1 Carat Diamond Ring

Blueberry Tanzanite (2-1/2 ct. t.w.) & Diamond (5/8 ct. t.w.) Halo Statement Ring in 14k White Gold (Also Available in 14K Rose Gold or 14k Yellow Gold)

EFFY® Tanzanite (6 ct. t.w.) & Diamond (3/8 ct. t.w.) Halo Ring in 14k White Gold

Blueberry Tanzanite (2 ct. t.w.) & Diamond (5/8 ct. t.w.) Ring in 14k White Gold (Also available in 14K Rose Gold and 14K Gold)

Sapphire (9/10 ct. t.w.) and Diamond Accent Ring in 14k White Gold (Also Available in Tanzanite, Emerald and Ruby)

Sapphire (2-7/8 ct. t.w.) & Diamond (1/3 ct. t.w.) Ring in 14k White Gold (Also in Emerald, Tanzanite and Ruby)

Sapphire (1-1/4 ct. t.w.) & Diamond (1/4 ct. t.w.) 18" Pendant Necklace in 14k White Gold (Also available in Tanzanite, Emerald and Ruby)

Sapphire (1 ct. t.w.) & Diamond (1/4 ct. t.w.) Ring in 14k White Gold (Also Available in Emerald, Tanzanite & Ruby)

Blueberry Tanzanite & Diamond Ring, Earrings & Necklace

EFFY® Tanzanite (6 ct. t.w.) & Diamond (3/8 ct. t.w.) Halo 16" Pendant Necklace in 14k White Gold

Tanzanite (2 Ct. t.w.) and Diamond (1/2 Ct. t.w.) Halo Ring

Tanzanite (2-1/3 Ct. t.w.) and Diamond (1/3 Ct. t.w.) Ring

Tanzanite (2-3/4 Ct. t.w.) and Diamond (3/4 Ct. t.w.) Halo Ring

Tanzanite (3-1/7 Ct. t.w.) and Diamond (1/3 Ct. t.w.) Ring

Blueberry Tanzanite (2-1/2 ct. t.w.) & Diamond (1/4 ct. t.w.) 20" Adjustable Pendant Necklace in 14k White Gold

EFFY® Amethyst (3-7/8 ct. t.w.), Tanzanite (1/2 ct. t.w.) & Diamond (3/8 ct. t.w.) Statement Ring in 14k Gold

Tanzanite (1-1/4 ct. t.w.) & Diamond (1/8 ct. t.w.) Ring Set in 14k Gold

Tanzanite (2-1/3 ct. t.w.) & Diamond (5/8 ct. t.w.) Cushion Halo Statement Ring in 14k Gold

EFFY® Tanzanite Marquise Tennis Bracelet (12-1/3 ct. t.w.) in Sterling Silver

EFFY® Tanzanite (1-3/4 ct. t.w.) & Diamond (1/3 ct. t.w.) Marquise Halo Ring in 14k Gold

Tanzanite (2 ct. t.w.) & Diamond (5/8 ct. t.w.) Ring in 14k White Gold

Tanzanite (2-3/4 ct. t.w.) & Diamond (1/3 ct. t.w.) Oval Ring in 14k Gold

Sapphire (9/10 ct. t.w.) and Diamond Accent Ring in 14k White Gold (Also Available in Tanzanite, Emerald and Ruby)

Tanzanite (1-1/3 ct. t.w.) & Diamond (3/8 ct. t.w.) Halo Ring in 14k White Gold

3-Pc. Set Tanzanite (2 ct. t.w.) & Diamond (1/10 ct. t.w.) Stack Rings in Sterling Silver

Tanzanite (2 ct. t.w.) & Diamond (1/2 ct. t.w.) Double Halo Ring in 10k White & Rose Gold

Tanzanite (2-1/3 ct. t.w.) & Diamond (1/3 ct. t.w.) Cushion Ring in 14k Gold

Blueberry Tanzanite (2 ct. t.w.) & Diamond (1/2 ct. t.w.) Charm Hoop Earrings in 14k White Gold

Blueberry Tanzanite (2 ct. t.w.) & Diamond (5/8 ct. t.w.) Jewelry Collection in 14k White Gold

