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Effy Necklaces

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Creator: Effy
Effy Collection Round Bezel Set Diamond Station Necklace in 14 Karat White Gold
By Effy
Located in Scottsdale, AZ
This stunning Effy diamond station necklace embodies elegance and versatility. Crafted in lustrous 14 karat white gold, this necklace features a delicate cable chain adorned with daz...
Category

21st Century and Contemporary Unknown Contemporary Effy Necklaces

Materials

Diamond, White Diamond, Gold, 14k Gold, White Gold

Effy 14K Rose Gold Cultured Fresh Water Pearl Bead Station Necklace
By Effy
Located in Houston, TX
Brand: Effy Gender: Ladies Metal Type: 14K Rose Gold Length: 18.00 inches Weight: 7.11 grams. Lady's designer made 14K rose gold single strand, pearl station necklace. Engraved ...
Category

21st Century and Contemporary Unknown Effy Necklaces

Materials

Pearl, 14k Gold, Rose Gold

Effy Pavé Diamond Butterfly Pendant Necklace Set in 14 Karat Yellow Gold
By Effy
Located in Scottsdale, AZ
This stunning Effy diamond butterfly necklace, set in 14 karat yellow gold, exudes whimsical charm and elegant sophistication. Its centerpiece, a delicately crafted butterfly pendant...
Category

21st Century and Contemporary Unknown Contemporary Effy Necklaces

Materials

Diamond, White Diamond, Gold, 14k Gold, Yellow Gold

EFFY Diamond Halo Pendant - Sterling Silver 925 Round Brilliant 1/2ctw
By Effy
Located in Greensboro, NC
Retail Price: $400 Brand: EFFY Metal Content: Sterling Silver Stone Information Natural Diamonds Carat(s): 1/2ctw Cut: Round Brilliant Color: I - J Clarity: I1 - I2 Total Carats...
Category

21st Century and Contemporary Effy Necklaces

Materials

Diamond, Sterling Silver

Effy Diamond Cluster and 14 Carat White Gold Graduated Tennis Collar Necklace
By Effy
Located in London, GB
Experience the epitome of luxury with this captivating diamond necklace by famous jewellery designer, Effy Hematian. A breathtaking articulated series o...
Category

2010s American Modern Effy Necklaces

Materials

Diamond, Gold, 14k Gold, White Gold

Beautiful Effy Black Diamond Sea Star In 14k Rose Gold
By Effy
Located in Fort Lauderdale, FL
Beautiful Effy Black Diamond Sea Star In 14k Rose Gold . 0.29 carats in black diamonds, Length is adjustable 16” or 18”
Category

2010s American Modern Effy Necklaces

Materials

Black Diamond, Rose Gold

Cute Effy Pineapple Necklace With Diamonds In 14k
By Effy
Located in Fort Lauderdale, FL
Cute Effy Pineapple Necklace With Diamonds In 14k. 0.29 carats in brown round cut diamonds, Length is adjustable 16” or 18”
Category

2010s American Modern Effy Necklaces

Materials

Diamond, 14k Gold

Effy 14 Karat Rose Gold Black and White Diamond Pendant Necklace #15030
By Effy
Located in Washington Depot, CT
Effy 14 Karat Rose Gold Black and White Pendant Necklace- This elegant pendant necklace features 28 black diamonds and 49 round brilliant cut diamonds set in beautifully detailed 14...
Category

20th Century Effy Necklaces

Materials

White Diamond, Black Diamond, Gold, 14k Gold, Rose Gold, White Gold

Effy D'Oro Twisted Rope Circle Pendant with Diamonds Set in 14 Karat Yellow Gold
By Effy
Located in Scottsdale, AZ
The Effy D'Oro pendant from the esteemed Effy Collection is a remarkable piece that seamlessly marries sophistication with unique design elements. Crafted with meticulous attention t...
Category

