Effy Blue Diamond Necklaces

Showing 27 Diamond Necklaces filtered to 1 color and 1 brand

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Effy Tanzanite Royale by Tanzanite (5/8 ct. t.w.) and Diamond Accent Pendant Necklace in 14k White Gold
Effy Tanzanite Royale by Tanzanite (5/8 ct. t.w.) and Diamond Accent Pendant Necklace in 14k White Gold 

Exquisitely crafted, this regally beautiful pendant necklace by Effy features a trillion-cut tanzanite (5/8 ct. t.w.) highlighted by round-cut diamond accents. Crafted of 14k white gold. Approximate length: 18 inches. Approximate drop: 5/8 inch.

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

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.

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Effy Ocean Bleu by London Blue Topaz (5-1/3 ct. t.w.) and Diamond Accent Pendant Necklace in 14k Rose Gold
Effy Ocean Bleu by London Blue Topaz (5-1/3 ct. t.w.) and Diamond Accent Pendant Necklace in 14k Rose Gold 

Indulge in the beautiful depths of color with this stunning oval-shape London blue topaz (5-1/3 ct. t.w.) and diamond pendant necklace from Effy in 14k rose gold with lobster clasp. Approximate length: 18". Approximate drop: 7/8".

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Effy Blue Topaz (16-3/4 ct. t.w.) and Diamond Accent Pendant Necklace in 14k White Gold
Effy Blue Topaz (16-3/4 ct. t.w.) and Diamond Accent Pendant Necklace in 14k White Gold 

Flawlessly complete your look with this striking pendant necklace from Effy. Featuring emerald-cut blue topaz (16-3/4 ct. t.w.) offset by round-cut diamond accents. Crafted in 14k white gold. Approximate length: 18 inches. Approximate drop: 7/8 inch.

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Effy Tanzanite Royale by Tanzanite (1-9/10 ct. t.w.) and Diamond (1/3 ct. t.w.) Scrolled Pendant Necklace in 14k White Gold, Created for Macy's
Effy Tanzanite Royale by Tanzanite (1-9/10 ct. t.w.) and Diamond (1/3 ct. t.w.) Scrolled Pendant Necklace in 14k White Gold, Created for Macy's 

Add an elegant touch to any look with this stunning pendant necklace from Effy. A piercing blue, round-cut tanzanite (1-9/10 ct. t.w.) stone is surrounded by an elaborate scrolled design encrusted with round-cut diamonds (1/3 ct. t.w.). Set in 14k white gold with 14k white gold chain. Approximate length: 18 inches. Approximate drop: 1 inch.

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Effy Final Call by Blue Topaz (3 ct. t.w.) & Diamond Accent Pendant Necklace in 14k White Gold
Effy Final Call by Blue Topaz (3 ct. t.w.) & Diamond Accent Pendant Necklace in 14k White Gold 

Reflect style and beauty with the exceptional brilliance of Effy's faceted cushion-shape blue topaz pendant necklace accented with diamonds and set in luxe 14k white gold. Lobster clasp. Approximate length: 18". Approximate drop: 5/8".

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Effy Tanzanite (2-5/8 ct. t.w.) and Diamond (1/8 ct. t.w.) Pendant Necklace in 14k White Gold, Created for Macy's
Effy Tanzanite (2-5/8 ct. t.w.) and Diamond (1/8 ct. t.w.) Pendant Necklace in 14k White Gold, Created for Macy's 

Pull together your special occasion look with this glamorous necklace. The exquisite pendant boasts oval-cut tanzanite (2-5/8 ct. t.w.) offset by round-cut diamonds (1/8 ct. t.w.). Crafted in 14k white gold. Approximate length: 18 inches. Approximate drop: 4/5 inch.

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Effy Blue Topaz (6-1/6 ct. t.w.) & Diamond Accent Pendant Necklace in Sterling Silver & 18k Gold
Effy Blue Topaz (6-1/6 ct. t.w.) & Diamond Accent Pendant Necklace in Sterling Silver & 18k Gold 

The fresh brilliant color of a oval-shaped blue topaz is celebrated in this multi-row diamond accented ring from Effy set in sterling silver with 18k gold embellishment.

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

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".

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Effy Tanzanite (2-5/8 ct. t.w.) and Diamond (1/2 ct. t.w) Swirl Pendant Necklace in 14k Rose Gold
Effy Tanzanite (2-5/8 ct. t.w.) and Diamond (1/2 ct. t.w) Swirl Pendant Necklace in 14k Rose Gold 

Regally beautiful, this breathtaking pendant necklace by Effy features an oval-cut tanzanite (2-5/8 ct. t.w.) accented by a double swirl of pave set round-cut diamonds (1/2 ct. t.w). Crafted of 14k rose gold. Approximate length: 18 inches. Approximate drop: 1 inch.

