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4 Carat Rings

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Carat Weight: 4 Carat
IGI 14K 4.47 Ct Natural Emerald&Diamonds Antique Engagement Ring
IGI 14K 4.47 Ct Natural Emerald&Diamonds Antique Engagement Ring

IGI 14K 4.47 Ct Natural Emerald&Diamonds Antique Engagement Ring

Located in Kaohsiung City, TW

*IGI 14K 4.47 Ct Natural Emerald&Diamonds Antique Engagement Ring* An IGI-certified natural intense bluish-green emerald weighing 4.47 ct set on a 14K white gold luxury table design...

Category

21st Century and Contemporary Taiwanese Contemporary 4 Carat Rings

Materials

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

Roshe Jewels 4.68 Carat Morganite Diamond 14 Karat Rose Gold Engagement Ring
Roshe Jewels 4.68 Carat Morganite Diamond 14 Karat Rose Gold Engagement Ring

Roshe Jewels 4.68 Carat Morganite Diamond 14 Karat Rose Gold Engagement Ring

By DGI

Located in Los Angeles, CA

Roshe Jewels 4.68 Carat Morganite Diamond 14 Karat Rose Gold Engagement Ring This Morganite ring has a natural 4.19 Carat Oval Cut Morganite and is surrounded by a simple halo of na...

Category

2010s American Contemporary 4 Carat Rings

Materials

Diamond, Morganite, 14k Gold, Rose Gold

Guild 18K 4.02 Ct Dual-Used Velvety Pink Spinel&Diamond Engagement Ring&Necklace
Guild 18K 4.02 Ct Dual-Used Velvety Pink Spinel&Diamond Engagement Ring&Necklace

Guild 18K 4.02 Ct Dual-Used Velvety Pink Spinel&Diamond Engagement Ring&Necklace

Located in Kaohsiung City, TW

*Guild 18K 4.02 Ct 2-Used Velvety Pink Spinel And Engagement Ring&Necklace* Guild-certified natural Velvety Effect vivid pink Mahenge Spinel weighing 4.02 ct set on the 18K whi...

Category

21st Century and Contemporary Taiwanese Contemporary 4 Carat Rings

Materials

Spinel, Diamond, White Gold, 18k Gold, Gold

GIA 18K 4.20ct Sri Lanka Unheated Color Changed Sapphire&Diamond Engagement Ring
GIA 18K 4.20ct Sri Lanka Unheated Color Changed Sapphire&Diamond Engagement Ring

GIA 18K 4.20ct Sri Lanka Unheated Color Changed Sapphire&Diamond Engagement Ring

Located in Kaohsiung City, TW

*GIA 18K 4.20ct Sri Lanka Unheated Color Changed Sapphire⋄ Engagement Ring* GIA-certified Sri Lanka natural unheated color changed ( purple to pink ) Sapphire weighing 4.20 ct set...

Category

21st Century and Contemporary Taiwanese Contemporary 4 Carat Rings

Materials

Yellow Sapphire, Pink Sapphire, Purple Sapphire, Sapphire, Diamond, Whit...

GIA 4.12 Ct 14K White Gold Unheated Purple Spinel&Diamonds Engagement Ring
GIA 4.12 Ct 14K White Gold Unheated Purple Spinel&Diamonds Engagement Ring

GIA 4.12 Ct 14K White Gold Unheated Purple Spinel&Diamonds Engagement Ring

Located in Kaohsiung City, TW

*GIA 4.12 Ct 14K White Gold Unheated Purple Spinel&Diamonds Engagement Ring* GIA-certified natural untreated purple spinel weighing 4.12 ct set on 14K white gold pave' design ba...

Category

21st Century and Contemporary Taiwanese Contemporary 4 Carat Rings

Materials

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

SSEF Certified 4.05 Carat Unheated Mozambique Ruby Diamond Ring
SSEF Certified 4.05 Carat Unheated Mozambique Ruby Diamond Ring

SSEF Certified 4.05 Carat Unheated Mozambique Ruby Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

A striking high-jewelry ring centered with a magnificent 4.052 carat natural ruby, accompanied by a prestigious SSEF Swiss Gemmological Institute report confirming the stone’s authen...

Category

2010s Italian 4 Carat Rings

Materials

Diamond, Ruby, Platinum

4.47 Carat Pink Tourmaline Oval Diamond Ring in 18K Rose Gold by Merkaba Jewelry
4.47 Carat Pink Tourmaline Oval Diamond Ring in 18K Rose Gold by Merkaba Jewelry

4.47 Carat Pink Tourmaline Oval Diamond Ring in 18K Rose Gold by Merkaba Jewelry

By Merkaba

Located in Beverly Hills, CA

A luminous 4.47 carat Pink Tourmaline oval diamond ring handcrafted in 18K rose gold by Merkaba Jewelry Beverly Hills, created for collectors who are drawn to rare color, refined ele...

