Skip to main content

4 Carat Jewelry

to
618
1,063
480
542
376
387
1,256
393
222
252
187
1
5
150
1,886
2
1
10
8
7
8
3
5
4
16
1,186
842
14
417
340
337
284
138
2
1
130
76
51
49
36
670
454
110
12
12
9
9
7
1
2,042
1,419
Carat Weight: 4 Carat
Set of faceted aquamarines, 4.45 cts
Set of faceted aquamarines, 4.45 cts

Set of faceted aquamarines, 4.45 cts

By True Gems

Located in บางรัก, TH

Set of faceted aquamarines sku14 Mining location: Africa Perfect for earrings and a ring Visually clean, inclusions are visible in the magnifying glass, which in itself is an excelle...

Category

21st Century and Contemporary Russian Arts and Crafts 4 Carat Jewelry

Materials

Aquamarine

LIQUIDATION, 4.47 Carats Round Shape Natural Diamonds Pair No treatments
LIQUIDATION, 4.47 Carats Round Shape Natural Diamonds Pair No treatments

LIQUIDATION, 4.47 Carats Round Shape Natural Diamonds Pair No treatments

Located in Great Neck Plaza, NY

4.47 Carats Round Shape Natural Diamonds Pair No treatments Average Color j Clarity i3 Measurement 8.3mm stone

Category

2010s American 4 Carat Jewelry

Materials

Diamond, 14k Gold, Yellow Gold

Alfieri & St. John 4.35Ctw White & Pink Diamonds 18K White & Rose Gold Ring
Alfieri & St. John 4.35Ctw White & Pink Diamonds 18K White & Rose Gold Ring

Alfieri & St. John 4.35Ctw White & Pink Diamonds 18K White & Rose Gold Ring

Located in New York, NY

Stunning Alfieri & St. John Pave Diamond Ring The ring is 18K White & Rose Gold There are 3.50 Carats in White Diamonds F VS There are 0.85 Carats in Pink Diamonds VS The rin...

Category

2010s Italian Contemporary 4 Carat Jewelry

Materials

Diamond, White Diamond, Pink Diamond, Gold, 18k Gold, Rose Gold, White Gold

Vintage 18ct Gold, 4 Carat 1980s Diamond Drop Earrings
Vintage 18ct Gold, 4 Carat 1980s Diamond Drop Earrings

Vintage 18ct Gold, 4 Carat 1980s Diamond Drop Earrings

Located in Brighton, GB

Vintage Diamond Drop Earrings 18ct Gold Circa 1980s A glamorous pair of vintage diamond earrings crafted in luxurious 18ct white gold and dating to the 1980s. Designed with an al...

Category

Late 20th Century 4 Carat Jewelry

Materials

Diamond, Gold, 18k Gold

PRICED BELOW MARKET, 4.01 Carat Natural Diamond Tennis Bracelet 14K Yellow Gold
PRICED BELOW MARKET, 4.01 Carat Natural Diamond Tennis Bracelet 14K Yellow Gold

PRICED BELOW MARKET, 4.01 Carat Natural Diamond Tennis Bracelet 14K Yellow Gold

Located in Great Neck Plaza, NY

This exquisite tennis bracelet features round brilliant cut white diamonds, known for their exceptional brilliance and sparkle. Set in a classic four-prong style, the diamonds are ca...

Category

2010s American Contemporary 4 Carat Jewelry

Materials

Diamond, 14k Gold, Yellow Gold

Cartier 4 Carat Engagement Ring
Cartier 4 Carat Engagement Ring

Cartier 4 Carat Engagement Ring

By Cartier

Located in Chicago, IL

A rare and exceptionally romantic creation from Cartier, this magnificent engagement ring showcases a breathtaking 4 carat Heart Brilliant diamond of extraordinary quality. Accompan...

Category

1990s French 4 Carat Jewelry

Materials

Platinum

14K Gold Engagement Ring with 4.4ct Multi Color Sapphire with Diamond R6811
14K Gold Engagement Ring with 4.4ct Multi Color Sapphire with Diamond R6811

14K Gold Engagement Ring with 4.4ct Multi Color Sapphire with Diamond R6811

Located in Osprey, FL

♥ 14K Gold Engagement Ring with 4.4ct Multi Color Sapphire with Tapered Baguette Diamond Sides R6811 ♥ The setting measures 11.2mm in length (North South direction), 18.5mm in width ...

Category

2010s American 4 Carat Jewelry

Materials

Diamond, Sapphire, 14k Gold

Tiffany & Co. Platinum Round Diamond Solitaire Pendant Necklace
Tiffany & Co. Platinum Round Diamond Solitaire Pendant Necklace

Tiffany & Co. Platinum Round Diamond Solitaire Pendant Necklace

By Tiffany & Co.

