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Effy 18k

EFFY 18k White Gold Diamond 1.85tcw Diamond Bow Necklace
EFFY 18k White Gold Diamond 1.85tcw Diamond Bow Necklace

EFFY 18k White Gold Diamond 1.85tcw Diamond Bow Necklace

By Effy

Located in New York, NY

This elegant Effy pendant necklace is crafted in luminous 18K white gold and features a graceful bow motif set with a total of 1.85 carats of sparkling diamonds.

Category

20th Century Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

EFFY 18K White and Yellow Gold Ring with 4.70 CT Emerald and .89 CTW Diamonds
EFFY 18K White and Yellow Gold Ring with 4.70 CT Emerald and .89 CTW Diamonds

EFFY 18K White and Yellow Gold Ring with 4.70 CT Emerald and .89 CTW Diamonds

Located in Stuart, FL

The ring is hallmarked 18k 750 EFFY. Total item weight is 8.4 grams. Comes with AJI certification.

Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

Effy Blue Topaz & Diamond Halo Pendant in 18k Rose Gold Necklace
Effy Blue Topaz & Diamond Halo Pendant in 18k Rose Gold Necklace

Effy Blue Topaz & Diamond Halo Pendant in 18k Rose Gold Necklace

By Effy

Located in Houston, TX

Effy Blue Topaz & Diamond Halo Pendant in 18k Rose Gold Necklace Showcasing Effy's signature use of vibrant gemstones and fine craftsmanship, this elegant pendant necklace is crafte...

Category

2010s Unknown Pendant Necklaces

Materials

White Diamond, Diamond, Topaz, Blue Topaz, 14k Gold, Rose Gold

Effy Sterling Silver 18K Yellow Gold Green Amethyst Ring Size 6 1/2 #16996
Effy Sterling Silver 18K Yellow Gold Green Amethyst Ring Size 6 1/2 #16996

Effy Sterling Silver 18K Yellow Gold Green Amethyst Ring Size 6 1/2 #16996

By Effy

Located in Washington Depot, CT

Sterling silver and 18K yellow gold accent green amethyst ring by Effy.

Category

21st Century and Contemporary Engagement Rings

Materials

Amethyst, Gold, 18k Gold, Yellow Gold, Sterling Silver

Effy Oval Emerald Diamond Drop Necklace 14k Yellow Gold
Effy Oval Emerald Diamond Drop Necklace 14k Yellow Gold

Effy Oval Emerald Diamond Drop Necklace 14k Yellow Gold

By Effy

Located in Honolulu, HI

Necklace Specifications: Metal: 14K Yellow Gold Gram Weight: 23.7 grams ​ Chain Length: 17" Gemstone Specifications: Gemstone: Emerald Gemstone Color: Green Gemstone Shape: Ova...

Category

21st Century and Contemporary Unknown Modern Pendant Necklaces

Materials

Diamond, Emerald, Gold, 18k Gold, Yellow Gold

G-H SI1 Diamond & Sapphire Effy Ring set in Sterling Silver with 18K Gold Accent
G-H SI1 Diamond & Sapphire Effy Ring set in Sterling Silver with 18K Gold Accent

G-H SI1 Diamond & Sapphire Effy Ring set in Sterling Silver with 18K Gold Accent

By Effy

Located in Sewickley, PA

This Effy ring is a striking blend of elegance and craftsmanship, meticulously designed in sterling silver and accented with luxurious 18k yellow gold.

Category

Late 20th Century American Modern Fashion Rings

Materials

Diamond, Sapphire, Yellow Gold, Sterling Silver

18 Karat Two-Tone Gold Effy Fashion Ring with Diamonds
18 Karat Two-Tone Gold Effy Fashion Ring with Diamonds

18 Karat Two-Tone Gold Effy Fashion Ring with Diamonds

By Effy

Located in Stamford, CT

18Kt Two Tone Gold Effy Fashion Ring with Diamonds. Size 7.75 12.1 grams total weight.

Category

2010s Modern Fashion Rings

Materials

Diamond, 18k Gold

EFFY 14K Rose Gold Ruby & Diamond Ring with Two Stackable Bands
EFFY 14K Rose Gold Ruby & Diamond Ring with Two Stackable Bands

EFFY 14K Rose Gold Ruby & Diamond Ring with Two Stackable Bands

By Effy

Located in Miami, FL

A beautiful three-ring set featuring a signed EFFY ruby and diamond band in 14K rose gold, paired with two minimalist unbranded stacking rings for a chic, layered look. The EFFY rin...

Category

Early 2000s American Contemporary Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, Rose Gold

Effy Oval Cut Blue Sapphire & Double Diamond Halo Cocktail Ring in 18 Karat Gold
Effy Oval Cut Blue Sapphire & Double Diamond Halo Cocktail Ring in 18 Karat Gold

Effy Oval Cut Blue Sapphire & Double Diamond Halo Cocktail Ring in 18 Karat Gold

By Effy

Located in Scottsdale, AZ

Ring Size: 9.25 This exquisite sapphire and diamond ring by Effy showcases timeless elegance with its regal design.

Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow Gold

Recent Sales

EFFY 18K White Gold 1.00 Carat Fashion Graduated Diamond Drop Earrings New
EFFY 18K White Gold 1.00 Carat Fashion Graduated Diamond Drop Earrings New

EFFY 18K White Gold 1.00 Carat Fashion Graduated Diamond Drop Earrings New

By Effy

Located in Bayside, NY

These exquisite EFFY 18K gold diamond earrings are a masterpiece of elegance and sophistication.

Category

2010s North American Artisan Dangle Earrings

Materials

Diamond, White Gold

EFFY 18K White Gold 0.42 Carat Diamond Fashion Lattice Ring New
EFFY 18K White Gold 0.42 Carat Diamond Fashion Lattice Ring New

EFFY 18K White Gold 0.42 Carat Diamond Fashion Lattice Ring New

By Effy

Located in Bayside, NY

A luxurious EFFY ring adorned with a fancy lattice pattern of small shimmering diamonds.

Category

2010s North American Artisan Fashion Rings

Materials

Diamond, White Gold

EFFY 18K Yellow Gold 0.42 Carat Diamond Fashion Lattice Ring New
EFFY 18K Yellow Gold 0.42 Carat Diamond Fashion Lattice Ring New

EFFY 18K Yellow Gold 0.42 Carat Diamond Fashion Lattice Ring New

By Effy

Located in Bayside, NY

A luxurious EFFY ring adorned with a fancy lattice pattern of small shimmering diamonds.

Category

2010s North American Artisan Fashion Rings

Materials

Diamond, Yellow Gold

EFFY 18K White Gold 1.30 Carat Diamond Fashion Pave' Dangling Earrings New
EFFY 18K White Gold 1.30 Carat Diamond Fashion Pave' Dangling Earrings New

EFFY 18K White Gold 1.30 Carat Diamond Fashion Pave' Dangling Earrings New

By Effy

Located in Bayside, NY

These exquisite EFFY earrings are a masterful blend of elegance and sophistication, featuring a delicate 18K white gold setting that showcases a stunning array of diamonds.

Category

2010s North American Artisan Dangle Earrings

Materials

Diamond, 18k Gold, White Gold

EFFY 18K White Gold 0.97 Carat Diamond Fashion Earrings Flower Lily New
EFFY 18K White Gold 0.97 Carat Diamond Fashion Earrings Flower Lily New

EFFY 18K White Gold 0.97 Carat Diamond Fashion Earrings Flower Lily New

By Effy

Located in Bayside, NY

An exquisite EFFY pair of earrings designed in the shape of beautiful flowers that look like lilies, will look beautiful resting on anyone's ears.

Category

2010s North American Artisan Dangle Earrings

Materials

Diamond, White Gold

EFFY 18K White Gold 1.11 Carat Diamond Fashion Earrings Flower Crown New
EFFY 18K White Gold 1.11 Carat Diamond Fashion Earrings Flower Crown New

EFFY 18K White Gold 1.11 Carat Diamond Fashion Earrings Flower Crown New

By Effy

Located in Bayside, NY

An exquisite EFFY pair of earrings designed in the shape of large round flowers or crowns will look beautiful resting on anyone's ears.

Category

2010s North American Artisan Dangle Earrings

Materials

Diamond, White Gold

EFFY 18K Rose Gold 1.80 Carat Diamond Pearl Fashion Statement Ring New
EFFY 18K Rose Gold 1.80 Carat Diamond Pearl Fashion Statement Ring New

EFFY 18K Rose Gold 1.80 Carat Diamond Pearl Fashion Statement Ring New

By Effy

Located in Bayside, NY

This EFFY ring is a stunning piece of jewelry that exudes elegance and sophistication.

Category

2010s North American Artisan Fashion Rings

Materials

Diamond, Pearl, Rose Gold

EFFY 18K Rose Pink Gold 1.30 Carat Diamond Fashion Pave' Dangling Earrings New
EFFY 18K Rose Pink Gold 1.30 Carat Diamond Fashion Pave' Dangling Earrings New

EFFY 18K Rose Pink Gold 1.30 Carat Diamond Fashion Pave' Dangling Earrings New

By Effy

Located in Bayside, NY

These exquisite EFFY earrings are a masterful blend of elegance and sophistication, featuring a delicate 18K rose gold setting that showcases a stunning array of diamonds.

Category

2010s North American Artisan Dangle Earrings

Materials

Diamond, 18k Gold, Rose Gold

EFFY 18K White Gold 1.03 Carat Diamond Fashion Statement Ring Flower Crown New
EFFY 18K White Gold 1.03 Carat Diamond Fashion Statement Ring Flower Crown New

EFFY 18K White Gold 1.03 Carat Diamond Fashion Statement Ring Flower Crown New

By Effy

Located in Bayside, NY

An exquisite EFFY ring designed in the shape of a large round flower or crown will look beautiful resting on a person's finger.

