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Effy Black and White Diamond Large Butterfly Cocktail Ring 14 Karat Yellow Gold
Effy Black and White Diamond Large Butterfly Cocktail Ring 14 Karat Yellow Gold

Effy Black and White Diamond Large Butterfly Cocktail Ring 14 Karat Yellow Gold

By Effy

Located in Scottsdale, AZ

This fabulous Effy butterfly ring is crafted in brushed 14 karat yellow gold and set with an array of round-cut diamonds in contrasting shades of white and black.

Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

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

EFFY Bouquet Diamond Cluster Halo Engagement Ring - White Gold 14k Round 1.00ctw
EFFY Bouquet Diamond Cluster Halo Engagement Ring - White Gold 14k Round 1.00ctw

EFFY Bouquet Diamond Cluster Halo Engagement Ring - White Gold 14k Round 1.00ctw

By Effy

Located in Greensboro, NC

Retail Price: $4000 Size: 7 Sizing Fee: Up 2 sizes for $40 or Down 1 size for $40 Brand: EFFY Collection: Bouquet Metal Content: 14k White Gold Stone Information Natural Diamond...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold, White Gold

EFFY 14K Yellow Gold Channel Set Baguette Cut Blue Sapphire and Diamond Band
EFFY 14K Yellow Gold Channel Set Baguette Cut Blue Sapphire and Diamond Band

EFFY 14K Yellow Gold Channel Set Baguette Cut Blue Sapphire and Diamond Band

By Effy

Located in Scottsdale, AZ

Designer: EFFY Material: 14K yellow gold Blue Sapphires: 6 baguette cut= 0.50cttw Diamonds: 4 baguette cut= 0.40cttw Color: H Clarity: VS1 Dimensions: the ring measures 5.60mm wide a...

Category

21st Century and Contemporary Band Rings

Materials

Diamond, Blue Sapphire, 14k Gold, Yellow Gold

14K White Gold Sapphire Diamond Star of David Pendant Necklace Estate by EFFY
14K White Gold Sapphire Diamond Star of David Pendant Necklace Estate by EFFY

14K White Gold Sapphire Diamond Star of David Pendant Necklace Estate by EFFY

By Effy

Located in Hallandale Beach, FL

Brand: EFFY Material: 14K White Gold - durable and elegant Main Stones: Sapphires - vibrant natural gemstones Accent Stones: Brilliant Round Diamonds Design: Star of David Pendan...

Category

20th Century Contemporary Pendant Necklaces

Materials

Diamond, Sapphire, 14k Gold, White Gold

EFFY Dark Blue Sapphire and Diamond Flower Wide Band Ring 14k White Gold
EFFY Dark Blue Sapphire and Diamond Flower Wide Band Ring 14k White Gold

EFFY Dark Blue Sapphire and Diamond Flower Wide Band Ring 14k White Gold

By Effy

Located in Honolulu, HI

Item Specifications: Designer: EFFY Metal: 14k White Gold Ring Weight: 11.7 grams Ring Size: 7 Ring Height: 16.5 mm tall ​ ​Diamond Count: 30 round brilliant cut ​ ​Diamond Co...

Category

21st Century and Contemporary Band Rings

Materials

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

EFFY Sapphire Diamond Cluster Halo Ring - White Gold 14k Specialty Cut 1.05ctw
EFFY Sapphire Diamond Cluster Halo Ring - White Gold 14k Specialty Cut 1.05ctw

EFFY Sapphire Diamond Cluster Halo Ring - White Gold 14k Specialty Cut 1.05ctw

By Effy

Located in Greensboro, NC

Retail Price: $4100 Size: 7 1/4 Sizing Fee: Up 1 1/2 sizes for $60 or Down 1/2 a size for $40 Brand: EFFY Metal Content: 14k White Gold Stone Information Natural Sapphires Treat...

Category

21st Century and Contemporary Cluster Rings

Materials

Diamond, Sapphire, 14k Gold, White Gold

14K Two Tone Gold Baguette Ruby Diamond Wide Band Ring Estate by EFFY
14K Two Tone Gold Baguette Ruby Diamond Wide Band Ring Estate by EFFY

14K Two Tone Gold Baguette Ruby Diamond Wide Band Ring Estate by EFFY

By Effy

Located in Hallandale Beach, FL

Brand: EFFY Material: 14K Two-Tone White and Rose Gold - durable and luxurious Design: Wide Band Ring with Baguette Cut Stones Stones: Rubies - 2.2 carats total, Baguette cut Acc...

