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All EFFY

133 Products

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  1. EFFY® 1/3 ct. tw. Champagne & White Diamond Criss Cross Ring in 14K Rose Gold
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  2. EFFY® Garnet & 1/2 ct. tw. Diamond Ring in 14K Rose Gold
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  3. EFFY® 1 3/8 ct. tw. Diamond Earrings in 14K White Gold
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  4. EFFY® 1 ct. tw. Blue & White Diamond Ring in 14K Rose Gold
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  5. EFFY® 1 ct. tw. Blue & White Diamond Ring in 14K Rose Gold
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  6. EFFY® 7/8 ct. tw. Champagne Diamond Pendant in 14K Rose Gold
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  7. EFFY® Morganite & 1/2 ct. tw. Diamond Ring in 14K White & Rose Gold
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  8. EFFY® 5/8 ct. tw. Diamond Pendant in 14K Gold
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  9. EFFY® 3/4 ct. tw. Diamond Ring in 14K Yellow Gold
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  10. EFFY® 1/2 ct. tw. Diamond Band in 14K Yellow Gold
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  11. EFFY® Opal & Multi-Sapphire Ring in 14K Rose Gold
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  12. EFFY® Aquamarine & 1/7 ct. tw. Diamond Ring in 14K Rose Gold
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  13. EFFY® Tanzanite & 1/3 ct. tw. Diamond Ring in 14K White Gold
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  14. EFFY® Tanzanite & 1/3 ct. tw. Champagne & White Diamond Ring in 14K Rose Gold
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  15. EFFY® Morganite & 1/4 ct. tw. Diamond Ring in 14K White Gold
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133 Products

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EFFY® Jewelry at Helzberg Diamonds

With EFFY® jewelry, there are no limits to beauty, style and self expression. Every piece in the entire EFFY® collection has meticulous attention to quality, craftsmanship, and fine details.

Effy Hematian refuses to put limits on his jewelry designs, seeking out inspiration from every corner of the globe. It's a daring approach that has captivated some of the brightest stars in Hollywood. Providing true choice, and standing as a champion for a woman's individuality. That was Effy's vision when he came to America in 1979. And over 250,000 innovative jewelry styles later, it's still true today. Shop Effy rings, earrings, and necklaces today!