Category

2010s North American Artisan Fashion Rings

Materials

Diamond, White Gold

EFFY 18K Yellow Gold 1.34 Carat Brown Diamond Fashion Pave' Wave Ring New
EFFY 18K Yellow Gold 1.34 Carat Brown Diamond Fashion Pave' Wave Ring New

EFFY 18K Yellow Gold 1.34 Carat Brown Diamond Fashion Pave' Wave Ring New

By Effy

Located in Bayside, NY

This beautiful EFFY ring features a gold band adorned with brown and white small diamond design in resembles an ocean wave.

Category

2010s North American Artisan Fashion Rings

Materials

Diamond, Brown Diamond, Yellow Gold

18 Karat Pink Sapphire and Diamond Mobile Flower Ring/Spinner Effy Flower Ring
18 Karat Pink Sapphire and Diamond Mobile Flower Ring/Spinner Effy Flower Ring

18 Karat Pink Sapphire and Diamond Mobile Flower Ring/Spinner Effy Flower Ring

By Effy

Located in Houston, TX

Effy 18K white gold cocktail ring featuring 1.56 carats of faceted round pink sapphires with 0.24 carats of round brilliant diamonds.

Category

Late 20th Century Modern More Rings

Materials

Diamond, Sapphire, Pink Sapphire, 18k Gold, White Gold

18 Karat Sapphire and Diamond Floral Mobile Ring/spinner Effy flower ring.
18 Karat Sapphire and Diamond Floral Mobile Ring/spinner Effy flower ring.

18 Karat Sapphire and Diamond Floral Mobile Ring/spinner Effy flower ring.

By Effy

Located in Houston, TX

Effy 18K white gold floral cocktail ring featuring 1.49 carats of round brilliant diamonds, 1.28 carats of round brilliant blue sapphires and 0.90 carats of round brilliant light blu...

Category

Early 20th Century Modern More Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Effy Morganite Citrine Topaz Diamond Chandelier Earrings
Effy Morganite Citrine Topaz Diamond Chandelier Earrings

Effy Morganite Citrine Topaz Diamond Chandelier Earrings

By Effy

Located in Kent, CT

Spectacular new Effy chandelier style earrings. These beauties are 18K tri-color gold, set with natural 2 1/2cttw Morganite, 3cttw Citrine, .20cttw Topaz, and 1/2cttw Diamonds.

Category

2010s American Romantic Chandelier Earrings

Materials

Citrine, White Diamond, Morganite, Topaz, 18k Gold

EFFY 18kt Yellow Gold Malachite & Diamond Clover Necklace
EFFY 18kt Yellow Gold Malachite & Diamond Clover Necklace

EFFY 18kt Yellow Gold Malachite & Diamond Clover Necklace

By Effy

Located in North Miami, FL

EFFY 18kt Yellow Gold Malachite & Diamond Clover Necklace Elegant and refined, this authentic Effy necklace is crafted in solid 18kt yellow gold and features a symbolic dual clover d...

Category

2010s American Pendant Necklaces

Materials

Diamond, Malachite, 14k Gold, 18k Gold, Yellow Gold

GIA Certified 17.06 Cts Paraiba Tourmaline sets in 18K Yell gold & Diamond Ring
GIA Certified 17.06 Cts Paraiba Tourmaline sets in 18K Yell gold & Diamond Ring

GIA Certified 17.06 Cts Paraiba Tourmaline sets in 18K Yell gold & Diamond Ring

By Effy

Located in Bayside, NY

GIA Certified 17.06 Cts with a very beautiful Paraiba Tourmaline Sets in 18K Yellow gold And Diamond Ring This is an EFFY ring it's prong setting , it has EFFY stamp and also weight...

Category

21st Century and Contemporary Cocktail Rings

Materials

18k Gold

Effy Hematian 12.66 Carat Colombian Emerald Cocktail Ring with Diamonds 18k Gold
Effy Hematian 12.66 Carat Colombian Emerald Cocktail Ring with Diamonds 18k Gold

Effy Hematian 12.66 Carat Colombian Emerald Cocktail Ring with Diamonds 18k Gold

Located in Great Neck, NY

Up for sale is a magnificent piece unique 12.66 carat Colombian emerald ring by Effy Hematian. Crafted solely for a prominent New York City Colombian emerald collector, this one of a...

Category

2010s Edwardian Cocktail Rings

Materials

Diamond, Emerald, 18k Gold

Effy 18k Yellow Gold and Sterling Silver Diamond Cross Pendant #24749
Effy 18k Yellow Gold and Sterling Silver Diamond Cross Pendant #24749

Effy 18k Yellow Gold and Sterling Silver Diamond Cross Pendant #24749

By Effy

Located in Washington Depot, CT

Effy 18k Yellow Gold and Sterling Silver Diamond Cross Pendant Refined and radiant, this 18K yellow gold and sterling silver Effy pendant blends two-tone elegance with subtle sparkl...