Category

21st Century and Contemporary American Modern 4 Carat Rings

Materials

Tourmaline, Multi-gemstone, White Diamond, Diamond, Gold, Rose Gold, 18k...

GIA Certified 4 Carat Asscher Cut Diamond Solitaire Ring in 18K Yellow Gold
GIA Certified 4 Carat Asscher Cut Diamond Solitaire Ring in 18K Yellow Gold

GIA Certified 4 Carat Asscher Cut Diamond Solitaire Ring in 18K Yellow Gold

By Antinori Fine Jewels

Located in Chicago, IL

This elegant engagement ring showcases a 4 carat Asscher cut diamond set in warm eighteen karat yellow gold, creating a refined and timeless silhouette. The geometric facets of the A...

Category

2010s Italian Contemporary 4 Carat Rings

Materials

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

4-Carat White Quartz and Diamond 18k White Gold Ring by Nancy Phillips
4-Carat White Quartz and Diamond 18k White Gold Ring by Nancy Phillips

4-Carat White Quartz and Diamond 18k White Gold Ring by Nancy Phillips

By Nancy Phillips

Located in Eugene, OR

This breathtaking white quartz ring is designed to capture attention and sparkle from every angle. This luminous piece features a large, cushion-cut center gemstone, set in a lustrou...

Category

2010s Modern 4 Carat Rings

Materials

Diamond, Quartz, 18k Gold, White Gold

GIA Certified 4.26 Carat Fancy Vivid Yellow Diamond Internally Flawless
GIA Certified 4.26 Carat Fancy Vivid Yellow Diamond Internally Flawless

GIA Certified 4.26 Carat Fancy Vivid Yellow Diamond Internally Flawless

By Antinori Fine Jewels

Located in Chicago, IL

A spectacular three-stone ring centered by an extraordinary 4.26 carat Fancy Vivid Yellow diamond, certified by the Gemological Institute of America (GIA). The diamond is cut as a cu...

Category

2010s Italian Contemporary 4 Carat Rings

Materials

Yellow Diamond, White Diamond, Diamond, Yellow Gold, White Gold, 18k Gol...

GIA Certified 4.26 Carat Emerald Cut Diamond Ring with tapered baguette
GIA Certified 4.26 Carat Emerald Cut Diamond Ring with tapered baguette

GIA Certified 4.26 Carat Emerald Cut Diamond Ring with tapered baguette

By Antinori Fine Jewels

Located in Chicago, IL

This elegant three stone engagement ring features a GIA Certified 4.26 carat emerald cut diamond set in refined 18K white gold. Tapered baguette side diamonds gracefully frame the ce...

Category

2010s Italian Contemporary 4 Carat Rings

Materials

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

Van Cleef & Arpels "Rosee" 4.25 Carats Diamond Gold Floral Band Ring
Van Cleef & Arpels "Rosee" 4.25 Carats Diamond Gold Floral Band Ring

Van Cleef & Arpels "Rosee" 4.25 Carats Diamond Gold Floral Band Ring

By Van Cleef & Arpels

Located in New York, NY

The ring is 18K Yellow Gold. There are 4.25ct in Diamonds F VVS. The ring has French Maker Marks on the outside of the ring. The ring comes with Certificate of Authenticity. The ring...

Category

20th Century French Contemporary 4 Carat Rings

Materials

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

GIA Certified 4.11 Carat Fancy Vivid Yellow Diamond Three-Stone Ring
GIA Certified 4.11 Carat Fancy Vivid Yellow Diamond Three-Stone Ring

GIA Certified 4.11 Carat Fancy Vivid Yellow Diamond Three-Stone Ring

By Antinori Fine Jewels

Located in Chicago, IL

An exceptional three-stone ring showcasing a spectacular 4.11 carat Fancy Vivid Yellow diamond, certified by the Gemological Institute of America (GIA). The center diamond measures...

Category

2010s Italian Contemporary 4 Carat Rings

Materials

Diamond, White Diamond, Yellow Diamond, Gold, 18k Gold, White Gold, Yell...

Emerald Cut Platinum Engagement Ring, 4.01ct Deep Blue Spinel, Merkaba
Emerald Cut Platinum Engagement Ring, 4.01ct Deep Blue Spinel, Merkaba

Emerald Cut Platinum Engagement Ring, 4.01ct Deep Blue Spinel, Merkaba

By Merkaba

Located in Beverly Hills, CA

A collector grade 4.01 carat natural deep blue spinel takes center stage in this refined emerald cut platinum alternative engagement ring by Merkaba Jewelry Beverly Hills. Chosen for...