21st Century and Contemporary Unknown Contemporary Effy Necklaces

Materials

Diamond, White Diamond, Gold, Yellow Gold, 14k Gold

New Effy Hamsa Diamond And Enamel Necklace In 14k
By Effy
Located in Fort Lauderdale, FL
Beautiful Effy Hamsa Diamond and Enamel Necklace in 14k Yellow Gold. Adjustable length 16” or 18”. The necklace feature a beautiful enamel work and a ...
Category

2010s American Modern Effy Necklaces

Materials

Diamond, Enamel

New Effy Turquoise, Pearl & Diamond Palm Tree Necklace In 14k
By Effy
Located in Fort Lauderdale, FL
New Effy Turquoise, Pearl & Diamond Palm Tree Necklace In 14k. Length is adjustable 16” or 18”
Category

2010s American Modern Effy Necklaces

Materials

Diamond, Pearl, Turquoise, 14k Gold, Yellow Gold

Cute White Agate & Diamond Necklace In 14k
By Effy
Located in Fort Lauderdale, FL
Cute Effy Agate & Diamond necklace in 14k. - 0.26 ctw in diamonds, - 2.40 ctw in White Agate - length is adjustable to 16”, 17” or 18” - butterfly is approximately 3/4” wide and ...
Category

2010s American Modern Effy Necklaces

Materials

Agate, Diamond, 14k Gold

EFFY Black and White Pave Diamond Panther Vertical Pedant Necklace 14K Gold
By Effy
Located in Scottsdale, AZ
This pave diamond panther pendant necklace by Effy exudes an exquisite blend of elegance and fierceness. Crafted in polished 14 karat white gold, this remarkable jewelry piece showca...
Category

21st Century and Contemporary Unknown Contemporary Effy Necklaces

Materials

Diamond, Black Diamond, Emerald, Gold, 14k Gold, White Gold

$8500 / NEW / statement oversized EFFY 1.79 CT Diamond Leaf Necklace / 14K Gold
By Effy
Located in Rancho Mirage, CA
Designer EFFY necklace, fully hallmarked NEW with tags, Tag price $8500 Leaf design, amazing and supersized statement piece, about 2.5 inch in drop length 14K White and Yellow gol...
Category

21st Century and Contemporary American Effy Necklaces

Materials

Diamond, 14k Gold

Effy 14k Gold Diamond Filigree Vintage Style Medallion Necklace
By Effy
Located in San Fernando, CA
EFFY 14k gold Diamond Filigree Vintage Style Medallion Necklace As lovely as the intricate scrollwork of antique-inspired designs, this pendant n...
Category

21st Century and Contemporary Effy Necklaces

Materials

Diamond, 14k Gold

Effy Oval Natural Sapphire & Diamond Station Necklace in 14 Karat White Gold
By Effy
Located in Scottsdale, AZ
Incredibly gorgeous sapphire and diamond necklace with a rich, elegant pop of color. This fantastic piece absolutely dazzles with its dark blue sapphires and icy white diamonds. The ...
Category

21st Century and Contemporary Unknown Contemporary Effy Necklaces

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, White Gold

Effy Fancy Blue and White Diamond Halo Cluster Pendant Necklace in White Gold
By Effy
Located in Scottsdale, AZ
This sparkling contemporary diamond pendant necklace by EFFY is dainty and modest, yet undeniably beautiful. Brilliant fancy blue natural diamonds f...
Category

21st Century and Contemporary Unknown Contemporary Effy Necklaces

Materials

Diamond, White Diamond, Gold, 14k Gold, White Gold

Effy 14K White Gold Aquamarine and Diamond Pendant, 2.5 TCW
By Effy
Located in Rancho Mirage, CA
Effy Designer Necklace, stamped and hallmarked NEW with Tags, Tag price $2950 2.52 CWT Natural Diamond & Natural Aquamarine, TOP QUALITY 14K Gold, stamped 14K Comes with gift box
Category

21st Century and Contemporary Effy Necklaces

Materials

Aquamarine, Diamond, White Gold

New / Effy Pearl and Diamond Paperclip Chain Necklace / 14k
By Effy
Located in Rancho Mirage, CA
Designer EFFY necklace (stamped with the designer hallmarks) NEW with tags, Tag Price $3950 Amazing Design, modern paperclip Design, studded with diamond and enhanced with a large AAA Pearl (9 mm large Pearl, creamy peachy whitish color) 14K Yellow gold, stamped 14K 0.25 CWT diamond, SI Clarity, G color, high quality diamonds 9 mm Top Quality large Pearl Necklace chain is 14K Solid gold chain...
Category