Category

20th Century Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold, Sterling Silver

Effy 18K Yellow Gold Yellow Diamond Teardrop Pendant Necklace #25937
Effy 18K Yellow Gold Yellow Diamond Teardrop Pendant Necklace #25937

Effy 18K Yellow Gold Yellow Diamond Teardrop Pendant Necklace #25937

By Effy

Located in Washington Depot, CT

Effy 18K Yellow GoldYellow Diamond Teardrop Pendant Necklace- This stunning Effy pendant showcases a vibrant pear-shaped yellow diamond nestled in a sleek 14K yellow gold bezel sett...

Category

20th Century Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Effy 18k White Gold Dangle Diamond Earrings Baguette Round 2" Long 8.7g
Effy 18k White Gold Dangle Diamond Earrings Baguette Round 2" Long 8.7g

Effy 18k White Gold Dangle Diamond Earrings Baguette Round 2" Long 8.7g

By Effy

Located in Northbrook, IL

Elevate your elegance with these stunning Effy dangle earrings. Crafted from 18k white gold, these earrings showcase a series of exquisite white diamonds, each meticulously set to cr...

Category

21st Century and Contemporary Dangle Earrings

Materials

Diamond, 18k Gold, White Gold

18k White Gold Mosaic Diamond Ring Made by EFFY
18k White Gold Mosaic Diamond Ring Made by EFFY

18k White Gold Mosaic Diamond Ring Made by EFFY

By Effy

Located in Webster, NY

Stunning 18k White Gold Mosaic Diamond Ring Designed by EFFY.

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, 18k Gold, White Gold

Designer Effy Sterling Silver and 18k Gold Multi-Gemstone Ring
Designer Effy Sterling Silver and 18k Gold Multi-Gemstone Ring

Designer Effy Sterling Silver and 18k Gold Multi-Gemstone Ring

By Effy

Located in Towson, MD

This vintage designer Effy ring has everything Effy is known for: statement piece with lots of color!

Category

2010s Fashion Rings

Materials

Amethyst, Citrine, Garnet, Multi-gemstone, Peridot, Blue Topaz, 18k Gold...

Effy Sterling Silver 18K Yellow Gold Plated Citrine Hinged Cuff Bracelet
Effy Sterling Silver 18K Yellow Gold Plated Citrine Hinged Cuff Bracelet

Effy Sterling Silver 18K Yellow Gold Plated Citrine Hinged Cuff Bracelet

By Effy

Located in Washington Depot, CT

Sterling silver, 18K yellow gold plated and citrine hinged cuff bracelet by designer EFFY.

Category

20th Century Cuff Bracelets

Materials

Citrine, 18k Gold, Gold Plate, Yellow Gold, Sterling Silver

Effy Sterling & 18K Yellow Gold and Diamond Ring and Earring Set #15726
Effy Sterling & 18K Yellow Gold and Diamond Ring and Earring Set #15726

Effy Sterling & 18K Yellow Gold and Diamond Ring and Earring Set #15726

By Effy

Located in Washington Depot, CT

Effy Sterling Silver and 18K Yellow Gold and Diamond Ring and Earring Set- This lovely ring features pave set diamonds set beautifully detailed sterling silver and 18K yellow gold.

Category

21st Century and Contemporary Drop Earrings

Materials

Diamond, 18k Gold, Yellow Gold, Sterling Silver

Effy Sterling Silver 18K Yellow Gold Green Amethyst Ring Size 6 1/2 #16432
Effy Sterling Silver 18K Yellow Gold Green Amethyst Ring Size 6 1/2 #16432

Effy Sterling Silver 18K Yellow Gold Green Amethyst Ring Size 6 1/2 #16432

By Effy

Located in Washington Depot, CT

Sterling silver and 18K yellow gold accent green amethyst ring by Effy.

Category

20th Century Cocktail Rings

Materials

Amethyst, Gold, 18k Gold, Yellow Gold, Sterling Silver

Effy Sterling Silver and 18 Karat Yellow Gold Dog Tag Necklace
Effy Sterling Silver and 18 Karat Yellow Gold Dog Tag Necklace

Effy Sterling Silver and 18 Karat Yellow Gold Dog Tag Necklace

By Effy

Located in Scottsdale, AZ

Designer: Effy Material: sterling silver and 18k yellow gold Dimensions: necklace is 18”-inches long and dog tag is 20mm by 37mm Weight: 29.44 grams

Category

21st Century and Contemporary Chain Necklaces

Materials

18k Gold, Yellow Gold, Sterling Silver

EFFY 14K White Gold Diamond & Natural Blue Sapphire Band Size 7.25-7.5 #18075
EFFY 14K White Gold Diamond & Natural Blue Sapphire Band Size 7.25-7.5 #18075