Located in Chicago, IL

Tiffany & Co. Platinum Round Diamond Solitaire Pendant Necklace A timeless creation from Tiffany & Co., this exquisite pendant features a substantial 4.01 carat round brilli...

Category

Early 2000s American Modern 4 Carat Jewelry

Materials

Diamond, White Diamond, Platinum

Mid Century 4.40ct Lab-Created Sapphire & Baguette Diamond Ring
Mid Century 4.40ct Lab-Created Sapphire & Baguette Diamond Ring

Mid Century 4.40ct Lab-Created Sapphire & Baguette Diamond Ring

Located in Laguna Hills, CA

The ring is a three-stone ring featuring a prominent, deep blue, pear-cut center sapphire gemstone, flanked by two white, baguette-cut side diamonds. The setting and band are made of...

Category

Mid-20th Century American Modern 4 Carat Jewelry

Materials

Diamond, Sapphire, Platinum

Tiffany & Co. 4.24 Carat Platinum Three-Stone Emerald Cut Diamond Ring
Tiffany & Co. 4.24 Carat Platinum Three-Stone Emerald Cut Diamond Ring

Tiffany & Co. 4.24 Carat Platinum Three-Stone Emerald Cut Diamond Ring

By Tiffany & Co.

Located in Chicago, IL

Tiffany & Co. Platinum Three-Stone Emerald Cut Diamond Engagement Ring – 4.24 Carats Total A timeless design from Tiffany & Co., this exquisite engagement ring features a tr...

Category

1990s American Modern 4 Carat Jewelry

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. 4.49 Carat Round Cut Diamond Platinum Solitaire Ring
Tiffany & Co. 4.49 Carat Round Cut Diamond Platinum Solitaire Ring

Tiffany & Co. 4.49 Carat Round Cut Diamond Platinum Solitaire Ring

By Tiffany & Co.

Located in Chicago, IL

Tiffany & Co. 4.49 ct Total Weight Platinum Round Brilliant Cut Diamond Solitaire Engagement Ring. The ring weighs 8.5 grams, size 6.5 (sizable to most finger size), the center ...

Category

2010s American Contemporary 4 Carat Jewelry

Materials

Diamond, White Diamond, Platinum

4.25 Carat Natural Loose Imperial Topaz Lot For Jewellery Making
4.25 Carat Natural Loose Imperial Topaz Lot For Jewellery Making

4.25 Carat Natural Loose Imperial Topaz Lot For Jewellery Making

Located in Peshawar, PK

Faceted Imperial Topaz Lot Weight: 4.25 Carats Sizes: 1.80, 1.40 and 1.05 Carats Origin: Katlang Pakistan Color; Imperial Golden Treatment: Non Certificate: On Demand Imperial Top...

Category

21st Century and Contemporary Pakistani Arts and Crafts 4 Carat Jewelry

Materials

Imperial Topaz, Other

Aria Jewelry 4.26ctw Pear-Shaped Emerald Stud Earrings in 18K Gold
Aria Jewelry 4.26ctw Pear-Shaped Emerald Stud Earrings in 18K Gold

Aria Jewelry 4.26ctw Pear-Shaped Emerald Stud Earrings in 18K Gold

By Aria Jewelry Design

Located in Raleigh, NC

Discover the elegance of these stunning 4.26ctw pear-shaped Brazilian Emerald stud earrings. These wide-bodied, vibrant emeralds, measuring approximately 10 x 8mm each, are set in lu...

Category

21st Century and Contemporary Brazilian Artisan 4 Carat Jewelry

Materials

Emerald, 18k Gold, Yellow Gold

4.26 cts, Rough alexandrite specimen
4.26 cts, Rough alexandrite specimen

4.26 cts, Rough alexandrite specimen

By True Gems

Located in บางรัก, TH

Rough alexandrite specimen sku736 Size: 10x8x6 mm Weight: 4.26 cts Can use for jewelry and put this stone into the ring or pendant Mined at Malyshevskoye deposit, Ural Mountains, Rus...

Category

21st Century and Contemporary Russian Arts and Crafts 4 Carat Jewelry

Materials

Alexandrite, Chrysoberyl, Crystal

BVLGARI 18K Yellow Gold Diamond Necklace 4 Carat Total Weight
BVLGARI 18K Yellow Gold Diamond Necklace 4 Carat Total Weight

BVLGARI 18K Yellow Gold Diamond Necklace 4 Carat Total Weight

By Bulgari

Located in Chicago, IL

This substantial and refined diamond necklace by Bulgari is crafted in solid 18K yellow gold and marked BVLGARI 750 Italy. The necklace is set with approximately 4.00 carats total w...

