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GIA Certified 4 Carat Square Emerald Cut Diamond Ring – Internally Flawless
GIA Certified 4 Carat Square Emerald Cut Diamond Ring – Internally Flawless

GIA Certified 4 Carat Square Emerald Cut Diamond Ring – Internally Flawless

Located in Chicago, IL

A remarkable and timeless piece showcasing a GIA Certified 4-carat Square Emerald Cut Diamond, graded G color and Internally Flawless clarity — a true collector’s gem that combines e...

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

Vintage 1950s 0.45 Carat Square Cut Emerald Ring with Diamonds
Vintage 1950s 0.45 Carat Square Cut Emerald Ring with Diamonds

Vintage 1950s 0.45 Carat Square Cut Emerald Ring with Diamonds

Located in New York, NY

Finely crafted in 18k yellow gold with a center Square cut Emerald weighing approximately 0.45 carat and two side Square cut Diamonds weighing a total of approximately 0.27 carat.

Category

Vintage 1950s Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold

2.01 Carat GIA Certified Square Emerald Cut Diamond Engagement Ring
2.01 Carat GIA Certified Square Emerald Cut Diamond Engagement Ring

2.01 Carat GIA Certified Square Emerald Cut Diamond Engagement Ring

Located in New York, NY

Finely crafted in platinum featuring a center GIA certified, Square Emerald cut Diamond weighing 2.01 carats, I color, VS2 clarity, GIA#13930576, and side Baguette cut Diamonds weigh...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

5.60 Carat Square Emerald Cut Diamond Eternity Band
5.60 Carat Square Emerald Cut Diamond Eternity Band

5.60 Carat Square Emerald Cut Diamond Eternity Band

Located in New York, NY

Finely crafted in platinum with 23 Square Emerald cut Diamonds weighing a total of approximately 5.60 carats, G-H color, VS1-SI1 clarity. 5mm wide Size 5 3/4

Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Platinum

2.00 Carat Square Emerald Cut Diamond Engagement Ring with Halo
2.00 Carat Square Emerald Cut Diamond Engagement Ring with Halo

2.00 Carat Square Emerald Cut Diamond Engagement Ring with Halo

Located in New York, NY

Finely crafted in platinum with a center GIA certified Square Emerald cut Diamond weighing 2.00 carats, G color, VS2 clarity, GIA#1172403747, and pave set Round Brilliant cut Diamond...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

6.17 Carat Square Emerald Cut Diamond Engagement Ring
6.17 Carat Square Emerald Cut Diamond Engagement Ring

6.17 Carat Square Emerald Cut Diamond Engagement Ring

Located in New York, NY

Finely crafted in platinum with a GIA certified Square Emerald cut Diamond weighing 6.17 carats, I color, VS1 clarity, GIA #6183093648.

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

4.47 Carat '1/4 Cts' Asscher Cut 'Square Emerald  Platinum Diamond Eternity Ring
4.47 Carat '1/4 Cts' Asscher Cut 'Square Emerald  Platinum Diamond Eternity Ring

4.47 Carat '1/4 Cts' Asscher Cut 'Square Emerald Platinum Diamond Eternity Ring

By Sebastian Bernard

Located in Los Angeles, CA

This beautiful Eternity Ring is made of Platinum showcasing 18 perfectly matched 1/4 Ct (VS/E-F) Asscher Cut 'Square Emerald Cut' Diamond Set in Shared Prong Mode. Total Weight of di...

Category

2010s American Wedding Rings

Materials

Diamond, Platinum

Antique Art Deco 1930s 4.00 Carat Square Emerald Cut Diamond Engagement Ring
Antique Art Deco 1930s 4.00 Carat Square Emerald Cut Diamond Engagement Ring

Antique Art Deco 1930s 4.00 Carat Square Emerald Cut Diamond Engagement Ring

Located in New York, NY

Finely crafted in platinum with a GIA certified Square Emerald cut Diamond weighing 4.00 carats, K color, VS1 clarity, GIA #12729816 The setting features four Baguette cut Diamonds w...

Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

Earrings with tanzanite, emerald and square cut diamonds up to 3.00ct 18k gold
Earrings with tanzanite, emerald and square cut diamonds up to 3.00ct 18k gold

Earrings with tanzanite, emerald and square cut diamonds up to 3.00ct 18k gold

Located in The Hague, ZH

18k bicolor gold drop earrings set with emerald, tanzanite and square-cut diamonds. 3.00 ct. - F/G - VS/SI detailed description The dimensions of the earring are 4.5 cm long by 1.8...

Category

2010s Dutch Modern Dangle Earrings

Materials

Diamond, Emerald, Tanzanite, 18k Gold

Square Princess Cut Green Emerald & Diamond Channel Half Eternity 14KW Gold Band
Square Princess Cut Green Emerald & Diamond Channel Half Eternity 14KW Gold Band

Square Princess Cut Green Emerald & Diamond Channel Half Eternity 14KW Gold Band

By Unbranded

Located in Tysons, VA

Fabulous square emeralds and dazzling diamonds alternatively adorn this channel set half eternity band. The green emeralds and white diamonds exude a stunning contrast. 14K White Gol...

Category

21st Century and Contemporary Art Deco Band Rings

Materials

Diamond, Emerald, 14k Gold, White Gold

2.52 Natural Colombian Square Cut Emerald Diamond Platinum Ring
2.52 Natural Colombian Square Cut Emerald Diamond Platinum Ring

2.52 Natural Colombian Square Cut Emerald Diamond Platinum Ring

By Steven Fox Jewelry

Located in Greenwich, CT

This extraordinary 2.52 carat natural no oil Colombian square cut emerald ring is simply mesmerizing.

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Emerald, Platinum

Certified 1Ct Square Cut Natural Emerald & Diamond Solitaire Ring in 14K Gold
Certified 1Ct Square Cut Natural Emerald & Diamond Solitaire Ring in 14K Gold

Certified 1Ct Square Cut Natural Emerald & Diamond Solitaire Ring in 14K Gold

By VR Jewels

Located in New York, NY

This elegant solitaire ring showcases a certified 1-carat square-cut natural emerald measuring 5 mm, set in luminous 14K yellow gold.

Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

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

Alexander GIA 5.54ct Square Emerald Cut Diamond Necklace with Diamonds 18k Gold
Alexander GIA 5.54ct Square Emerald Cut Diamond Necklace with Diamonds 18k Gold

Alexander GIA 5.54ct Square Emerald Cut Diamond Necklace with Diamonds 18k Gold

By Alexander Beverly Hills

Located in BEVERLY HILLS, CA

Complimented by 10 round brilliant, 5 princess cut, 4 pear shape, and 2 emerald cut diamonds, 6.38 carats.

Category

21st Century and Contemporary American Modern Drop Necklaces

Materials

Diamond, White Diamond, 18k Gold, White Gold

Handmade Square Cut Emerald and Diamond Half Eternity Band Ring 14k Yellow Gold
Handmade Square Cut Emerald and Diamond Half Eternity Band Ring 14k Yellow Gold

Handmade Square Cut Emerald and Diamond Half Eternity Band Ring 14k Yellow Gold

By VR Jewels

Located in New York, NY

Handcrafted in 14k yellow gold, this Handmade Square Cut Emerald and Diamond Half Eternity Band Ring features 1.23 carats of square cut emeralds and 0.24 carats of round brilliant di...

Category

21st Century and Contemporary American Art Deco Band Rings

Materials

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

4.39 Carat Emerald Cut Green Emerald & Princess Cut Diamond 18K Two Tone Ring
4.39 Carat Emerald Cut Green Emerald & Princess Cut Diamond 18K Two Tone Ring

4.39 Carat Emerald Cut Green Emerald & Princess Cut Diamond 18K Two Tone Ring

Located in Miami, FL

Natural 4.39 carat emerald cut vivid light green emerald cocktail ring in 18K two-tone white and yellow gold, with a yellow gold 4-prong basket and white gold channel-set shoulders e...

Category

21st Century and Contemporary Contemporary Cluster Rings

Materials

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

GIA Certified 3.02 Carat Asscher Cut Square Emerald Engagement Platinum Ring
GIA Certified 3.02 Carat Asscher Cut Square Emerald Engagement Platinum Ring

GIA Certified 3.02 Carat Asscher Cut Square Emerald Engagement Platinum Ring

By Simon Ardem

Located in New York, NY

Details are: Center stone: 3.02 / H VS1 Asscher/Square emerald cut naturally mined diamond, 8.43 x 8.39 x 5.15 mm.