21st Century and Contemporary American Effy Necklaces

Materials

Diamond, Pearl, 14k Gold

$9500 / New / Red Carpet Limited 18K Effy Diamond Animal Print Massive Necklace
By Effy
Located in Rancho Mirage, CA
Designer EFFY necklace, fully hallmarked Limited Edition red carpet item NEW with tags, Tag price $9500 18K White gold, stamped 18K 6.75 CT Diamond and Amethyst, Animal Print arrangement - 3.25 CT Black Diamond - 0.5 CT White Diamond...
Category

21st Century and Contemporary American Effy Necklaces

Materials

Amethyst, Diamond, 18k Gold

$3750 / NEW / EFFY Watercolors Diamond & Tourmaline Necklace / 14K Gold
By Effy
Located in Rancho Mirage, CA
Designer EFFY necklace, stamped EFFY Watercolors collection NEW with tags, Tag price $3750 14K Rose gold, stamped 14K 2.35 CT of High Quality diamond and Natural multicolor Tourm...
Category

21st Century and Contemporary American Effy Necklaces

Materials

Diamond, Tourmaline, 14k Gold

$5750 / EFFY Royale Tanzanite & Diamond Necklace / 14K
By Effy
Located in Rancho Mirage, CA
Effy Designer Necklace, stamped and hallmarked NEW with Tags, Tag price $5750 2.25 CWT Natural Diamond & Natural Tanzanite, TOP QUALITY 14K Gold, stamped 14K 1.5 Inch in drop le...
Category

21st Century and Contemporary Effy Necklaces

Materials

Diamond, Tanzanite, 14k Gold

Designer Effy's 0.44 Ct Yellow & White Diamond Pendant with 14 Kt White Gold
By Effy
Located in New York, NY
Designer Effy's 0.44 Ct Yellow & White Diamond Pendant with 14 Kt White Gold chain This exquisite Pendant beautifully crafted with 14 kara...
Category

2010s Effy Necklaces

Materials

White Diamond, Yellow Diamond, 14k Gold, White Gold

Effy's 5.5 Carat Oval Natural Tanzanite & 2.2 Ct Diamond Necklace 14 Karat Gold
By Effy
Located in New York, NY
Effy's 5.5 Ct Oval Shape Natural Tanzanite & 2.2 Ct Diamond Necklace 14K Rose Gold Oval shape Tanzanite is surrounded by brilliant cut diamond...
Category

20th Century Effy Necklaces

Materials

Diamond, Tanzanite, 14k Gold, Rose Gold

Designer Effy's Natural Ruby and Diamond Pendant /Necklace 14 Karat Gold + Chain
By Effy
Located in New York, NY
Designer Effy's Natural Ruby & Diamond Pendant /Necklace 14 Karat White Gold with chain This spectacular Pendant Necklace consisting of 0.43 ct of natural round ruby and 0.57 Carats...
Category

2010s Effy Necklaces

Materials

Diamond, Ruby, Gold, 14k Gold

Effy White Black Green Diamonds 14 Karat White Gold Cross Pendant Charm
By Effy
Located in Los Angeles, CA
Type: Pendant Height: 46 mm Weight: 26 mm Metal: White Gold Metal Purity: 14K Hallmarks: EFFY 14K Total Weight: 4.5 Gram Condition: Pre Owned Stone Type: 0.95 CT Diamonds
Category

Early 2000s American Effy Necklaces

Effy White and Green Diamonds 14 Karat White Gold Butterfly Cross Pendant Charm
By Effy
Located in Los Angeles, CA
Type: Pendant Height: 29.50 mm Weight: 20.50 mm Metal: White Gold Metal Purity: 14K Hallmarks: EFFY 14K Total Weight: 2.9 Gram Condition: Pre Owned Stone Type: Diamonds
Category

