4 Carat Jewelry

These stunning stud earrings showcase two GIA certified round-cut diamonds, weighing 2.00 carats and 2.01 carats respectively, for a combined total of 4.06 carats, set in 18K white g...

2 Carats Diamond Pair — Fancy Deep Brown-Yellow Round Brilliants Vs2-Si2 GIA Certified 2.03ct & 2.24ct Two GIA-certified Round Brilliant diamonds, 2.03ct and 2.24ct, both graded ...

**Save this ring ❤️ to receive price updates** This sophisticated diamond ring features a striking centerpiece of a marquise diamond, weighing 4.01 and boasting a rich H and SI1. Han...

This lovely 4.15 Ct Australian boulder opal was mined by Sue Cooper at her Russells opal mine in western Queensland, Australia in 2022. Sue processed the ro...

Faceted Ametrine Weight: 4.40 Carats Dimension: 13.9 x 9.3 x 6.8 Mm Shape: Pear Color: Purple & Yellow Treatment: Non Certificate: On Client Demand . Ametrine is a unique and strik...

Magnificent Diamond Earrings, Clips, 14 Karat White Gold, total almost 4 carat. Each earring is set with 28 diamonds. The big solitaire weighs about 0.33 ct. each. The small diamon...

Weight 4.35 carat Dimensions 11.4x7.7x6.3mm Treatment None Origin African Clarity Eye Clean Shape Cut Cushion This 4.35 carat natural sunset color tourmaline features a war...

This stunning three-stone ring is expertly crafted in lustrous 18K White-Gold. Nancy chose white gold to create a clean and cool backdrop for the stones to shine. Featuring a magnifi...

TZA91~ 4.24 Ct Natural Tanzanite Royal Blue Blue color Gemstone GEM DESCRIPTION Species: Tanzanite Variey: Tanzanite Weight: 4.24 ct Color:Blue Cut: Excellent Clarity: Eye cle...

A striking testament to timeless elegance, this luxurious ring features a vivid 4.08-carat cushion-cut Thailand ruby at its heart. The ruby displays a rich, deep crimson hue — a hal...

This pretty Purplish Pink spinel Cushion cut , weighs 4.31 carats and would make a beautiful 3-stone ring, though its shape lends itself to a variety of possibilities! It measures ...

GIA Certified 4.01 Carat D VS2 Asscher Cut Diamond Platinum Ring with Tapered Baguettes A masterpiece of timeless elegance, this ring centers upon a GIA Certified 4.01 carat Square ...

GIA Certified 8 carat total round brilliant cut 9.8mm natural diamond stud earrings. These earrings are close to a matching pair as you will find. These diamonds are the real thing. The stones are eye clean, full of life, and the ideal amount of whiteness. Unmistakably genuine diamonds and noticeably valuable. Details: Item Type: Stud Earrings Metal: 14K White Gold Closure: Push Back Setting: 4-Prong Basket Center Stone Details: Type: Diamond Carat: 8.02 cttw (2 diamonds, 4.01 carats each) Cut: Round Brilliant (Fair) Color: J Clarity: I1 Measurements: 9.76 - 9.81 x 6.43 mm and 9.73 - 9.80 x 6.42 mm Certificate: GIA Certified (#2235421268, #7235421455) The color and clarity do not do the diamonds justice when seen in person. These earrings are a perfect balance of look and value, as they offer a big look on the ear with maximum sparkle and cleanliness to the naked eye. Shines and sparkles white in indoor and outdoor lighting. The GIA color and clarity grade are actually a benefit given the price to real life aesthetic ratio. Simply the perfect balance. Contact us for videos, customizations, questions, or financing options.

Mandarin garnets have a striking orange-red color reminiscent of glowing coals in a fire or an Aperol spritz on a warm summer day. Either way, you're sure to be delighted when it's o...

Ruby Mozambique H 4.24 Carats Pink Heart Cut Stone For Jewelry Natural Gemstone Gemstone - Ruby Weight - 4.24 carats Shape - Heart Size - 10x10x5 MM Quantity - 1 piece ...

Soft Pink Natural Morganite Radiant Cut Loose Gemstone AAA Quality Peach Pink Beryl High Clarity Radiant Cut Morganite Loose Stone for Ring Penda...

Finely crafted in platinum with a GIA certified Old Mine cut Diamond weighing 4.01 carats, L color, VS2 clarity, GIA #2165544214 The ring features additional Diamonds and Square cut ...