Category

20th Century Band Rings

Materials

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

EFFY 14K White Gold Oval Blue Sapphire and Diamond Halo 3-Row Ring
EFFY 14K White Gold Oval Blue Sapphire and Diamond Halo 3-Row Ring

EFFY 14K White Gold Oval Blue Sapphire and Diamond Halo 3-Row Ring

By Effy

Located in Scottsdale, AZ

Designer: EFFY Material: 14K white gold Blue Sapphire: 1 oval cut= 1.46ct Diamonds: 28 round cut= 1.26cttw Color: G-H Clarity: I1-I2 Diamonds: 8 princess cut= 0.56cttw Color: G-H Cla...

Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

Effy Mosaic 14K Yellow Gold Amethyst Blue Topaz Citrine and Diamond Hoop Earring
Effy Mosaic 14K Yellow Gold Amethyst Blue Topaz Citrine and Diamond Hoop Earring

Effy Mosaic 14K Yellow Gold Amethyst Blue Topaz Citrine and Diamond Hoop Earring

By Effy

Located in Philadelphia, PA

These substantial huggie-style hoops sit close to the ear and are completed by secure hinged snap closures. Signed Effy, the earrings combine vivid color, contemporary geometry and c...

Category

2010s American Modernist Hoop Earrings

Materials

Amethyst, Citrine, Diamond, Blue Topaz, 14k Gold, Yellow Gold

EFFY Sapphire Diamond Bypass Ring - Yellow Gold 14k Round 1.05ctw Stripe Curve
EFFY Sapphire Diamond Bypass Ring - Yellow Gold 14k Round 1.05ctw Stripe Curve

EFFY Sapphire Diamond Bypass Ring - Yellow Gold 14k Round 1.05ctw Stripe Curve

By Effy

Located in Greensboro, NC

Size: 9 1/4 Sizing Fee: Up 2 sizes for $40 or Down 3 sizes for $40 Brand: BH (early EFFY) Metal Content: 14k Yellow Gold Stone Information Natural Sapphires Treatment: Heating Ca...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, 14k Gold, Yellow Gold

Effy 14k White Gold Alternating 5.25ctw Pink Sapphire Diamond Eternity Band Ring
Effy 14k White Gold Alternating 5.25ctw Pink Sapphire Diamond Eternity Band Ring

Effy 14k White Gold Alternating 5.25ctw Pink Sapphire Diamond Eternity Band Ring

By Effy

Located in Montclair, NJ

Ring Width: 3.8mm (0.15") Ring Height: 4.2mm rise off the finger Hallmark: EFFY Condition: Shows some light wear/ Sapphires show some abrasion.

Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Pink Sapphire, Gold, 14k Gold, White Gold

Effy D'Oro Circle Pendant with Diamonds in Textured 14 Karat Yellow Gold
Effy D'Oro Circle Pendant with Diamonds in Textured 14 Karat Yellow Gold

Effy D'Oro Circle Pendant with Diamonds in Textured 14 Karat Yellow Gold

By Effy

Located in Scottsdale, AZ

Metal: 14 Karat Yellow Gold Gemstones: Diamonds Diamond Count: 15 Diamond Cut: Round Brilliant Diamond Total Carat Weight: 0.83 carats Diamond Color: H - I Diamond Clarity SI2 - I1 ...

Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

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

EFFY 14K Rose Gold Round Cabochon Cut Opal, Diamond Halo Pendant Necklace 18 in
EFFY 14K Rose Gold Round Cabochon Cut Opal, Diamond Halo Pendant Necklace 18 in

EFFY 14K Rose Gold Round Cabochon Cut Opal, Diamond Halo Pendant Necklace 18 in

By Effy

Located in Scottsdale, AZ

Designer: EFFY Material: 14K rose gold Opal: 1 round cabochon cut= 0.37ct Diamonds: 24 single cut= 0.12cttw Color: H Clarity: SI2-I1 Dimensions: the necklace measures 18.0 inches in ...

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Opal, 14k Gold, Rose Gold

Designer EFFY Ruby and Diamond Open Key Gold Pendant Estate Fine Jewelry
Designer EFFY Ruby and Diamond Open Key Gold Pendant Estate Fine Jewelry

Designer EFFY Ruby and Diamond Open Key Gold Pendant Estate Fine Jewelry

By Effy

Located in Montreal, QC

Finely Detailed Designer EFFY Ruby encrusted Open Key Pendant, set with 2.52tcw Rubies, accented by Diamonds, approx. 0.32tcw.