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

Yellow Gold Emerald & Diamond Crossover Band - 18k Square .91ctw Ring Sz 5 1/4
Yellow Gold Emerald & Diamond Crossover Band - 18k Square .91ctw Ring Sz 5 1/4

Yellow Gold Emerald & Diamond Crossover Band - 18k Square .91ctw Ring Sz 5 1/4

Located in Greensboro, NC

Size: 5 1/4 Metal Content: 18k Yellow Gold Stone Information Natural Emeralds Treatment: Oiling Carat(s): .55ctw Cut: Square Color: Green Natural Diamonds Carat(s): .36ctw Cut: R...

Category

21st Century and Contemporary Band Rings

Materials

Diamond, Emerald, Yellow Gold

Antique 1.41 Carat Emerald Cut Diamond and Emerald Gold Marquise Ring
Antique 1.41 Carat Emerald Cut Diamond and Emerald Gold Marquise Ring

Antique 1.41 Carat Emerald Cut Diamond and Emerald Gold Marquise Ring

Located in Jesmond, Newcastle Upon Tyne

Reflections in photographs may detract from the true representation of this fine example of emerald jewelry/estate jewelry. Emerald Quality Color Green Cut Emerald/Square Content 0....

Category

Vintage 1920s Unknown Cocktail Rings

Materials

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

Yellow Gold Emerald Diamond Cluster Cocktail Band -18k Square .84ctw Curved Ring
Yellow Gold Emerald Diamond Cluster Cocktail Band -18k Square .84ctw Curved Ring

Yellow Gold Emerald Diamond Cluster Cocktail Band -18k Square .84ctw Curved Ring

Located in Greensboro, NC

Size: 7 1/4 Metal Content: 18k Yellow Gold & 18k White Gold Stone Information Natural Emeralds Treatment: Oiling Carat(s): .36ctw Cut: Square Color: Green Natural Diamonds Ca...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

Art Deco Colombian Square Cut Emerald Diamond Platinum Three-Stone Ring
Art Deco Colombian Square Cut Emerald Diamond Platinum Three-Stone Ring

Art Deco Colombian Square Cut Emerald Diamond Platinum Three-Stone Ring

Located in Greenwich, CT

You will truly "go green" with this extraordinary AGL and Gubelin certified Colombian untreated 2.78 carat square cut emerald ring attributed to the most ancient of mines.

Category

Vintage 1920s American Art Deco Engagement Rings

Materials

Emerald, White Diamond, Platinum

Antique Edwardian 1900s 1.50 Carat Emerald and 1.20 Carat Diamonds Ring
Antique Edwardian 1900s 1.50 Carat Emerald and 1.20 Carat Diamonds Ring

Antique Edwardian 1900s 1.50 Carat Emerald and 1.20 Carat Diamonds Ring

Located in New York, NY

Finely crafted with platinum and 18k yellow gold with a Square cut Emerald weighing approximately 1.50 carats and accenting Old European cut Diamonds weighing a total of approximatel...

Category

Antique Early 1900s Art Deco Cocktail Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

Antique 1.45 Carat Emerald and 1.43 Carat Diamond Platinum Engagement Ring
Antique 1.45 Carat Emerald and 1.43 Carat Diamond Platinum Engagement Ring

Antique 1.45 Carat Emerald and 1.43 Carat Diamond Platinum Engagement Ring

Located in Jesmond, Newcastle Upon Tyne

The ring is an excellent gauge of platinum and is in excellent condition. Emerald Quality Cut Square Faceted Content 1.45 carats Dimensions 6.50mm x 6.13mm x 5.22mm Diamond Quality...

Category

Vintage 1930s Unknown Cocktail Rings

Materials

Diamond, Emerald, Platinum

White Gold Synthetic Emerald & Diamond Halo Ring, 14k Square 1.51ctw Engagement
White Gold Synthetic Emerald & Diamond Halo Ring, 14k Square 1.51ctw Engagement

White Gold Synthetic Emerald & Diamond Halo Ring, 14k Square 1.51ctw Engagement

Located in Greensboro, NC

Size: 6 1/2 Sizing Fee: Up 2 sizes or Down 1 size for $35 Metal Content: 14k White Gold Stone Information: Synthetic Emerald Carat: 1.19ct Cut: Square Color: Green Size: 7mm (sq...

