A beautiful flower made of mixed-cut multi-gemstones is enhanced by the sparkle of diamonds in this elegant pendant necklace from Effy.

Effy Collection Effy Multi-Gemstone (2-1/5 ct. t.w.) & Diamond (1/6 ct. t.w.) Flower Pendant Necklace in 14k Gold, 16" + 2" extender - Multi Stone

Effy brings you the dangerous side of dazzle with this jaguar head pendant necklace, set with glistening diamonds and piercing emerald eyes.

Effy Collection Effy Diamond (3/8 ct. t.w.) & Emerald Accent Jaguar Head 18" Pendant Necklace in 14k Gold - Gold

A dazzling cluster of mixed-cut diamonds (marquise, pear, round, and square) form a dramatic flower cluster on this exquisite pendant necklace from Effy.

Effy Collection Effy Diamond Mixed Cut Flower 18" Pendant Necklace (1 ct. t.w.) in 14k White Gold - White Gold

Effy designs with exceptional craftsmanship and elegance to create this fancy collar necklace set with pear- and round-cut lab grown diamonds in 14k white gold.

Effy Collection Effy Lab Grown Diamond Pear & Round Fancy 18" Collar Necklace (6-1/2 ct. t.w.) in 14K White Gold - White Gold

A dazzling spiral of lab grown diamonds finishes in a light-catching cluster on this exquisite pendant necklace from Effy.

Effy Collection Effy Lab Grown Diamond Spiral Cluster 18" Pendant Necklace (2-5/8 ct. t.w.) in 14k Gold - Gold

Effy gives love sparkle with this exquisite heart-shaped pendant necklace set with halo wrapped diamonds in 14k white gold.

Effy Collection Effy Diamond Halo Open Heart 18" Pendant Necklace (1-1/6 ct. t.w.) in 14k White Gold - White Gold

A shimmering diamond flower is at the heart of this gorgeous Effy lariat necklace, with additional bezel-set diamond accents.

Effy Collection Effy Diamond Flower 18" Lariat Necklace (3/4 ct. t.w.) in 14k White Gold - White Gold

Grace and beauty are artfully combined in this stunning blue topaz cross pendant necklace from Effy.

Effy Collection Effy Blue Topaz Cross 18" Pendant Necklace (5 ct. t.w.) in Sterling Silver - Blue Topaz

Isn't it romantic? Dazzling diamonds are set in a gleaming silver heart on this beautiful pendant necklace from Effy.

Effy Collection Effy Diamond Heart 18" Pendant Necklace (1/4 ct. t.w.) in Sterling Silver or 14k Gold-Plated Sterling Silver - Gold-Plated Sterling Silver

A delicate diamond pave heart is stationed on a fine silver chain of this graceful pendant necklace from Effy.

Effy Collection Effy Diamond Pave Heart 18" Pendant Necklace (1/8 ct. t.w.) in Sterling Silver or 14k Gold-Plated Sterling Silver - Gold-Plated Sterling Silver

A stunning cluster of round-cut pave diamonds (3/4 ct. t.w.) creates a very touching heart on D'Oro by Effy Collection's diamond necklace. Crafted in 14k gold or 14k rose gold. Approximate length: 16 inches. Approximate drop: 3/4 inch.

Effy Collection D'Oro by Effy Diamond Pave Diamond Heart Pendant (3/4 ct. t.w.) in 14k Gold or 14k Rose Gold - Yellow Gold

Keep your eye on sparkle with this chic evil eye pendant necklace designed by Effy with sparkling white diamonds and a black diamond center.

Effy Collection Effy Black Diamond Accent & Diamond (1/6 ct. t.w.) Evil Eye 18" Pendant Necklace in Sterling Silver - 14K Yellow Gold Over Sterling Silver

The rich tones of amethyst, blue topaz, London blue topaz, citrine, pink tourmaline, and peridot are clustered together in an intricate openwork frame on this pendant necklace from Effy.

Effy Collection Effy Multi-Gemstone Cluster Framed 18" Pendant Necklace (1-1/2 ct. t.w.) in Sterling Silver - Multi Gemstone

A large diamond pave link is the daring focus of this chic Effy pendant necklace.

Effy Collection Effy Diamond Pave Open Link 18" Pendant Necklace (1/2 ct. t.w.) in 14k White and Yellow Gold - Two Tone

A dazzling spiral of diamonds embraces an oval-cut citrine on this uniquely-designed pendant necklace from Effy.

Effy Collection Effy Citrine (3 ct. t.w.) & Diamond (1/5 ct. t.w.) Swirl 18" Pendant Necklace in 14k Gold - Yellow Gol

Who wouldn't be "Happy" wearing this sparkling diamond pendant necklace from Effy?