Category

1980s Italian Contemporary Vintage 4 Carat Jewelry

Materials

Diamond, White Diamond, Yellow Gold

GIA Certified 4 Carat D Color Diamond Yellow Gold Bezel Set Ring
GIA Certified 4 Carat D Color Diamond Yellow Gold Bezel Set Ring

GIA Certified 4 Carat D Color Diamond Yellow Gold Bezel Set Ring

By Antinori Fine Jewels

Located in Chicago, IL

An elegant and distinctive diamond ring featuring a GIA certified 4.01 carat cut-cornered rectangular modified brilliant cut diamond, graded D color and VS2 clarity. The center diam...

Category

2010s American Art Deco 4 Carat Jewelry

Materials

Diamond, Yellow Gold

Tiffany & Co. 4 Carat Emerald Cut Engagement ring
Tiffany & Co. 4 Carat Emerald Cut Engagement ring

Tiffany & Co. 4 Carat Emerald Cut Engagement ring

By Tiffany & Co.

Located in Chicago, IL

A refined Tiffany & Co. platinum engagement ring showcasing a remarkable natural emerald cut diamond of exceptional presence and elegance. The center stone displays a beautifully...

Category

2010s American Contemporary 4 Carat Jewelry

Materials

Diamond, Platinum

Tiffany & Co. GIA Certified 4.31 Carat Emerald Cut Emerald Diamond Ring
Tiffany & Co. GIA Certified 4.31 Carat Emerald Cut Emerald Diamond Ring

Tiffany & Co. GIA Certified 4.31 Carat Emerald Cut Emerald Diamond Ring

By Tiffany & Co.

Located in Chicago, IL

A refined and timeless three-stone ring by Tiffany & Co., showcasing an exceptional natural emerald of impressive presence and rich green color. At the center sits a 4.31 carat ...

Category

1980s American Modern Vintage 4 Carat Jewelry

Materials

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

4.45 Carat Natural Loose Light Color Aquamarine Pear Cut African Gemstone
4.45 Carat Natural Loose Light Color Aquamarine Pear Cut African Gemstone

4.45 Carat Natural Loose Light Color Aquamarine Pear Cut African Gemstone

Located in Bangkok, TH

Weight 4.45 carat Dimensions 11.0x10.5x7.7mm Treatment None Origin African Clarity VVS Shape Cut Pear This 4.45 carat natural aquamarine presents a beautifully light, soothin...

Category

21st Century and Contemporary Modern 4 Carat Jewelry

Materials

Aquamarine

Tiffany & Co. Platinum 4.4ct Radiant Cut Diamond Engagement Ring
Tiffany & Co. Platinum 4.4ct Radiant Cut Diamond Engagement Ring

Tiffany & Co. Platinum 4.4ct Radiant Cut Diamond Engagement Ring

By Tiffany & Co.

Located in Chicago, IL

Experience the timeless sophistication of this authentic Tiffany & Co. engagement ring, masterfully crafted in PT950 platinum and centered with a breathtaking 4.43 carat radiant-...

Category

2010s American 4 Carat Jewelry

Materials

Diamond, White Diamond, Platinum

IGI 14K 4.47 Ct Natural Vivid Green Emerald&Diamonds Art Deco Engagement Ring
IGI 14K 4.47 Ct Natural Vivid Green Emerald&Diamonds Art Deco Engagement Ring

IGI 14K 4.47 Ct Natural Vivid Green Emerald&Diamonds Art Deco Engagement Ring

Located in Kaohsiung City, TW

*IGI 14K 4.47 Ct Natural Vivid Green Emerald&Diamonds Art Deco Engagement Ring* An IGI-certified natural vivid green emerald weighing 4.47 ct set on a 14K yellow gold Art Deco d...

Category

21st Century and Contemporary Taiwanese Art Deco 4 Carat Jewelry

Materials

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

Tiffany & Co. 4.20 Carat D/VVS Diamond Platinum Three-Stone Engagement Ring
Tiffany & Co. 4.20 Carat D/VVS Diamond Platinum Three-Stone Engagement Ring

Tiffany & Co. 4.20 Carat D/VVS Diamond Platinum Three-Stone Engagement Ring

By Tiffany & Co.

Located in Chicago, IL

A truly exceptional three-stone engagement ring by Tiffany & Co., crafted in platinum and featuring a breathtaking combination of rare, high-grade diamonds. At the center sits a...

