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Effy Jewelry & Watches

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Creator: Effy
Designer Effy Ruby Studs in 18kt Rose Gold – 1.14ctw Round Rubies, Bezel Setting
Designer Effy Ruby Studs in 18kt Rose Gold – 1.14ctw Round Rubies, Bezel Setting

Designer Effy Ruby Studs in 18kt Rose Gold – 1.14ctw Round Rubies, Bezel Setting

By Effy

Located in West Hempstead, NY

Elevate your jewelry collection with these stunning Designer Effy Ruby Studs, crafted in luxurious 18kt Rose Gold. Featuring 1.14 carat total weight (ctw) of vibrant round rubies in ...

Category

21st Century and Contemporary Modern Effy Jewelry & Watches

Materials

Ruby, 18k Gold, Rose 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. The emeralds are set closely togeth...

Category

21st Century and Contemporary Unknown Contemporary Effy Jewelry & Watches

Materials

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

Effy Mother of Pearl & Diamond Star Earrings in 14kt Yellow Gold - 0.11ctw, New
Effy Mother of Pearl & Diamond Star Earrings in 14kt Yellow Gold - 0.11ctw, New

Effy Mother of Pearl & Diamond Star Earrings in 14kt Yellow Gold - 0.11ctw, New

By Effy

Located in West Hempstead, NY

These stunning Designer Effy Mother of Pearl and Diamond Star Earrings in 14kt yellow gold feature a natural mother of pearl stone surrounded by 0.11ctw of natural GH SI round single...

Category

21st Century and Contemporary Effy Jewelry & Watches

Materials

Diamond, Pearl, 14k Gold, Yellow Gold

Effy Blue Topaz Cocktail Ring with Diamond Halo
Effy Blue Topaz Cocktail Ring with Diamond Halo

Effy Blue Topaz Cocktail Ring with Diamond Halo

By Effy

Located in Coral Gables, FL

Effy 14 Karat White Gold Cocktail Ring Featuring A 10mm Fantasy Cushion Cut Blue Topaz Surrounded by 36 Round Single Cut Diamonds of VS Clarity and G/H Color Totaling Approximately ...

Category

2010s Effy Jewelry & Watches

Materials

Blue Topaz, 14k Gold, White Gold

EFFY Sapphire & Diamond Ring - Yellow Gold 14k Emerald Cut 1.42ctw Asymmetrical
EFFY Sapphire & Diamond Ring - Yellow Gold 14k Emerald Cut 1.42ctw Asymmetrical

EFFY Sapphire & Diamond Ring - Yellow Gold 14k Emerald Cut 1.42ctw Asymmetrical

By Effy

Located in Greensboro, NC

Size: 6 1/2 Sizing Fee: Up 1 1/2 sizes for $40 or Down 1/2 a size for $30 Brand: EFFY Metal Content: 14k Yellow Gold Stone Information Natural Sapphire Treatment: Heating Carat(s...

Category

21st Century and Contemporary Effy Jewelry & Watches

Materials

Diamond, Sapphire, 14k Gold, Yellow Gold

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

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

By Effy

Located in Oakton, VA

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

Category

2010s American Modern Effy Jewelry & Watches

Materials

Quartz, Tsavorite, Diamond, Stainless Steel

White Sapphires Pave Dial Luxury Swiss Quartz Exotic Watch
White Sapphires Pave Dial Luxury Swiss Quartz Exotic Watch

White Sapphires Pave Dial Luxury Swiss Quartz Exotic Watch

By Effy

Located in Oakton, 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 Effy Jewelry & Watches

Materials

Quartz, Sapphire, Stainless Steel

EFFY 1.00 Carat Diamond Encrusted Band Ring 14 Karat Gold
EFFY 1.00 Carat Diamond Encrusted Band Ring 14 Karat Gold

EFFY 1.00 Carat Diamond Encrusted Band Ring 14 Karat Gold

By Effy

Located in Miami, FL

EFFY 1.00 Carat Diamond Encrusted Band Ring. The ring features 60 round diamonds totaling approx 1 carat. The diamonds clarity is SI. The ring is a size 7 and weights 6.1 grams.

