EFFY Collection Diamond Jewelry

(500+)

A dazzling display

of diamonds

Shine brighter than ever with brilliant new
diamond designs
crafted to your new-season
celebrations.

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Lab Grown Diamond Rings Lab Grown Diamond Earrings Lab Grown Diamond Necklaces Lab Grown Diamond Bracelets Diamond Studs Certified Diamonds

EFFY Collection
D'Oro by EFFY® Diamond Woven Ring (1 ct. t.w.) in 14k Yellow Gold (Also available in White Gold)
Current price $7,000.00; ;
Bonus offer with purchase
EFFY Collection
EFFY® Diamond Wrap Ring (1-5/8 ct. t.w.) in 14k Gold
Current price $9,000.00; ;
Bonus offer with purchase
Clearance
EFFY Collection
EFFY® Diamond Swirl Statement Ring (5/8 ct. t.w.) in 14k Two-Tone Gold
Now $5,499.00; 16% off;
Previous price $6,570.90
Bonus offer with purchase
Clearance
EFFY Collection
EFFY® Men's Diamond Brush Finish Band (1/3 ct. t.w.) in 14k Gold
Now $6,299.00; 19% off;
Previous price $7,800.90
Bonus offer with purchase
EFFY Collection
EFFY® Men's Diamond (1/6 ct. t.w.) & Tsavorite Accent Panther Ring in 14k Gold
Current price $5,200.00; ;
Bonus offer with purchase
EFFY Collection
Diamond Pendant Necklace (1-1/20 ct. t.w.) in 14k Yellow Gold, 17" + 1" extender
Current price $6,000.00; ;
Bonus offer with purchase
EFFY Collection
EFFY® Rose Quartz (1-7/8 ct. t.w.) & Diamond (1/8 ct. t.w.) Halo Heart Stud Earrings in 14k Rose Gold
Current price $1,800.00; ;
Bonus offer with purchase
EFFY Collection
Diamond Three-Row Ring (3/4 ct. t.w.) in 14k Yellow Gold
Current price $7,000.00; ;
Bonus offer with purchase
EFFY Collection
EFFY® Diamond Teardrop Pendant Necklace (3/4 ct. t.w.) in 14k Gold, 17" + 1" extender
Current price $4,300.00; ;
Bonus offer with purchase
EFFY Collection
EFFY® Diamond Wave Bangle Bracelet (1-1/4 ct. t.w.) in 14k Gold
Current price $12,000.00; ;
Bonus offer with purchase
EFFY Collection
EFFY® Diamond (1/2 ct. t.w.) & Ruby Accent Snake 16" Pendant Necklace in 14k Gold
Current price $4,800.00; ;
Bonus offer with purchase
Clearance
EFFY Collection
EFFY® Sapphire (3/4 ct. t.w.) & Diamond (1/10 ct. t.w.) Halo Stud Earrings in Gold Over Silver (Available in Ruby & Sterling Silver)
Now $629.00; 10% off;
Previous price $700.00
Bonus offer with purchase
EFFY Collection
EFFY® Diamond Open Teardrop Drop Earrings (1-1/20 ct. t.w.) in 14k Gold
Current price $7,500.00; ;
Bonus offer with purchase
Clearance
EFFY Collection
EFFY® Diamond Cluster 18" Collar Necklace (1/2 ct. t.w.) in 14k Gold-Plated Sterling Silver
Now $4,499.00; 16% off;
Previous price $5,355.90
Bonus offer with purchase
EFFY Collection
EFFY® Diamond Circle Openwork Bangle Bracelet (1-7/8 ct. t.w.) in 14k White Gold
Current price $12,000.00; ;
Bonus offer with purchase
EFFY Collection
EFFY® Multi-Color Diamond Ring (3/8 ct. t.w.) in 14k Gold
Current price $2,600.00; ;
Bonus offer with purchase
Clearance
EFFY Collection
EFFY® Cultured Freshwater Pearl (9mm) & Diamond (1/5 ct. t.w.) Drop Earrings in 14k White Gold
Now $1,909.00; 17% off;
Previous price $2,300.90
Bonus offer with purchase
Clearance
EFFY Collection
EFFY® Diamond Orbital Multiple Ring Drop Earrings (3/8 ct. t.w.) in Sterling Silver
Now $1,799.00; 14% off;
Previous price $2,100.90
Bonus offer with purchase
EFFY Collection
EFFY® Diamond Pavé Link Drop Earrings (5/8 ct. t.w.) in 14k White and Yellow Gold
Current price $4,000.00; ;
Bonus offer with purchase
Clearance
EFFY Collection
EFFY® Diamond Intertwining 18" Pendant Necklace (1/4 ct. t.w.) in Sterling Silver & 14k Gold-Plate