Category

21st Century and Contemporary American Modern 4 Carat Rings

Materials

Diamond, White Diamond, Emerald, Multi-gemstone, Spinel, Platinum

GIA Certified 4.00 Carat Natural Fancy Yellow Diamond Ring
GIA Certified 4.00 Carat Natural Fancy Yellow Diamond Ring

GIA Certified 4.00 Carat Natural Fancy Yellow Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

An exceptional diamond ring centered by a 4.00 carat natural Fancy Yellow diamond, accompanied by GIA Colored Diamond Grading Report No. 7522526357. The center stone is a cut-corner...

Category

2010s American Contemporary 4 Carat Rings

Materials

Diamond, White Diamond, Yellow Diamond, Gold, 18k Gold, Yellow Gold, Pla...

Cartier 1985 Platinum 3.5 Millimeter Wedding Band Size 5.25 Signed Cartier
Cartier 1985 Platinum 3.5 Millimeter Wedding Band Size 5.25 Signed Cartier

Cartier 1985 Platinum 3.5 Millimeter Wedding Band Size 5.25 Signed Cartier

By Cartier

Located in New York, NY

The Cartier 1985 Platinum Wedding Band is a beautiful and timeless piece of jewelry that features a classic design and high-quality materials. The band is made from platinum, which is one of the most durable and precious metals used in jewelry...

Category

21st Century and Contemporary French Contemporary 4 Carat Rings

Materials

Platinum

4.01ct GIA Certified Pear Shape Solitaire Diamond Platinum Engagement Ring
4.01ct GIA Certified Pear Shape Solitaire Diamond Platinum Engagement Ring

4.01ct GIA Certified Pear Shape Solitaire Diamond Platinum Engagement Ring

Located in Aventura, FL

An exceptional 4.01 carat GIA-certified natural diamond set in a luxurious platinum mounting, designed to showcase brilliance, elegance, and timeless beauty. This pear-shaped diamond...

Category

21st Century and Contemporary American Modernist 4 Carat Rings

Materials

Diamond, Platinum

GIA Certified 4 Carat D Flawless Emerald Cut Diamond Type IIA Ring
GIA Certified 4 Carat D Flawless Emerald Cut Diamond Type IIA Ring

GIA Certified 4 Carat D Flawless Emerald Cut Diamond Type IIA Ring

By Antinori Fine Jewels

Located in Chicago, IL

An exceptional and highly refined diamond ring centered by a 4.13 carat emerald cut diamond, accompanied by GIA Report Graded D color and Flawless clarity, this stone represents th...

Category

2010s Italian Modern 4 Carat Rings

Materials

Diamond, White Diamond, Emerald

GIA Certified 4.01 Carat D Internally Flawless Type IIa Marquise Diamond Ring
GIA Certified 4.01 Carat D Internally Flawless Type IIa Marquise Diamond Ring

GIA Certified 4.01 Carat D Internally Flawless Type IIa Marquise Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

Accompanied by official GIA Diamond Type Classification confirming the stone as Type IIa, the most chemically pure and rare category of natural diamonds. Type IIa diamonds contain vi...

Category

2010s Italian Modern 4 Carat Rings

Materials

Diamond, White Diamond, Platinum

4.12 Carats Eternity Blue Sapphire Diamond Gold Band Ring
4.12 Carats Eternity Blue Sapphire Diamond Gold Band Ring

4.12 Carats Eternity Blue Sapphire Diamond Gold Band Ring

By Diamond Stars Jewelry, Inc.

Located in New York, NY

Very Special Eternity Band This is a Blue Sapphire & Diamonds Band. The ring is 18K White Gold. The ring has 3.09Ct in Natural Blue Sapphires. There are 1.03Ct in Diamonds F VS The r...

Category

21st Century and Contemporary American Modern 4 Carat Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, 18k Gold, White Gold, Gold

GIA Certified 4.01 Carat D Internally Flawless Emerald Cut Diamond Ring TYPE IIA
GIA Certified 4.01 Carat D Internally Flawless Emerald Cut Diamond Ring TYPE IIA

GIA Certified 4.01 Carat D Internally Flawless Emerald Cut Diamond Ring TYPE IIA

Located in Chicago, IL

An exceptional and highly refined diamond ring centered by a 4.01 carat natural emerald cut diamond, accompanied by its GIA Natural Diamond Grading Report The center diamond is gra...