Category

Early 2000s Effy Jewelry & Watches

Materials

Diamond, 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 Oakton, 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 Effy Jewelry & Watches

Materials

Diamond, Quartz, Stainless Steel

Effy Watercolors 2.45 Carat Multi Gemstone Cocktail Ring in 14 Karat White Gold
Effy Watercolors 2.45 Carat Multi Gemstone Cocktail Ring in 14 Karat White Gold

Effy Watercolors 2.45 Carat Multi Gemstone Cocktail Ring in 14 Karat White Gold

By Effy

Located in Scottsdale, AZ

Ring Size: 8.25 The Effy Watercolors pear-shaped cluster ring in 14 karat white gold is a stunning testament to artistic flair and colorful elegance. At its center, a vibrant cluster of gemstones, including amethyst, blue sapphire, and tsavorite, captures the eye with its array of shapes and hues, ranging from pear, round, or oval. Surrounding this kaleidoscope of gemstones is a delicate diamond halo, meticulously crafted in a pear shape, accentuating the brilliance of the central cluster. The combination of colorful gemstones and sparkling diamonds creates a captivating contrast, infusing the ring with a sense of luxury and sophistication. Whether worn as a statement piece or as a symbol of individuality, this Effy Watercolors ring...

Category

21st Century and Contemporary Unknown Contemporary Effy Jewelry & Watches

Materials

Blue Sapphire, Tsavorite, Sapphire, Multi-gemstone, White Diamond, Diamo...

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

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

By Effy

Located in Oakton, VA

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

Category

2010s American Modern Effy Jewelry & Watches

Materials

Diamond, Quartz, Sapphire, Stainless Steel

Effy Sapphire and Diamond Earrings in 14kt White Gold - 1.14ctw Sapphire, NWT
Effy Sapphire and Diamond Earrings in 14kt White Gold - 1.14ctw Sapphire, NWT

Effy Sapphire and Diamond Earrings in 14kt White Gold - 1.14ctw Sapphire, NWT

By Effy

Located in West Hempstead, NY

These stunning Designer Effy Sapphire and Diamond Earrings in 14kt white gold feature 1.14ctw of round blue sapphires, complemented by 0.09ctw of natural GH SI round diamonds in a mi...

Category

21st Century and Contemporary Effy Jewelry & Watches

Materials

Diamond, Sapphire, 14k Gold, White 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 Oakton, 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 Effy Jewelry & Watches

Materials

Diamond, Quartz, 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 Oakton, 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 Effy Jewelry & Watches

Materials

Diamond, Quartz, Sapphire, 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 Oakton, 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 Effy Jewelry & Watches

Materials

Diamond, Quartz, Stainless Steel

EFFY 14K Gold Rose Natural Amethyst and 1/4 ct tw Diamonds Ring
EFFY 14K Gold Rose Natural Amethyst and 1/4 ct tw Diamonds Ring

EFFY 14K Gold Rose Natural Amethyst and 1/4 ct tw Diamonds Ring

By Effy

Located in San Fernando, CA

This impressive women's ring from the Effy collection features a breathtaking natural amethyst gemstone framed by shimmering round diamonds. Additional round diamonds line a split-sh...

Category

21st Century and Contemporary Effy Jewelry & Watches

Materials

Amethyst, Diamond, 14k Gold

Effy 14 Karat Rose Gold Pink Opal and Diamond Heart Necklace
Effy 14 Karat Rose Gold Pink Opal and Diamond Heart Necklace

Effy 14 Karat Rose Gold Pink Opal and Diamond Heart Necklace

By Effy

Located in Scottsdale, AZ

Designer: Effy Material: 14k rose gold Diamond: 6 round cut = 0.04cttw Color: H / I Clarity: I1-2 Opal: heart cut = 8.75cttw Dimensions: necklace measures approximately 18-inches in ...

Category

21st Century and Contemporary Effy Jewelry & Watches

Materials

Diamond, Opal, 14k Gold, Rose Gold

Estate 14K Rose Gold EFFY Pink Sapphire Large Twist Knot Cocktail Ring 8cttw
Estate 14K Rose Gold EFFY Pink Sapphire Large Twist Knot Cocktail Ring 8cttw

Estate 14K Rose Gold EFFY Pink Sapphire Large Twist Knot Cocktail Ring 8cttw

By Effy

Located in Winter Springs, FL

A dazzling cocktail ring done in 14K rose gold by EFFY. It has been pavè set with approximately 8cttw in various toned natural pink sapphires and bold knot or twist design. Dimens...