Early 2000s American Effy Necklaces

Designer EFFY Ruby and Diamond Open Key Gold Pendant Estate Fine Jewelry
By Effy
Located in Montreal, QC
Simply Beautiful! Finely Detailed Designer EFFY Ruby encrusted Open Key Pendant, set with 2.52tcw Rubies, accented by Diamonds, approx. 0.32tcw. Hand crafted...
Category

21st Century and Contemporary Modern Effy Necklaces

Materials

Diamond, Ruby, Gold, 14k Gold, Rose Gold

Effy 14K Pear Shape Blue Sapphire Diamond Frame Pendant Necklace #14741
By Effy
Located in Washington Depot, CT
Effy 14K White Gold Pear Shape Blue Sapphire Diamond Frame Pendant Necklace This gorgeous Effy necklace features a beautiful blue sapphire surrounded by a diamond frame with 45 sparkling round cut...
Category

21st Century and Contemporary Effy Necklaces

Materials

White Diamond, Blue Sapphire, Gold, 14k Gold, White Gold

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Suzy Levian 14K Yellow Gold 0.33 Carat Bezel White Diamond Station Necklace
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Suzy Levian 14K White Gold White Diamonds Heart Station Necklace
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21st Century and Contemporary Chinese Contemporary Effy Necklaces

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Star Necklace in 14k Yellow Gold
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21st Century and Contemporary Unknown Modern Effy Necklaces

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Pave Diamond Butterfly Necklace in 18 Karat Rose Gold
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This diamond collection showcases elegant pieces that are extremely versatile and a timeless addition to your jewelry collection and are perfect for everyday wear. These pieces are part of our dainty and fine jewelry line known as TanisaJewelry - see more on Instagram @tanisajewelry. Pave Diamond...
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Star Pendant Necklace with Diamonds and Amethysts in 14k Gold
Located in Istanbul, TR
Star 14k gold pendant necklace with diamonds and amethysts. Chain necklace with star pendant. Metal: 14k gold. Necklace lenght - 45 sm Weight: 2....
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2010s Turkish Modern Effy Necklaces

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Suzy Levian 14K White Gold 0.33 Carat Bezel White Diamond Station Necklace
By Suzy Levian
Located in Great Neck, NY
Adorn yourself or your favorite person with the lovely elegance of this 14-karat gold and diamond necklace, which boasts 12 evenly spaced diamonds. Choose from multiple gold colors to complement the diamonds. The high-polish finish on the gold shines on its own and provides an ideal backdrop for the shimmering gems. Pair this necklace with formal evening wear...
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Gem Jewelers Co. 10.23 Carat Graduated Diamond Tennis Necklace in 14K White Gold
Located in Miami, FL
This unique 10.23ct Graduated Diamond Tennis Necklace is a Head turner. Each diamond is set in a crown prong setting giving off maximum brilliance and shine. the Center stone is the ...
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2010s North American Effy Necklaces

Materials

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7 Layer Fresh Water Pearl, Ruby Bead + 14KG Spacer Clasp Opera Length Necklace
Located in New York, NY
7 Layers of Fresh water Pearl with Ruby Beads with 14 Karat yellow gold Spacer clasp Opera Length Necklace The opera length multi layer pearl necklace set ...
Category

2010s Effy Necklaces

Materials

Pearl, Ruby, 14k Gold

14 Karat White Gold 3.56 Carat Diamond Choker Collar Necklace
Located in Great neck, NY
This is a Beautfiul Diamond Choker Collar Necklace which is adjustable for comfort. Crafted of 14K White Gold features 136 Natural Roun...
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6 Carat Graduated Diamond Tennis Necklace in 14k Yellow Gold by Gem Jewelers Co
Located in Miami, FL
This stunning 6-Carat Graduated Diamond Tennis Necklace showcases a unique graduated design, with a gorgeous center stone and each diamond getting sparklier and sparklier until the n...
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Vintage Fresh Water Natural Pearl Beaded Necklace
Located in Jacksonville, FL
Indulge in the timeless allure of this Vintage Fresh Water Natural Pearl Beaded Necklace. Adorned with lustrous pearls, this necklace exudes classic eleg...
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20th Century Art Nouveau Effy Necklaces