Category

2010s American Contemporary 4 Carat Rings

Materials

Emerald, White Diamond, Diamond, Platinum

Exceptional Emerald Cut Diamond Three-Stone Ring – GIA Certified 4.01 Carats
Exceptional Emerald Cut Diamond Three-Stone Ring – GIA Certified 4.01 Carats

Exceptional Emerald Cut Diamond Three-Stone Ring – GIA Certified 4.01 Carats

Located in Chicago, IL

An elegant and timeless three-stone diamond ring centered by a magnificent GIA Certified emerald cut diamond weighing 4.01 carats. The center stone displays a refined G color and VS2...

Category

2010s American 4 Carat Rings

Materials

Diamond, White Diamond, Emerald

SSEF Certified 4.11 Carat Unheated Pink Sapphire Diamond Ring
SSEF Certified 4.11 Carat Unheated Pink Sapphire Diamond Ring

SSEF Certified 4.11 Carat Unheated Pink Sapphire Diamond Ring

Located in Chicago, IL

An elegant and highly desirable pink sapphire ring centered by a 4.114 carat natural pink sapphire certified by SSEF (Swiss Gemmological Institute). The sapphire is cut in an oval m...

Category

2010s American 4 Carat Rings

Materials

Diamond, Pink Sapphire

GIA Certified 4.02 Carat D Internally Flawless Type IIa Pear Shape Diamond Ring
GIA Certified 4.02 Carat D Internally Flawless Type IIa Pear Shape Diamond Ring

GIA Certified 4.02 Carat D Internally Flawless Type IIa Pear Shape Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

This diamond belongs to the rare and coveted Type IIa classification — the most chemically pure category of diamond. Type IIa diamonds contain virtually no nitrogen impurities and ar...

Category

2010s American 4 Carat Rings

Materials

Diamond, White Diamond, Platinum

C. Dunaigre Certified 4.11 Carat Unheated Mozambique Ruby Ring
C. Dunaigre Certified 4.11 Carat Unheated Mozambique Ruby Ring

C. Dunaigre Certified 4.11 Carat Unheated Mozambique Ruby Ring

Located in Chicago, IL

The ruby is cushion-shaped with a mixed cut and measures 9.40 × 8.65 × 5.12 mm. It displays a vivid red color with excellent transparency and is identified as natural corundum. Accor...

Category

2010s American Contemporary 4 Carat Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

GIA Certified 4.3 Carat Colombian Emerald 14K Yellow Gold Gentleman’s Ring
GIA Certified 4.3 Carat Colombian Emerald 14K Yellow Gold Gentleman’s Ring

GIA Certified 4.3 Carat Colombian Emerald 14K Yellow Gold Gentleman’s Ring

By Antinori Fine Jewels

Located in Chicago, IL

Bold and refined, this gentleman’s ring is crafted in solid 14K yellow gold and showcases a striking natural Colombian emerald weighing 4.3 carats. Measuring approximately 10.8 mm, ...

Category

2010s Italian 4 Carat Rings

Materials

Emerald, 14k Gold, Yellow Gold

4.26 Carat Aquamarine Oval Three Stone Ring 18K White Gold Diamond - Merkaba
4.26 Carat Aquamarine Oval Three Stone Ring 18K White Gold Diamond - Merkaba

4.26 Carat Aquamarine Oval Three Stone Ring 18K White Gold Diamond - Merkaba

By Merkaba

Located in Beverly Hills, CA

4.26 carat aquamarine oval three stone diamond ring in 18K white gold by Merkaba Jewelry Beverly Hills. Centered by a luminous aquamarine with a crisp ocean-sky blue tone, this ring ...

Category

21st Century and Contemporary American Modern 4 Carat Rings

Materials

Aquamarine, Diamond, White Diamond, Multi-gemstone, Gold, 18k Gold, Whit...

GIA Certified 4.01 Carat D Flawless Emerald Cut Diamond Ring in Platinum
GIA Certified 4.01 Carat D Flawless Emerald Cut Diamond Ring in Platinum

GIA Certified 4.01 Carat D Flawless Emerald Cut Diamond Ring in Platinum

Located in Chicago, IL

A refined high-jewelry ring showcasing a GIA certified 4.01 carat emerald-cut diamond of exceptional rarity and purity. The center stone is graded D color and Flawless clarity, plac...

Category

2010s American Contemporary 4 Carat Rings

Materials

Diamond, Platinum

5.25 ct GIA Certified Oval-Cut Natural Ceylon Sapphire & Diamond Ring
5.25 ct GIA Certified Oval-Cut Natural Ceylon Sapphire & Diamond Ring

5.25 ct GIA Certified Oval-Cut Natural Ceylon Sapphire & Diamond Ring

By Hakimi's Gem

Located in Chicago, IL

A captivating 4.25-carat oval-cut sapphire commands attention with its deep blue hue. Accentuated by two 1.00-carat oval-cut diamonds, each with J/K color and SI1/SI2 clarity, this r...

