Effy Diamond Necklaces

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Showing 265 Diamond Necklaces filtered to 1 brand

Effy D'Oro by Diamond Star of David Pendant Necklace (1/10 ct. t.w.) in 14k Gold
Effy D'Oro by Diamond Star of David Pendant Necklace (1/10 ct. t.w.) in 14k Gold

A dramatic Star of David is outlined in gorgeous round-shape diamonds in this elegant pendant necklace designed by EFFY in 14k gold. Lobster clasp. Approximate length: 18". Approximate drop: 3/4". 1/10 Carat Diamond Necklace Diamond Color Rating Code: H-I Diamond Clarity Rating Code: I2 Diamond Shape: Round Sign up for Macy's WorryNoMore® Jewelry & Watch Protection program within 30 days of your purchase. Call Customer Service at: 1-800-BUY-MACY (1-800-289-6229), use Macy's Chat function or visit any Macy's store with your dated online receipt. Almost all gemstones have been treated to enhance their beauty and require special care. All gemstone carat weights (ct. t.w.), if mentioned, are approximate; variance may be .05 carat Financing & WorryNoMore Protection Program Terms For Fine Jewelry Web ID: 5199017

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Effy Final Call Ruby (4-3/8 ct. t.w.) and Diamond (1/2 ct. t.w.) Pendant Necklace in 14k Gold
Effy Final Call Ruby (4-3/8 ct. t.w.) and Diamond (1/2 ct. t.w.) Pendant Necklace in 14k Gold

Artistically set marquise-shape rubies (4-3/8 ct. t.w.) create a feather effect on this round-shape diamond (1/2 ct. t.w.) pavé pendant necklace designed by EFFY® in 14k gold. Approximate length: 18". Approximate drop: 1-3/4". Almost all gemstones have been treated to enhance their beauty and require special care. All gemstone carat weights (ct. t.w.), if mentioned, are approximate; variance may be .05 carat Almost all non-certified rubies are lead-glass filled. Surface cavities and fractures are filled with glass and glass-like substances that contain lead. Sign up for Macy’s WorryNoMore Jewelry & Watch Protection program within 30 days of your purchase. Call Customer Service at: 1-800-BUYMACY (1-800-289-6229), use Macy’s Chat function or visit any Macy’s store with your dated online receipt. Financing & WorryNoMore Protection Program Terms For Fine Jewelry Web ID: 2776135

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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". Almost all gemstones have been treated to enhance their beauty and require special care. All gemstone carat weights (ct. t.w.), if mentioned, are approximate; variance may be .05 carat Sign up for Macy’s WorryNoMore Jewelry & Watch Protection program within 30 days of your purchase. Call Customer Service at: 1-800-BUYMACY (1-800-289-6229), use Macy’s Chat function or visit any Macy’s store with your dated online receipt. Web ID: 2968359

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Effy Diamond Animal Pattern Pendant Necklace (1-3/4 ct. t.w.) in 14k Gold
Effy Diamond Animal Pattern Pendant Necklace (1-3/4 ct. t.w.) in 14k Gold

Make the evening feel like an exotic adventure with this extraordinary round-shape black, brown and white diamond animal pattern pendant necklace (1-3/4 ct. t.w.) beautifully fashioned by EFFY® in 14k gold. Lobster clasp. Approximate length: 18". Almost all gemstones have been treated to enhance their beauty and require special care. All gemstone carat weights (ct. t.w.), if mentioned, are approximate; variance may be .05 carat Sign up for Macy’s WorryNoMore Jewelry & Watch Protection program within 30 days of your purchase. Call Customer Service at: 1-800-BUYMACY (1-800-289-6229), use Macy’s Chat function or visit any Macy’s store with your dated online receipt. Financing & WorryNoMore Protection Program Terms For Fine Jewelry Web ID: 4491668

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Effy Brasilica by Emerald (1-3/8 ct. t.w.) and Diamond (1/2 ct. t.w.) Pendant Necklace in 14K Gold, Created for Macy's
Effy Brasilica by Emerald (1-3/8 ct. t.w.) and Diamond (1/2 ct. t.w.) Pendant Necklace in 14K Gold, Created for Macy's