Effy Collection Effy Diamond Happy 18" Pendant Necklace (1/5 ct. t.w.) in Sterling Silver - Angel

Protect your style with the stunning blue glow of this sapphire and diamond (1/8 ct. t.w.) evil eye pendant necklace designed by Effy.

Effy Collection Effy Sapphire (1/6 ct. t.w.) & Diamond (1/8 ct. t.w.) Evil Eye 18" Pendant Necklace in Sterling Silver & 18k Yellow Gold - Sapphire

A shimmering stylized heart is outlined with diamonds on this gorgeous Effy pendant necklace.

Effy Collection Effy Diamond Open Heart 18" Pendant Necklace (3/4 ct. t.w.) in 14k White Gold - White Gold

Frost your neckline with this sparkling necklace from Effy Collection with a mix of diamonds detailing the collar.

Effy Collection Diamond Collar 18" Necklace (2-7/8 ct. t.w.) in 14k Gold - Gold

Romance and elegance are equally paired in this beautiful teardrop pendant necklace from Effy, set with stunning marquise-cut rubies and sparkling round diamonds in an openwork rose gold design.

Effy Collection Effy Ruby (1-1/8 ct. t.w.) & Diamond (1/4 ct. t.w.) Marquise Teardrop Cluster 18" Pendant Necklace in 14k Rose Gold - Rose Gold

Dangling stones of lapis luzuli are paired with cultured freshwater pearls in this modern and elegant statement necklace from Effy.

Effy Collection Effy Cultured Freshwater Pearl (4 & 6mm) & Lapis Lazuli 21" Statement Necklace in Sterling Silver - Silver

Fill your life with luck and sparkle with this diamond Effy horseshoe pendant necklace.

Effy Collection Effy Diamond Horseshoe 18" Pendant Necklace (1/6 ct. t.w.) in Sterling Silver - Sterling Silver

A stunning oval jade gemstone is framed by diamond swirls in this exotic and elegant pendant necklace from Effy.

Effy Collection Effy Dyed Jade & Diamond (1/8 ct. t.w.) 18" Pendant Necklace in 14k Gold - 14K Yellow Gold

An elegant flower motif is created with a fancy-cut black onyx and a glittery diamond accent on a 14k gold pendant necklace from Effy.

Effy Collection Effy Onyx & Diamond Accent Flower 18" Pendant Necklace in 14k Gold - Onyx

Dare to stand out in exquisite glamour with this beautiful Effy statement necklace, designed in rose gold with pear-cut lab grown rubies in halos of sparkling lab grown diamonds

Effy Collection Effy Lab Grown Ruby (16-1/4 ct. t.w.) & Lab Grown Diamond (2-5/8 ct. t.w.) 18" Statement Necklace in 14k Rose Gold - Rose Gold

A dramatic panther head statement necklace, set with white and espresso diamonds with glistening emerald eyes - from Effy.

Effy Collection Effy Multicolor Diamond (x ct. t.w.) & Emerald (1/20 ct. t.w.) Panther Head 17" Statement Necklace - Yellow Gol

A dazzling pear-cut sapphire is at the heart of this openwork pendant necklace outlined in a halo of diamonds - from Effy.

Effy Collection Effy Sapphire (1-1/20 ct. t.w.) & Diamond (1/5 ct. t.w.) Openwork Teardrop 18" Pendant Necklace in 14k White Gold - White Gold

The unfathomably deep color of a pear-cut London blue topaz showcased in a two-tone rope framed pendant necklace from Effy.

Effy Collection Effy London Blue Topaz 18" Pendant Necklace (6-1/2 ct. t.w.) in Sterling Silver & 14k Gold-Plate - Blue Topaz

The height of glamour and sophistication. This gorgeous Effy collar necklace, set with oval-cut sapphires alternating with diamond accents.

Effy Collection Effy Sapphire (12-3/4 ct. t.w.) & Diamond (1/5 ct. t.w.) 18" Collar Necklace in Sterling Silver. - Sapphire

Think pink with this colorful lab grown pink sapphire and lab grown diamond pear halo pendant necklace from Effy.