Tanzanite (1-5/8 ct. t.w.) & Diamond (1/8 ct. t.w.) in 14k Gold

EFFY® Oval Tanzanite & Diamond Ring in 14K White Gold

Tanzanite (1-1/4 ct. t.w.) & Diamond (1/2 ct. t.w.) Halo Multirow Ring in 10k White Gold

Tanzanite (1-5/8 ct. t.w.) & Diamond (1/5 ct. t.w.) Ring Set in 14k Gold

Tanzanite (7/8 Ct. t.w.) and Diamond (1/3 Ct. t.w.) Ring

Tanzanite Cushion-Cut Solitaire 18" Pendant Necklace (1-1/2 ct. t.w.) in 10k Rose Gold

EFFY® Tanzanite & Diamond Pear Halo Jewelry Collection in 14k White Gold

Tanzanite (1-3/8 Ct. t.w.) and Diamond (1/6 Ct. t.w.) Ring

Tanzanite (1-5/8 ct. t.w.) & Diamond (1/4 ct. t.w.) Emerald-Cut Ring in 14k Gold

Tanzanite (2-3/4 Ct. t.w.) and Diamond (1/4 Ct. t.w.) Ring

Tanzanite (2-1/3 ct. t.w.) & Diamond (1/4 ct. t.w.) Cushion Halo Ring in 14k Gold

Tanzanite (2-1/3 ct. t.w.) & Diamond (1/8 ct. t.w.) Cushion Ring in 14k Gold

Blueberry Tanzanite (2 ct. t.w.) & Diamond (1/2 ct. t.w.) Ring in 14k Gold (Also Available in 14K White Gold)

Tanzanite (1-1/4 ct. t.w.) & Diamond (5/8 ct. t.w.) Oval Double Halo Ring in 14k Gold

Tanzanite (2-1/3 Ct. t.w.) and Diamond (1/3 Ct. t.w.) Ring

Blueberry Tanzanite (1-5/8 ct. t.w.), Denim Ombré (5/8 ct. t.w.), White Sapphire (1/6 ct. t.w.) & Nude Diamond (1/6 ct. t.w.) Halo Ring in 14k Rose Gold

Tanzanite (1-3/8 ct. t.w.) & Diamond (5/8 ct. t.w.) Round Halo Statement Ring in 14k Gold

Tanzanite (1-7/8 ct. t.w.) & Diamond (1/10 ct. t.w.) Pear Ring in 14k Gold

Aquamarine (1-1/4 ct. t.w.) & White Topaz (1/5 ct. t.w.) Halo Ring in Gold-Plated Sterling Silver (Also in Tanzanite & Morganite)

EFFY® Tanzanite (1-3/8 ct. t.w.) & Diamond (1/20 ct. t.w.) Starfish & Sea Turtle Bypass Ring in Sterling Silver & Gold-Plate

Tanzanite (1-5/8 Ct. t.w.) and Diamond (1/2 Ct. t.w.) Halo Ring

Tanzanite (7/8 ct. t.w.) & Diamond (1/5 ct. t.w.) Pear Halo Ring in 14k Gold

EFFY® Tanzanite (9/10 ct. t.w.) & Diamond (1/3 ct. t.w.) Stud Earrings in 14k White or Yellow Gold (Also available in Ruby, Emerald & Sapphire)

Sapphire (1-1/3 ct. t.w.) & Diamond (1/4 ct. t.w.) 3-Stone Ring in 14k Gold (Also in Ruby, Emerald & Tanzanite)

Violette by EFFY® Tanzanite Stud Earrings in 14k Gold (1 ct. t.w.), Created for Macy's

EFFY® Tanzanite (3-1/2 ct. t.w.) & Diamond (3/8 ct. t.w.) Pear Drop Earrings in 14k White Gold

Tanzanite (3-1/5 Ct. t.w.) and Diamond (3/8 Ct. t.w.) Halo Stud Earrings

Tanzanite (1-4/5 ct. t.w.) & Diamond (1/3 ct. t.w.) Openwork Statement Ring in 14k White Gold

Tanzanite (5/8 ct. t.w.) and Diamond (1/8 ct. t.w.) Ring in 14k White Gold

Tanzanite (1-5/8 ct. t.w.) & Diamond (5/8 ct. t.w.) Emerald-Cut Double Halo Statement Ring in 14k Gold

Sapphire (3/4 ct. t.w.) & Diamond (1/10 ct. t.w.) in 14k Gold (Also in Tanzanite, Ruby and Emerald)