Make an entrance. This statement-making Brasilica by EFFY necklace flaunts emerald-cut emerald (1-3/8 ct. t.w.) framed with two rows of round-cut diamonds (1/2 ct. t.w.). Crafted in 14k gold. Approximate length: 18 inches. Approximate drop: 3/4 inch. Created for Macy's All gemstone carat weights (ct. t.w.), if mentioned, are approximate; variance may be .05 carat Almost all rubies are lead-glass filled. Surface cavities and fractures are filled with glass and glass-like substances that contain lead. Emerald is usually penetrated with oil, wax or resin to improve appearance. Often dyed with color agents. Almost all gemstones have been treated to enhance their beauty and require special care. Gemstone Treatment & Care Guide Financing & WorryNoMore Protection Program Terms For Fine Jewelry Web ID: 1745972

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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. All gemstone carat weights (ct. t.w.), if mentioned, are approximate; variance may be .05 carat Almost all gemstones have been treated to enhance their beauty and require special care. Financing & WorryNoMore Protection Program Terms For Fine Jewelry Gemstone Treatment & Care Guide Web ID: 1887539

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Effy Pave Rose by Diamond Pave Square Pendant (7/8 ct. t.w.) in 14k Rose Gold
Effy Pave Rose by Diamond Pave Square Pendant (7/8 ct. t.w.) in 14k Rose Gold

Style takes a sophisticated, sparkling turn with Pave Rose by EFFY Collection's elegant round-cut diamond (7/8 ct. t.w.) pendant necklace. Set in 14k white and rose gold. Approximate length: 18 inches. Approximate drop: 3/4 x 1/2 inch. 7/8 Carat Diamond Pendant Diamond Color Rating Code: I1-I2 Diamond Clarity Rating Code: H-I Diamond Cut: Round Almost all gemstones and blue and black diamonds have been treated to enhance their beauty and require special care. All gemstone carat weights (ct. t.w.), if mentioned, are approximate; variance may be .05 carat Almost all gemstones have been treated to enhance their beauty and require special care. Sign up for Macy’s WorryNoMore Jewelry & Watch Protection program within 30 days of your purchase. Call Customer Service at: 1-800-BUYMACY (1-800-289-6229), use Macy’s Chat function or visit any Macy’s store with your dated online receipt. Financing & WorryNoMore Protection Program Terms For Fine Jewelry Gemstone Treatment & Care Guide Web ID: 839229

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Effy Diamond Pendant Necklace in 18k Gold and Sterling Silver (1/5 ct. t.w.)
Effy Diamond Pendant Necklace in 18k Gold and Sterling Silver (1/5 ct. t.w.)

Beauty meets bling. This striking, meticulously crafted pendant boasts single-cut diamonds (1/5 ct. t.w.) set in sterling silver and 18k gold. Approximate length: 18 inches. Approximate drop: 1-2/3 inches. All gemstone carat weights (ct. t.w.), if mentioned, are approximate; variance may be .05 carat Almost all gemstones have been treated to enhance their beauty and require special care. Sign up for Macy’s WorryNoMore Jewelry & Watch Protection program within 30 days of your purchase. Call Customer Service at: 1-800-BUYMACY (1-800-289-6229), use Macy’s Chat function or visit any Macy’s store with your dated online receipt. Financing & WorryNoMore Protection Program Terms For Fine Jewelry Gemstone Treatment & Care Guide Web ID: 1306477

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

The beautiful blush of an emerald-shape morganite (2-1/5 ct. t.w.) is accentuated by glittering round-shape diamonds (1/5 ct. t.w.) in this glamorous pendant necklace created by EFFY® in 14k rose gold. Approximate length: 18". Approximate drop: 3/4". Almost all gemstones have been treated to enhance their beauty and require special care. All gemstone carat weights (ct. t.w.), if mentioned, are approximate; variance may be .05 carat Sign up for Macy’s WorryNoMore Jewelry & Watch Protection program within 30 days of your purchase. Call Customer Service at: 1-800-BUYMACY (1-800-289-6229), use Macy’s Chat function or visit any Macy’s store with your dated online receipt. Web ID: 2969782