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Effy Tanzanite Royale Tanzanite (1-1/2 ct. t.w.) and Diamond Accent Pendant Necklace in 14k White Gold, Created for Macy's
Effy Tanzanite Royale Tanzanite (1-1/2 ct. t.w.) and Diamond Accent Pendant Necklace in 14k White Gold, Created for Macy's 

A modern and glamorous trillion-shape tanzanite (1-1/2 ct. t.w.) is the star attraction of this diamond accented pendant necklace designed by Effy in 14k white gold. Approximate length: 18". Approximate drop: 1-1/8".

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Effy Tanzanite Royale by Tanzanite (1-1/8 ct. t.w.) and Diamond (1/4 ct. t.w.) Pendant Necklace in 14k Rose Gold
Effy Tanzanite Royale by Tanzanite (1-1/8 ct. t.w.) and Diamond (1/4 ct. t.w.) Pendant Necklace in 14k Rose Gold 

Dazzling bands of round-shape white and brown diamonds (1/4 ct. t.w.) orbit a mesmerizing oval-shape tanzanite (1-1/8 ct. t.w.) in this modern and elegant pendant necklace from Effy in 14k rose gold. Lobster clasp. Approximate length: 18". Approximate drop: 1".

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Effy Tanzantie Royale by Tanzanite (1-1/8 ct. t.w.) and Diamond (1/2 ct. t.w.) Pendant Necklace in 14k Gold
Effy Tanzantie Royale by Tanzanite (1-1/8 ct. t.w.) and Diamond (1/2 ct. t.w.) Pendant Necklace in 14k Gold 

A fabulous oval-shape tanzanite (1-1/8 ct. t.w.) is the epitome of glamour in this stunning round-shape diamond accented (1/2 ct. t.w.) pendant necklace created by Effy in 14k gold. Lobster clasp. Approximate length: 18". Approximate drop: 3/4".

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Effy Tanzanite Royale by Tanzanite (2-7/8 and Diamond (1/6 ct. t.w.) Circle Pendant Necklace in 14k White Gold
Effy Tanzanite Royale by Tanzanite (2-7/8 and Diamond (1/6 ct. t.w.) Circle Pendant Necklace in 14k White Gold 

The eternal elegance of marquise-shape tanzanite (2-7/8 ct. t.w.) and round-shape diamonds (1/6 ct. t.w.) is captured in this glamorous circle pendant necklace created by Effy in 14k white gold. Lobster clasp. Approximate length: 18". Approximate drop: 1-1/8".

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Effy Mosaic By Blue Topaz (3-1/4 ct. t.w.) and Diamond Accent Pendant Necklace in 14k Gold
Effy Mosaic By Blue Topaz (3-1/4 ct. t.w.) and Diamond Accent Pendant Necklace in 14k Gold 

Showcase your glamorous style with this multi-stone pendant necklace from Effy. The artful design flaunts emerald-cut blue topaz (1-5/8 ct. t.w.), London blue topaz (1-5/8 ct. t.w.) and round-cut diamond accents. Pendant and chain in 14k gold. Approximate length: 18 inches. Approximate drop: 9/10 inch.

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Effy Blue Topaz (1-9/10 ct. t.w.) & Diamond (1/8 ct. t.w.) Pendant Necklace in Sterling Silver & 18k Gold
Effy Blue Topaz (1-9/10 ct. t.w.) & Diamond (1/8 ct. t.w.) Pendant Necklace in Sterling Silver & 18k Gold 

A square halo of sparkling round-shape diamonds beautifully accents a cushion-shape blue topaz in this lovely pendant necklace designed by Effy in sterling silver and with 18k gold highlight. Lobster clasp. Approximate length: 18". Approximate drop: 7/8".

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Extra 20% Off: TICKTOCK

Effy Blue Diamond & 14K White Gold Pendant Necklace
Effy Blue Diamond & 14K White Gold Pendant Necklace 

White gold necklace with blue diamonds on pendant Diamond, 1.28 tcw 14K white gold Length, 18" Pendant width, 1" Spring ring clasp Imported

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Effy Turquesa 14K Gold and Turquoise Pendant Necklace with Diamond Accents
Effy Turquesa 14K Gold and Turquoise Pendant Necklace with Diamond Accents 

Turquesa 14K Gold and Turquoise Pendant Necklace with Diamond Accents;Channel your inner goddess in this lavish Effy necklace. Features a thin gold chain, off of which a diamond-embellished oval turquoise pendant hangs. .14k. Yellow gold/turquoise/diamond. . Diamonds: 0.03 ct. t.w. Imported. .Colored gemstones may have been treated and require special care. .Please note: Fine jewelry is available for Standard Delivery only. Signature is required.