Category

21st Century and Contemporary Modern Pendant Necklaces

Materials

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

Vintage Effy 14K White Gold Black & White Diamond Wide Band Ring Size 7 8.1g
Vintage Effy 14K White Gold Black & White Diamond Wide Band Ring Size 7 8.1g

Vintage Effy 14K White Gold Black & White Diamond Wide Band Ring Size 7 8.1g

By Effy

Located in Addison, TX

Details: Designer: Effy Metal: 14K White Gold Purity: 14K / 585 Retail Price: $9,516.50 Ring Size: 7 Total Weight: 8.1 Grams Total Diamond Weight: 2 - 2.5 ct Gemstones: Natural Bla...

Category

21st Century and Contemporary Band Rings

Materials

Diamond, 14k Gold, White Gold

Effy Emerald, Tsavorite & Diamond Three Stone Band Ring in 14 Karat Yellow Gold
Effy Emerald, Tsavorite & Diamond Three Stone Band Ring in 14 Karat Yellow Gold

Effy Emerald, Tsavorite & Diamond Three Stone Band Ring in 14 Karat Yellow Gold

By Effy

Located in Scottsdale, AZ

Metal: 14 Karat Yellow Gold Emerald Shape & Cut: Oval cut Emerald Measurements: 5.810 × 3.890 × 2.940 mm Emerald Carat Weight: 0.38 carat Emerald Clarity: Heavily included Emeral...

Category

21st Century and Contemporary Contemporary Three-Stone Rings

Materials

Diamond, Emerald, Tsavorite, Gold, 14k Gold, Yellow Gold

Effy 3.79 Carat Emerald Cut Colombian Emerald Ring with Diamonds 14K White Gold
Effy 3.79 Carat Emerald Cut Colombian Emerald Ring with Diamonds 14K White Gold

Effy 3.79 Carat Emerald Cut Colombian Emerald Ring with Diamonds 14K White Gold

By Effy

Located in Scottsdale, AZ

It comes with an appraisal card, verifying its authenticity and current appraisal value. Designer: Effy Metal: 14 Karat White Gold Gemstones: Emerald and diamond Emerald Shape: Emer...

Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

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

Effy 14K Gold 4.82ctw White & Fancy Brown Diamond Open Quilted Wide Band Ring
Effy 14K Gold 4.82ctw White & Fancy Brown Diamond Open Quilted Wide Band Ring

Effy 14K Gold 4.82ctw White & Fancy Brown Diamond Open Quilted Wide Band Ring

By Effy

Located in Montclair, NJ

He we have an absolutely magnificent and fancy band ring that was crafted in solid 14k white gold and designed by Effy, featuring a wide and slightly domed top that is completely dre...

Category

Early 2000s Unknown Dome Rings

Materials

Diamond, Brown Diamond, 14k Gold, White Gold

7 Carat Pear London Blue Topaz Diamond Vintage EFFY Designer Gold Cocktail Ring
7 Carat Pear London Blue Topaz Diamond Vintage EFFY Designer Gold Cocktail Ring

7 Carat Pear London Blue Topaz Diamond Vintage EFFY Designer Gold Cocktail Ring

By Effy

Located in Montreal, QC

Simply Beautiful! Vintage EFFY London Blue Topaz and Diamond Gold Ring. Centering a securely Hand set 7 Carat London Blue Topaz.

Category

Late 20th Century American Modernist Cocktail Rings

Materials

Diamond, Topaz, Blue Topaz, Gold, 14k Gold, Yellow Gold

Designer Effy's 0.44 Ct Yellow & White Diamond Pendant with 14 Kt White Gold
Designer Effy's 0.44 Ct Yellow & White Diamond Pendant with 14 Kt White 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 karat White gold .

Category

2010s Pendant Necklaces

Materials

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

Effy Emerald and Diamond Checkerboard Motif Wide Band Ring 14 Karat Yellow Gold
Effy Emerald and Diamond Checkerboard Motif Wide Band Ring 14 Karat Yellow Gold

Effy Emerald and Diamond Checkerboard Motif Wide Band Ring 14 Karat Yellow Gold

By Effy

Located in Scottsdale, AZ

This Effy emerald and diamond ring features a bold, wide-band design that radiates with color and brilliance.

Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

Diamond, Emerald, Gold, 14k Gold, Yellow Gold

Effy Watercolors Multi Gemstone and Diamond Cocktail Ring in 14 Karat White Gold
Effy Watercolors Multi Gemstone and Diamond Cocktail Ring in 14 Karat White Gold

Effy Watercolors Multi Gemstone and Diamond Cocktail Ring in 14 Karat White Gold

By Effy

Located in Scottsdale, AZ

Metal: 14 Karat White Gold Gemstones: Amethyst, Tsavorite, Diamonds and Sapphires Amethyst Count: 5 Amethyst Cut: Pear, Oval and Round Amethyst Total Carat Weight: 0.64 carats Amethy...

Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Amethyst, Diamond, White Diamond, Multi-gemstone, Sapphire, Blue Sapphir...

Effy Espresso Cognac and White Diamond Wide Cocktail Ring in 14 Karat Rose Gold
Effy Espresso Cognac and White Diamond Wide Cocktail Ring in 14 Karat Rose Gold

Effy Espresso Cognac and White Diamond Wide Cocktail Ring in 14 Karat Rose Gold

By Effy

Located in Scottsdale, AZ

The harmonious marriage of the warm tones of rose gold with the deep, earthy hues of cognac diamonds and the pristine sparkle of white diamonds makes this Effy ring a true work of art.

Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Brown Diamond, Gold, 14k Gold, Rose Gold

Effy Pink Sapphire, Ruby & Diamond Flower Dangle Earrings in 14 Karat Rose Gold
Effy Pink Sapphire, Ruby & Diamond Flower Dangle Earrings in 14 Karat Rose Gold

Effy Pink Sapphire, Ruby & Diamond Flower Dangle Earrings in 14 Karat Rose Gold

By Effy

Located in Scottsdale, AZ

Metal: 14 Karat Rose Gold with Black Rhodium Plating Gemstones: Diamond, Natural Rubies, Natural Pink Sapphires Diamond Count: 2 round brilliant cut diamonds Diamond Cut: Round brill...

Category

21st Century and Contemporary Unknown Contemporary Dangle Earrings

Materials

Diamond, Ruby, Pink Sapphire, Gold, 14k Gold, Rose Gold

Effy Bella Bleu 14K White Gold Blue and White Diamond Band Size 7 #23003
Effy Bella Bleu 14K White Gold Blue and White Diamond Band Size 7 #23003

Effy Bella Bleu 14K White Gold Blue and White Diamond Band Size 7 #23003

By Effy

Located in Washington Depot, CT

Effy Bella Bleu 14 Karat White Gold Blue and White Diamond Band Ring Size 7 This stunning band features 47 blue round cut diamonds and 48 round single cut diamonds set in classic 14...

Category

20th Century Contemporary Band Rings

Materials

Diamond, 14k Gold, White Gold

Effy Pavé Diamond Flower and Leaf Motif Wide Milgrain Band Ring 14K White Gold
Effy Pavé Diamond Flower and Leaf Motif Wide Milgrain Band Ring 14K White Gold

Effy Pavé Diamond Flower and Leaf Motif Wide Milgrain Band Ring 14K White Gold

By Effy

Located in Scottsdale, AZ

Metal: 14 Karat White Gold Gemstones: Diamonds Diamond Count: 60 Diamond Cut: Round Brilliant Diamond Total Carat Weight: 0.66 carats Diamond Color: H - I Diamond Clarity: SI2 - I1 R...

Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

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

Effy Ring Cushion Cut Aquamarine Brown White Diamond Halo 14k white Gold sz 7.25
Effy Ring Cushion Cut Aquamarine Brown White Diamond Halo 14k white Gold sz 7.25

Effy Ring Cushion Cut Aquamarine Brown White Diamond Halo 14k white Gold sz 7.25

By Effy

Located in Northbrook, IL

Here we have an Effy Aquamarine cushion cut center and Diamond ring in 14k white gold, size 7.25.

Category

21st Century and Contemporary Cocktail Rings

Materials

Aquamarine, Diamond, 14k Gold, White Gold

EFFY Pavé Classica Diamond Flex Wrap Open Cuff Bracelet in 14 Karat White Gold
EFFY Pavé Classica Diamond Flex Wrap Open Cuff Bracelet in 14 Karat White Gold

EFFY Pavé Classica Diamond Flex Wrap Open Cuff Bracelet in 14 Karat White Gold

By Effy

Located in Scottsdale, AZ

Experience the perfect blend of sophistication and glamour with the Effy Pave Classica diamond wrap bracelet. This exquisite piece by renowned designer Effy captures the essence of t...

Category

2010s Unknown Contemporary Cuff Bracelets

Materials

Diamond, Gold, White Gold, 14k Gold

EFFY Blue Topaz Diamond Halo Necklace 18 1/4" Rose Gold 14k Sq Cushion 6.24ctw
EFFY Blue Topaz Diamond Halo Necklace 18 1/4" Rose Gold 14k Sq Cushion 6.24ctw

EFFY Blue Topaz Diamond Halo Necklace 18 1/4" Rose Gold 14k Sq Cushion 6.24ctw

By Effy

Located in Greensboro, NC

Brand: EFFY Metal Content: 14k Rose Gold Stone Information Natural Blue Topaz Treatment: Routinely Enhanced Carat(s): 6.10ct Cut: Square Cushion Natural Diamonds Carat(s): .14ctw...