Weight 4.35 Carat Dimensions 11.6x8.1x6.8mm Treatment None Origin Brazil Clarity Loup Clean Shape Cut Fancy Emerald This exquisite 4.35 Carat Natural Amethyst showcases a ric...

A beautiful suite of Ring and Earring Approximately 4 Ct Natural Turquoise & Ruby 18 Karat Yellow Gold Flower Ring & Earring Set 20Gm All round Turquoise beads 18 Karat Yellow Gold: ...

Loose Tourmaline Weight: 4.40 Carats Size: 1.05 to 1.75 Carats Origin: Kunar Afghanistan Shape: Emerald Color: Mint Lagoon Treatment: Non Mint lagoon tourmaline is a captivating...

Loose Mint Tourmaline Weight: 4.25 Carats Dimension: 10 x 8.6 x 6.6 Mm Colour: Mint Green Origin: Afghanistan Certificate: On Demand Treatment: Non Tourmaline is a captivating ge...

4.23 Natural Pink Sapphire Diamond White Gold Cocktail Band Ring This ring has 90 Natural Round Cut Light Pink Sapphires that weigh 2.72 Carats as well as 60 Round Cut Diamonds that...

Weight 4.00 carat Dimensions 12.1x7.4x5.7mm Treatment None Origin African Clarity Eye Clean Shape Cut Baguette This striking 4.00 carat natural bicolor tourmaline showcase...

♥ Welcome to Blue Star Gems Our Joyful and Meaningful Jewelry At Blue Star Gems, we are passionate about providing joyful and statement jewelry for everyday wear. Our collection feat...

Certified Natural Neon Bluish Green Paraiba Tourmaline Pear Cut Loose Gemstone – Top Quality, Jewelry Grade, Fine Gemstone for Ring, Pendant, Necklace, Custom Jewelry, Collector’s Ge...

This GIA-certified Natural Round Brilliant Cut diamond is a stunning piece of jewelry. Stone Creation - Natural Shape - Round Brilliant Cut Measurements - 10.16 - 10.23 x 6.24 mm We...

GIA-certified 4.10 carat natural round brilliant diamond in D color and VS2 clarity — the highest color grade available — offered as a loose investment-grade stone with GIA report nu...

A stunning engagement ring, showcasing a 4.06 carats radiant cut diamond certified by GIA as Fancy Yellow color and SI1 clarity, on a four prong setting made of 18K yellow gold. Acce...

Loose Green Amethyst Weight: 4.40 Carats Dimension: 9.7 x 9.7 x 7.6 Mm Colour: Light Green Origin: Brazil Treatment: Non Certificate: On Demand Shape: Asscher Amethyst, a stunning...

GRS Certified 4.44 Ct. Vivid Green Untreated Emerald Ring in Platinum A rare and refined treasure — this 4.44-carat vivid green emerald is GRS ...

RMA108 GRS Certificate Unheated No heat Ruby Burma Red Color Gemstone GEM DESCRIPTION Species: Natural Corumdum Variety: Natural Unheated Burma Ruby Weight: 4.18ct Color: Red...

Weight 4.24 carats Dimensions 9x7x5 mm Treatment heated Origin Tanzania Clarity VVS Shape oval Cut Faceted This exquisite pair of blue tanzanite gemstones weighs a total of...

Wight - 4.18 Carats Dimensions : 9.5*7*5.5 mm Color : Golden Yellow Shape : Emerald Cut Clarity : VVS Clean Treatment : Heat Origin : Pakistan Hardness : 8 This emerald-cut Topaz d...

Weight 4.00 carat Dimensions 10.2x8.8x6.1mm Treatment None Origin Africa Clarity Eye Clean Shape Cushion Cut Fancy Cushion NA This exquisite 4.00-carat loose mint green tourmaline...

4.00 carat diamond Cleopatra graduated style necklace in 18k white gold 175 round brilliant cut diamonds G SI, approx. 4.00cts 18k white gold Stamped: 750 75.1 grams Width at top...

Natural Bluish Hue Green Tourmaline – Cushion Cut Gemstone for Fine Ring & Engagement Ring or Custom Jewelry 💎 GEMSTONE TYPE: Tourmaline ⚖️ WEIGHT: 4.18 Carat 🪚 SHAPE & CU...

Blue Natural Tourmaline Loose Gemstone Pair – Emerald Cut Earth Mined Blue Tourmaline Pair from Kunar, Afghanistan, Premium Faceted Gem for Engagement Ring, Pendant, Earrings, Custom...

