A larger solitaire diamond is set with a series of graduated channel-set stones on this exquisitely-crafted abstract pendant necklace from Effy.

Effy Collection Effy Diamond Abstract Form 18" Pendant Necklace (1/2 ct. t.w.) in 14k Gold - Yellow Gol

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

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

Effy Collection Effy Diamond Zodiac Necklace Collection In Sterling Silver

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

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

The butterfly effect takes on a new meaning of elegance with this beautiful black and white diamond pendant necklace from Effy.

Effy Collection Effy Black Diamond (1-1/5 ct. t.w.) & White Diamond (1-1/2 ct. t.w.) Butterfly 18" Pendant Necklace in 14k Gold - Yellow Gold

All, the, colors. Colorful sapphires and diamonds dazzle on this Effy cross pendant necklace.

Effy Collection Effy Multi-Gemstone 18" Cross Pendant Necklace (3 ct. t.w.) in 14k Gold - Emerald

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

Effy Collection Effy Diamond Pave Heart Ring Pendant Collection

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

Exceptional elegance. Oval- and round-cut yellow diamonds are at the center of this beautiful flower pendant necklace, designed with white diamond petals in a two-tone design.

Effy Collection Effy Yellow Diamond White Diamond Flower Ring Necklace Collection In 18k Two Tone Gold

Effy Collection Effy Yellow Diamond (7/8 ct. t.w.) & White Diamond (1-1/6 ct. t.w.) Pendant Necklace in 18k Two-Tone Gold - White Gold

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 - K White Gold

Effy Collection Effy Black Diamond White Diamond Butterfly Necklace Ring Collection In 14k Gold

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

Bezel-set diamonds accent the chain leading to diamond center cluster on this beautiful pendant necklace from Effy.

Effy Collection Effy Diamond Round Cluster 15" Pendant Necklace (1-1/10 ct. t.w.) in 14k White Gold - White Gold

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

Truly extraordinary, this Effy flower-inspired pendant necklace is set with pear, oval, and round rubies, with gorgeous diamonds interspersed throughout.

Effy Collection Effy Ruby (6-7/8 ct. t.w.) & Diamond (5/8 ct. t.w.) Flower Cluster 18" Pendant Necklace in 14k White Gold - Ruby

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

Be linked into elegance with this gorgeous pendant necklace from Effy featuring three textured interlocking circles set with diamonds, and multicolored, multi-cut gemstones.

Effy Collection Effy Multi-Gemstone (1-1/5 ct. t.w.) & Diamond (1/6 ct. t.w.) Interlocking Circle 18" Pendant Necklace in 14k 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 - K Yellow Gold Over Sterling Silver

Effy dials up drama with this stunning elongated jade and diamond accent pendant necklace.

Effy Collection Effy Dyed Jade & Diamond Accent Rectangle 18" Pendant Necklace in 14k Gold - K Yellow Gold

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

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

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

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

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 - K Gold

Be a vision in this stunning Effy necklace with shimmering cuts of oval, round, pear, and emerald-shaped diamonds.

Effy Collection Effy Diamond Multi-Cut Collar Necklace (3-7/8 ct. t.w.) in 14k White Gold, 16-3/4" + 1-1/4" extender - K White Gold

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 - K

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

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

The mesmerizing fire of opals is captured in this graduated triple drop pendant necklace from Effy.

Effy Collection Effy Opal Triple Drop Graduated 18" Pendant Necklace (1-1/10 ct. t.w.) in 14k Gold - K 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

Layers of rubies, pink sapphires and diamonds are combined to create the enchanting glow of this heart pendant necklace from Effy.

Effy Collection Effy Pink Sapphire (1/5 ct. t.w.), Ruby (3/8 ct. t.w.) & Diamond (1/10 ct. t.w.) Heart 18" Pendant Necklace in 14k Rose Gold - K Rose Gold

A modern floral design from Effy, this pendant necklace features brilliant diamonds and glowing opals.

Effy Collection Effy Opal (1/6 ct. t.w.) & Diamond (1/4 ct. t.w.) 18" Pendant Necklace in 14k Yellow Gold - Opal

The impossibly blue hue of London blue topaz is showcased in this stunning oval Effy pendant necklace with glistening diamond accents.

Effy Collection Effy London Blue Topaz (3-1/6 ct. t.w.) & Diamond Accent Oval 18" Pendant Necklace 14k Rose Gold - Rose Gold

A dramatic teardrop pendant necklace is highlighted with diamonds on this elegant piece from Effy.

Effy Collection Effy Diamond Teardrop 18" Pendant Necklace (1/6 ct. t.w.) in 14k Gold - K Gold

Effy radiates old world elegance with this vintage-feel diamond cluster pendant necklace with elegant scalloped edging.

Effy Collection Effy Diamond Scalloped Edge Cluster 18" Pendant Necklace (1-1/5 ct. t.w.) in 14k White Gold - White Gold

You'll treasure the beautiful design of this stunning lapis lazuli (4 & 12mm) beaded collar necklace created by Effy in 14k gold. Approximate length: 17-1/2".

Effy Collection Effy Lapis Lazuli (4 & 12mm) Beaded Collar Necklace in 14k Gold - Yellow Gold

Answer the call of the wild with this dramatic leaf-inspired diamond statement necklace from Effy.