Category

2010s American Contemporary 4 Carat Jewelry

Materials

Diamond, White Diamond, Platinum

Multicolors Natural Tourmaline 4.18 Carat Mixed Cut Loose Gemstones Parcel-Jewel
Multicolors Natural Tourmaline 4.18 Carat Mixed Cut Loose Gemstones Parcel-Jewel

Multicolors Natural Tourmaline 4.18 Carat Mixed Cut Loose Gemstones Parcel-Jewel

Located in Peshawar, PK

Natural Multicolor Tourmaline Cushion, a Pear and a Calf’s Head Cut Loose Gemstones Parcel for Earrings, Rings & Fine Jewelry Making High Clarity Natural Tourmaline – Collector &...

Category

2010s Afghan Contemporary 4 Carat Jewelry

Materials

Tourmaline

Tiffany & Co. 4.38 Ct. Soleste Oval Brilliant Cut Diamond Engagement Ring
Tiffany & Co. 4.38 Ct. Soleste Oval Brilliant Cut Diamond Engagement Ring

Tiffany & Co. 4.38 Ct. Soleste Oval Brilliant Cut Diamond Engagement Ring

By Tiffany & Co.

Located in Chicago, IL

Tiffany & Co. Soleste Oval Brilliant Cut Diamond Engagement Ring. This exquisite piece features a stunning total diamond weight of 4.38 carats, highlighted by a magnificent cente...

Category

Early 2000s American Contemporary 4 Carat Jewelry

Materials

Diamond, Platinum

4.15 Carat Natural Loose Bluish Green Tourmaline Emerald Cut Afghan Gemstone
4.15 Carat Natural Loose Bluish Green Tourmaline Emerald Cut Afghan Gemstone

4.15 Carat Natural Loose Bluish Green Tourmaline Emerald Cut Afghan Gemstone

Located in Bangkok, TH

Weight 4.15 carat Dimensions 13.2x6.5x5.4mm Treatment None Origin Afghanistan Clarity Loup Clean Shape Cut Emerald This 4.15 Carat Natural Loose Bluish Green Tourmaline is a c...

Category

21st Century and Contemporary Afghan Modern 4 Carat Jewelry

Materials

Tourmaline

Tiffany & Co. 4 Ct. Platinum Diamond Fireworks South Sea Pearl Brooch
Tiffany & Co. 4 Ct. Platinum Diamond Fireworks South Sea Pearl Brooch

Tiffany & Co. 4 Ct. Platinum Diamond Fireworks South Sea Pearl Brooch

By Tiffany & Co.

Located in Chicago, IL

An elegant and collectible Tiffany & Co. Fireworks pin brooch, masterfully crafted in platinum (Pt950) and accented with a luminous South Sea pearl. Designed in the iconic Firew...

Category

1990s American Contemporary 4 Carat Jewelry

Materials

Diamond, White Diamond, South Sea Pearl, Platinum

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 Jewelry

Materials

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

Necklace and pendant with Southsea pearl and rose cut diamonds 14k gold/ silver
Necklace and pendant with Southsea pearl and rose cut diamonds 14k gold/ silver

Necklace and pendant with Southsea pearl and rose cut diamonds 14k gold/ silver

Located in The Hague, ZH

14k yellow gold necklace with a gold and silver pendant set with a South Sea pearl and a rose-cut diamond 0.10 ct – G/H - SI - 45 cm Detailed description The necklace is 45 cm long...

Category

1880s Dutch Early Victorian Antique 4 Carat Jewelry

Materials

Diamond, Pearl, South Sea Pearl, 14k Gold, Silver

Lustrous Sphene Titanite Gemstone: Yellow-Green Round Cut Stone 4.00 CTs
Lustrous Sphene Titanite Gemstone: Yellow-Green Round Cut Stone 4.00 CTs

Lustrous Sphene Titanite Gemstone: Yellow-Green Round Cut Stone 4.00 CTs

Located in Peshawar, PK

Color : Multi Shape : Round Clarity : Loupe Clean Treatment : Natural Origin : Africa Hardness : 5-5.5 Family : Titanite This striking **Sphene gemstone**, also known as **Titanite...

Category

2010s 4 Carat Jewelry

Materials

Other

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 Jewelry

Materials

Yellow Sapphire, Pink Sapphire, Purple Sapphire, Sapphire, Diamond, 18k ...