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Natural Pearl

Previously Available Items
Effy 14 Karat White Gold Natural Sapphire & Diamond Station Circle Necklace
By Effy
Located in Baltimore, MD
Effy 14 Karat White Gold Natural Sapphire & Diamond Station Circle Necklace Metal: 14k white gold Weight: 23.32 grams Length: 16.5 inches Sapphires: 7 natural oval blue sapphires, a...
Category

21st Century and Contemporary North American Modern Effy Necklaces

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Diamond, Sapphire, White Gold

Effy 14K Pear Shape Blue Sapphire Diamond Frame Pendant Necklace #14741
By Effy
Located in Washington Depot, CT
Effy 14K White Gold Pear Shape Blue Sapphire Diamond Frame Pendant Necklace This gorgeous Effy necklace features a beautiful blue sapphire surrounded by a diamond frame with 45 sparkling round cut...
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21st Century and Contemporary Effy Necklaces

Materials

White Diamond, Blue Sapphire, Gold, 14k Gold, White Gold

Effy 14 Karat Yellow Gold and Diamond Circle Pendant Necklace #16118
By Effy
Located in Washington Depot, CT
Vintage Effy 14K Yellow Gold and Diamond Pendant Necklace- This elegant pendant features 28 round single cut diamonds set in classic 14K yellow gold. Suspends from a classic cable ...
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21st Century and Contemporary Effy Necklaces

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Diamond, 14k Gold, Yellow Gold

Diamond Cross Crafted in 14k Rose Gold
By Effy
Located in Webster, NY
14k Rose Gold Diamond cross necklace made by EFFY. Diamond Carat Weight: Approximately .50CTW Diamond Cut: Round Brilliant Color: Ave...
Category

21st Century and Contemporary Effy Necklaces

Materials

Diamond, Rose Gold

Effy 14 Karat White Gold Sapphire and Diamond Evil Eye Pendant Necklace
By Effy
Located in Washington Depot, CT
Effy 14 Karat White ahold Sapphire and Diamond Evil Eye Pendant Necklace- This lovely evil eye necklace is detailed with 46 round single cut diamonds and blue sapphires set in 14K w...
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20th Century Effy Necklaces

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Diamond, Sapphire, White Gold

$14500 / EFFY Royale Blue Sapphire and Diamond Luxury 14k Necklace / 39.6 Gram
By Effy
Located in Rancho Mirage, CA
Designer EFFY Necklace, fully hallmarked, stamped BH EFFY Royale collection, top luxury NEW with tags, Tag price $14500 14K solid White gold, stamped 14K High quality Blue Sapph...
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21st Century and Contemporary North American Effy Necklaces

Materials

Diamond, Blue Sapphire, 14k Gold

14k White Gold Effy Chain and Diamond Sapphire Eye Pendant
By Effy
Located in Washington Depot, CT
Vintage 14K White Gold Effy Chain and Diamond Sapphire Eye Pendant 46 gorgeous single cut diamonds and 11 blue sapphires embedded in 14K white go...
Category

20th Century Effy Necklaces

Materials

Diamond, Sapphire, White Gold

Vintage Effy 14 Karat Yellow Gold Multicolored Gemstone Necklace
By Effy
Located in Washington Depot, CT
Vintage Effy 14 Karat Yellow Gold Multicolored Gemstone Necklace- This lovely necklace features multicolored gemstones set in classic 1...
Category

Early 2000s Central American Modern Effy Necklaces

Materials

Yellow Gold

$6750 / New Limited Effy Diamond & Watercolors Sapphire Long Bar Necklace / 14k
By Effy
Located in Rancho Mirage, CA
Effy Designer Necklace, stamped and hallmarked Watercolors collection Limited Edition, Long drop bar NEW with Tags, Tag price $6750 Natural Diamond & multicolor Natural sapphire ...
Category