Now $1,299.00; 16% off;
Previous price $1,540.90
Bonus offer with purchase
EFFY Collection
EFFY® Diamond Mixed Cut Teardrop Halo 18" Pendant Necklace (1 ct. t.w.) in 14k White Gold (Also in yellow gold)
Current price $6,000.00; ;
Bonus offer with purchase
Clearance
EFFY Collection
EFFY® Cultured Freshwater Pearl (9mm) & Diamond (1/10 ct. t.w.) 18" Pendant Necklace in 14k White Gold
Now $1,749.00; 17% off;
Previous price $2,100.90
Bonus offer with purchase
EFFY Collection
EFFY® Diamond Line & Paperclip Link Bracelet (7/8 ct. t.w.) in 14k Two-Tone Gold
Current price $4,800.00; ;
Bonus offer with purchase
EFFY Collection
EFFY® Diamond Baguette Crossover Statement Ring (1-5/8 ct. t.w.) in 14k White Gold
Current price $9,200.00; ;
Bonus offer with purchase
EFFY Collection
EFFY® Diamond Cross Pendant Necklace (1/5 ct. t.w.) in 14k White Gold
Current price $1,700.00; ;
Bonus offer with purchase
EFFY Collection
EFFY® Diamond Rectangular Halo Cluster Ring (1/2 ct. t.w.) in 14k White Gold
Current price $7,900.90; ;
Bonus offer with purchase
EFFY Collection
EFFY® Turquoise & Diamond (1/8 ct. t.w.) Halo Stud Earrings in 14k Gold
Current price $1,850.00; ;
Bonus offer with purchase
Clearance
EFFY Collection
EFFY® Diamond Contrasting Intertwined Crisscross Ring (1/4 ct. t.w.) in Sterling Silver & 14k Gold-Plate
Now $1,229.00; 15% off;
Previous price $1,450.90
Bonus offer with purchase
EFFY Collection
EFFY® Lab Grown Diamond Mixed-Cut Cuff Ring (1-7/8 ct. t.w.) in 14k Gold
Current price $5,000.00; ;
Bonus offer with purchase
Clearance
EFFY Collection
EFFY® Diamond Bezel 18" Lariat Necklace (1 ct. t.w.) in 14k Gold
Now $5,819.00; ;
Previous price $6,000.00
Bonus offer with purchase
EFFY Collection
EFFY® Diamond Small Double Row Hoop Earrings (1/5 ct. t.w.) in Sterling Silver or 14k Gold-Plated Sterling Silver
Current price $700.00; ;
Bonus offer with purchase
EFFY Collection
EFFY® Lab Grown Diamond Oval Bezel Beaded 18" Pendant Necklace (2 ct. t.w.) in 14k Gold
Current price $5,500.00; ;
Bonus offer with purchase
EFFY Collection
EFFY® Diamond Dragon Pendant Necklace (5/8 ct. t.w.) in 14k Gold
Current price $5,200.00; ;
Bonus offer with purchase
Clearance
EFFY Collection
EFFY® Diamond Multi-Cut Multi-Circle 18" Pendant Necklace (5/8 ct. t.w.) in 14k Gold
Now $4,199.00; 13% off;
Previous price $4,800.00
Bonus offer with purchase
EFFY Collection
EFFY® Lab Grown Diamond Double Row Bracelet (6-1/20 ct. t.w.) in 14k White Gold (Also in Yellow Gold)
Current price $8,000.00; ;
Bonus offer with purchase
EFFY Collection
EFFY® Diamond Graduated 18" Statement Necklace (1-3/8 ct. t.w.) in 14k White Gold
Current price $10,000.00; ;
Bonus offer with purchase
EFFY Collection
EFFY® Diamond Horseshoe Buckle Ring (1/6 ct. t.w.) in 14k Gold
Current price $2,200.00; ;
Bonus offer with purchase
EFFY Collection
D'Oro by EFFY® Diamond Star of David Pendant Necklace (1/10 ct. t.w.) in 14k Gold
Current price $2,000.00; ;
Bonus offer with purchase
EFFY Collection
EFFY® Diamond Border Openwork Flower Statement Ring (3/8 ct. t.w.) in 14k Gold
Current price $5,000.00; ;
Bonus offer with purchase
Clearance
EFFY Collection
EFFY® Diamond Emerald-Shaped Baguette Cluster Stud Earrings (3/4 ct. t.w.) in 14k Gold
Now $6,669.00; ;
Previous price $6,880.90
Bonus offer with purchase
EFFY Collection
EFFY® Diamond Spike Dangle Huggie Hoop Earrings (1/6 ct. t.w.) in Gold-Plated Sterling Silver
Current price $500.00; ;
Bonus offer with purchase
EFFY Collection