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Effy Pavé Rose by Diamond Teardrop Pendant Necklace (1/4 ct. t.w.) in 14k Rose Gold
Effy Pavé Rose by Diamond Teardrop Pendant Necklace (1/4 ct. t.w.) in 14k Rose Gold

A glistening round-shape diamond teardrop is suspended from a fine open link chain in this elegant pendant necklace (1/4 ct. t.w.) created by EFFY® in rose gold-tone mixed metal. Approximate length: 18". Approximate drop: 1". 1/4 Carat Diamond Necklace Diamond Color Rating Code: H-I Diamond Clarity Rating Code: I2 Diamond Shape: Round Almost all gemstones have been treated to enhance their beauty and require special care. All gemstone carat weights (ct. t.w.), if mentioned, are approximate; variance may be .05 carat Sign up for Macy’s WorryNoMore Jewelry & Watch Protection program within 30 days of your purchase. Call Customer Service at: 1-800-BUYMACY (1-800-289-6229), use Macy’s Chat function or visit any Macy’s store with your dated online receipt. Web ID: 3703676

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Effy Balissima by Diamond Ribbon Pendant (1/4 ct. t.w.) in 18k Gold and Sterling Silver
Effy Balissima by Diamond Ribbon Pendant (1/4 ct. t.w.) in 18k Gold and Sterling Silver

Sparkle, shine, and versatility. Balissima by Effy Collection's ribbon pendant complements both gold and silver jewelry. Crafted in sterling silver with 18k gold accents, this intricate pendant highlights a scrolling filigree design and sparkling, round-cut diamonds (1/4 ct. t.w.). Approximate length: 18 inches. Approximate drop: 1-1/2 inches x 1 inch. Almost all gemstones and blue and black diamonds have been treated to enhance their beauty and require special care. All gemstone carat weights (ct. t.w.), if mentioned, are approximate; variance may be .05 carat Almost all gemstones have been treated to enhance their beauty and require special care. Sign up for Macy’s WorryNoMore Jewelry & Watch Protection program within 30 days of your purchase. Call Customer Service at: 1-800-BUYMACY (1-800-289-6229), use Macy’s Chat function or visit any Macy’s store with your dated online receipt. Gemstone Treatment & Care Guide Financing & WorryNoMore Protection Program Terms For Fine Jewelry Web ID: 617089

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Effy Diamond Oval Pendant Necklace in Sterling Silver (1/5 ct. t.w.)
Effy Diamond Oval Pendant Necklace in Sterling Silver (1/5 ct. t.w.)

Timelessly chic, this pendant from EFFY features an intricately cutout setting bejeweled with round-cut diamonds (1/5 ct. t.w.). Crafted in sterling silver. Approximate length: 18 inches. Approximate drop: 1-3/4 inches. Custom ring sizing is not available for this item. Almost all gemstones have been treated to enhance their beauty and require special care. Sign up for Macy’s WorryNoMore Jewelry & Watch Protection program within 30 days of your purchase. Call Customer Service at: 1-800-BUYMACY (1-800-289-6229), use Macy’s Chat function or visit any Macy’s store with your dated online receipt. Financing & WorryNoMore Protection Program Terms For Fine Jewelry Gemstone Treatment & Care Guide Web ID: 2147776

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Effy Rosa by Ruby (5-1/8 ct. t.w.) and Diamond (1-1/2 ct. t.w.) Necklace in 14k Rose Gold, Created for Macy's
Effy Rosa by Ruby (5-1/8 ct. t.w.) and Diamond (1-1/2 ct. t.w.) Necklace in 14k Rose Gold, Created for Macy's