Category

21st Century and Contemporary Pendant Necklaces

Materials

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

EFFY Sapphire Diamond Flower Halo Drop Necklace 16 1/4" White Gold 14k 3.95ctw
EFFY Sapphire Diamond Flower Halo Drop Necklace 16 1/4" White Gold 14k 3.95ctw

EFFY Sapphire Diamond Flower Halo Drop Necklace 16 1/4" White Gold 14k 3.95ctw

By Effy

Located in Greensboro, NC

Brand: EFFY Metal Content: 14k White Gold Stone Information Natural Sapphires Treatment: Heating Carat(s): 3.32ctw Cut: Oval Color: Blue Natural Diamonds Carat(s): .63ctw Cut: Rou...

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Sapphire, 14k Gold, White Gold

14K White Gold Seahorse Tsavorite Sapphire Pendant Estate by EFFY
14K White Gold Seahorse Tsavorite Sapphire Pendant Estate by EFFY

14K White Gold Seahorse Tsavorite Sapphire Pendant Estate by EFFY

By Effy

Located in Hallandale Beach, FL

Brand: EFFY Material: 14K White Gold - durable and elegant Main Stones: Tsavorite and Sapphires - natural gemstones Accent Stones: Diamonds Design: Seahorse Pendant Necklace Style: D...

Category

20th Century Contemporary Pendant Necklaces

Materials

Diamond, Sapphire, Tsavorite, 14k Gold, White Gold

Effy Floral Motif Wide Cutout Diamond Band Ring in Polished 14 Karat White Gold
Effy Floral Motif Wide Cutout Diamond Band Ring in Polished 14 Karat White Gold

Effy Floral Motif Wide Cutout Diamond Band Ring in Polished 14 Karat White Gold

By Effy

Located in Scottsdale, AZ

Ring Size: 7 This exquisitely crafted diamond ring by Effy features a delicate floral motif, beautifully set in 14 karat white gold.

Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

Diamond, Gold, 14k Gold, White Gold

Effy Multi Row Oval Emerald and Round Diamond Band Ring in 14 Karat Yellow Gold
Effy Multi Row Oval Emerald and Round Diamond Band Ring in 14 Karat Yellow Gold

Effy Multi Row Oval Emerald and Round Diamond Band Ring in 14 Karat Yellow Gold

By Effy

Located in Scottsdale, AZ

This vibrant Effy ring is crafted in 14 karat yellow gold and features two rows of oval-cut green emeralds framed by a line of round-cut diamonds.

Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

Diamond, Emerald, Gold, 14k Gold, Yellow Gold

Effy Pink Sapphire, Ruby and Diamond Flower Motif Wide Band Ring 14 Karat Gold
Effy Pink Sapphire, Ruby and Diamond Flower Motif Wide Band Ring 14 Karat Gold

Effy Pink Sapphire, Ruby and Diamond Flower Motif Wide Band Ring 14 Karat Gold

By Effy

Located in Scottsdale, AZ

Ring Size: 6.75 Elevate your style with the enchanting allure of this Effy 14 karat white gold band ring. Crafted to captivate, its bold design features a stunning centerpiece: a ra...

Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

Pink Sapphire, Ruby, Diamond, White Gold, 14k Gold, 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

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

Effy White and Green Diamonds 14 Karat White Gold Butterfly Cross Pendant Charm
Effy White and Green Diamonds 14 Karat White Gold Butterfly Cross Pendant Charm

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 Pendant Necklaces

Effy Blue Sapphire and Pavé Diamond Leaf Motif Band Ring in 14 Karat White Gold
Effy Blue Sapphire and Pavé Diamond Leaf Motif Band Ring in 14 Karat White Gold

Effy Blue Sapphire and Pavé Diamond Leaf Motif Band Ring in 14 Karat White Gold

By Effy

Located in Scottsdale, AZ

Metal: 14 Karat White Gold Gemstones: Natural Sapphire and Diamond Sapphire Total Carat Weight: 1.28 CTW Sapphire Cut: Marquise Cut Sapphire Color: Blue Diamond Total Carat Weight: 0...

Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

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

14K White Gold Hamsa Sapphire Diamond Pendant Estate
14K White Gold Hamsa Sapphire Diamond Pendant Estate

14K White Gold Hamsa Sapphire Diamond Pendant Estate

By Effy

Located in Hallandale Beach, FL

Brand: EFFY Material: 14K White Gold - durable and elegant Main Stones: Sapphires - natural gemstones Accent Stones: Brilliant Round Diamonds Design: Hamsa Evil Eye Pendant Neckl...

Category

20th Century Contemporary Pendant Necklaces

Materials

Diamond, Sapphire, 14k Gold, White Gold

Pradera Jewels 14K Gold Ring with White  Diamonds & Sapphire
Pradera Jewels 14K Gold Ring with White  Diamonds & Sapphire

Pradera Jewels 14K Gold Ring with White Diamonds & Sapphire

By Effy

Located in Neguri, Vizcaya

14K Yellow Gold Blue Sapphire and Diamond Snake Ring Metal: 14K Gold Metal Color: Yellow Stone: Round Blue Sapphire 0.95 Stone 2: Round Diamond 0.54 Effy Jewelry is a luxury jewelry...

Category

21st Century and Contemporary Contemporary Fashion Rings

Materials

Diamond, White Diamond, Sapphire, 14k Gold, Silver

1.5 Carat Diamond Baguette and Pave 14k White Gold Wide Band Ring
1.5 Carat Diamond Baguette and Pave 14k White Gold Wide Band Ring

1.5 Carat Diamond Baguette and Pave 14k White Gold Wide Band Ring

By Effy

Located in Chicago, IL

This exquisite wide band ring, crafted by Effy, showcases a stunning array of diamonds set in 14k white gold.

Category

2010s American Contemporary Band Rings

Materials

Diamond, 14k Gold, White Gold

3 Carat Ruby Diamond Checkerboard Dome Cocktail Ring in 14k Yellow Gold
3 Carat Ruby Diamond Checkerboard Dome Cocktail Ring in 14k Yellow Gold

3 Carat Ruby Diamond Checkerboard Dome Cocktail Ring in 14k Yellow Gold

By Effy

Located in Chicago, IL

This magnificent statement ring, crafted by the renowned house of Effy, showcases a vibrant and opulent design that is sure to command attention.

Category

2010s American Cocktail Rings

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

Diamonds Pave Dial Luxury Swiss Quartz Exotic Watch
Diamonds Pave Dial Luxury Swiss Quartz Exotic Watch

Diamonds Pave Dial Luxury Swiss Quartz Exotic Watch

By Effy

Located in Tysons, VA

· Quality Swiss-Quartz movement guarantees precision timing · Mother-of-Pearl dial micro-paved with diamonds and gemstones enhances any dress style · Scratch-resista...

Category

2010s American Modern Wrist Watches

Materials

Diamond, Quartz, Stainless Steel

Diamonds Pave Dial Luxury Swiss Quartz Exotic Watch
Diamonds Pave Dial Luxury Swiss Quartz Exotic Watch

Diamonds Pave Dial Luxury Swiss Quartz Exotic Watch

By Effy

Located in Tysons, VA

· Quality Swiss-Quartz movement guarantees precision timing · Mother-of-Pearl dial micro-paved with diamonds and gemstones enhances any dress style · Scratch-resista...

Category

2010s American Modern Wrist Watches

Materials

Diamond, Quartz, Stainless Steel

Diamonds Pave Dial Luxury Swiss Quartz Exotic Watch
Diamonds Pave Dial Luxury Swiss Quartz Exotic Watch

Diamonds Pave Dial Luxury Swiss Quartz Exotic Watch

By Effy

Located in Tysons, VA

· Quality Swiss-Quartz movement guarantees precision timing · Mother-of-Pearl dial micro-paved with diamonds and gemstones enhances any dress style · Scratch-r...

Category

2010s American Modern Wrist Watches

Materials

Diamond, Quartz, Stainless Steel

Diamonds Pave Dial Luxury Swiss Quartz Exotic Watch
Diamonds Pave Dial Luxury Swiss Quartz Exotic Watch

Diamonds Pave Dial Luxury Swiss Quartz Exotic Watch

By Effy

Located in Tysons, VA

· Quality Swiss-Quartz movement guarantees precision timing · Mother-of-Pearl dial micro-paved with diamonds and gemstones enhances any dress style · Scratch-resista...

Category

2010s American Modern Wrist Watches

Materials

Diamond, Quartz, Stainless Steel

Diamonds Pave Dial Luxury Swiss Quartz Bracelet Watch
Diamonds Pave Dial Luxury Swiss Quartz Bracelet Watch

Diamonds Pave Dial Luxury Swiss Quartz Bracelet Watch

By Effy

Located in Tysons, VA

· Quality Swiss-Quartz movement guarantees precision timing · Mother-of-Pearl dial micro-paved with diamonds and gemstones enhances any dress style · Scratch-resi...