Category

21st Century and Contemporary Modern 4 Carat Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified 4 Carat Fancy Yellow Oval Diamond & Half Moon Diamond Ring
GIA Certified 4 Carat Fancy Yellow Oval Diamond & Half Moon Diamond Ring

GIA Certified 4 Carat Fancy Yellow Oval Diamond & Half Moon Diamond Ring

Located in Chicago, IL

This elegant ring features a GIA-certified natural fancy yellow diamond, oval modified brilliant cut, weighing 4 carats. The diamond is graded Fancy Yellow with Internally Flawless c...

Category

2010s American 4 Carat Rings

Materials

Yellow Diamond, Diamond, Platinum

GIA Certified 4.02 Carat Oval Brilliant Diamond Pavé Engagement Ring
GIA Certified 4.02 Carat Oval Brilliant Diamond Pavé Engagement Ring

GIA Certified 4.02 Carat Oval Brilliant Diamond Pavé Engagement Ring

Located in Chicago, IL

An elegant and luminous engagement ring showcasing a GIA-certified 4.02 carat oval brilliant cut natural diamond, distinguished by its exceptional purity and refined proportions. The...

Category

2010s American Contemporary 4 Carat Rings

Materials

Diamond, White Diamond, Platinum

Cartier Platinum 4 Carat Diamond Engagement Ring
Cartier Platinum 4 Carat Diamond Engagement Ring

Cartier Platinum 4 Carat Diamond Engagement Ring

By Cartier

Located in Chicago, IL

This exceptional engagement ring by Cartier is crafted in platinum and set with a magnificent 4.30-carat diamond, graded D color and SI1 clarity, accompanied by GIA certification. T...

Category

1960s French Vintage 4 Carat Rings

Materials

Diamond, White Diamond, Platinum

4.40ct 14K Chunky Men's Emerald Solitaire Ring Bezel Set Emerald Cut Emerald 585
4.40ct 14K Chunky Men's Emerald Solitaire Ring Bezel Set Emerald Cut Emerald 585

4.40ct 14K Chunky Men's Emerald Solitaire Ring Bezel Set Emerald Cut Emerald 585

Located in Jupiter, FL

Discover the allure of this bold men's solitaire ring, showcasing a captivating 4.40-carat emerald with a rich, medium dark green hue and mesmerizing semi-transparent clarity. The st...

Category

2010s Zambian Modern 4 Carat Rings

Materials

Emerald, 14k Gold

GIA Certified 4.01 Carat D Flawless Marquise Diamond Platinum Ring TYPE IIA
GIA Certified 4.01 Carat D Flawless Marquise Diamond Platinum Ring TYPE IIA

GIA Certified 4.01 Carat D Flawless Marquise Diamond Platinum Ring TYPE IIA

By Antinori Fine Jewels

Located in Chicago, IL

An extraordinary and highly collectible marquise brilliant diamond ring centered by a 4.01 carat natural diamond, accompanied by GIA Report Graded D color and Flawless clarity, thi...

Category

2010s American Contemporary 4 Carat Rings

Materials

Diamond, White Diamond, Platinum

HARRY WINSTON 4.49 Carat Investment Round Brilliant Cut Diamond Ring
HARRY WINSTON 4.49 Carat Investment Round Brilliant Cut Diamond Ring

HARRY WINSTON 4.49 Carat Investment Round Brilliant Cut Diamond Ring

By Harry Winston

Located in Chicago, IL

An elegant and timeless engagement ring by Harry Winston, crafted in platinum and showcasing the House’s signature refinement and balance. At the center is a natural round brilliant...

Category

1990s American Modern 4 Carat Rings

Materials

Diamond, White Diamond, Platinum

Harry Winston 4.29 carat Platinum Cushion Diamond Ring
Harry Winston 4.29 carat Platinum Cushion Diamond Ring

Harry Winston 4.29 carat Platinum Cushion Diamond Ring

By Harry Winston

Located in Chicago, IL

An exceptional signed ring by Harry Winston, crafted in platinum and centered with a superb cushion-cut diamond of remarkable quality. The center stone weighs 3.2 carats, graded D c...