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Effy 14K White Gold and Diamond Pendant Necklace
Effy 14K White Gold and Diamond Pendant Necklace 

14K White Gold and Diamond Pendant Necklace;Small round-cut diamonds frame and accentuate the stunning blue diamond of this Effy Collection pendant. Featuring a white gold link chain with a round-cut blue diamond surrounded by small white diamonds. .14k white gold/diamonds. .Diamonds: 0.12 ct. t.w. .Imported. .Diamond weights are approximate with a variance of +/- .05 ct. .Please note: Fine jewelry is available for Standard Delivery only. Signature is required.

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Effy Diamond, Blue Topaz and 14K White Gold Pendant Necklace
Effy Diamond, Blue Topaz and 14K White Gold Pendant Necklace 

Diamond, Blue Topaz and 14K White Gold Pendant Necklace;Sparkling topaz is surrounded by fine diamonds for a stunning look. Diamonds, 0.12 tcw. Diamond color, H-I.Diamond clarity, I1-I2. Blue topaz.14k white gold. Length, 16".Lobster clasp. Imported.

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Effy Diamond, London Blue Topaz & 14K Rose Gold Pendant Necklace
Effy Diamond, London Blue Topaz & 14K Rose Gold Pendant Necklace 

Diamond, London Blue Topaz & 14K Rose Gold Pendant Necklace;A sublte diamond touch complements this gorgeous topaz pendant necklace. Diamond, 0.04 tcw. Diamond clarity, I1-I2. Diamond color, H-I.London blue topaz.14k rose gold. Length, 18".Pendant size, 13mm x 24mm. Lobster clasp. Imported.

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Effy Diamond, London Blue Topaz and 14K Rose Gold Pendant Necklace
Effy Diamond, London Blue Topaz and 14K Rose Gold Pendant Necklace 

Diamond, London Blue Topaz and 14K Rose Gold Pendant Necklace;From the Effy Collection.14K rose gold pendant necklace with topaz and diamonds.12mm x 10mm blue drop freshwater pearl. Diamond, 0.02 tcw. Diamond clarity grade, I1-I2. Diamond color grade, H-I.London blue topaz.14K rose gold. Length, 18".Pendant size, about 0.5" x 0.75".Lobster clasp. Imported.

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Effy Ocean Blue Diamond, Blue Topaz & 14K Yellow Gold Pendant Necklace
Effy Ocean Blue Diamond, Blue Topaz & 14K Yellow Gold Pendant Necklace 

Ocean Blue Diamond, Blue Topaz & 14K Yellow Gold Pendant Necklace;From the Ocean Blue collection.A square blue topaz pendant shines on this gold necklace.0.01 tcw. Diamond clarity, I1-I2. Diamond color, H-I.Blue topaz gemstone.14k yellow gold. Necklace length, 18".Spring ring clasp. Imported.

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Effy Turquesa Diamond, Turquoise & 14K Yellow Gold Pendant Necklace
Effy Turquesa Diamond, Turquoise & 14K Yellow Gold Pendant Necklace 

Turquesa Diamond, Turquoise & 14K Yellow Gold Pendant Necklace;From the Turquesa collection. Regal pendant ecklace with a turquoise center, surrounded by sparkling diamonds.0.19 tcw. Diamond clarity, I1-I2. Diamond color, H-I.Turquoise gemstone.14k yellow gold. Lobster clasp. Imported.

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Effy Ocean Bleu Diamond, Topaz and 14K White Gold Pendant Necklace
Effy Ocean Bleu Diamond, Topaz and 14K White Gold Pendant Necklace 

Ocean Bleu Diamond, Topaz and 14K White Gold Pendant Necklace;From the Ocean Bleu Collection. Stunning 14K white gold necklace highlighted by diamond and topaz. Diamond. Blue topaz. London blue topaz.14K white gold.02 total carat weight. Length, about 18".Pendant size, about 1.25".Lobster clasp. Imported.

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Effy Diamonds, Tanzanite and 14K Rose Gold Circular Necklace
Effy Diamonds, Tanzanite and 14K Rose Gold Circular Necklace 

Diamonds, Tanzanite and 14K Rose Gold Circular Necklace;Diamonds and tanzanite studded pendant exudes allure. .Diamonds, 0.07 tcw. .Tanzanite. .14k rose gold. .Length, 18". .Pendant diameter, about 0.5". .Lobster clasp. .Imported.

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Effy Diamonds, Tanzanite and 14K White Gold Star Pendant Necklace
Effy Diamonds, Tanzanite and 14K White Gold Star Pendant Necklace 

Diamonds, Tanzanite and 14K White Gold Star Pendant Necklace;Star shaped pendant on a glistening rolo chain. Diamonds, 0.15tcw. Tanzanite.14K white gold. Length, about 18".Pendant drop, about 0.5".Lobster clasp. Made in USA.

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