Category

2010s American Modern Wrist Watches

Materials

Diamond, Quartz, Stainless Steel

Panther Diamond Onyx Pendant Necklace 14 Karat Gold Cartier Style Lion Leopard
Panther Diamond Onyx Pendant Necklace 14 Karat Gold Cartier Style Lion Leopard

Panther Diamond Onyx Pendant Necklace 14 Karat Gold Cartier Style Lion Leopard

By Effy

Located in New York, NY

This is a wonderful Diamond and Black Onyx panther, lion, or leopard pendant in 14 Karat Yellow Gold.

Category

20th Century Unknown Retro Pendant Necklaces

Materials

Diamond, Onyx, 14k Gold, Gold, Yellow Gold

Sapphires & Diamonds Pave Dial Luxury Swiss Quartz Exotic Watch
Sapphires & Diamonds Pave Dial Luxury Swiss Quartz Exotic Watch

Sapphires & Diamonds Pave Dial Luxury Swiss Quartz Exotic Watch

By Effy

Located in Tysons, VA

· Quality Swiss-Quartz movement guarantees precision timing · Mother-of-Pearl dial micro-paved with diamonds and gemstones enhances any dress style · Scratch-resista...

Category

2010s American Modern Wrist Watches

Materials

Diamond, Quartz, Sapphire, Stainless Steel

Sapphires & Diamonds Pave Dial Luxury Swiss Quartz Exotic Watch
Sapphires & Diamonds Pave Dial Luxury Swiss Quartz Exotic Watch

Sapphires & Diamonds Pave Dial Luxury Swiss Quartz Exotic Watch

By Effy

Located in Tysons, VA

· Quality Swiss-Quartz movement guarantees precision timing · Mother-of-Pearl dial micro-paved with diamonds and gemstones enhances any dress style · Scratch-resista...

Category

2010s American Modern Wrist Watches

Materials

Diamond, Quartz, Sapphire, Stainless Steel

Tsavorites & Diamonds Pave Dial Luxury Swiss Quartz Exotic Watch
Tsavorites & Diamonds Pave Dial Luxury Swiss Quartz Exotic Watch

Tsavorites & Diamonds Pave Dial Luxury Swiss Quartz Exotic Watch

By Effy

Located in Tysons, VA

· Quality Swiss-Quartz movement guarantees precision timing · Mother-of-Pearl dial micro-paved with diamonds and gemstones enhances any dress style · Scratch-res...

Category

2010s American Modern Wrist Watches

Materials

Diamond, Quartz, Tsavorite, Stainless Steel

Diamonds Pave Dial Luxury Swiss Quartz Exotic Leather Band Watch
Diamonds Pave Dial Luxury Swiss Quartz Exotic Leather Band Watch

Diamonds Pave Dial Luxury Swiss Quartz Exotic Leather Band Watch

By Effy

Located in Tysons, VA

· · Quality Swiss-Quartz movement guarantees precision timing · Mother-of-Pearl dial micro-paved with diamonds and gemstones enhances any dress style · Scratc...

Category

2010s American Modern Wrist Watches

Materials

Diamond, Quartz, Stainless Steel

Diamonds Pave Dial Luxury Swiss Quartz Exotic Watch 0.64 Tcw
Diamonds Pave Dial Luxury Swiss Quartz Exotic Watch 0.64 Tcw

Diamonds Pave Dial Luxury Swiss Quartz Exotic Watch 0.64 Tcw

By Effy

Located in Tysons, VA

· Quality Swiss-Quartz movement guarantees precision timing · Mother-of-Pearl dial micro-paved with diamonds and gemstones enhances any dress style · Scratch-resista...

Category

2010s American Modern Wrist Watches

Materials

Diamond, Quartz, Stainless Steel

Diamonds Pave Dial Luxury Swiss Quartz Exotic Watch 0.42 Tcw
Diamonds Pave Dial Luxury Swiss Quartz Exotic Watch 0.42 Tcw

Diamonds Pave Dial Luxury Swiss Quartz Exotic Watch 0.42 Tcw

By Effy

Located in Tysons, VA

· Quality Swiss-Quartz movement guarantees precision timing · Mother-of-Pearl dial micro-paved with diamonds and gemstones enhances any dress style · Scratch-resista...