EFFY 14K White Gold Diamond & Natural Blue Sapphire Band Size 7.25-7.5 #18075

By Effy

Located in Washington Depot, CT

Approximate total diamond weight: .28 cts Diamond color: G-H Diamond clarity: VS2-SI1 Ring size: 7.25-7.5 Shank: 1.2mm Front: 21.6mm X 2.5mm X 2.4mm Weight: 1.1 dwt/ 1.8 g Hallm...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

Diamond and 18K Gold Crossover Ring
Diamond and 18K Gold Crossover Ring

Diamond and 18K Gold Crossover Ring

By Effy

Located in Derby, NY

Additional information: Brand : EFFY Metal Type : 18k White and Rose Gold Stone Type : Diamond Color : Pink and White Clarity : SI Diamond Weight : 1.33 ctw Ring Size : 7

Category

2010s Unknown Modern More Rings

Materials

Diamond, Rose Gold, 18k Gold

Bold 4.22 Carat Diamond and 18k Stacked Ring
Bold 4.22 Carat Diamond and 18k Stacked Ring

Bold 4.22 Carat Diamond and 18k Stacked Ring

By Effy

Located in Derby, NY

Additional Information: Brand : EFFY Metal Type : 18k White Gold Stone Type : Diamond Color : H-I Clarity : SI Diamond Weight : 4.22 ctw Ring Size : 7

Category

2010s More Rings

Materials

Diamond, White Gold, 18k Gold

Ceylon Sapphire, Diamond, and 18K White Gold Ring
Ceylon Sapphire, Diamond, and 18K White Gold Ring

Ceylon Sapphire, Diamond, and 18K White Gold Ring

By Effy

Located in Derby, NY

Additional information: Brand : EFFY Metal Type : 18k White Gold Stone Type : Diamond Stone Weight : 0.13 ctw Color : H Clarity : SI Stone 2: Type : Sapphire Weight : 1.55 ct Ring S...

Category

2010s Unknown Modern More Rings

Materials

Diamond, Sapphire, White Gold

Oval Ceylon Sapphire and Diamond Ring
Oval Ceylon Sapphire and Diamond Ring

Oval Ceylon Sapphire and Diamond Ring

By Effy

Located in Derby, NY

An elegant ring crafted from premium 18K white gold, it is the perfect accessory. Additional information: Brand : EFFY Metal Type : 18k White Gold Stone Type : Diamond Stone Weight ...

Category

2010s Unknown Modern More Rings

Materials

Diamond, Sapphire, White Gold

18 Karat Yellow Gold/Sterling Silver Diamond Ring
18 Karat Yellow Gold/Sterling Silver Diamond Ring

18 Karat Yellow Gold/Sterling Silver Diamond Ring

By Effy

Located in Washington Depot, CT

Diamond color: H Diamond clarity: SI1-SI2 Size: 6.75 Weight: 4.7 dwt. / 7.4 gr. Hallmark: 18K 925 EFFY Very good condition, professionally polished.

Category

20th Century Fashion Rings

Materials

Diamond, Yellow Gold, Sterling Silver

EFFY Sterling Silver 18 Karat Yellow Gold Twist Rope Band
EFFY Sterling Silver 18 Karat Yellow Gold Twist Rope Band

EFFY Sterling Silver 18 Karat Yellow Gold Twist Rope Band

By Effy

Located in Washington Depot, CT

Effy Sterling Silver and 18K Yellow Gold Band Ring This authentic Effy ring is a size 6.75 Features a twist rope design with 18K yellow gold accents on a sterling silver band.

Category

20th Century Band Rings

Materials

Yellow Gold, Sterling Silver

EFFY Sterling Silver & 18K Yellow Gold Diamond Cluster Pendant #18617
EFFY Sterling Silver & 18K Yellow Gold Diamond Cluster Pendant #18617

EFFY Sterling Silver & 18K Yellow Gold Diamond Cluster Pendant #18617

By Effy

Located in Washington Depot, CT

EFFY Sterling Silver & 18K Yellow Gold Diamond Cluster Pendant This beautiful pendant by amazing designer EFFY was meticulously crafted from sterling silver with beautiful 18K yello...

Category

20th Century Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Yellow Gold, Sterling Silver

EFFY Green Amethyst Large Stud Earrings Sterling 925 Gold 18k Portugese 12.00ctw
EFFY Green Amethyst Large Stud Earrings Sterling 925 Gold 18k Portugese 12.00ctw

EFFY Green Amethyst Large Stud Earrings Sterling 925 Gold 18k Portugese 12.00ctw

By Effy

Located in Greensboro, NC

Brand: EFFY Metal Content: Sterling Silver & 18k Yellow Gold Stone Information Natural Green Amethyst (Prasiolite) Carat(s): 12ctw Cut: Checkerboard Portugese Round Total Car...