Category

Early 2000s American 4 Carat Rings

Materials

Diamond, White Diamond, Platinum

Victorian 4.25 Cttw. Tourmaline, Pink Sapphire/Diamond Ring Size 7 In 18K/SS
Victorian 4.25 Cttw. Tourmaline, Pink Sapphire/Diamond Ring Size 7 In 18K/SS

Victorian 4.25 Cttw. Tourmaline, Pink Sapphire/Diamond Ring Size 7 In 18K/SS

Located in New York, NY

Indulge in the opulence of the Victorian 4.1 Cttw. Tourmaline, Pink Sapphire, and Diamond Cocktail Ring, a true masterpiece in 18k yellow gold, sterling silver, and black rhodium. Th...

Category

2010s Victorian 4 Carat Rings

Materials

Tourmaline, Pink Sapphire, Diamond, Rhodium, Sterling Silver, 18k Gold

Handmade Art Deco Platinum Ring 4.11 Ct Old Mine Cut Diamond – I/VS2 GIA
Handmade Art Deco Platinum Ring 4.11 Ct Old Mine Cut Diamond – I/VS2 GIA

Handmade Art Deco Platinum Ring 4.11 Ct Old Mine Cut Diamond – I/VS2 GIA

Located in New York, NY

This elegant handmade Art Deco ring features a stunning 4.11-carat Old Mine cut diamond, ( Dating pre-1900’s) graded I color and VS2 clarity (GIA certified). The platinum setting, cr...

Category

1920s Art Deco Vintage 4 Carat Rings

Materials

Diamond, Platinum

GIA Certified 3.67 Carat Fancy Light Grayish Greenish Yellow Cushion Diamond Hal
GIA Certified 3.67 Carat Fancy Light Grayish Greenish Yellow Cushion Diamond Hal

GIA Certified 3.67 Carat Fancy Light Grayish Greenish Yellow Cushion Diamond Hal

By Antinori Fine Jewels

Located in Chicago, IL

A refined engagement ring centered on a 3.67 carat natural cushion cut diamond, accompanied by a GIA report. The center stone displays a rare Fancy Light Grayish Greenish Yellow colo...

Category

2010s American 4 Carat Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

5.13ct Oval Natural Tourmaline Natural Orange Sapphire Diamond Ring in 14K Gold
5.13ct Oval Natural Tourmaline Natural Orange Sapphire Diamond Ring in 14K Gold

5.13ct Oval Natural Tourmaline Natural Orange Sapphire Diamond Ring in 14K Gold

By Roshe Jewels

Located in Los Angeles, CA

5.13ct Oval Natural Tourmaline Natural Orange Sapphire Diamond Ring in 14K Gold This ring has a 4.46 carat Natural Oval Cut Tourmaline that is set in the center of the ring and is s...

Category

21st Century and Contemporary American Contemporary 4 Carat Rings

Materials

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

Victorian 4.15 Cttw Tanzanite, Emerald/Diamond Ring Size 7 In 18K/SS
Victorian 4.15 Cttw Tanzanite, Emerald/Diamond Ring Size 7 In 18K/SS

Victorian 4.15 Cttw Tanzanite, Emerald/Diamond Ring Size 7 In 18K/SS

Located in New York, NY

Step into the grandeur of the Victorian era with the 4 Cttw. Tanzanite, Emerald, and Diamond Split Shank Cocktail Ring — a mesmerizing embodi...

Category

2010s Victorian 4 Carat Rings

Materials

Diamond, Emerald, Tanzanite, 18k Gold, Rhodium, Sterling Silver

GIA Certified 4 Ct. Carat Oval Diamond Trillion Side Ring
GIA Certified 4 Ct. Carat Oval Diamond Trillion Side Ring

GIA Certified 4 Ct. Carat Oval Diamond Trillion Side Ring

Located in Chicago, IL

A spectacular GIA-certified 4.01 carat E color, VS2 clarity oval brilliant diamond takes center stage in this elegant platinum ring. The stone exhibits remarkable fire and brilliance...

Category

2010s American Contemporary 4 Carat Rings

Materials

Diamond, Platinum

Sunita Nahata London Blue Topaz 3.29ct. Fancy Ring in 14KWG with Diamond.
Sunita Nahata London Blue Topaz 3.29ct. Fancy Ring in 14KWG with Diamond.

Sunita Nahata London Blue Topaz 3.29ct. Fancy Ring in 14KWG with Diamond.

By Sunita Nahata

Located in Hong Kong, HK

Introducing a new ring style that represents luxury, fashion, and personal flair. The collection includes antique rings adorned with beautiful London blue topaz gemstones. One stando...