Category

21st Century and Contemporary Contemporary Effy Jewelry & Watches

Materials

Pink Sapphire, 14k Gold, Rose Gold

Pink Sapphire & Diamonds Pave Dial Luxury Swiss Quartz Exotic Leather Band Watch
Pink Sapphire & Diamonds Pave Dial Luxury Swiss Quartz Exotic Leather Band Watch

Pink Sapphire & Diamonds Pave Dial Luxury Swiss Quartz Exotic Leather Band Watch

By Effy

Located in Oakton, 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 Effy Jewelry & Watches

Materials

Diamond, Quartz, Pink Sapphire, Stainless Steel

Effy 14k Yellow Gold Watercolors Gems & Diamond Ring Size 5.5
Effy 14k Yellow Gold Watercolors Gems & Diamond Ring Size 5.5

Effy 14k Yellow Gold Watercolors Gems & Diamond Ring Size 5.5

By Effy

Located in Boca Raton, FL

This exquisite authentic Effy ring is crafted in solid 14k yellow gold and features a vibrant watercolor-style arrangement of multicolored gemstones accented with sparkling natural d...

Category

21st Century and Contemporary Modern Effy Jewelry & Watches

Materials

Diamond, Multi-gemstone, 14k Gold, Yellow Gold

Effy Pearl Ring in 14kt Yellow Gold - 9 Freshwater Pearls, Size 7, New with Tag
Effy Pearl Ring in 14kt Yellow Gold - 9 Freshwater Pearls, Size 7, New with Tag

Effy Pearl Ring in 14kt Yellow Gold - 9 Freshwater Pearls, Size 7, New with Tag

By Effy

Located in West Hempstead, NY

This Designer Effy Pearl Ring in 14kt yellow gold features 9 approximately 2.75mm freshwater pearls, offering a classic and elegant design. Weighing 3.1 grams, this ring is both subs...

Category

21st Century and Contemporary Effy Jewelry & Watches

Materials

Pearl, 14k Gold, Yellow Gold

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 Oakton, 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 Effy Jewelry & 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 Oakton, 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 Effy Jewelry & Watches

Materials

Diamond, Quartz, Stainless Steel

Effy Pavé Diamond Butterfly Pendant Necklace Set in 14 Karat Yellow Gold
Effy Pavé Diamond Butterfly Pendant Necklace Set in 14 Karat Yellow 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 Jewelry & Watches

Materials

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

Luxury Swiss Quartz Exotic Leather Band Watch
Luxury Swiss Quartz Exotic Leather Band Watch

Luxury Swiss Quartz Exotic Leather Band Watch

By Effy

Located in Oakton, 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 Effy Jewelry & Watches

Materials

Diamond, Quartz, Stainless Steel

Blue Sapphire & Diamonds Pave Dial Luxury Swiss Quartz Exotic Leather Band Watch
Blue Sapphire & Diamonds Pave Dial Luxury Swiss Quartz Exotic Leather Band Watch

Blue Sapphire & Diamonds Pave Dial Luxury Swiss Quartz Exotic Leather Band Watch

By Effy

Located in Oakton, 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 Effy Jewelry & Watches

Materials

Diamond, Quartz, Stainless Steel

White Sapphires Pave Dial Luxury Swiss Quartz Exotic Watch
White Sapphires Pave Dial Luxury Swiss Quartz Exotic Watch

White Sapphires Pave Dial Luxury Swiss Quartz Exotic Watch

By Effy

Located in Oakton, 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 Effy Jewelry & Watches

Materials

Quartz, Sapphire, 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 Oakton, 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 Effy Jewelry & Watches

Materials

Diamond, Quartz, Stainless Steel

Effy Women's 14 Karat White Gold Diamond Butterfly Ring
Effy Women's 14 Karat White Gold Diamond Butterfly Ring