Category

2010s American Modern Wrist Watches

Materials

Diamond, Quartz, Stainless Steel

Diamonds Pave Dial Luxury Swiss Quartz Exotic Watch 0.64 Tcw
Diamonds Pave Dial Luxury Swiss Quartz Exotic Watch 0.64 Tcw

Diamonds Pave Dial Luxury Swiss Quartz Exotic Watch 0.64 Tcw

By Effy

Located in Tysons, VA

· Quality Swiss-Quartz movement guarantees precision timing · Mother-of-Pearl dial micro-paved with diamonds and gemstones enhances any dress style · Scratch-resista...

Category

2010s American Modern Wrist Watches

Materials

Diamond, Quartz, Stainless Steel

Diamonds Pave Dial Luxury Swiss Quartz Exotic Watch 0.77 Tcw
Diamonds Pave Dial Luxury Swiss Quartz Exotic Watch 0.77 Tcw

Diamonds Pave Dial Luxury Swiss Quartz Exotic Watch 0.77 Tcw

By Effy

Located in Tysons, VA

· Quality Swiss-Quartz movement guarantees precision timing · Mother-of-Pearl dial micro-paved with diamonds and gemstones enhances any dress style · Scratch-resista...

Category

2010s American Modern Wrist Watches

Materials

Diamond, Quartz, Stainless Steel

Diamonds Pave Dial Luxury Swiss Quartz Exotic Leather Band Watch
Diamonds Pave Dial Luxury Swiss Quartz Exotic Leather Band Watch

Diamonds Pave Dial Luxury Swiss Quartz Exotic Leather Band Watch

By Effy

Located in Tysons, VA

· · Quality Swiss-Quartz movement guarantees precision timing · Mother-of-Pearl dial micro-paved with diamonds and gemstones enhances any dress style · Scratc...

Category

2010s American Modern Wrist Watches

Materials

Diamond, Quartz, Stainless Steel

Diamonds Pave Dial Luxury Swiss Quartz Exotic Leather Band Watch
Diamonds Pave Dial Luxury Swiss Quartz Exotic Leather Band Watch

Diamonds Pave Dial Luxury Swiss Quartz Exotic Leather Band Watch

By Effy

Located in Tysons, VA

· · Quality Swiss-Quartz movement guarantees precision timing · Mother-of-Pearl dial micro-paved with diamonds and gemstones enhances any dress style · Scratc...

Category

2010s American Modern Wrist Watches

Materials

Diamond, Quartz, Stainless Steel

Diamonds Pave Dial Luxury Swiss Quartz Exotic Watch 0.64 Tcw
Diamonds Pave Dial Luxury Swiss Quartz Exotic Watch 0.64 Tcw

Diamonds Pave Dial Luxury Swiss Quartz Exotic Watch 0.64 Tcw

By Effy

Located in Tysons, VA

· Quality Swiss-Quartz movement guarantees precision timing · Mother-of-Pearl dial micro-paved with diamonds and gemstones enhances any dress style · Scratch-resista...

Category

2010s American Modern Wrist Watches

Materials

Diamond, Quartz, Stainless Steel

Diamond Pave Dial Luxury Swiss Quartz Exotic Watch 0.64 Tcw
Diamond Pave Dial Luxury Swiss Quartz Exotic Watch 0.64 Tcw

Diamond Pave Dial Luxury Swiss Quartz Exotic Watch 0.64 Tcw

By Effy

Located in Tysons, VA

· Quality Swiss-Quartz movement guarantees precision timing · Mother-of-Pearl dial micro-paved with diamonds and gemstones enhances any dress style · Scratch-resista...

Category

2010s American Modern Wrist Watches

Materials

Diamond, Quartz, Stainless Steel

  • 1
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Effy Diamonds For Sale on 1stDibs

On 1stDibs, there are many options to choose from in our inventory of effy diamonds. These distinct designs — crafted with great care and often made from Gold, 14k Gold and White Gold — can elevate any look. Our collection of these items for sale includes 20 vintage editions and 164 modern creations to choose from as well. Our inventory has long been popular, and it includes earlier versions that date to the 20th Century and newer variations that were made as recently as the 21st Century. Our collection of effy diamonds includes designs that are universally popular, but Modern and Contemporary styles, specifically, are sought with frequency. While most can agree that any pick from our collection easily elevates most outfits, but the choice of Diamond versions from the 146 available is guaranteed to add a special touch to your ensemble. Today, if you’re looking for round cut effy diamonds and are unable to find the perfect match, our selection also includes oval cut and emerald cut alternatives. Most of our effy diamonds for sale are for women, but there are 56 pieces available to browse for men.

How Much are Effy Diamonds?

Prices for effy diamonds can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $360 and can go as high as $43,910, while effy diamonds, on average, fetch $1,860.

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.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.