Category

21st Century and Contemporary Thai Contemporary 4 Carat Rings

Materials

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

GIA Certified 4.02 Ct Radiant Fancy Yellow Diamond Engagement Platinum Ring
GIA Certified 4.02 Ct Radiant Fancy Yellow Diamond Engagement Platinum Ring

GIA Certified 4.02 Ct Radiant Fancy Yellow Diamond Engagement Platinum Ring

By Simon Ardem

Located in New York, NY

Diamond Platinum ring with GIA certificate, no.1162532915. Center stone: 4.02ct Radiant cut Fancy Light to Fancy Orangy Yellow, Natural Color, 10.2 x 9.1 x 5.0 mm. Side stones: 1.00c...

Category

21st Century and Contemporary American Contemporary 4 Carat Rings

Materials

Yellow Diamond, White Diamond, Diamond, Platinum, Yellow Gold, 18k Gold

Cartier Signed Art Deco Colombian Emerald Onyx & Diamond Platinum Ring
Cartier Signed Art Deco Colombian Emerald Onyx & Diamond Platinum Ring

Cartier Signed Art Deco Colombian Emerald Onyx & Diamond Platinum Ring

By Cartier

Located in Miami, FL

A rare vintage original, Cartier signed. Art Deco ring, circa 1930, bearing the French HP hallmark, centering an exceptional 4.50-carat center Colombian emerald of remarkable color s...

Category

1930s French Art Deco Vintage 4 Carat Rings

Materials

Onyx, Emerald, Diamond, Platinum

4.00 Carat Colombian Emerald and Diamond Ring 18kt. White Gold VS Quality
4.00 Carat Colombian Emerald and Diamond Ring 18kt. White Gold VS Quality

4.00 Carat Colombian Emerald and Diamond Ring 18kt. White Gold VS Quality

Located in Laguna Hills, CA

This beautifully crafted 18K white gold 4.00 ct emerald and diamond solitaire ring offering timeless beauty, makes a perfect statement and is sure to turn heads. The 4.00 ct emerald ...

Category

21st Century and Contemporary American Contemporary 4 Carat Rings

Materials

Emerald, Diamond, 18k Gold, White Gold

4.86 Carats Peridot Pink Sapphire Diamond 14 Karat Yellow Gold Cocktail Ring
4.86 Carats Peridot Pink Sapphire Diamond 14 Karat Yellow Gold Cocktail Ring

4.86 Carats Peridot Pink Sapphire Diamond 14 Karat Yellow Gold Cocktail Ring

By Roshe Jewels

Located in Los Angeles, CA

4.86 Carats Peridot Pink Sapphire Diamond 14 Karat Yellow Gold Cocktail Ring This Peridot and Diamond Ring has a 4.10 Carat Emerald Cut Peridot and is surrounded by 14 Pink Sapphire...

Category

2010s American Contemporary 4 Carat Rings

Materials

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

GIA Certified 4.13 Carat D Flawless Emerald Cut Diamond Ring in Platinum
GIA Certified 4.13 Carat D Flawless Emerald Cut Diamond Ring in Platinum

GIA Certified 4.13 Carat D Flawless Emerald Cut Diamond Ring in Platinum

Located in Chicago, IL

An elegant high-jewelry ring centered by a GIA certified 4.13 carat emerald-cut diamond of exceptional rarity and purity. Graded D color and Flawless clarity, the center stone repre...

Category

2010s American Contemporary 4 Carat Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 4.02 Carat Emerald Cut E Color VVS2 Clarity Diamond Ring
GIA Certified 4.02 Carat Emerald Cut E Color VVS2 Clarity Diamond Ring

GIA Certified 4.02 Carat Emerald Cut E Color VVS2 Clarity Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

This engagement ring is a refined creation that blends timeless elegance with exceptional craftsmanship. Crafted in 18K white gold and accented with tapered baguette side diamonds it...

Category

2010s American Contemporary 4 Carat Rings

Materials

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

4.43tcw 18K Colombian Emerald Ring - Hidden Diamond Halo Solitaire Accents
4.43tcw 18K Colombian Emerald Ring - Hidden Diamond Halo Solitaire Accents

4.43tcw 18K Colombian Emerald Ring - Hidden Diamond Halo Solitaire Accents

Located in Jupiter, FL

Presenting a bespoke Colombian emerald solitaire with accent diamonds, featuring a mesmerizing classic-cut Muzo emerald, elegantly set in 18K yellow gold. This masterpiece showcases ...

Category

2010s Colombian Modern 4 Carat Rings

Materials

Diamond, Emerald

GIA Certified 4.01 Carat Oval Cut F Color Diamond Platinum Ring with tapered
GIA Certified 4.01 Carat Oval Cut F Color Diamond Platinum Ring with tapered

GIA Certified 4.01 Carat Oval Cut F Color Diamond Platinum Ring with tapered

By Antinori Fine Jewels

Located in Chicago, IL

This engagement ring is a refined expression of elegance and contemporary craftsmanship. Set in platinum and accented with tapered baguette side diamonds it presents a graceful and b...

