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Trophy Collector Grade • 5.00 - 5.50+ Carat Solitaires

5 Carat Lab Grown Diamond Price.
Direct Surat Factory Cost.

A certified 5 carat lab grown diamond price ranges between $2,800 to $3,900 USD direct from our Surat CVD plasma reactors for premium D-F Color, VVS/VS Clarity, and Triple Excellent Cut—compared to $15,000 – $22,000 in US luxury retail storefronts and $120,000+ for mined diamonds.

View 5ct Price Matrix
IGI & GIA Graded ~11.10mm Round Spread Free Insured US Delivery
5 Carat Lab Grown Diamond Ring
5.00ct Trophy
From $2,800 Factory Price
Round 5ct Diameter
11.00 – 11.20 mm
Oval 5ct Dimensions
14.00 × 9.50 mm
Emerald 5ct Dimensions
12.00 × 8.50 mm
Finger Coverage
~80%+ on US Size 6 Hand
✦ 2026 Wholesale vs Retail Benchmark ✦

5 Carat Lab Grown Diamond Price Breakdown

Compare Surat manufacturing factory direct wholesale rates with US luxury retail store prices for certified 5.00ct diamonds across high-grade specs.

Color & Clarity Grade Cut Grade Surat Factory Price US Retail Store Price Natural Mined Cost Action
D / VVS1 (Collector Trophy)
Purest Type IIa Crystal Clarity
 Triple Excellent $3,550 – $3,900 USD $18,500 – $24,000 $160,000+
E / VVS2 (High Fire Elite)
Blinding Scintillation & Icy Sparkle
 Ideal / Hearts & Arrows $3,150 – $3,450 USD $16,000 – $20,000 $135,000+
F / VS1 (Most Popular 5ct)
The Optimal Engagement Sweet Spot
 Triple Excellent $2,800 – $3,150 USD $14,500 – $18,000 $115,000+
G / VS2 (Maximum Size Value)
100% Eye Clean in Yellow / Rose Gold
 Excellent $2,450 – $2,780 USD $12,000 – $15,000 $95,000+
Monumental Royalty Presence

At over 11.1mm across in round and 14.0mm in oval, a 5 carat diamond spans ~80%+ of an average finger, creating a red-carpet spectacle rarely seen outside high society.

Save Over $12,000 Direct

By purchasing directly from our Surat plasma reactors, you pay direct laboratory manufacturing prices rather than luxury boutique markup multipliers.

IGI & GIA Laser Inscription

Every stone includes a microscopic laser inscription on the diamond girdle verifying its 4Cs grading against official digital laboratory records.

Surat Factory Direct • B2B & Jewelers

Looking for Wholesale 5 Carat Lab Grown Diamonds?

Elite heirloom-grade 5.00ct+ CVD diamonds. Available in Round, Oval, Radiant, and Emerald cuts with 360° high-definition loupe video verification prior to insured international delivery.

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✦ Millimeter Dimensions ✦

5 Carat Dimensions Across Diamond Shapes

A 5 carat diamond weighs exactly 1.00 full gram of crystallized carbon. Review the visual millimeter footprints across popular shapes.

Round Brilliant

11.00 – 11.20 mm

A breathtaking sphere of fire larger than a standard 10mm pearl.
Oval Cut

14.00 × 9.50 mm

Extensive finger coverage spanning 1.4 centimeters from top to bottom.
Emerald Cut

12.00 × 8.50 mm

Monolithic Art Deco step cut showcasing glass-pure Type IIa transparency.
Radiant Cut

11.60 × 9.00 mm

70-facet crushed-ice scintillation that delivers blinding light return.
Pear Shape

15.20 × 9.80 mm

Over 1.5 centimeters in length; creates an ultra-glamorous, regal silhouette.
Elongated Cushion

11.50 × 9.50 mm

The ultimate celebrity trophy ring cut, combining antique softness with modern fire.
Marquise Cut

18.00 × 9.00 mm

Spanning 1.8 centimeters, it completely covers the finger from knuckle to joint.
Princess Cut

9.80 × 9.80 mm

Massive architectural square geometry delivering intense geometric brilliance.
✦ Fine Jewelry Applications & Styling ✦

Where 5 Carat Diamonds Are Used Most

Occupying over 11mm of surface spread, a 5 carat diamond is a rare heirloom gem. Here is where 5ct diamonds are incorporated most in world-class jewelry.

Elite Heirloom Solitaires

The ultimate diamond milestone. Crafted with heavy platinum wire baskets and double claw prongs for lifelong security.

Museum-Grade Three-Stone Mounts

Flanked by 1.00ct matched half-moon or trapezoid diamonds, generating over 7 carats of total diamond weight.