Category

Late 20th Century Unknown More Jewelry

Materials

Diamond, Emerald, White Gold

0.77 Carat Square Emerald and Diamond Filigree Halo 14K White Gold Ring
0.77 Carat Square Emerald and Diamond Filigree Halo 14K White Gold Ring

0.77 Carat Square Emerald and Diamond Filigree Halo 14K White Gold Ring

Located in Miami, FL

Natural 0.77 carat emerald cut green emerald halo ring in 14K two-tone white and yellow gold, featuring a yellow gold 4-prong basket within a square pavé diamond halo and open filigr...

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

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

Emerald and 2.62 Carat Diamond Platinum Cocktail Ring
Emerald and 2.62 Carat Diamond Platinum Cocktail Ring

Emerald and 2.62 Carat Diamond Platinum Cocktail Ring

Located in Jesmond, Newcastle Upon Tyne

Reflections in photographs may detract from the true representation of this fine example of emerald jewellery/estate jewelry. Emerald Quality Colour Green Cut Square mixed Content 0...

Category

Antique Early 1900s Cocktail Rings

Materials

Diamond, Emerald, Platinum

Square Emerald & Diamond Antique Style Three Stone 14K White Gold Ring
Square Emerald & Diamond Antique Style Three Stone 14K White Gold Ring

Square Emerald & Diamond Antique Style Three Stone 14K White Gold Ring

By Unbranded

Located in Tysons, VA

(approx. total weight) Center Gemstones  Type: Emerald Shape: Square Size: 4 mm. Number: 1 Weight: 0.20 Carat (approx. total weight) Side Gemstones  Type: Diamond Shape: Round Averag...

Category

21st Century and Contemporary Art Deco Three-Stone Rings

Materials

Diamond, Emerald, 14k Gold, White Gold

Silvorra Emerald Square Cluster Promise Ring in Sparkling Diamonds Jewelry Gifts
Silvorra Emerald Square Cluster Promise Ring in Sparkling Diamonds Jewelry Gifts

Silvorra Emerald Square Cluster Promise Ring in Sparkling Diamonds Jewelry Gifts

Located in New York, NY

This contemporary 925 sterling silver ring features a sleek square centerpiece set with four 1.5x1.5 mm natural emeralds arranged in an invisible-style grid for a modern, geometric l...

Category

21st Century and Contemporary American Contemporary Cluster Rings

Materials

Diamond, Emerald, Silver, Sterling Silver

IGI Certified Vintage 17K and 14K White Gold Natural Square Emerald and Diamond
IGI Certified Vintage 17K and 14K White Gold Natural Square Emerald and Diamond

IGI Certified Vintage 17K and 14K White Gold Natural Square Emerald and Diamond

Located in Washington Depot, CT

This ring is set with: 1 natural cut cornered square step cut emerald approx. 4 cts. / Green transparent color 20 natural square modified brilliant diamonds estimated at .07 carats...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Emerald, White Gold

4 Carat Colombian Emerald Diamond Platinum-Topped Gold Pendant, circa 1910
4 Carat Colombian Emerald Diamond Platinum-Topped Gold Pendant, circa 1910

4 Carat Colombian Emerald Diamond Platinum-Topped Gold Pendant, circa 1910

Located in Bay Harbor Islands, FL

Platinum-topped flexible oval pendant set with over 2.50 carats of old European and single cut diamonds. In the center sits a square cushion cut Colombian emerald weighing over 4 car...

Category

Vintage 1910s Unknown Pendant Necklaces

Materials

Diamond, Emerald, 18k Gold, Platinum

Yellow Gold Emerald Diamond J-Hoop Earrings - 14k Square 1.66ctw Stripes Pierced
Yellow Gold Emerald Diamond J-Hoop Earrings - 14k Square 1.66ctw Stripes Pierced

Yellow Gold Emerald Diamond J-Hoop Earrings - 14k Square 1.66ctw Stripes Pierced

Located in Greensboro, NC

Metal Content: 14k Yellow Gold & 14k White Gold Stone Information Natural Emeralds Treatment: Oiling Carat(s): 1.32ctw Cut: Square Color: Green Natural Diamonds Carat(s): .34ctw C...