Effy Women's 14 Karat White Gold Diamond Butterfly Ring

By Effy

Located in Los Angeles, CA

Type: Ring Top: 20 mm Band Width: 16 mm Metal: White Gold Metal Purity: 14K Hallmarks: Effy 14K Total Weight: 4.1 Gram Size: 7.5 Condition: Pre Owned Stone Type: Diamond

Category

2010s American Effy Jewelry & Watches

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 Effy Jewelry & Watches

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

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

By Effy

Located in Oakton, VA

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

Category

2010s American Modern Effy Jewelry & Watches

Materials

Quartz, Diamond, Sapphire, Stainless Steel

Effy 14 Karat White Gold Sapphire and Diamond Pendant #21193
Effy 14 Karat White Gold Sapphire and Diamond Pendant #21193

Effy 14 Karat White Gold Sapphire and Diamond Pendant #21193

By Effy

Located in Washington Depot, CT

Effy 14 Karat White Gold Sapphire and Diamond Pendant- This stunning pendant features seven round brilliant cut diamonds and eight blue sapphires set in beautifully detailed 14K whi...

Category

20th Century Contemporary Effy Jewelry & Watches

Materials

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

Effy 14K White Gold Inside-Out Diamond Hoop Earrings #23621
Effy 14K White Gold Inside-Out Diamond Hoop Earrings #23621

Effy 14K White Gold Inside-Out Diamond Hoop Earrings #23621

By Effy

Located in Washington Depot, CT

Effy Inside-Out Diamond Hoop Earrings- These elegant 14K white gold hoop earrings each feature 52 round single cut diamonds set both along the outer and inner front edges, creating ...

Category

20th Century Contemporary Effy Jewelry & Watches

Materials

Diamond, 14k Gold, White Gold

Effy Rainbow Sapphire Heart Necklace in 14kt Yellow Gold - 0.69ctw, Adjustable
Effy Rainbow Sapphire Heart Necklace in 14kt Yellow Gold - 0.69ctw, Adjustable

Effy Rainbow Sapphire Heart Necklace in 14kt Yellow Gold - 0.69ctw, Adjustable

By Effy

Located in West Hempstead, NY

This stunning Designer Effy Rainbow Sapphire Heart Necklace in 14kt yellow gold features 0.69ctw of vibrant round sapphires, set in a heart-shaped design. The black rhodium plating o...

Category

21st Century and Contemporary Effy Jewelry & Watches

Materials

Sapphire, 14k Gold, Yellow 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 Effy Jewelry & Watches

Materials

Diamond, 14k Gold, White Gold

EFFY Garnet Topaz Peridot Amethyst Citrine Necklace 18" Yellow Gold 14k 10.05ctw
EFFY Garnet Topaz Peridot Amethyst Citrine Necklace 18" Yellow Gold 14k 10.05ctw

EFFY Garnet Topaz Peridot Amethyst Citrine Necklace 18" Yellow Gold 14k 10.05ctw

By Effy

Located in Greensboro, NC

Retail Price: $4325 Brand: EFFY Design: Station Necklace Metal Content: 14k Yellow Gold Stone Information Natural Rhodolite Garnets Carat(s): 2.40ctw Cut: Round Checkerboard Colo...

Category

21st Century and Contemporary Effy Jewelry & Watches

Materials

Amethyst, Citrine, Garnet, Peridot, Topaz, 14k Gold, Yellow Gold

Effy Multicolor Gemstone, Diamond and 14K Rose Gold Necklace
Effy Multicolor Gemstone, Diamond and 14K Rose Gold Necklace

Effy Multicolor Gemstone, Diamond and 14K Rose Gold Necklace

By Effy

Located in Derby, NY

Effy Pendant w/ Chain, Oval/Round/Pear Cut Multicolor Gemstones 3.87 cttw, Round Diamond 0.18 cttw H-I SI2-I1, 14K Rose Gold Jewelry Type : Necklace Jewelry Style : Pendant with Cha...

Category

21st Century and Contemporary Effy Jewelry & Watches

Materials

Diamond, 14k Gold, Rose Gold

EFFY Blue Sapphire Pave Set Mens Band 14k White Gold
EFFY Blue Sapphire Pave Set Mens Band 14k White Gold

EFFY Blue Sapphire Pave Set Mens Band 14k White Gold

By Effy

Located in Honolulu, HI

Item Specifications: Designer: EFFY Metal: 14k White Gold Ring Weight: 7.7 grams Ring Size: 10 Ring Height: 6 mm Gemstone Specifications: Gemstone: 35 blue sapphires Sapphir...