4.05 Carat Natural Loose Tourmaline Reverse Pair Gemstone For Jewellery
4.05 Carat Natural Loose Tourmaline Reverse Pair Gemstone For Jewellery

4.05 Carat Natural Loose Tourmaline Reverse Pair Gemstone For Jewellery

Located in Peshawar, PK

Faceted Tourmaline Reverse Pair Weight: 4.05 Carat Dimension: 7.1 x 7.1 x 5.8 Mm And 7 x 7 x 5.6 Mm Colour: Green And Pink Treatment: Non Certificate: On Customer Demand Shape: Cus...

Category

21st Century and Contemporary Afghan Arts and Crafts 4 Carat Jewelry

Materials

Tourmaline

Natural Aquamarine Beryl Gemstone: 4.15 CT Fancy Cut
Natural Aquamarine Beryl Gemstone: 4.15 CT Fancy Cut

Natural Aquamarine Beryl Gemstone: 4.15 CT Fancy Cut

Located in Peshawar, PK

Hardness : 7.5-8 Origin : Madagascar Shape : Fancy Cut Color : Crystal Blue Clarity : SI Clean Weight : 4.15 Carats Dimensions : 10 * 9 * 6.1 MM Treatment : Heat Family : Beryl Thi...

Category

2010s 4 Carat Jewelry

Materials

Aquamarine

GIA Certified 4.02 CT Natural Diamond Round Brilliant Cut K SI1 Very Good Cut
GIA Certified 4.02 CT Natural Diamond Round Brilliant Cut K SI1 Very Good Cut

GIA Certified 4.02 CT Natural Diamond Round Brilliant Cut K SI1 Very Good Cut

Located in Los Angeles, CA

Stone Creation - Natural Shape - Round Brilliant Cut Measurements - 9.96 - 10.01 x 6.28 mm Weight - 4.02 Carat Color - K Clarity - SI1 Cut - Very Good Symmetry - Very Good Polish - E...

Category

21st Century and Contemporary American Art Deco 4 Carat Jewelry

Materials

Diamond

Cartier 4.19ct D Color VS2 Heart Diamond Ring in Platinum
Cartier 4.19ct D Color VS2 Heart Diamond Ring in Platinum

Cartier 4.19ct D Color VS2 Heart Diamond Ring in Platinum

By Cartier

Located in La Jolla, CA

GIA Certified Cartier 4.19ct D-VS2 Heart Brilliant Diamond Engagement Ring in Platinum Cartier Diamond Solitaire Ring features a GIA certified Heart Brilliant Diamond weighing 4.19 carats with D color and VS2 clarity prong set in a Platinum setting. The ring comes with the original GIA certificate from 1994 and a Cartier Japanese...

Category

20th Century 4 Carat Jewelry

Materials

Diamond, Platinum

Natural Peridot Gemstone: 4.24 carat Cushion Cut Loose Stone, August Birthstone
Natural Peridot Gemstone: 4.24 carat Cushion Cut Loose Stone, August Birthstone

Natural Peridot Gemstone: 4.24 carat Cushion Cut Loose Stone, August Birthstone

Located in Peshawar, PK

weight : 4.24 carat Dimensions : 11*7.5*5 mm Shape : Cushion Color : Green Clarity : Loupe Clean Treatment : Natural Hardness : 6.5-7 Origin : Mansehra, Abbottabad Family : Forsterit...

Category

2010s Pakistani 4 Carat Jewelry

Materials

Peridot

4.33 ct GIA Certified Zambian Emerald & Diamond Ring
4.33 ct GIA Certified Zambian Emerald & Diamond Ring

4.33 ct GIA Certified Zambian Emerald & Diamond Ring

By Hakimi's Gem

Located in Chicago, IL

This striking cocktail ring showcases a captivating design centered around a vibrant GIA-certified emerald-cut emerald. The lush green hue of the primary stone is complemented by the...

Category

21st Century and Contemporary Modern 4 Carat Jewelry

Materials

Diamond, Emerald, Platinum

Cartier 18K White Gold Diamond Tennis Bracelet, 4.25 Carats
Cartier 18K White Gold Diamond Tennis Bracelet, 4.25 Carats

Cartier 18K White Gold Diamond Tennis Bracelet, 4.25 Carats

By Cartier

Located in Chicago, IL

A refined Cartier tennis bracelet crafted in solid 18 karat white gold and elegantly set with a continuous line of brilliant round diamonds. This timeless design showcases exceptiona...

Category

Early 2000s French 4 Carat Jewelry

Materials

Diamond, White Diamond, 18k Gold, White Gold

David Yurman 4 Carat Bezel Set Diamond Tennis Bracelet 18K Gold
David Yurman 4 Carat Bezel Set Diamond Tennis Bracelet 18K Gold

David Yurman 4 Carat Bezel Set Diamond Tennis Bracelet 18K Gold

By David Yurman

Located in Chicago, IL

A refined David Yurman diamond tennis bracelet, beautifully crafted in 18K gold with a clean bezel-set design. The bracelet is set with 35 natural diamonds weighing approximately 4....