Effy Collection Effy Diamond Leaf 20" Statement Necklace (1-1/10 ct. t.w.) in 14k White Gold - White Gold

Sparkling bezel-set diamonds are stationed along this beautiful fine gold chain lariat necklace from Effy.

Effy Collection Effy Diamond Bezel 18" Lariat Necklace (1 ct. t.w.) in 14k Gold - Yellow Gold

A small glistening cluster of diamonds is set on a bold rounded box link chain to create this stunning pendant necklace from Effy.

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

Mesmerizing sparkle is cast from the spiritually protective evil eye pendant featured from this exquisite cable chain Effy necklace.

Effy Collection Effy White Diamond (7/8 ct. t.w.) and Black Diamond (1/20 ct. t.w.) Evil Eye 18" Pendant Necklace in 14k Gold - K Gold

An ethereal ombre cluster glow, created with rubies and white sapphires defines this gorgeous sterling silver teardrop pendant necklace from Effy.

Effy Collection Effy Ruby (3/4 ct. t.w.) & White Sapphire (3/8 ct. t.w.) Ombre Cluster 18" Pendant Necklace in Sterling Silver - Sterling Silver

An intricate framework of gold beads adds an extra element of elegance to cultured freshwater pearls in this statement necklace from Effy.

Effy Collection Effy Cultured Freshwater Pearl (4-1/2, 6 & 8-1/2mm) Statement 18" Necklace in 18k Gold-Plated Sterling Silver - Gold Over Silver

An evil eye medallion with sapphires and white and black diamonds, is suspended from a paperclip link chain on this sterling silver pendant necklace from Effy.

Effy Collection Effy Sapphire (1/5 ct. t.w.) & Diamond (3/8 ct. t.w.) Evil Eye 16" Pendant Necklace in Sterling Silver - Sapphire

This breathtaking diamond white gold collar necklace from Effy is highlighted with pear-shape sapphires in contrasting yellow gold bezels.

Effy Collection Effy Sapphire (7/8 ct. t.w.) & Diamond (4 ct. t.w.) 18" Collar Necklace in 14k Two-Tone Gold - Sapphire

This dazzling heart pendant necklace from Effy casts a magnificent glow with oval-, pear-, round-, and emerald-cut diamonds in 14k white gold.

Effy Collection Effy Diamond Multi-Cut Heart 18" Pendant Necklace (1/2 ct. t.w.) in 14k White Gold - K White Gold

Ribbons of sparkling diamonds wind through multi-shaped sapphires creating an ethereal effect on this ultra-elegant pendant necklace from Effy.

Effy Collection Effy Sapphire (2-1/6 ct. t.w.) & Diamond (1/2 ct. t.w.) Cluster 18" Pendant Necklace in 14k White Gold - White Gold

Effy indulges in aquarium-inspired elegance with this colorful fish pendant necklace, created with fancy-cut malachite and lapis lazuli scales and a shimmering diamond pave tail.

Effy Collection Effy Lapis Lazuli, Malachite, & Diamond (1/6 ct. t.w.) Fish 18" Pendant Necklace in 14k Gold - Yellow Gold

A series of graduated hearts are set with white, espresso, and black diamonds in this love-themed pendant necklace from Effy.

Effy Collection Effy Multicolor Diamond Triple Heart Drop Pendant Necklace (3/8 ct. t.w.) in 14k Gold, 17" + 1" extender - Yellow Gol

The enchanting dazzle of round-shape diamonds is celebrated in this stunning Effy pendant necklace (1-1/5 ct. t.w.) featuring a gorgeous halo cluster exquisitely designed in 14k white or yellow gold.. Lobster clasp. Approximate length: 18". Approximate drop: 1".

Effy Collection Rock Candy by Effy Halo Cluster Pendant Necklace (1-1/5 ct. t.w.) in 14k White or Yellow Gold - White Gold

Brilliant round-shape diamond illuminate a Star of David on this white gold Effy pendant necklace (1/4 ct. t.w.).

Effy Collection Effy Diamond Star of David 18" Pendant Necklace (1/4 ct. t.w.) in 14k White Gold - White Gold

Gorgeous and glossy lapis lazuli beads reflect the beautiful style of this Effy statement necklace.

Effy Collection Effy Lapis Lazuli (6mm) 18" Statement Necklace in 14k Gold (Also in Onyx) - Onyx

A turquoise studded dolphin shimmers with a diamond tail on this too-cute pendant necklace from Effy.

Effy Collection Effy Turquoise & Diamond (1/20 ct. t.w.) Dolphin 18" Pendant Necklace in 14k Gold - Yellow Gold

Asymmetric curved bars hold a gorgeous oval-cut sapphire in this elegant Effy pendant necklace with glistening diamond accent.

Effy Collection Effy Sapphire (1-3/8 ct. t.w.) & Diamond (1/20 ct. t.w.) Asymmetric 18" Pendant Necklace in 14k Gold - K Gold

Petite onyx flowers are accented with diamonds on this delicate collar necklace from Effy. Jewelry & Watches Fine Jewelry - Necklace

Effy CollectionEffy Onyx & Diamond (1/20 ct. t.w.) 18" Collar Necklace in 14k Gold

Product Info

Effy Collection Effy Onyx & Diamond (1/20 ct. t.w.) 18" Collar Necklace in 14k Gold