A beautiful climbing vine of pear-cut rubies (5-1/8 ct. t.w.) is the centerpiece of this magnificent round-cut diamond-studded (1-1/2 ct. t.w.) collar necklace created by EFFY in 14k rose gold. Approximate length: 17-1/4". Approximate drop: 1-1/2". Created for Macy's Almost all gemstones have been treated to enhance their beauty and require special care. All gemstone carat weights (ct. t.w.), if mentioned, are approximate; variance may be .05 carat Almost all non-certified rubies are lead-glass filled. Surface cavities and fractures are filled with glass and glass-like substances that contain lead. Sign up for Macy’s WorryNoMore Jewelry & Watch Protection program within 30 days of your purchase. Call Customer Service at: 1-800-BUYMACY (1-800-289-6229), use Macy’s Chat function or visit any Macy’s store with your dated online receipt. Financing & WorryNoMore Protection Program Terms For Fine Jewelry Web ID: 2622244

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Effy Diamond Pavé Openwork Heart Pendant Necklace (1-1/10 ct. t.w.) in 14k White Gold
Effy Diamond Pavé Openwork Heart Pendant Necklace (1-1/10 ct. t.w.) in 14k White Gold

Beautifully laden with glistening round-shape diamond pavé, this exceptional openwork heart pendant necklace (1-1/0 ct. t.w.) from EFFY is intricately designed in 14k white gold. Lobster clasp. Approximate length: 18". Approximate drop: 1-1/3". 1-1/10 Carat Diamond Necklace Diamond Color Rating Code: H-I Diamond Clarity Rating Code: I2 Diamond Shape: Round Almost all gemstones have been treated to enhance their beauty and require special care. All gemstone carat weights (ct. t.w.), if mentioned, are approximate; variance may be .05 carat Web ID: 5192679

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Effy Signature White Diamond (1/3 ct. t.w.), Black Diamond (1/4 ct. t.w.) and Emerald Accent Panther Pendant Necklace in 14k Rose Gold
Effy Signature White Diamond (1/3 ct. t.w.), Black Diamond (1/4 ct. t.w.) and Emerald Accent Panther Pendant Necklace in 14k Rose Gold

Take a walk on the wild side with this fierce pendant from EFFY Signature. Crafted in 14k rose gold, pendant features the head of a panther decorated in round-cut white diamond (1/3 ct. t.w.), black diamond (1/4 ct. t.w.) and emerald accents. Approximate length: 18 inches. Approximate drop: 1-1/2 inches. All gemstone carat weights (ct. t.w.), if mentioned, are approximate; variance may be .05 carat Almost all gemstones have been treated to enhance their beauty and require special care. Sign up for Macy’s WorryNoMore Jewelry & Watch Protection program within 30 days of your purchase. Call Customer Service at: 1-800-BUYMACY (1-800-289-6229), use Macy’s Chat function or visit any Macy’s store with your dated online receipt. Gemstone Treatment & Care Guide Financing & WorryNoMore Protection Program Terms For Fine Jewelry Web ID: 544621

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Effy Caviar by Diamond Turtle Pendant Necklace (1/4 ct. t.w.) in 14k Gold
Effy Caviar by Diamond Turtle Pendant Necklace (1/4 ct. t.w.) in 14k Gold

Shimmering round-shape diamonds border the beautiful shell on this charming EFFY turtle pendant necklace (1/4 ct. t..w) set in 14k gold. Box link chain. Approximate length: 18". Approximate drop: 3/4". 1/4 Carat Diamond Necklace Diamond Color Rating Code: H-I Diamond Clarity Rating Code: I2 Diamond Shape: Round Sign up for Macy's WorryNoMore® Jewelry null Protection program within 30 days of your purchase. Call Customer Service at: 1-800-BUYMACY (1-800-289-6229), use Macy's Chat function or visit any Macy's store with your dated online receipt. Almost all gemstones have been treated to enhance their beauty and require special care. All gemstone carat weights (ct. t.w.), if mentioned, are approximate; variance may be .05 carat Web ID: 5188415

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Effy Diamond Pendant Necklace (9/10 ct. t.w.) in 14k Gold
Effy Diamond Pendant Necklace (9/10 ct. t.w.) in 14k Gold