Category

2010s American 4 Carat Jewelry

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold

4.05 Carat Loose Blue Sapphire Oval Shape Srilankan Mine Gem
4.05 Carat Loose Blue Sapphire Oval Shape Srilankan Mine Gem

4.05 Carat Loose Blue Sapphire Oval Shape Srilankan Mine Gem

Located in Peshawar, PK

Loose Sapphire Weight: 4.05 Carats Dimension: 11.3 x 8.6 x 3.9 Mm Origin: Sri Lanka Certificate: Available Sapphire, a gemstone of legendary beauty and enduring allure, captivate...

Category

21st Century and Contemporary Central African Arts and Crafts 4 Carat Jewelry

Materials

Blue Sapphire

4.26 Carat Oval Brilliant Cut Diamond Three-Stone Ring, GIA Certified D/VVS1
4.26 Carat Oval Brilliant Cut Diamond Three-Stone Ring, GIA Certified D/VVS1

4.26 Carat Oval Brilliant Cut Diamond Three-Stone Ring, GIA Certified D/VVS1

By Antinori Fine Jewels

Located in Chicago, IL

An exceptional three-stone diamond ring centered by a magnificent GIA-certified 4.00 carat oval brilliant-cut diamond. The center stone is complemented by two elegantly proportioned ...

Category

2010s Italian 4 Carat Jewelry

Materials

Diamond, White Diamond, Platinum

Exceptional South Sea Pearl Strand Necklace, 16–18mm
Exceptional South Sea Pearl Strand Necklace, 16–18mm

Exceptional South Sea Pearl Strand Necklace, 16–18mm

By Antinori Fine Jewels

Located in Chicago, IL

A remarkable statement of refinement and rarity, this luxurious South Sea cultured pearl strand features an extraordinary graduation of pearls measuring approximately 16mm to 18mm. C...

Category

2010s Italian Modern 4 Carat Jewelry

Materials

South Sea Pearl, White Gold, 18k Gold

GRS-Certified 4.66 Carat Unheated Mozambique Heart-Shaped Ruby Diamond Ring
GRS-Certified 4.66 Carat Unheated Mozambique Heart-Shaped Ruby Diamond Ring

GRS-Certified 4.66 Carat Unheated Mozambique Heart-Shaped Ruby Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

A striking celebration of rarity and color, this magnificent ring is centered on a 5.02 carat natural ruby of exceptional vivid red saturation. Expertly fashioned in an elegant oval ...

Category

2010s Italian 4 Carat Jewelry

Materials

Diamond, Ruby, 18k Gold, Yellow Gold, Platinum

4.05 Carat Natural Loose Tanzanite Lot For Jewellery Making
4.05 Carat Natural Loose Tanzanite Lot For Jewellery Making

4.05 Carat Natural Loose Tanzanite Lot For Jewellery Making

Located in Peshawar, PK

Faceted Tanzanite Lot Weight: 4.05 Carats Sizes: 0.50 To 0.70 Carat Shape: Round Color: Purple Certificate: On Demand . Hardness. Tanzanite is a slightly soft stone when compared...

Category

21st Century and Contemporary Tanzanian Arts and Crafts 4 Carat Jewelry

Materials

Tanzanite

4.15 Carat Fancy Cut Emerald Shape Green Amethyst Gem For Jewellery Making
4.15 Carat Fancy Cut Emerald Shape Green Amethyst Gem For Jewellery Making

4.15 Carat Fancy Cut Emerald Shape Green Amethyst Gem For Jewellery Making

Located in Peshawar, PK

Loose Green Amethyst Weight: 4.15 Carats Dimension: 10.1 x 9.5 x 8 Mm Colour: Green Origin: Brazil Certificate: On Demand Shape : Emerald Green amethyst, also known as prasiolite, is a captivating gemstone that exudes an enchanting hue of green. This gemstone is a type of quartz, which undergoes a unique process to achieve its distinctive coloration. Natural amethyst crystals are subjected to heat treatment, resulting in a transformation from purple to a delicate shade of green. The mesmerizing green color of prasiolite ranges from pale mint to deep olive, offering a spectrum of tones to suit various preferences. One of the most alluring aspects of green amethyst is its serene and soothing appearance. The gentle green hues evoke a sense of tranquility and harmony, making it a popular choice for jewelry that promotes calmness and balance. Whether worn as a pendant, ring, earrings, or bracelet, prasiolite jewelry...