Effy Collection Effy Lab Grown Pink Sapphire (5-5/8 ct. t.w) & Lab Grown Diamond (1-1/3 ct. t.w.) Pear Halo 18" Pendant Necklace in 14k Gold - Yellow Gold

A fabulous mixed cut cluster of multicolor sapphires and tsavorite sits inside a diamond-outlined swirl on this absolutely gorgeous pendant necklace from Effy

Effy Collection Effy Multi-Gemstone (2-3/8 ct. t.w.) & Diamond (1/4 ct. t.w.) Swirl Cluster 18" Pendant Necklace in 14k Gold - Yellow Gol

This whimsical Effy pendant necklace features a dazzling diamond starfish playing in an ocean of mixed-cut sapphire, tsavorite, and amethyst stones, outlined in halos of black and additional white diamonds.

Effy Collection Effy Multi-Gemstone (3-7/8 ct. t.w.), Black Diamond (3/8 ct. t.w.) & White Diamond (1/4 ct. t.w.) Starfish 18" Pendant Necklace in 14k White Gold - Mu

An elegant cross is set with glistening diamonds on this 14k gold cross pendant necklace from Effy.

Effy Collection Effy Diamond Cross 18" Pendant Necklace (1/5 ct. t.w.) in 14k Gold - 14K Gold

A skinny halo of shimmering diamonds embraces a glistening pear-cut onyx in this striking pendant necklace from Effy.

Effy Collection Effy Onyx (22 x 15mm) & Diamond (1/8 ct. t.w.) 18" Pendant Necklace in 14k Gold - Yellow Gold

Look fabulous in the ombre elegance of this multi-sapphire pendant necklace from Effy.

Effy Collection Effy Multi-Sapphire Ombre Cluster 18" Pendant Necklace (3-1/3 ct. t.w.) in Sterling Silver - Sterling Silver

Two-tone crisscrossing rows are paired with sparkling diamonds in this unique pendant necklace from Effy.

Effy Collection Effy Diamond Intertwining 18" Pendant Necklace (1/4 ct. t.w.) in Sterling Silver & 14k Gold-Plate - Sterling Silver

Cast a colorful and glamorous silhouette in this beautiful Effy pendant necklace, set with a cluster of blue diamonds, embraced by a halo of white diamonds, in 14k white gold.

Effy Collection Effy Blue Diamond (5/8 ct. t.w.) & White Diamond (3/8 ct. t.w.) Halo 18" Pendant Necklace in 14k White Gold - White Gold

Effy leaves her breathless with the enchanting sparkle of this diamond tennis necklace, set in 14k white gold

Effy Collection Effy Diamond 18" Tennis Necklace (5-1/10 ct. t.w.) in 14k White Gold - White Gold

Exotic dragon's heads, adorned with diamonds and rubies grasp a diamond ring in this stunning collar necklace from Effy.

Effy Collection Effy Diamond (1/3 ct. t.w.) & Ruby (1/10 ct. t.w.) Two Dragon Head 17" Statement Necklace in 14k Gold - Yellow Gol

When her love language is diamonds, gift her this beautiful pendant necklace set with diamond pave in a floral-theme from Effy.

Effy Collection Effy Diamond Flower Pave Disc 18" Pendant Necklace (1-1/3 ct. t.w.) in 14k Gold - Yellow Gol

An enchanting swirl of diamonds leads to a bold and beautiful emerald-cut emerald on this elegant pendant necklace from Effy.

Effy Collection Effy Emerald (1-3/8 ct. t.w.) & Diamond (1/5 ct. t.w.) Pendant Necklace in 14k Gold - Yellow Gol

Four vibrantly-colored gemstone form the petals of this diamond-accented flower pendant necklace from Effy

Effy Collection Effy Multi-Gemstone (2-1/6 ct. t.w.) & Diamond Accent Flower 18" Pendant Necklace in 14k Gold - Yellow Gol

A fabulous floral motif permeates this beautiful Effy pendant necklace designed with marquise-, pear-, oval-, and round-cut lab grown diamonds in an elegant cluster.

Effy Collection Effy Lab Grown Diamond Mixed-Cut Floral Motif 18" Pendant Necklace (1-7/8 ct. t.w.) in 14k White Gold - White Gold

Catch of wave of beachy-keen style with this adorable diamond sea turtle pendant necklace from Effy.

Effy Collection Effy Diamond Sea Turtle 18" Pendant Necklace (1/4 ct. t.w.) in Sterling Silver - Sterling Silver

A glistening row of cultured freshwater pearls brings timeless elegance to a sterling silver collar necklace from Effy.

Effy Collection Effy Cultured Freshwater Pearl (6mm) & Cable Chain Collar Necklace in Sterling Silver, 18" + 1" extender - Sterling Silver

A spectacular three carats of lab grown diamonds is showcased on this 14k white gold tennis necklace from Effy, accented by a half carat lab grown emerald.