Category

21st Century and Contemporary Stud Earrings

Materials

Amethyst, Gold, 18k Gold, Sterling Silver

Designer Effy's 1.4 Carat Black and White Diamond Cocktail Ring 18 Karat Gold
Designer Effy's 1.4 Carat Black and White Diamond Cocktail Ring 18 Karat Gold

Designer Effy's 1.4 Carat Black and White Diamond Cocktail Ring 18 Karat Gold

By Effy

Located in New York, NY

Designer Effy's 1.4 Carat Black & White Diamond Cocktail Ring 18 Kt White Gold 58 1.5 MM Diamonds 98 diamonds are 0.5 pointer Total Approximately 1.35 ct Brilliant cut round di...

Category

2010s Cocktail Rings

Materials

White Diamond, Black Diamond, White Gold, 18k Gold

Designer Roberto coin 25 Carat Natural Emerald 18 Karat White Gold Bangle
Designer Roberto coin 25 Carat Natural Emerald 18 Karat White Gold Bangle

Designer Roberto coin 25 Carat Natural Emerald 18 Karat White Gold Bangle

By Effy

Located in New York, NY

For an affordable price, indulge in designer elegance with the Roberto Coin bangle bracelet, a signature piece from the renowned designer. Originating from Zambia, this exquisite pie...

Category

2010s Bangles

Materials

Emerald, White Gold, 18k Gold

Oval Blue Topaz Ring
Oval Blue Topaz Ring

Oval Blue Topaz Ring

Located in Towson, MD

One sterling silver and 18 karat yellow gold (stamped 18K 925 EFFY) ring set with one 14 x 10mm oval blue topaz set in a silver bezel with 18 karat yellow gold edge rope design on th...

Category

21st Century and Contemporary Contemporary Fashion Rings

Materials

Topaz, 18k Gold, Yellow Gold, Sterling Silver

$9500 / New / Red Carpet Limited 18K Effy Diamond Animal Print Massive Necklace
$9500 / New / Red Carpet Limited 18K Effy Diamond Animal Print Massive Necklace

$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 ar...

Category

21st Century and Contemporary American Pendant Necklaces

Materials

Amethyst, Diamond, 18k Gold

Effy Ring in 925 Sterling Silver, 18k Yellow Gold and Diamond Accents
Effy Ring in 925 Sterling Silver, 18k Yellow Gold and Diamond Accents

Effy Ring in 925 Sterling Silver, 18k Yellow Gold and Diamond Accents

By David Yurman

Located in Surfside, FL

Effy ring in 925 sterling silver, 18k yellow gold and diamond accents with green center stone.

Category

20th Century Fashion Rings

Materials

18k Gold, Yellow Gold, Sterling Silver

Effy Hematian 18 Karat Yellow Gold Diamond & Tanzanite Ring
Effy Hematian 18 Karat Yellow Gold Diamond & Tanzanite Ring

Effy Hematian 18 Karat Yellow Gold Diamond & Tanzanite Ring

By Effy

Located in New York, NY

This Effy design ring is set in 18K Yellow gold. The design is set off with an Emerald cut Tanzanite, with a total weight of 9.16ct.

Category

2010s American Contemporary Fashion Rings

Materials

Tanzanite, 18k Gold, Yellow Gold

Effy Ring in 925 Sterling Silver, 18k Yellow Gold and Diamond Accents W Green
Effy Ring in 925 Sterling Silver, 18k Yellow Gold and Diamond Accents W Green

Effy Ring in 925 Sterling Silver, 18k Yellow Gold and Diamond Accents W Green

By David Yurman

Located in Surfside, FL

Effy ring in 925 sterling silver, 18k yellow gold and diamond accents with green center stone.

Category

20th Century Fashion Rings

Materials

Yellow Gold, 18k Gold, Sterling Silver

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5.50 Carats Natural Emerald and Diamond 14K Solid Yellow Gold Ring

Located in Los Angeles, CA

5.50 Carats Natural Emerald and Diamond 14K Solid Yellow Gold Ring Total Natural Green Emerald Weight is: Approx. 3.80 Carats Emerald Measures: Approx. 12.00 x 9.00mm Natural Rou...

Category

2010s American Cocktail Rings

Materials

Diamond, Emerald, 14k Gold, Yellow Gold

18K White Gold 0.61ct Blue Sapphire & 0.05ct Diamond Half Bezeled Band Ring
18K White Gold 0.61ct Blue Sapphire & 0.05ct Diamond Half Bezeled Band Ring

18K White Gold 0.61ct Blue Sapphire & 0.05ct Diamond Half Bezeled Band Ring

Located in เกาะสมุย, TH

Modern unique design band ring with wide band equipped with oval Thai deep blue sapphire and 2 good grade diamonds on the side. Intricate craftsmanship of international level can be ...

Category

21st Century and Contemporary Thai Modern Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

0.28ctw Sapphire & Diamond Band Ring, 14k White Gold, Ring Size 5.75
0.28ctw Sapphire & Diamond Band Ring, 14k White Gold, Ring Size 5.75

0.28ctw Sapphire & Diamond Band Ring, 14k White Gold, Ring Size 5.75

Located in McLeansville, NC

Stones: sapphire, 10 round 1.5 mm approximately .15 total carats diamond, 9 round brilliant cut 1.5 mm approximately .13 total carats GH color/ SI1-2 clarity Ring Size: 5.75 Rise O...