Category

21st Century and Contemporary Brazilian Arts and Crafts 4 Carat Jewelry

Materials

Amethyst

4.20 Carat Emerald Cut Diamond Three-Stone Ring GIA E VVS1
4.20 Carat Emerald Cut Diamond Three-Stone Ring GIA E VVS1

4.20 Carat Emerald Cut Diamond Three-Stone Ring GIA E VVS1

By Antinori Fine Jewels

Located in Chicago, IL

The elegant emerald-cut center stone displays the hallmarks of an elite step-cut diamond — extraordinary transparency, crisp mirror-like facets, and remarkable presence. Measuring 10...

Category

2010s Italian 4 Carat Jewelry

Materials

Diamond, Emerald, Platinum

Tiffany & Co. Novo Round Diamond Platinum Engagement Ring
Tiffany & Co. Novo Round Diamond Platinum Engagement Ring

Tiffany & Co. Novo Round Diamond Platinum Engagement Ring

By Tiffany & Co.

Located in Chicago, IL

Tiffany & Co. Novo Round Diamond Platinum Engagement Ring An iconic Tiffany & Co. Novo engagement ring showcasing a spectacular 4.05 carat round brilliant diamond set in pla...

Category

2010s American Modern 4 Carat Jewelry

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. Platinum Diamond & Sapphire Turtle Pin Brooch
Tiffany & Co. Platinum Diamond & Sapphire Turtle Pin Brooch

Tiffany & Co. Platinum Diamond & Sapphire Turtle Pin Brooch

By Tiffany & Co.

Located in Chicago, IL

A charming and collectible Tiffany & Co. turtle pin brooch, crafted in platinum (Pt950) and dating to 1996, exemplifying the house’s celebrated animal-themed designs. This larger-format turtle brooch measures approximately 46.8 mm from head to tail and 31.1 mm fin to fin, offering strong presence and finely balanced proportions. The brooch is pavé-set with 158 round brilliant-cut diamonds, totaling approximately 4.00 carats, graded F color and VS1 clarity, delivering bright, clean brilliance throughout the design. The turtle’s eyes are accented with two blue sapphires, totaling approximately 0.03 carats, adding a subtle yet expressive touch of color. The total gemstone weight of the brooch is approximately 4.03 carats. The piece is crafted in platinum Pt950, weighs 25.5 grams, and is stamped “1996 Tiffany & Co. PT950”, confirming authenticity and period of manufacture. The brooch is presented in excellent condition, retaining crisp detail and strong visual impact. A delightful yet sophisticated signed jewel, this Tiffany turtle...

Category

1990s American Contemporary 4 Carat Jewelry

Materials

Diamond, White Diamond, Sapphire, Platinum

GIA Certified 4.01 Carat Princess Cut Diamond Engagement Ring
GIA Certified 4.01 Carat Princess Cut Diamond Engagement Ring

GIA Certified 4.01 Carat Princess Cut Diamond Engagement Ring

By Antinori Fine Jewels

Located in Chicago, IL

Bold geometry meets timeless elegance in this exceptional engagement ring showcasing a magnificent 4.01 carat princess-cut diamond. Certified by GIA, the center stone displays a beau...

Category

2010s American Contemporary 4 Carat Jewelry

Materials

White Diamond, Diamond, Platinum

4.15 Carat Natural Loose Peridot Emerald Shape Gemstone
4.15 Carat Natural Loose Peridot Emerald Shape Gemstone

4.15 Carat Natural Loose Peridot Emerald Shape Gemstone

Located in Peshawar, PK

Loose Peridot Weight: 4.15 Carats Dimension: 9.9 x 7.9 x 6.1 Mm Origin: Supat Valley, Pakistan Shape: Emerald Color: Green Treatment: Non Pakistan peridot is a stunning variety of ...

Category

21st Century and Contemporary Pakistani Arts and Crafts 4 Carat Jewelry

Materials

Peridot

4.28 cts, Certified faceted Paraiba tourmaline
4.28 cts, Certified faceted Paraiba tourmaline

4.28 cts, Certified faceted Paraiba tourmaline

By True Gems

Located in บางรัก, TH

Certified faceted Paraiba tourmaline sku693 Weight: 4.28 cts Size: 10.93x8.74x6.63 mm Origin: Mozambique Beautiful color, good cutting, affordable price Certified GFCO

Category

21st Century and Contemporary Russian Arts and Crafts 4 Carat Jewelry

Materials

Tourmaline, Paraiba

Fine Natural Aquamarine Beryl 4.34 Carat – Madagascar – Collector Quality Gem
Fine Natural Aquamarine Beryl 4.34 Carat – Madagascar – Collector Quality Gem

Fine Natural Aquamarine Beryl 4.34 Carat – Madagascar – Collector Quality Gem

Located in Peshawar, PK

Experience the elegance of this natural Santa Maria Aquamarine gemstone, weighing an impressive 4.34 carats and sourced from the renowned gemstone regions of Madagascar. Known for it...

