzanite 2.51 ct AIG Certified Oval (10.51 x 7.75 mm) Greenish Yellow Tanzanite
2.51 ct AIG Certified Oval (10.51 x 7.75 mm) Greenish Yellow Tanzanite
Regular price $623.99 Sale price $374.40 USD
2.43 ct AIG Certified Oval(9.91 x 7.67 mm) Greenish Yellow Tanzanite 2.43 ct AIG Certified Oval(9.91 x 7.67 mm) Greenish Yellow Tanzanite
2.43 ct AIG Certified Oval(9.91 x 7.67 mm) Greenish Yellow Tanzanite
Regular price $606.99 Sale price $364.20 USD
1.40 ct AIG Certified Oval (8.03 x 6.44 mm) Greenish Yellow Tanzanite 1.40 ct AIG Certified Oval (8.03 x 6.44 mm) Greenish Yellow Tanzanite
1.40 ct AIG Certified Oval (8.03 x 6.44 mm) Greenish Yellow Tanzanite
Regular price $367.99 Sale price $220.80 USD
1.49 ct AIG Certified Oval (8.23 x 6.05 mm) Violetish Blue Tanzanite 1.49 ct AIG Certified Oval (8.23 x 6.05 mm) Violetish Blue Tanzanite
1.49 ct AIG Certified Oval (8.23 x 6.05 mm) Violetish Blue Tanzanite
Regular price $388.99 Sale price $233.40 USD
2.06 ct AIG Certified Oval (9.40 x 7.13 mm) Natural Blue Yellow Tanzanite 2.06 ct AIG Certified Oval (9.40 x 7.13 mm) Natural Blue Yellow Tanzanite
2.06 ct AIG Certified Oval (9.40 x 7.13 mm) Natural Blue Yellow Tanzanite
Regular price $519.99 Sale price $312.00 USD
2.10 ct AIG Certified Oval(9.11 x 6.82 mm) Natural Blue Yellow Tanzanite 2.10 ct AIG Certified Oval(9.11 x 6.82 mm) Natural Blue Yellow Tanzanite
2.10 ct AIG Certified Oval(9.11 x 6.82 mm) Natural Blue Yellow Tanzanite
Regular price $528.99 Sale price $317.40 USD
1.30 ct AIG Certified Oval(8.20 x 6.22 mm) Natural Blue Yellow Tanzanite 1.30 ct AIG Certified Oval(8.20 x 6.22 mm) Natural Blue Yellow Tanzanite
1.30 ct AIG Certified Oval(8.20 x 6.22 mm) Natural Blue Yellow Tanzanite
Regular price $343.99 Sale price $206.40 USD
1.78 ct AIG Certified Oval (9.53 x 7.32 mm) Brownish Yellow Tanzanite 1.78 ct AIG Certified Oval (9.53 x 7.32 mm) Brownish Yellow Tanzanite
1.78 ct AIG Certified Oval (9.53 x 7.32 mm) Brownish Yellow Tanzanite
Regular price $454.99 Sale price $273.00 USD
2.33 ct AIG Certified Oval (10.06 x 7.82 mm) Brownish Yellow Tanzanite 2.33 ct AIG Certified Oval (10.06 x 7.82 mm) Brownish Yellow Tanzanite
2.33 ct AIG Certified Oval (10.06 x 7.82 mm) Brownish Yellow Tanzanite
Regular price $583.99 Sale price $350.40 USD
1.74 ct AIG Certified Oval (8.94 x 6.86 mm) Brownish Yellow Tanzanite 1.74 ct AIG Certified Oval (8.94 x 6.86 mm) Brownish Yellow Tanzanite
1.74 ct AIG Certified Oval (8.94 x 6.86 mm) Brownish Yellow Tanzanite
Regular price $445.99 Sale price $267.60 USD
7.15 ct AIG Certified VVS Octagon Cut (10.95 x 10.75 mm) Bluish Violet Tanzanite 7.15 ct AIG Certified VVS Octagon Cut (10.95 x 10.75 mm) Bluish Violet Tanzanite
7.15 ct AIG Certified VVS Octagon Cut (10.95 x 10.75 mm) Bluish Violet Tanzanite
Regular price $2,820.99 Sale price $1,692.60 USD
GIA Certified 10.81 ct AAAA Oval (14.06 x 11.28 mm) Natural D'Block Tanzanite GIA Certified 10.81 ct AAAA Oval (14.06 x 11.28 mm) Natural D'Block Tanzanite
GIA Certified 10.81 ct AAAA Oval (14.06 x 11.28 mm) Natural D'Block Tanzanite
Regular price $6,226.99 Sale price $3,736.20 USD
GIA Certified 9.27 ct AAAA Cushion (12.83 x 10.11 mm) Natural D'Block Tanzanite GIA Certified 9.27 ct AAAA Cushion (12.83 x 10.11 mm) Natural D'Block Tanzanite
GIA Certified 9.27 ct AAAA Cushion (12.83 x 10.11 mm) Natural D'Block Tanzanite
Regular price $5,403.99 Sale price $3,242.40 USD