Effy Collection Effy Pear-Shape Lab Grown Emerald (1/2 ct. t.w.) & Lab Grown Diamond (3 ct. t.w.) 18" Tennis Necklace in 14k White Gold - Emerald

Indulge in the elegant mystique of this round-shape white and espresso diamond dragon pendant necklace (5/8 ct. t.w.) beautifully crafted by Effy in 14k gold. Approximate length: 18". Approximate drop: 1-3/8".

Effy Collection Effy Diamond Dragon Pendant Necklace (5/8 ct. t.w.) in 14k Gold - Yellow Gold

Glossy cultured freshwater pearls (5, 6, & 7mm) alternate with textured gold balls in this fashion-forward lariat necklace from Effy created in 14k gold. Lobster clasp. Approximate length: 18". Approximate drop: 2-1/2".

Effy Collection Effy Cultured Freshwater Pearl (5, 6, & 7mm) Lariat Necklace in 14k Gold - Yellow Gold

Colorize your look with the joyful tones of this white, pink and peach cultured freshwater pearl collar necklace from Effy.

Effy Collection Effy Multicolor Cultured Freshwater Pearl (5-1/2mm) 18" Collar Necklace in 14k Rose Gold - Rose Gld

Get moon-born elegance with this diamond Cancer zodiac pendant necklace from Effy.

Effy Collection Effy Diamond Zodiac Cancer 18" Pendant Necklace (1/10 ct. t.w.) in Sterling Silver - Sterling Silver

Effy created an elegant little penguin to waddle into your heart. This gorgeous pendant necklace consists of an opal belly, sapphire head and wings, and a bold black diamond eye.

Effy Collection Effy Sapphire (1/3 ct. t.w), Opal (1/2 ct. t.w.) & Black Diamond Accent Penguin 18" Pendant Necklace in 14k Gold - Yellow Gold

Absolutely stunning. This lab grown diamond lariat necklace from Effy features a gorgeous claw-set design with a bezel-set finish on the lariat.

Effy Collection Effy Lab Grown Diamond 16" Lariat Necklace (8-3/4 ct. t.w.) in 14k White Gold - White Gold

A pear-cut solitaire highlights the deep V design of this lab grown round-cut diamond tennis necklace from Effy.

Effy Collection Effy Lab Grown Diamond Pear & Round Chevron 18" Tennis Necklace (5-1/2 ct. t.w.) in 14k White Gold - White Gold

Unforgettably elegant; this exceptional mandala-inspired pendant necklace from Effy shines with marquise-cut rubies in a dazzling array of diamonds.

Effy Collection Effy Ruby (2-3/4 ct. t.w.) & Diamond (5/8 ct. t.w.) Mandala 18" Pendant Necklace in 14k Rose Gold - Pink

Color her world with this dazzling heart pendant necklace from Effy, set with fancy-cut amethyst, London blue topaz, citrine, rhodolite, and peridot, with a beautiful diamond pave heart center.

Effy Collection Effy Multi-Gemstone (3/4 ct. t.w.) & Diamond (1/6 ct. t.w.) Heart 18" Pendant Necklace in 14k Gold - Multi Gemstone

Designed with dramatic proportions, this Effy Collection pendant necklace is made from 14k gold and inset with crystals that sparkle beautifully from all angles.

Effy Collection Diamond Openwork Teardrop Pendant 18" Necklace (1/2 ct. t.w.) in 14k Gold - Gold

Flamingo Collection: Dreamy, pink opal gemstones, set with white diamonds in delicate, 14K gold.

Effy Collection Effy Pink Opal (2 1/2 ct.t.w.) and Diamond (1/10 ct.t.w.) Pendant in 14K Rose Gold - Pink Opal

Sparkling circles of round-cut and baguette diamonds intertwine on this breathtaking interlocked pendant necklace from Effy.

Effy Collection Effy Diamond Interlocking Triple Circle 18" Pendant Necklace (3/4 ct. t.w.) in 14k White Gold - White Gold

This stunning collar necklace shimmers with malachite, emerald and freshwater pearls - from Effy

Effy Collection Effy Freshwater Pearl (4-1/2mm), Malachite, & Emerald (1/2 ct. t.w.) 17" Collar Necklace in 14k Gold - 14K Gold

A polished bead white gold necklace is finished with a diamond lariat on this modern and elegant piece from Effy.

Effy CollectionEffy Diamond Halo Open Heart 18" Pendant Necklace (1-1/6 ct. t.w.) in 14k White Gold - White Gold

Product Info

Effy Collection Effy Diamond Halo Open Heart 18" Pendant Necklace (1-1/6 ct. t.w.) in 14k White Gold - White Gold