Category

2010s Malagasy 4 Carat Jewelry

Materials

Aquamarine

4.01 Carat Emerald Cut Diamond Ring  GIA E IF
4.01 Carat Emerald Cut Diamond Ring  GIA E IF

4.01 Carat Emerald Cut Diamond Ring GIA E IF

By Antinori Fine Jewels

Located in Chicago, IL

A masterpiece of architectural brilliance, this extraordinary ring centers on a magnificent 4.01 carat Emerald Cut diamond, certified by the GIA as E color and Internally Flawless — ...

Category

2010s American Contemporary 4 Carat Jewelry

Materials

Diamond, White Diamond, Platinum

Tiffany&Co. Rubies Diamond Yellow Gold Earrings
Tiffany&Co. Rubies Diamond Yellow Gold Earrings

Tiffany&Co. Rubies Diamond Yellow Gold Earrings

By Tiffany & Co.

Located in Chicago, IL

Tiffany Rubies Diamond approx 1ct TW, most about F-G and VS range Rubies tested and are natural, approx 3ct TW Marked: Tiffany 18K Earrings are about 23 X 23mm Total Weight: 26.3 grams

Category

1950s American Contemporary Vintage 4 Carat Jewelry

Materials

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

Cartier 1985 Platinum Wedding Band, Size 5.25, PT950, 3.5mm Width
Cartier 1985 Platinum Wedding Band, Size 5.25, PT950, 3.5mm Width

Cartier 1985 Platinum Wedding Band, Size 5.25, PT950, 3.5mm Width

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 Jewelry

Materials

Platinum

Estate GIA Colombian Emerald Ring 18K Gold 4 Carat
Estate GIA Colombian Emerald Ring 18K Gold 4 Carat

Estate GIA Colombian Emerald Ring 18K Gold 4 Carat

Located in Chicago, IL

Bold, architectural, and unmistakably elegant, this estate ring showcases a striking GIA certified Colombian emerald weighing approximately 4 carats. The vivid green emerald is fashi...

Category

Late 20th Century American Modern 4 Carat Jewelry

Materials

Emerald, 18k Gold

Heart Cut 1.27ct Blue Sapphire Diamond Cocktail Ring in 18k White Gold
Heart Cut 1.27ct Blue Sapphire Diamond Cocktail Ring in 18k White Gold

Heart Cut 1.27ct Blue Sapphire Diamond Cocktail Ring in 18k White Gold

By Roshe Jewels

Located in Los Angeles, CA

Heart Cut 1.27ct Blue Sapphire Diamond Cocktail Ring in 18k White Gold This beautiful blue sapphire ring has a Heart Cut 1.27 Carat Blue Sapphire and is surrounded by 130 Sapphires ...

Category

2010s American Contemporary 4 Carat Jewelry

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Emilio Jewelry Certified 4.24 Carat Vivid Blue Sapphire Diamond Ring
Emilio Jewelry Certified 4.24 Carat Vivid Blue Sapphire Diamond Ring

Emilio Jewelry Certified 4.24 Carat Vivid Blue Sapphire Diamond Ring

By Emilio!

Located in New York, NY

Emilio Jewelry 4.24 Carat Vivid Blue Sapphire Diamond Ring This amazing ring is unique and well thought out before Emilio designed it! Most women today want a ring that is striking,...

Category

21st Century and Contemporary 4 Carat Jewelry

Materials

Diamond, White Diamond, Blue Sapphire, Platinum

4.37ct Trillion Cut Mint Tourmaline Diamond Pearl Necklace in 18K White Gold
4.37ct Trillion Cut Mint Tourmaline Diamond Pearl Necklace in 18K White Gold

4.37ct Trillion Cut Mint Tourmaline Diamond Pearl Necklace in 18K White Gold

By Merkaba

Located in Beverly Hills, CA

A luminous mint tourmaline, diamond, and freshwater pearl necklace, designed for the collector who appreciates rare color, graceful geometry, and refined feminine elegance. This neck...

Category

21st Century and Contemporary American Contemporary 4 Carat Jewelry

Materials

Tourmaline, Pearl, Multi-gemstone, White Diamond, Diamond, White Gold, Gold