High-Society Cocktail Rings

Set in floral or Art Deco halo surrounds for formal royal and black-tie red carpet occasions.

Men's Luxury Signet Rings

Set deep into heavy solid gold or platinum signet mountings for discerning luxury connoisseurs.

✦ 5.00ct Monumental Solitaire ✦

Certified 5 Carat Diamonds: Master Laboratory Verification for Large Solitaires

For monumental luxury jewelry, every certified 5 carat diamond from New Origin Diamonds undergoes rigorous multi-angle laser inspection and independent IGI certification. The report verifies authentic 5.00ct+ weight, D-F colorless grades, eye-clean VVS/VS purity, and microscope-verified girdle inscriptions direct from our Surat synthesis chambers.

Microscopic Inscription

Every stone bears its unique IGI/GIA certificate number laser-engraved onto the girdle for foolproof physical verification.

Type IIa Purity Dossier

Laboratory documentation confirms pure crystallized carbon structure with zero fluorescence and optimal light performance.

100% Verifiable Grading Report

Review your diamond's official grading metrics online via IGI or GIA portals prior to FedEx priority insured dispatch.

✦ High-Carat Connoisseur Strategy ✦

How to Select a Flawless 5 Carat Diamond

A 5 carat diamond is an extraordinary, once-in-a-lifetime centerpiece. Because the table facet measures over 7.0mm across, follow these three rules:

1. Strict VS1 or VVS2 Clarity: Do not compromise on clarity at 5 carats. A stone this large acts like a magnifying window; inclusions that would be invisible in a 1ct diamond are readily apparent. A VS1 or VVS2 grade ensures 100% eye-clean perfection.

2. Color Selection: Choose F Color for platinum or white gold to ensure an icy, crisp aesthetic. If setting in yellow gold, a G Color stone faces up bright white while offering exceptional carat-for-dollar value.

3. Custom Hand-Forged Mount: A 1-gram diamond requires a reinforced, heavy-gauge platinum shank (minimum 2.5mm width) to ensure the ring sits comfortably upright on the hand without rotating.

F / VS1 Recommended

The gold standard for eye-clean ice purity at 5 carats.

Reinforced Platinum Crown

Double claw or 8-prong mount for maximum stone security.

Custom 5 Carat Ring Mountings

Solid Platinum 950 6-Prong Heavy Crown

Heavy platinum prongs hand-shaped to wrap firmly around the stone's girdle.

Cathedral Shank with European Squared Shank

Squared bottom corners counter-balance the top-heavy gem, preventing the ring from spinning.

Three-Stone with Half-Moon Side Diamonds

Two 0.75ct half-moon or bullet cut side stones framing the 5ct center diamond in architectural symmetry.

Speak with a 5ct Diamond Specialist
✦ Buyer Education ✦

Frequently Asked Questions

Key facts and pricing guidance for certified 5 carat lab grown diamonds.

Direct from New Origin Diamonds' Surat manufacturing facility, an IGI or GIA certified 5 carat lab grown diamond costs between $2,800 and $3,900 USD for premium D-F color, VVS-VS clarity, and Triple Excellent cut. In US luxury retail storefronts, comparable stones sell for $15,000 to $22,000 USD, while a natural mined 5 carat diamond commands $120,000 to $200,000+.

Yes, provided it is mounted in a well-balanced custom ring. Measuring ~11.1 mm across in round or 14.0 × 9.5 mm in oval, a 5 carat diamond covers over 80% of an average finger. To ensure daily wearability, we craft the ring with a sturdy cathedral setting and a European shank (squared bottom) that keeps the diamond balanced upright.

A 5 carat stone should always be secured in **Solid Platinum 950** with **6 heavy prongs** or **double claw prongs**. Platinum does not suffer metal fatigue or snap under stress like gold alloys can. We also build a reinforced under-gallery to protect the diamond's pavilion from accidental knocks.

We strongly recommend **VS1 or VVS2**. With a 5 carat stone, the table facet is vast (over 7mm wide). Any pinpoints or clouds that might be hidden in a smaller stone will be easily spotted under bright lighting. An IGI or GIA certified VS1 guarantees total, flawless eye-cleanliness.

Every 5 carat diamond is independently graded by the **International Gemological Institute (IGI)** or the **Gemological Institute of America (GIA)**. Each diamond features a microscopic laser inscription on its girdle matching its official laboratory grading dossier, verifiable online.
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Connect directly with our Surat cutting facility for IGI/GIA certified loose diamonds, calibrated melee, and custom jewelry with insured worldwide express delivery.

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