Elevate your style with this exquisite 4 carat Asscher cut diamond ring, a radiant embodiment of timeless sophistication and refined luxury. Main Diamond: At the center of this stun...

DeKara Design Collection Metal- 90% Platinum, 10% Iridium. Stones- 1 GIA Certified Oval Blue-Green Paraiba Tourmaline 4.11 Carats, 2 Emerald Cut Diamonds, 10 Round Diamonds, H C...

Vivid Green Natural Emerald Loose Gemstones Parcel for Ring, Earrings, Necklace Pendant, Bracelet or any other Jewelry Setting Emerald cut from Swat Pakistan!! 💎 GEMSTONE TYPE: Eme...

This Faye Kim Platinum Ceylon Moonstone ring reflects a bluish, milky light comparable to that of the moon. The shape, polish, and matte platinum fini...

Loose Lagoon Tourmaline Weight: 4.15 Carats Dimension: 8.9 x 8.5 x 7.1 Mm Colour: Lagoon Origin: Afghanistan Certificate: On Demand Treatment: Non Tourmaline is a captivating gemst...

Sleek and quietly radiant—these Bella earrings center on a matched pair of emerald-cut aquamarines totaling 4.40 carats. Their icy blue clarity is elevated by clean 14k yellow gold b...

This natural blue sapphire offers elegance and sophistication. With its graceful color tone, clarity, and natural character, this sapphire is an excellent choice for creating bespoke...

This refined pair of diamond stud earrings presents a total weight of 4 carats, featuring two GIA certified round cut diamonds set in elegant platinum. Designed for timeless wear, th...

Vivid Green Natural Peridot Cushion Cut Loose Gemstone — Earth-Mined Green Peridot, Faceted Cushion Shape, Top Quality August Birthstone Crystal, Ring, Earrings, Pendant, Necklace, C...

Natural 4.2 Ct Emerald Cut Emerald & Diamond Ring 18 Karat Yellow Gold, Vintage Size 5.5 A classic design ring , Ring Size 5.5 , Very affordable Approximately 4.2 Carat Emeral...

Loose Indicolite Tourmaline Weight: 4.40 Carats Dimension: 8.9 x 8.5 x 7 Mm Colour: Indicolite Origin: Afghanistan Certificate: On Demand Treatment: Non Shape: Cushion Tourmaline ...

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

Weight 4.45 carat Dimensions 14.1x6.2x5.6 mm Treatment None Origin Afghan Clarity SI Shape Cut Cushion This 4.45 Carat Natural Loose Light Green Tourmaline showcases a ref...

Natural Purplish Reddish Pink Rhodolite Garnet Emerald Cut Loose Gemstone – Faceted Earth Mined Purplish Pink Almandine Pyrope Garnet for Statement Ring, Pendant, Custom Fine Jewelry...

Natural Tourmaline gemstone Certificate with the buyer request Gemstone Color: Green-Blue Gemstone Type: Tourmaline Gemstone size: 22.2x5x4mm Cut Grade: Very Good Gemstone Shape: co...

Diamond stud earrings weighing 4.05 Carats, Color K, Clarity SI1-SI3, in 18 Karat White Gold 4 prong Champagne setting. FULL of Life, Faces up Whiter than a K Color Setting can be ...

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...

Certified by C. Dunaigre of Switzerland to be free of heat enhancement, this striking 4.03-carat untreated pink sapphire achieves its mesmerizingly rich rose hue naturally. The oval-...

Faceted Goshenite Weight: 4.30 Carats Dimension: 11.3 x 8.3 x 6.4 Mm Origin: Pakistan Shape: Cushion Color: Light Blue Certficate; On Customer Demand . Goshenite, a captivating and ...

Loose Maraba Citrine Weight: 4.45 Carats Dimension: 11.3 x 9.7 x 6.9 Mm Origin: Brazil Cut: Octagon Cut Treatment: Non Certificate: On Demand Citrine is a vibrant yellow to orange ...

Finely crafted in 18k yellow gold and platinum with an AGL certified, Colombian origin Emerald weighing 4.43 carats, and a GIA certified Asscher cut Diamond weighing 3.10 carats, G c...

4.33 Carat Black Diamond White Diamond White Gold Dangle Earrings These earrings have Natural Black Round Cut Diamonds that weigh 4.03 Carats and Natural Round Cut White Diamonds th...

An exquisite three stone diamond ring composed by a main 4 carat heart cut diamond ring vs1 clarity e color