Category

21st Century and Contemporary Effy Jewelry & Watches

Materials

Sapphire, Blue Sapphire, 14k Gold, White Gold

Effy 18k White Gold Channel Sapphire Wedding Band Ring sz 8 7.8g 6mm Etched Wall
Effy 18k White Gold Channel Sapphire Wedding Band Ring sz 8 7.8g 6mm Etched Wall

Effy 18k White Gold Channel Sapphire Wedding Band Ring sz 8 7.8g 6mm Etched Wall

By Effy

Located in Northbrook, IL

Presenting an exquisite Effy wedding ring, meticulously crafted in 18k white gold. This elegant piece features a continuous row of round blue sapphires, each expertly set to enhance ...

Category

21st Century and Contemporary Effy Jewelry & Watches

Materials

Sapphire, 18k Gold, White Gold

EFFY Green Amethyst Cocktail Solitaire Ring Sterling925 Oval 4.50ct Fleur-de-lis
EFFY Green Amethyst Cocktail Solitaire Ring Sterling925 Oval 4.50ct Fleur-de-lis

EFFY Green Amethyst Cocktail Solitaire Ring Sterling925 Oval 4.50ct Fleur-de-lis

By Effy

Located in Greensboro, NC

Size: 7 1/4 Sizing Fee: Up 2 sizes for $40 or Down 1/2 a size for $40 Note: Sizing may affect maker's mark Brand: EFFY Metal Content: Sterling Silver Stone Information Natural G...

Category

21st Century and Contemporary Effy Jewelry & Watches

Materials

Amethyst, Sterling Silver

Effy 14K White Gold Trillion Tanzanite and Natural Diamond Halo Cocktail Ring
Effy 14K White Gold Trillion Tanzanite and Natural Diamond Halo Cocktail Ring

Effy 14K White Gold Trillion Tanzanite and Natural Diamond Halo Cocktail Ring

By Effy

Located in Baltimore, MD

Effy 14K White Gold Trillion Tanzanite and Natural Diamond Halo Cocktail Ring Metal: 14k white gold Weight: 3.1 grams Gemstone: Trillion tanzanite 0.76 carat Diamonds: .20 CTW natura...

Category

21st Century and Contemporary American Modern Effy Jewelry & Watches

Materials

Diamond, Tanzanite, White Gold

Effy Bita 14K White Gold and Diamond Heart Red Leather Bracelet #22292
Effy Bita 14K White Gold and Diamond Heart Red Leather Bracelet #22292

Effy Bita 14K White Gold and Diamond Heart Red Leather Bracelet #22292

By Effy

Located in Washington Depot, CT

Effy Bita 14K White Gold and Diamond Heart Red Leather Bracelet- Make a bold and romantic statement with this luxurious Bita bracelet by Effy. Featuring a vivid crocodile-embossed l...

Category

20th Century Effy Jewelry & Watches

Materials

Diamond, 14k Gold, White 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 Oakton, 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 Effy Jewelry & Watches

Materials

Diamond, Quartz, Sapphire, Stainless Steel

Effy 14k Rose Gold 0.66ctw Chocolate Brown & White Diamond Wide Crossover Ring
Effy 14k Rose Gold 0.66ctw Chocolate Brown & White Diamond Wide Crossover Ring

Effy 14k Rose Gold 0.66ctw Chocolate Brown & White Diamond Wide Crossover Ring

By Effy

Located in Montclair, NJ

--Stone(s):-- (11) Natural Genuine Diamonds - Round Brilliant Cut - Prong Set - Fancy Chocolate Brown Color - 0.56ctw (approx.) (30) Natural Genuine Diamonds - Round Brilliant Cut - ...