21st Century and Contemporary Effy Necklaces

Materials

Diamond, Sapphire

Effy Collection Natural Emerald and Diamond Disc Pendant Necklace in White Gold
By Effy
Located in Scottsdale, AZ
We absolutely love this chic, modern EFFY Collection necklace bursting with color and sparkle. Established in 1979 by renown jewelry designer, Effy Hematian...
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21st Century and Contemporary Unknown Contemporary Effy Necklaces

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Diamond, Emerald, Gold, White Gold, 14k Gold

Effy 1ctw Diamond Cluster Pendant Necklace, 14k Yellow Gold
By Effy
Located in McLeansville, NC
This elegant Effy 1ctw diamond cluster pendant necklace adds a touch of sparkle to any outfit. Crafted from 14K yellow gold, the necklace features a stunning diamond halo pendant tha...
Category

2010s Effy Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Large Green Amethyst and Diamond Pendant Necklace in 14K Gold
By Effy
Located in Towson, MD
One 14-karat white gold pendant set with one 13mm round green amethyst and eighty-three (83) brilliant cut diamonds, approximately 0.50-carat total weight with matching I/J color and...
Category

21st Century and Contemporary Contemporary Effy Necklaces

Materials

Amethyst, Diamond, 14k Gold, White Gold

Effy necklaces for sale on 1stDibs.

Find a range of Effy necklaces available on 1stDibs. Each of these unique items was designed with extraordinary care, often using gold. While looking for the most stylish antique or vintage Effy jewelry to pair with your ensemble, you’ll find that Effy diamond necklaces, from our inventory of 25, can add a particularly distinctive touch to your look. We have 28 pieces in this collection as well as a number of other designs by this jeweler. While this collection reflects work that originated over various time periods, most of these items were designed during the 21st century and contemporary. If you’re looking for additional options, many customers also consider necklaces by OGI Ltd, AB Jewelry NYC, and Merkaba. Prices for Effy necklaces can differ depending upon gemstone, time period and other attributes. On 1stDibs, the price for these items starts at $750 and tops out at $6,500, while pieces like these, on average, can sell for $1,273.
Questions About Effy Necklaces
  • 1stDibs ExpertApril 5, 2022
    Yes, Effy designs are crafted with real gold. Several colors are used such as rose gold, white gold and yellow gold, all using 14 karats. You can shop a collection of Effy jewelry from some of the world’s top sellers on 1stDibs.
  • 1stDibs ExpertMarch 13, 2024
    A few things factor into what is special about Effy jewelry. For one, the luxury jewelry maker uses traditional handcrafting techniques to produce pieces of exceptional quality. Effy has a reputation for choosing only the finest gemstones for its pieces and is known for creating imaginative, colorful jewelry. Find a section of Effy jewelry on 1stDibs.
  • 1stDibs ExpertMarch 13, 2024
    Yes, Effy emeralds are generally real. However, not all pieces feature natural emeralds. The luxury jewelry maker uses a mix of naturally derived and lab-created gemstones in its jewelry. Experts consider lab-created emeralds to be real gemstones, but they are inexpensive compared to natural stones. Because lab-grown diamonds don’t meet our luxury jewelry standards, 1stDibs does not allow listings that are inclusive of lab-grown diamonds on the platform (this policy is also shared by major auction houses). However, fashion jewelry that features lab-grown or cultured gemstones other than diamonds can be found on the site. On 1stDibs, explore a collection of Effy jewelry from some of the world's top sellers.
  • 1stDibs ExpertApril 5, 2024
    Effy jewelry is made in the USA. Specifically, the American jewelry maker produces all of its pieces at its in-house workshop located within its New York City headquarters. On 1stDibs, find a range of Effy jewelry from some of the world's top sellers.
  • 1stDibs ExpertFebruary 21, 2024
    Yes, Effy uses real gemstones. Specifically, the jewelry maker uses genuine rubies, emeralds and sapphires in its pieces. The brand incorporates more than 150,000 carats worth of gems into its jewelry each year, and artisans handpick every stone to ensure quality. On 1stDibs, explore a range of Effy jewelry.

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