Category

2010s American Contemporary 4 Carat Rings

Materials

Diamond, White Diamond, Platinum

5.20 Carat Natural Cabochon Blue Sapphire Diamond White Gold Cocktail Ring
5.20 Carat Natural Cabochon Blue Sapphire Diamond White Gold Cocktail Ring

5.20 Carat Natural Cabochon Blue Sapphire Diamond White Gold Cocktail Ring

By Roshe Jewels

Located in Los Angeles, CA

5.20 Carat Natural Cabochon Blue Sapphire Diamond White Gold Cocktail Ring This ring has a Cabochon Blue Sapphire that weighs 4.10 carats set in the center of the ring. The Sapphire...

Category

21st Century and Contemporary American Contemporary 4 Carat Rings

Materials

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

Sunita Nahata Swiss & London Blue Topaz 4.26ct. Ring in 14KYG with Diamond.
Sunita Nahata Swiss & London Blue Topaz 4.26ct. Ring in 14KYG with Diamond.

Sunita Nahata Swiss & London Blue Topaz 4.26ct. Ring in 14KYG with Diamond.

By Sunita Nahata

Located in Hong Kong, HK

A nature-inspired statement piece, this Swiss & London Blue Topaz Ring blooms with brilliance in 14K Yellow Gold. The open-wrap design features a delicate flower and butterfly motif,...

Category

21st Century and Contemporary Thai Contemporary 4 Carat Rings

Materials

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

GIA Certified 4.01 Carat Emerald Cut IF Clarity Diamond Ring in 18K White Gold
GIA Certified 4.01 Carat Emerald Cut IF Clarity Diamond Ring in 18K White Gold

GIA Certified 4.01 Carat Emerald Cut IF Clarity Diamond Ring in 18K White Gold

By Antinori Fine Jewels

Located in Chicago, IL

This engagement ring is a distinguished expression of refined elegance and expert craftsmanship. Crafted in 18K white gold and accented with trapezoid side diamonds it presents a bal...

Category

2010s Contemporary 4 Carat Rings

Materials

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

Magnificent 4.01 Carat Oval Brilliant Diamond Three-Stone Ring with Trillions
Magnificent 4.01 Carat Oval Brilliant Diamond Three-Stone Ring with Trillions

Magnificent 4.01 Carat Oval Brilliant Diamond Three-Stone Ring with Trillions

Located in Chicago, IL

A timeless statement of elegance and breathtaking fire. This exquisite handcrafted ring is centered around a monumental GIA-certified 4.01 carat Oval Brilliant cut diamond. The elong...

Category

2010s American Contemporary 4 Carat Rings

Materials

Diamond, Platinum

Angara Natural GIA Certified Round 4.45ct Amethyst with Diamond Ring in 14K Gold
Angara Natural GIA Certified Round 4.45ct Amethyst with Diamond Ring in 14K Gold

Angara Natural GIA Certified Round 4.45ct Amethyst with Diamond Ring in 14K Gold

By ANGARA INC.

Located in Los Angeles, CA

About Angara:
At Angara, every piece of jewellery is a handcrafted expression of love and individuality. We design with intention—using vivid coloured gemstones and ethically...

Category

21st Century and Contemporary American Modern 4 Carat Rings

Materials

Diamond, Amethyst, 14k Gold, Gold

Cartier 4.40 Carat Marquise Diamond 18K White Gold Eternity Wedding Band Ring
Cartier 4.40 Carat Marquise Diamond 18K White Gold Eternity Wedding Band Ring

Cartier 4.40 Carat Marquise Diamond 18K White Gold Eternity Wedding Band Ring

By Cartier

Located in Chicago, IL

This elegant Cartier eternity wedding band ring is a refined expression of timeless luxury and exceptional craftsmanship. Crafted in luminous 18K white gold, the ring is set with a c...

Category

21st Century and Contemporary American Contemporary 4 Carat Rings

Materials

Diamond, White Gold

GIA Certified 4 Ct. Colombian Emerald and Diamond Ring
GIA Certified 4 Ct. Colombian Emerald and Diamond Ring

GIA Certified 4 Ct. Colombian Emerald and Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

A refined high-jewelry ring centered on a GIA-certified Colombian emerald weighing 4.12 carats, cut in an elegant octagonal step cut. The gemstone displays a vivid green color and ex...

Category

2010s American Contemporary 4 Carat Rings

Materials

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