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

A diamond outlined disc and a contrasting cross are beautifully combined in this pendant necklace from Effy.

Effy Collection Effy Diamond Disc & Cross Two Charm 18" Pendant Necklace (1/4 ct. t.w.) in Sterling Silver & Gold-Plate - Gold Plated Silver

Showcase sparkle with this stunning Effy pendant necklace with a sweeping swirl of round-cut lab grown diamonds decorated with larger marquise- and oval-cut lab grown diamonds.

Effy Collection Effy Lab Grown Diamond Mixed-Cut Swirl Pendant Necklace (2-1/2 ct. t.w.) in 14k Gold, 16-1/2" + 1-1/2" extender - 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 mystical dragon is portrayed with black and white diamonds on a bold onyx disc on this daring paperclip link pendant necklace from Effy.

Effy Collection Effy Onyx & Diamond (1/6 ct. t.w.) Dragon Disc 18" Pendant Necklace in 14k Gold - Onyx

Leave her breathless with the enchantment and elegance of this stunning pendant necklace from Effy, featuring an oval-cut lab grown diamond center with double halos of round-cut lab grown diamonds.

Effy Collection Effy Lab Grown Diamond Oval & Round Double Halo 18" Pendant Necklace (2-3/4 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

Uniquely elegant, this Effy ladder pendant necklace features a graduated column of blue diamonds outlined by dazzling white diamond borders.

Effy Collection Effy Blue Diamond (3/8 ct. t.w.) & White Diamond (1/6 ct. t.w.) Ladder 18" Pendant Necklace in 14k White Gold - White Gold

An openwork design adds light-play for maximum sparkle on this elegant diamond swirl circle pendant necklace from Effy.

Effy Collection Effy Diamond Swirl Openwork Circle 18" Pendant Necklace (5/8 ct. t.w.) in 14k Rose Gold - Rose Gold

Feel the love (and the sparkle) when you wear this elegant diamond-outline disc and contrasting heart two charm pendant necklace from Effy.

Effy Collection Effy Diamond Disc & Heart Two Charm 18" Pendant Necklace (1/4 ct. t.w.) in Sterling Silver & Gold-Plate - Gold Plated Silver

Delicate swirls of glistening diamonds define this beautiful filigree disc pendant necklace from Effy.

Effy Collection Effy Diamond Filigree Open Disc 18" Pendant Necklace (7/8 ct. t.w.) in 14k White Gold - White Gold

The unsurpassed beauty of love is matched by the elegance and sparkle of this stunning Effy pendant necklace, created with heart- and round-cut lab grown diamonds in 14k white gold.

Effy Collection Effy Lab Grown Diamond Heart & Round Halo 18" Pendant Necklace (2-1/10 ct. t.w.) in 14k White Gold - White Gold

This beautiful pendant necklace from Effy glistens with a center row of diamonds in white gold, in a rope-framed pear-shape design.

Effy Collection Effy Diamond (3/8 ct. t.w.) & Rope Pear-Shaped 18" Pendant Necklace in 14k Two-Tone Gold - Two-Tone Gold

Effy showcases artistry and sparkle in this gorgeous circle pendant necklace, set with pear-cut lab grown diamond in a swirl of shimmering round-cut lab grown diamonds.

Effy Collection Effy Lab Grown Diamond Pear & Round Swirl Circle 18" Pendant Necklace (1-3/4 ct. t.w.) in 14k Gold - Yellow Gold

Unique and beautiful, Effy brings you something special with this stunning pendant necklace, set with an oval-cut horizontally-set yellow diamond, encased in both yellow and white diamond halos, with additional bezel-set diamonds adorning the fine link chain.

Effy Collection Effy Yellow Diamond (1/2 ct. t.w.) & White Diamond (1/3 ct. t.w.) Oval Horizontal Halo 18" Pendant Necklace in 18k Two-Tone Gold - Two-Tone Gold

A stunning oval-cut lab grown diamond is bezel-set to be the stunning focus of this fabulous pendant necklace from Effy.

Effy Collection Effy Lab Grown Diamond Oval Bezel Beaded 18" Pendant Necklace (2 ct. t.w.) in 14k Gold - Yellow Gold

Infuse your style with glamorous shine when you wear this breathtaking lab grown diamond tennis necklace from Effy

Effy Collection Effy Lab Grown Diamond Graduated 15" Tennis Necklace (1-7/8 ct. t.w.) in 14k Two-Tone Gold - Two-Tone Gold

Sea-inspired sparkle. Two fabulous gold starfish swim in a glistening cluster of oval-, pear-, and round-cut lab grown diamonds on this enchanting disc white gold pendant necklace from Effy.

Effy Collection Effy Lab Grown Diamond Mixed-Cut Starfish 18" Pendant Necklace (3-1/2 ct. t.w.) in 14k Two-Tone Gold - Two-Tone Gold

Wishes of style and enchantment ring true on this breathtaking star pendant necklace from Effy, twinkling with fancy-cut lab grown diamonds in 14k white gold.