Category

21st Century and Contemporary Effy Jewelry & Watches

Materials

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

Effy 14k Yellow Gold 3.75ctw Tanzanite & Diamond Clover Flower Pendant
Effy 14k Yellow Gold 3.75ctw Tanzanite & Diamond Clover Flower Pendant

Effy 14k Yellow Gold 3.75ctw Tanzanite & Diamond Clover Flower Pendant

By Effy

Located in Montclair, NJ

--Stone(s):-- (4) Natural Genuine Tanzanite - Pear Cut - Prong Set - Bluish Violet Color - 11.6x9.1mm - 3.40ctw (approx.) Numerous Natural Genuine Diamonds - Round Brilliant Cut - Pa...

Category

21st Century and Contemporary Effy Jewelry & Watches

Materials

Diamond, Tanzanite, Gold, 14k Gold, Yellow Gold

Effy 0.50 Carat Diamond Pave Button Earrings 14 Karat in Stock
Effy 0.50 Carat Diamond Pave Button Earrings 14 Karat in Stock

Effy 0.50 Carat Diamond Pave Button Earrings 14 Karat in Stock

By Effy

Located in Boca Raton, FL

Material: 14k White Gold Diamond Details: Approx. 0.50 of round brilliant diamonds. Diamonds are G/H in color and VS in clarity. Measurements: 0.45" x 0.45" x 0.55" Earrings Backs: B...

Category

21st Century and Contemporary Unknown Effy Jewelry & Watches

Materials

Diamond, White Diamond, 14k Gold, White Gold

Effy 14K White Gold London Blue Topaz Diamond Ring
Effy 14K White Gold London Blue Topaz Diamond Ring

Effy 14K White Gold London Blue Topaz Diamond Ring

By Effy

Located in Dallas, TX

Effy 14K White Gold London Blue Topaz Diamond Ring - Set in 14K White gold with a Pear Blue Topaz weighing 10.85 cts. and Round diamonds weighing .36 cts. Si...

Category

21st Century and Contemporary American Effy Jewelry & Watches

Materials

Diamond, Blue Topaz, White 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

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 ...

Category

21st Century and Contemporary Unknown Contemporary Effy Jewelry & Watches

Materials

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

Tsavorites & Diamond Pave Dial Luxury Swiss Quartz Exotic Leather Band Watch
Tsavorites & Diamond Pave Dial Luxury Swiss Quartz Exotic Leather Band Watch

Tsavorites & Diamond Pave Dial Luxury Swiss Quartz Exotic Leather Band Watch

By Effy

Located in Oakton, 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 Effy Jewelry & Watches

Materials

Diamond, Quartz, Tsavorite, Stainless Steel

Effy Natural Brown 18K White Gold 3.50CTW Champagne & White Diamond Band Ring
Effy Natural Brown 18K White Gold 3.50CTW Champagne & White Diamond Band Ring

Effy Natural Brown 18K White Gold 3.50CTW Champagne & White Diamond Band Ring

By Effy

Located in Carmel By The Sea, CA

Striking and sophisticated, this authentic Effy "Caviar" collection band ring features a luxurious display of natural champagne and white round brilliant-cut diamonds, pavé-set in so...

Category

2010s Effy Jewelry & Watches

Materials

White Diamond, Brown Diamond, 18k Gold, White Gold

EFFY Diamond Pave Knot Style Bangle Bracelet in 14k Rose Gold
EFFY Diamond Pave Knot Style Bangle Bracelet in 14k Rose Gold

EFFY Diamond Pave Knot Style Bangle Bracelet in 14k Rose Gold

By Effy

Located in La Jolla, CA

EFFY Diamond Pave Knot Style Bangle Bracelet in 14k Rose Gold Diamond Bangle by Effy features two sections of Pave set Round Diamonds in a Knot Style weaving with a High Polished 14...

Category

21st Century and Contemporary North American Effy Jewelry & Watches

Materials

Diamond, 14k Gold, Rose Gold

EFFY 18k White Gold 3.10tcw Diamond Spiral Teardrop Pendant
EFFY 18k White Gold 3.10tcw Diamond Spiral Teardrop Pendant

EFFY 18k White Gold 3.10tcw Diamond Spiral Teardrop Pendant

By Effy

Located in New York, NY

This striking EFFY pendant is crafted in luminous 18k white gold and showcases a sculptural spiral teardrop design that feels both modern and fluid. Diamonds totaling approximately 3...

Category

20th Century Contemporary Effy Jewelry & Watches

Materials

Diamond, 18k Gold, White Gold

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. The diamonds are exp...