Category

21st Century and Contemporary Band Rings

Materials

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

Solid 14K White Gold Natural Blue Sapphire Stacking wedding Band Ring
Solid 14K White Gold Natural Blue Sapphire Stacking wedding Band Ring

Solid 14K White Gold Natural Blue Sapphire Stacking wedding Band Ring

Located in Santa Monica, CA

Solid 14K White Gold Stacking Wedding Band Total of 1/2 Ct Natural Blue Sapphire 1.5 mm wide Weighting 1 Gram Sizes available to ship 1 piece size 5 1/4 1 piece size 6 1/4 2 piec...

Category

2010s American Modern Band Rings

Materials

Blue Sapphire, White Gold

0.50 Carat Natural Diamond Necklace Pendant 14 Karat White Gold G SI Chain
0.50 Carat Natural Diamond Necklace Pendant 14 Karat White Gold G SI Chain

0.50 Carat Natural Diamond Necklace Pendant 14 Karat White Gold G SI Chain

By Morris & David

Located in New York, NY

0.50 Carat Natural Diamond Necklace Pendant 14K White Gold G SI 100% Natural Diamonds, Not Enhanced in any way Round Cut Diamond Necklace with 18 inches chain 0.50CTW G-H SI 14K Whi...

Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

4.10 Carat Natural Emerald and Diamond 18 Karat Solid Yellow Gold Ring
4.10 Carat Natural Emerald and Diamond 18 Karat Solid Yellow Gold Ring

4.10 Carat Natural Emerald and Diamond 18 Karat Solid Yellow Gold Ring

Located in Los Angeles, CA

4.10 Carats Natural Emerald and Diamond 18K Solid Yellow Gold Ring Total Natural Green Emerald Weight is: Approx. 3.20 Carats (transparent) Emerald Measures: Approx. 9 x 7mm Emer...

Category

2010s American Cocktail Rings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

4.90ct Natural Emerald and Diamond 14K Solid Yellow Gold Ring
4.90ct Natural Emerald and Diamond 14K Solid Yellow Gold Ring

4.90ct Natural Emerald and Diamond 14K Solid Yellow Gold Ring

Located in Los Angeles, CA

4.90Ct Natural Emerald and Diamond 14K Solid Yellow Gold Ring Total Natural Green Emerald Weight is: Approx. 3.40 Carats Emerald Measures: Approx. 11 x 9 mm Total Natural Round D...

Category

2010s American Cocktail Rings

Materials

Diamond, Emerald, 14k Gold, Yellow Gold

4.80 Carat Natural Emerald and Diamond 18 Karat Solid Yellow Gold Ring
4.80 Carat Natural Emerald and Diamond 18 Karat Solid Yellow Gold Ring

4.80 Carat Natural Emerald and Diamond 18 Karat Solid Yellow Gold Ring

Located in Los Angeles, CA

4.80 Carats Natural Emerald and Diamond 18K Solid Yellow Gold Ring Total Natural Oval Cut Emerald Weight is: Approx. 3.30 Carats (transparent ) Emerald Measures: Approx. 11.00 x 9....

Category

2010s American Cocktail Rings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

7.30 Carat Natural Emerald and Diamond 14 Karat Solid Yellow Gold Ring
7.30 Carat Natural Emerald and Diamond 14 Karat Solid Yellow Gold Ring

7.30 Carat Natural Emerald and Diamond 14 Karat Solid Yellow Gold Ring

Located in Los Angeles, CA

7.30 Carats Natural Emerald and Diamond 14K Solid Yellow Gold Ring Total Natural Oval Cut Emerald Weight is: Approx. 6.00 Carats (transparent ) Emerald Measures: Approx. 13.00 x 10...

Category

2010s American Cocktail Rings

Materials

Diamond, Emerald, 14k Gold, Yellow Gold

4.50 Carat Natural Emerald and Diamond 14 Karat Solid Yellow Gold Ring
4.50 Carat Natural Emerald and Diamond 14 Karat Solid Yellow Gold Ring

4.50 Carat Natural Emerald and Diamond 14 Karat Solid Yellow Gold Ring

Located in Los Angeles, CA

4.50 Carats Natural Emerald and Diamond 14K Solid Yellow Gold Ring Total Natural Cushion Cut Emerald Weight is: Approx. 3.20 Carats (transparent ) Emerald Measures: Approx. 9.86mm ...

Category

2010s American Cocktail Rings

Materials

Diamond, Emerald, 14k Gold, Yellow Gold

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By Tiffany & Co.