Effy Collection Effy Lab Grown Diamond Fancy-Cut Star Pendant Necklace (1 ct. t.w.) in 14k White Gold, 17" + 2" extender - White Gold

A diamond-bordered silver disc is paired with a whimsical polished butterfly in this two charm pendant necklace from Effy.

Effy Collection Effy Diamond Disc & Butterfly Two Charm 18" Pendant Necklace (1/4 ct. t.w.) in Sterling Silver & Gold-Plate - Sterling Silver  Gold-Plate

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

Get trendy style and a hint of sparkle, too. Trio by Effy Collection necklace features seven stations of round-cut, bezel set diamonds (1/2 ct. t.w.) strung on a delicate 14k white, yellow, or rose gold chain. Approximate length: 16 inches + 2-inch extender.

Effy Collection Trio By Effy Diamond Station Necklaces

Unparalleled glamour. Royalty Inspired by Effy Collection's intricate oval-shaped pendant features a brilliant sapphire (1-9/10 ct. t.w.) surrounded by sparkling diamonds (3/8 ct. t.w.). Set in 14k white gold. Approximate length: 18 inches. Approximate drop: 3/4 inch.

Effy Collection Royalty Inspired by Effy Sapphire (1-9/10 ct. t.w.) and Diamond (3/8 ct. t.w.) Oval Pendant in 14k White Gold and 14k Yellow Gold, Created for Macy's

Effy Collection Trio by Effy Diamond Seven Station Necklace 16-18" (1/2 ct. t.w.) in 14k White, Yellow or Rose Gold - Yellow Gold

Treat her to luxurious sparkle with this oval lab grown sapphire and lab grown diamond halo pendant necklace from Effy

Effy Collection Effy Lab Grown Sapphire (6-1/5 ct. t.w.) & Lab Grown Diamond (2-1/20 ct. t.w.) Halo 18" Pendant Necklace in 14k White Gold - 14K White Gold

Effy Collection Effy Diamond Pave Heart Ring Pendant Collection

Effy Collection Effy Lab Grown Sapphire Lab Grown Diamond Halo Pendant Necklace Ring Collection In 14k White Gold

Effy Collection Effy Sapphire Diamond Oval Pendant Ring Collection In 14k Gold

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

Small sparkling diamonds are bezel-set and stationed along a fine link silver chain to create this elegant collar necklace from Effy.

Effy Collection Effy Diamond Bezel Station 18" Collar Necklace (1/6 ct. t.w.) in Sterling Silver - Sterling Silver

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

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

Love has arrived with elegance and sparkle in the form of this gorgeous diamond pave heart pendant necklace from Effy.

Effy Collection Effy Diamond Pave Heart 18" Pendant Necklace (5/8 ct. t.w.) in 14k Gold - 14K Gold

Effy brings you drama and style with this chic onyx bead collar necklace in sterling silver.

Effy Collection Effy Onyx Bead 18" Collar Necklace in Sterling Silver - Sterling Silver

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 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

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 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

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

Unfold the unexpected elegance of a rich and vibrant cushion-shape smoky quartz in this unique two-tone pendant necklace from Effy.

Effy Collection Effy Smoky Quartz 18" Pendant Necklace (20 ct. t.w.) in Sterling Silver & 18k Gold - Smoky Quartz

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 - Happy

Colorful multi-cut gemstones are accented by shimmering diamonds in this unique and artistic circle cluster pendant necklace from Effy. Gemstones include amethyst

Effy Collection Effy Multi-Gemstone (3-7/8 ct. t.w.) & Diamond (1/10 ct. t.w.) Circle Cluster 18" Pendant Necklace in 14k Gold - Multi-Gemstone

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

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

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

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

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

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

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

A scattering of sparkling diamonds fills this gorgeous open heart pendant necklace from Effy.

Effy Collection Effy Diamond Scattered Cluster Heart 18" Pendant Necklace (1/4 ct. t.w.) in 14k Gold - 14K Gold

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

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

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 extraordinary marquise-shape blue topaz (7-1/10 ct. t.w.) is accented with ribbons of round-shape diamonds (1/8 ct. t.w.) in this pendant necklace crafted of 14k white gold. Approximate length: 18". Approximate drop: 1".

Effy Collection Ocean Bleu by Effy Blue Topaz (7-1/10 ct. t.w.) and Diamond (1/8 ct. t.w.) Pendant Necklace in 14k White Gold - White 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

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

Elegant freshwater potato pearls are set along an open link sterling chain on this toggle necklace from Effy.

Effy CollectionEffy Freshwater Potato Pearl (9mm) Open Link 21-1/2" Toggle Necklace in Sterling Silver - Silver

Product Info

Effy Collection Effy Freshwater Potato Pearl (9mm) Open Link 21-1/2" Toggle Necklace in Sterling Silver - Silver