Category

20th Century Effy Jewelry & Watches

Materials

Diamond, 18k Gold, White Gold

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

Effy Oval Cut Sapphire and 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. At the center, a deep blue oval-cut sapphire is encircled by a da...

Category

21st Century and Contemporary Unknown Contemporary Effy Jewelry & Watches

Materials

Sapphire, Diamond, Yellow Gold, 18k Gold, 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. **Specifics** - Measurements: Finger size 7.25 and m...

Category

21st Century and Contemporary Effy Jewelry & Watches

Materials

Aquamarine, Diamond, 14k Gold, White 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 Effy Jewelry & Watches

Materials

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 Effy Jewelry & Watches

Materials

Diamond, Sapphire, 14k Gold, White 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 Effy Jewelry & Watches

Materials

Diamond, Sapphire, 14k Gold, Yellow Gold

Effy 14 Karat White Gold Aquamarine and Diamond Ring
Effy 14 Karat White Gold Aquamarine and Diamond Ring

Effy 14 Karat White Gold Aquamarine and Diamond Ring

By Effy

Located in Scottsdale, AZ

Designer: Effy Material: 14K white gold Diamonds: 6 round brilliant cut = 0.06cttw Color: H Clarity: SI2 Aquamarine: 1 cushion cut = 1.29ct Weight: 2.00 grams

Category

21st Century and Contemporary Effy Jewelry & Watches

Materials

Aquamarine, Diamond, 14k Gold, White Gold

Effy jewelry & watches for sale on 1stDibs.

Find a range of Effy jewelry & watches 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 jewelry & watches, from our inventory of 168, can add a particularly distinctive touch to your look. We have 193 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 jewelry & watches by Vivid Diamonds, John Brevard, and Harry Winston. Prices for Effy jewelry & watches can differ depending upon gemstone, time period and other attributes. On 1stDibs, the price for these items starts at $359 and tops out at $8,750, while pieces like these, on average, can sell for $1,700.
Questions About Effy Jewelry & Watches
  • 1stDibs ExpertAugust 26, 2024
    Yes, Effy sapphires are often real. The American jewelry maker carefully selects ethically sourced, high-quality sapphires for use in its pieces. For its earrings, rings, necklaces and bracelets, Effy also uses other genuine gemstones, such as diamonds, rubies and emeralds. On 1stDibs, find a collection of Effy jewelry.
  • 1stDibs ExpertJune 6, 2024
    Effy jewelry is made in New York City. The luxury brand has its headquarters and workshops in the city. Visitors can often arrange for a tour of its manufacturing facility. On 1stDibs, shop a range of Effy jewelry from some of the world's top sellers.
  • 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 ExpertAugust 26, 2024
    Yes, Effy uses real diamonds. In fact, the American jewelry maker is highly selective about the gemstones that go into its pieces. Diamonds must meet strict quality standards and come from ethical sources to be utilized by the brand. Find a selection of Effy jewelry from some of the world's top sellers on 1stDibs.
  • 1stDibs ExpertOctober 7, 2024
    Yes, Effy jewelry is real. The American luxury jewelry brand specializes in gemstone jewelry and uses only natural stones hand-selected for their color, clarity and cut. Effy offers jewelry in sterling silver and 14- and 18-karat gold. Explore a selection of Effy jewelry from some of the world's top sellers on 1stDibs.
  • 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.
  • 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 ExpertOctober 7, 2024
    Yes, Effy sells real diamonds. However, the American jewelry maker doesn't sell loose diamonds. All gemstones featured in Effy jewelry are natural stones carefully selected to ensure the quality of the brand's necklaces, rings, earrings and bracelets. Shop a selection of Effy jewelry from some of the world's top sellers on 1stDibs.
  • 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 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 ExpertOctober 15, 2024
    Effy Hematian's real name was Fatollah Hematian. During the 1970s, he left his native Iran for New York City, where he founded Effy Jewelry in 1979. He named the company after his own nickname. Today, Effy is widely known for producing luxury handmade jewelry featuring precious gemstones, such as diamonds, emeralds and sapphires. Shop a diverse assortment of Effy jewelry on 1stDibs.