Located in Chicago, IL

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By Spectra Fine Jewelry

Located in New York, NY

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Category

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Diamond, 18k Gold, Yellow Gold

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Effy 18k For Sale on 1stDibs

You are likely to find exactly the effy 18k you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of Gold, 18k Gold and White Gold, this item was constructed with great care. Our collection of these items for sale includes 2 vintage editions and 32 modern creations to choose from as well. If you’re looking for a effy 18k from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 20th Century while another version may have been produced as recently as the 21st Century. A effy 18k can be a stylish choice for most occasions, but Diamond rings, from our inventory of 17, can add a particularly distinctive touch to your look, day or night. See these pages for a round cut iteration of this accessory, while there are also emerald cut cut and oval cut cut versions available here, too. There aren’t many items for men if you’re seeking a effy 18k, as most of the options available are for women and unisex.

How Much is a Effy 18k?

The price for a effy 18k starts at $140 and tops out at $61,231 with these rings, on average, selling for $8,992.

Why Gold Shines in Jewelry Craftsmanship

Gold is the feel-good metal, the serotonin of jewelry. Wear vintage and antique gold necklaces, watches, gold bracelets or gold rings and you feel happy, you feel dressed, you feel, well, yourself. 

Gold, especially yellow gold, with its rich patina and ancient pedigree going back thousands of years, is the steady standby, the well-mannered metal of choice. Any discussion of this lustrous metal comes down to a basic truth: Gold is elementary, my dear. Gold jewelry that couples the mystique of the metal with superb design and craftsmanship achieves the status of an enduring classic. Many luxury houses have given us some of our most treasured and lasting examples of gold jewelry over the years.

Since its founding, in 1837, Tiffany & Co. has built its reputation on its company jewelry as well as its coterie of boutique designers, which has included Jean Schlumberger, Donald Claflin, Angela Cummings and Elsa Peretti. There are numerous gold Tiffany classics worth citing. Some are accented with gemstones, but all stand out for their design and the workmanship displayed.

For the woman who prefers a minimalist look, the Tiffany & Co. twist bangle (thin, slightly ovoid) is stylishly simple. For Cummings devotees, signature pieces feature hard stone inlay, such as her pairs of gold ear clips inlaid with black jade (a play on the classic Chanel black and tan), or bangles whose design recalls ocean waves, with undulating lines of lapis lazuli and mother-of-pearl. And just about any design by the great Jean Schlumberger is by definition a classic.

Even had he eschewed stones and diamonds, Southern-born David Webb would be hailed for the vast arsenal of heavy gold jewelry he designed. Gold, usually hammered or textured in some manner, defines great David Webb jewelry. The self-taught jeweler made very au courant pieces while drawing inspiration from ancient and out-of-the-way sources — East meets West in the commanding gold necklaces made by Webb in the early 1970s. The same could be said for his endlessly varied gold cuffs.

In Europe, many houses have given us gold jewelry that sets the highest standard for excellence, pieces that were highly sought after when they were made and continue to be so. 

Numerous designs from Cartier are homages to gold. There are the classic Trinity rings, necklaces and bracelets — trifectas of yellow, white and rose gold. As a testament to the power of love, consider the endurance of the Cartier Love bracelet.

Aldo Cipullo, Cartier’s top in-house designer from the late 1960s into the early ’70s, made history in 1969 with the Love bracelet. Cipullo frequently said that the Love bracelet was born of a sleepless night contemplating a love affair gone wrong and his realization that “the only remnants he possessed of the romance were memories.” He distilled the urge to keep a loved one close into a slim 18-karat gold bangle. 

BVLGARI and its coin jewelry, gemme nummarie, hit the jackpot when the line launched in the 1960s. The line has been perennially popular. BVLGARI coin jewelry features ancient Greek and Roman coins embedded in striking gold mounts, usually hung on thick link necklaces of varying lengths. In the 1970s, BVLGARI introduced the Tubogas line, most often made in yellow gold. The Tubogas watches are classics, and then there is the Serpenti, the house's outstanding snake-themed watches and bracelets.

A collection called Monete that incorporated the gold coins is one of several iconic BVLGARI lines that debuted in the 1970s and ’80s, catering to a new generation of empowered women. Just as designers like Halston and Yves Saint Laurent were popularizing fuss-free ready-to-wear fashion for women on the go, BVLGARI offered jewels to be lived in. 

Since Van Cleef & Arpels opened its Place Vendôme doors in 1906, collection after collection of jewelry classics have enchanted the public. As predominantly expressed in a honeycomb of gold, there is the Ludo watch and accessories, circa the 1920s, and the golden Zip necklace, 1951, whose ingenious transformation of the traditional zipper was originally proposed by the Duchess of Windsor. Van Cleef's Alhambra, with its Moroccan motif, was introduced in 1968 and from the start its popularity pivoted on royalty and celebrity status. It remains one of VCA’s most popular and collected styles.

Mention must be made of Buccellati, whose name is synonymous with gold so finely spun that it suggests tapestry. The house’s many gold bracelets, typically embellished with a few or many diamonds, signified taste and distinction and are always in favor on the secondary market. Other important mid-20th-century houses known for their gold-themed jewelry include Hermès and Ilias Lalaounis.

Find a stunning collection of vintage and antique gold jewelry on 1stDibs.