Category

21st Century and Contemporary Hoop Earrings

Materials

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

GIA Certified 3 Carats G Color VS2 Clarity Square Emerald Solitaire Diamond XX-N
GIA Certified 3 Carats G Color VS2 Clarity Square Emerald Solitaire Diamond XX-N

GIA Certified 3 Carats G Color VS2 Clarity Square Emerald Solitaire Diamond XX-N

By Rich Jewels

Located in Scottsdale, AZ

This exceptional GIA Certified 3.00 carat Square Emerald Cut diamond is graded G color and VS2 clarity, offering excellent transparency, elegance, and refined brilliance.

Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Diamond

IGI Certificated 8.00 carats Fine Emerald and Diamond ring.
IGI Certificated 8.00 carats Fine Emerald and Diamond ring.

IGI Certificated 8.00 carats Fine Emerald and Diamond ring.

Located in Firenze, FI

an elegant emerald and diamond ring , set at the center with 8.00 carats Colombian emerald in a surround of round brilliant-cut diamonds and baguette-cut diamonds ( circa 4 carats ) ...

Category

Vintage 1950s Art Deco Cluster Rings

Materials

Emerald, Diamond, 18k Gold

GIA Certified 3.00 Carats F VVS2 Square Emerald Diamond Stud Earrings 18K Gold
GIA Certified 3.00 Carats F VVS2 Square Emerald Diamond Stud Earrings 18K Gold

GIA Certified 3.00 Carats F VVS2 Square Emerald Diamond Stud Earrings 18K Gold

By Rich Jewels

Located in Scottsdale, AZ

These elegant stud earrings feature a pair of GIA Certified Square Emerald Cut diamonds totaling 3.00 carats (1.50 carats each), graded F color and VVS2 clarity, selected for their c...

Category

21st Century and Contemporary Contemporary Stud Earrings

Materials

Diamond, 18k Gold, White Gold

Vintage 1970s 3.05 Carat Emerald Diamond White Gold Cocktail Ring
Vintage 1970s 3.05 Carat Emerald Diamond White Gold Cocktail Ring

Vintage 1970s 3.05 Carat Emerald Diamond White Gold Cocktail Ring

Located in Jesmond, Newcastle Upon Tyne

Condition This stunning, vintage cocktail ring is fine quality, set with a stunning natural emerald and very high color graded diamonds. The step square cut emerald ring is a very go...

Category

Vintage 1970s Engagement Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

4.17 Carat Colombian Emerald & Diamond Unisex White Gold Ring
4.17 Carat Colombian Emerald & Diamond Unisex White Gold Ring

4.17 Carat Colombian Emerald & Diamond Unisex White Gold Ring

Located in Miami, FL

GRS Certified 4.17 Carat Minor Oil Colombian Emerald and 1.60 Carat Diamond Cocktail Ring in 18k White Gold. Unisex. Details: Item Type: Cocktail Ring Metal: 14K White Gold Size: ...

Category

21st Century and Contemporary Modern Cocktail Rings

Materials

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

Modern Emerald and Diamond 9 Carat Gold Half Eternity Band
Modern Emerald and Diamond 9 Carat Gold Half Eternity Band

Modern Emerald and Diamond 9 Carat Gold Half Eternity Band

Located in Chipping Campden, GB

The square cut emeralds in this ring are beautiful and bright and measure 15pts each. In between the gorgeous green stones are diamonds which measure 2pts each. The ring is modelled ...

Category

Early 2000s British Modern Band Rings

Materials

Diamond, Emerald, Gold

Antique Art Deco Platinum Old Cut Diamond & Emerald Large Ribbon Bow Pin Brooch
Antique Art Deco Platinum Old Cut Diamond & Emerald Large Ribbon Bow Pin Brooch

Antique Art Deco Platinum Old Cut Diamond & Emerald Large Ribbon Bow Pin Brooch

Located in Montclair, NJ

Enjoy :) --Stone(s):-- (1) Natural Genuine Emerald - Square Cut - Milgrain Bezel Set - Light Green Color & Natural Inclusions - 7.4 x 6.4 x 4.8 mm - 1.50ct (approx.) (4) Natural Gen...