EFFY® Diamond Cross 18" Pendant Necklace (1/10 ct. t.w.) in Sterling Silver
Current price $400.00; ;
Bonus offer with purchase
Clearance
EFFY Collection
EFFY® Diamond Star of David Sunray 18" Pendant Necklace (1/8 ct. t.w.) in 14k Gold
Now $2,619.00; ;
Previous price $2,700.00
Bonus offer with purchase
EFFY Collection
EFFY® Multicolor Diamond (1/2 ct. t.w.) & Emerald (1/20 ct. t.w.) Panther Head Link Bracelet in 14k Gold
Current price $6,000.00; ;
Bonus offer with purchase
Clearance
EFFY Collection
EFFY® Diamond Bezel 20" Statement Necklace (1 ct. t.w.) in 14k White, Yellow or Rose Gold
Now $4,199.00; ;
Previous price $4,400.00
Bonus offer with purchase
Clearance
EFFY Collection
EFFY® Cultured Freshwater Pearl (7.5MM) & Diamond Accent Drop Earrings in 14k Yellow Gold
Now $1,259.00; 32% off;
Previous price $1,850.90
Bonus offer with purchase
Clearance
EFFY Collection
EFFY® Diamond Triple Band Bangle Bracelet (1/5 ct. t.w.) in Sterling Silver & 18k Gold
Now $2,999.00; 12% off;
Previous price $3,400.90
Bonus offer with purchase
EFFY Collection
EFFY® Diamond Baguette & Round Vertical Bar 18" Pendant Necklace (1/2 ct. t.w.) in 14k Gold (Also available in 14k White Gold)
Current price $3,600.00; ;
Bonus offer with purchase
Clearance
EFFY Collection
EFFY® Diamond Cluster Oval Halo 18" Pendant Necklace (5/8 ct. t.w.) in Sterling Silver
Now $2,399.00; 14% off;
Previous price $2,800.90
Bonus offer with purchase
Clearance
EFFY Collection
EFFY® Black & White Diamond Loop Statement Ring (5/8 ct. t.w.) in 14k White Gold
Now $4,699.00; 31% off;
Previous price $6,800.90
Bonus offer with purchase
EFFY Collection
EFFY® Opal (3/4 ct. t.w.) and Diamond (1/8 ct. t.w.) Stud Earrings in 14k Rose Gold
Current price $1,400.00; ;
Bonus offer with purchase
EFFY Collection
EFFY® Lab Grown Diamond Oval Double Halo Stud Earrings (2-7/8 ct. t.w.) in 14k White Gold
Current price $7,700.00; ;
Bonus offer with purchase
Clearance
EFFY Collection
EFFY® Cultured Freshwater Pearl (9mm) & Diamond (3/8 ct. t.w.) Statement Ring in 14k Yellow Gold
Now $4,319.00; 20% off;
Previous price $5,400.90
Bonus offer with purchase
Clearance
EFFY Collection
EFFY® Cultured Freshwater Pearl (3 & 6mm) & Diamond (1/10 ct. t.w.) Swirl Ring in 14k Gold
Now $1,519.00; 20% off;
Previous price $1,900.00
Bonus offer with purchase
Clearance
EFFY Collection
EFFY® Diamond Intertwining Stud Earrings (1/3 ct. t.w.) in Sterling Silver & 14k Gold-Plate
Now $1,599.00; 16% off;
Previous price $1,900.90
Bonus offer with purchase
Clearance
EFFY Collection
EFFY® Diamond Mama & Baby Elephant 18" Pendant Necklace (1/10 ct. t.w.) in Sterling Silver
Now $649.00; 7% off;
Previous price $700.00
Bonus offer with purchase
Clearance
EFFY Collection
EFFY® White Diamond (1/6 ct. t.w.) & Black Diamond Accent Beetle Pendant Necklace in 14k Gold, 17" + 1" extender
Now $2,699.00; ;
Previous price $2,800.00
Bonus offer with purchase
Clearance
EFFY Collection
EFFY® Diamond Round & Baguette Circle Cluster Ring (1-5/8 ct. t.w.) in 14k White Gold
Now $10,299.00; 16% off;
Previous price $12,300.90
Bonus offer with purchase
EFFY Collection
EFFY® Diamond Teardrop Cluster Floral Lattice Statement Ring (1/3 ct. t.w.) in 14k Gold
Current price $6,000.00; ;
Bonus offer with purchase
Clearance
EFFY Collection
EFFY® Freshwater Pearl (9mm), Emerald (3/8 ct. t.w.) & Diamond (5/8 ct. t.w.) Drop Earrings in 14k Gold
Now $7,039.00; 20% off;
Previous price $8,800.00
Bonus offer with purchase

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