Contrasting ribbons of round-shape black and white diamonds intertwine in elegance on this EFFY pendant necklace (9/10 ct. t.w.) set in 14k gold. Lobster clasp. Approximate length: 18". Approximate drop: 1". Sign up for Macy's WorryNoMore® Jewelry & Watch Protection program within 30 days of your purchase. Call Customer Service at: 1-800-BUY-MACY (1-800-289-6229), use Macy's Chat function or visit any Macy's store with your dated online receipt. Almost all gemstones have been treated to enhance their beauty and require special care. All gemstone carat weights (ct. t.w.), if mentioned, are approximate; variance may be .05 carat Financing & WorryNoMore Protection Program Terms For Fine Jewelry Web ID: 5254676

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Effy Signature Black and White Diamond (3/4 ct. t.w.) and Multistone Panther Pendant Necklace in 14k Rose Gold
Effy Signature Black and White Diamond (3/4 ct. t.w.) and Multistone Panther Pendant Necklace in 14k Rose Gold

ou will look positively fierce every time you put on this sparkling necklace from EFFY Signature. Crafted in 14k rose gold, this sultry panther pendant features glittering emerald accent eyes, with a round-cut white diamond (3/4 ct. t.w.) and black diamond accented body. Approximate length: 18 inches. Approximate drop: 1-1/4 inches. 1-1/3 Carat Diamond Pendant All gemstone carat weights (ct. t.w.), if mentioned, are approximate; variance may be .05 carat Almost all gemstones have been treated to enhance their beauty and require special care. Sign up for Macy’s WorryNoMore Jewelry & Watch Protection program within 30 days of your purchase. Call Customer Service at: 1-800-BUYMACY (1-800-289-6229), use Macy’s Chat function or visit any Macy’s store with your dated online receipt. Financing & WorryNoMore Protection Program Terms For Fine Jewelry Gemstone Treatment & Care Guide Web ID: 507118

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Effy Balissima by Diamond Two-Tone Pendant Necklace (1/10 ct. t.w.) in Sterling Silver and 18k Gold
Effy Balissima by Diamond Two-Tone Pendant Necklace (1/10 ct. t.w.) in Sterling Silver and 18k Gold

A touch of vintage adds extraordinary style to this two-tone round-shape diamond pendant necklace (1/10 ct. t.w.) designed in sterling silver with 18k gold accents. Lobster clasp. Approximate length: 18". Approximate drop: 1-enough". 1/10 Carat Diamond Necklace Diamond Color Rating Code: H-I Diamond Clarity Rating Code: I2 Diamond Shape: Round Sign up for Macy's WorryNoMore® Jewelry null Protection program within 30 days of your purchase. Call Customer Service at: 1-800-BUYMACY (1-800-289-6229), use Macy's Chat function or visit any Macy's store with your dated online receipt. Almost all gemstones have been treated to enhance their beauty and require special care. All gemstone carat weights (ct. t.w.), if mentioned, are approximate; variance may be .05 carat Web ID: 4890946

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Effy Pavé Rose by Diamond Vertical Bar Pendant Necklace (1/8 ct. t.w.) in 14k Rose Gold
Effy Pavé Rose by Diamond Vertical Bar Pendant Necklace (1/8 ct. t.w.) in 14k Rose Gold

A line of linear sparkle radiates from this round-shape diamond vertical bar pendant necklace (1/8 ct. t.w.) designed by EFFY in 14k rose gold. Lobster clasp. Approximate length: 18". Approximate drop: 2". 1/8 Carat Diamond Pendant Necklace Diamond Color Rating Code: H-I Diamond Clarity Rating Code: I2 Diamond Shape: Round Sign up for Macy's WorryNoMore® Jewelry & Watch Protection program within 30 days of your purchase. Call Customer Service at: 1-800-BUY-MACY (1-800-289-6229), use Macy's Chat function or visit any Macy's store with your dated online receipt. Almost all gemstones have been treated to enhance their beauty and require special care. All gemstone carat weights (ct. t.w.), if mentioned, are approximate; variance may be .05 carat Financing & WorryNoMore Protection Program Terms For Fine Jewelry Web ID: 5198932

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