Category

Vintage 1920s Art Deco Brooches

Materials

Diamond, Emerald, Platinum

GIA Certified 3.00 Carats Square Emerald Diamond Engagement Ring 18K White Gold
GIA Certified 3.00 Carats Square Emerald Diamond Engagement Ring 18K White Gold

GIA Certified 3.00 Carats Square Emerald Diamond Engagement Ring 18K White Gold

By Rich Jewels

Located in Scottsdale, AZ

This exceptional engagement ring features a GIA Certified 3.00 carat Square Emerald Cut diamond, selected for its refined step-cut facets and striking hall-of-mirrors brilliance.

Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Antique 0.32 Carat Emerald and Diamond, 15k Yellow Gold Ring Circa 1925
Antique 0.32 Carat Emerald and Diamond, 15k Yellow Gold Ring Circa 1925

Antique 0.32 Carat Emerald and Diamond, 15k Yellow Gold Ring Circa 1925

Located in Jesmond, Newcastle Upon Tyne

Reflections in photographs may detract from the true representation of this fine example of antique emerald jewelry. Emerald Quality Cut Square Faceted Content 0.32 carat Dimensions...

Category

Vintage 1920s Cocktail Rings

Materials

Diamond, Emerald, Yellow Gold, Silver

18K Gold Square Emerald & Round Diamond Channel Set Band Ring
18K Gold Square Emerald & Round Diamond Channel Set Band Ring

18K Gold Square Emerald & Round Diamond Channel Set Band Ring

Located in Miami, FL

This item is made to order. Carat weights, gram weights, and measurements are subject to a slight variance. Contact us to customize this to your liking and size. 1 Carat Princess C...

Category

21st Century and Contemporary Modern Band Rings

Materials

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

Vintage 1.45 Carat Emeralds, Sapphires, Rubys and Diamonds Stackable Rings 18k
Vintage 1.45 Carat Emeralds, Sapphires, Rubys and Diamonds Stackable Rings 18k

Vintage 1.45 Carat Emeralds, Sapphires, Rubys and Diamonds Stackable Rings 18k

Located in Miami, FL

Multi-Gemstone Vintage 1.45 Carat Emeralds, Sapphires, Rubys and Diamonds Stackable Rings 18k.

Category

Vintage 1970s Band Rings

Materials

Diamond, Emerald, Ruby, Sapphire, 18k Gold, Yellow Gold

Certified Antique Emerald and Diamond 18 Carat White Gold Solitaire Ring
Certified Antique Emerald and Diamond 18 Carat White Gold Solitaire Ring

Certified Antique Emerald and Diamond 18 Carat White Gold Solitaire Ring

Located in Chipping Campden, GB

The Emerald in this ring is a natural, non heat treated Columbian stone and measures 2.2ct. It is the most stunning green colour. Either side sits a trio of diamonds, the diamond tot...

Category

Vintage 1920s British Engagement Rings

Materials

Diamond, Emerald, Gold, White Gold, Platinum

GIA Certified 3.00 Carat E VS1 Square Emerald Diamond Ring 18K White Gold
GIA Certified 3.00 Carat E VS1 Square Emerald Diamond Ring 18K White Gold

GIA Certified 3.00 Carat E VS1 Square Emerald Diamond Ring 18K White Gold

By Rich Jewels

Located in Scottsdale, AZ

This refined ring features a GIA Certified 3.00 carat Square Emerald Cut diamond, graded E color and VS1 clarity, selected for its crisp step-cut facets and elegant geometry.

Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Suzy Levian 14 Karat White Gold Emerald-Cut Colombian Emerald and Diamond Ring
Suzy Levian 14 Karat White Gold Emerald-Cut Colombian Emerald and Diamond Ring

Suzy Levian 14 Karat White Gold Emerald-Cut Colombian Emerald and Diamond Ring

By Suzy Levian

Located in Great Neck, NY

Jewelry Type: Fine Stone Shape: Emerald Band Width: 2-3 mm, 3-4 mm Number of Gemstones: 1 Stone: Gemstone Clarity: I1-I2 Diamond Color: H-I, White Side Stone: Diamond Gold Karat: 14k...

Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

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

0.98 Carat Baguette Colombian Emerald, Diamond Platinum Thin Ring
0.98 Carat Baguette Colombian Emerald, Diamond Platinum Thin Ring

0.98 Carat Baguette Colombian Emerald, Diamond Platinum Thin Ring

By Gad & Co.

Located in Miami, FL

Secured in prong setting and has an excellent color. On each side of the emerald are two square baguette-cut diamonds, four total, sharing a carat weight of 0.34 total.

Category

21st Century and Contemporary North American Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

Vintage 1980s 1.00 Carat Ruby & 0.90 Carat Emerald Hearts Ring with Diamonds
Vintage 1980s 1.00 Carat Ruby & 0.90 Carat Emerald Hearts Ring with Diamonds

Vintage 1980s 1.00 Carat Ruby & 0.90 Carat Emerald Hearts Ring with Diamonds

Located in New York, NY

The ring features 44 Round Brilliant Diamonds and 12 Square Baguette cut Diamonds weighing a total of approximately 2.00 carats.

Category

Vintage 1980s Cocktail Rings

Materials

Diamond, Emerald, Ruby, 18k Gold

Antique Art Deco 1920s 1.50 Carat Old Mine Cut Diamond Target Ring with Emeralds
Antique Art Deco 1920s 1.50 Carat Old Mine Cut Diamond Target Ring with Emeralds

Antique Art Deco 1920s 1.50 Carat Old Mine Cut Diamond Target Ring with Emeralds

Located in New York, NY

Finely crafted in platinum featuring a center Old Mine cut Diamond weighing approximately 1.50 carat, I-J color, SI1-SI2 clarity, with surrounding Square cut Emeralds.

Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Emerald, Platinum

GIA Certified .84 Carat Emerald Diamond White Gold Pendant Necklace
GIA Certified .84 Carat Emerald Diamond White Gold Pendant Necklace

GIA Certified .84 Carat Emerald Diamond White Gold Pendant Necklace

By Peter Suchy

Located in Stamford, CT

Natural GIA Certified Emarald and diamond pendant necklace. GIA certified .84 carat octagonal emerald set in a simple 4 prong 14k white gold setting, accented with 1 step cut square ...

Category

21st Century and Contemporary Pendant Necklaces

Materials

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

Art Deco Emerald and Diamond Necklace / Pendant
Art Deco Emerald and Diamond Necklace / Pendant

Art Deco Emerald and Diamond Necklace / Pendant

Located in New York, NY

Platinum, Emerald and Diamond Necklace with detachable pendant, featuring cut cornered square shaped emerald approx. 3.90 carats., 3 old European-cut diamonds approx. 0.65 carats, ol...

Category

Early 20th Century British Art Deco Drop Necklaces

Materials

Diamond, Emerald, Platinum

Two Stone Ceylon Pink Sapphire Diamond Scroll Engagement Ring Platinum
Two Stone Ceylon Pink Sapphire Diamond Scroll Engagement Ring Platinum

Two Stone Ceylon Pink Sapphire Diamond Scroll Engagement Ring Platinum

By Emeralds Maravellous

Located in Brunswick, ME

This platinum engagement ring is a luxury piece of jewelry featuring a rare combination of two untreated Ceylon pink sapphires accented by brilliant diamonds in an ornate scroll-styl...

Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Pink Sapphire, Platinum

GIA Certified 1.50 Carat E VVS2 Square Emerald Diamond Half Bezel Ring 18K Gold
GIA Certified 1.50 Carat E VVS2 Square Emerald Diamond Half Bezel Ring 18K Gold

GIA Certified 1.50 Carat E VVS2 Square Emerald Diamond Half Bezel Ring 18K Gold

By Rich Jewels

Located in Scottsdale, AZ

This refined ring features a GIA Certified 1.50 carat Square Emerald Cut diamond, graded E color and VVS2 clarity, selected for its crisp step-cut facets and exceptional purity.

Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Antique Art Deco 1920s 34.50 Carat Diamond Bracelet with Emeralds
Antique Art Deco 1920s 34.50 Carat Diamond Bracelet with Emeralds

Antique Art Deco 1920s 34.50 Carat Diamond Bracelet with Emeralds

Located in New York, NY

The bracelet features Square cut Emeralds. Circa 1920s Size 7 5/8 inches 3/4 inch wide

Category

Vintage 1920s Art Deco Link Bracelets

Materials

Diamond, Emerald, Platinum

Emerald Cut 11.42 Carat Peridot, Pink Sapphire and Diamond Euro Shank Band Ring
Emerald Cut 11.42 Carat Peridot, Pink Sapphire and Diamond Euro Shank Band Ring

Emerald Cut 11.42 Carat Peridot, Pink Sapphire and Diamond Euro Shank Band Ring

Located in Scottsdale, AZ

This modern beauty features a single 11.42 carat emerald cut natural peridot stone 4 prong set in 14 karat white gold in a horizontal layout at center of the piece.

Category

20th Century Unknown Contemporary Three-Stone Rings

Materials

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

3.5 Carat Emerald & Diamond Three Stone Engagement Ring
3.5 Carat Emerald & Diamond Three Stone Engagement Ring

3.5 Carat Emerald & Diamond Three Stone Engagement Ring

Located in Miami, FL

Product Specifications: Item Type: Three Stone Engagement Ring Metal: 18K White Gold Ring Size: 7 (adjustable, sizes 4-12) Setting Style: 4-Prong with Trillion Side Stones Weight: 6....

Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Diamond, Emerald, Gold, 18k Gold, White Gold

3.90 Carat Emerald & Diamond Halo Pavé Shank 18K White Gold Ring
3.90 Carat Emerald & Diamond Halo Pavé Shank 18K White Gold Ring

3.90 Carat Emerald & Diamond Halo Pavé Shank 18K White Gold Ring

Located in Miami, FL

Natural 3.90 carat emerald cut light green emerald halo ring in 18K two-tone white and yellow gold, featuring a yellow gold 4-prong basket and open filigree gallery within a square w...

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

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

2.31 Carat Emerald & Baguette Diamond 18K Gold Drop Earrings
2.31 Carat Emerald & Baguette Diamond 18K Gold Drop Earrings

2.31 Carat Emerald & Baguette Diamond 18K Gold Drop Earrings

Located in Miami, FL

Product Specifications: Item Type: Drop / Dangle Earrings Metal: 18K Yellow Gold (emerald settings) with white gold baguette frames Closure: Push back post Total Weight: 3.76 grams D...

Category

21st Century and Contemporary Contemporary Dangle Earrings

Materials

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

Antique 0.79 Carat Emerald and Yellow Gold Engagement Ring
Antique 0.79 Carat Emerald and Yellow Gold Engagement Ring

Antique 0.79 Carat Emerald and Yellow Gold Engagement Ring

Located in Jesmond, Newcastle Upon Tyne

Reflections in photographs may detract from the true representation of this fine example of antique jewelry/estate jewelry. Emerald Quality Cut Square Faceted Content 0.79 carat Dim...

Category

Vintage 1930s Unknown Fashion Rings

Materials

Emerald, Yellow Gold

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4 Carat Square Emerald Cut Diamond For Sale on 1stDibs

Surely you’ll find the exact 4 carat square emerald cut diamond you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Every item for sale was constructed with extraordinary care, often using Gold, Platinum and 18k Gold. You can easily find a 89 antique edition and 94 modern creations to choose from as well. Finding the perfect 4 carat square emerald cut diamond may mean sifting through those created during different time periods — you can find an early version that dates to the 19th Century and a newer variation that were made as recently as the 21st Century. For this particular piece, .5 Carat and 1 Carat are consistently popular carat weights. Finding an appealing 4 carat square emerald cut diamond — no matter the origin — is easy, but Antinori Fine Jewels, David Gross Group and Betteridge each produced a popular version that is worth a look. A square cut version of this piece has appeal, but there are also emerald cut and asscher cut versions for sale. Most of our 4 carat square emerald cut diamond for sale are for women, but there are 57 pieces available to browse for men.

How Much is a 4 Carat Square Emerald Cut Diamond?

Prices for a 4 carat square emerald cut diamond can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $495 and can go as high as $525,000, while this accessory, on average, fetches $12,394.

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.