How much does a 5 carat lab grown diamond cost in 2026?

Direct from our Surat factory, an IGI certified 5 carat lab grown diamond costs $2,800-$3,900 USD for premium D-F color and VVS-VS clarity.

Is a 5 carat diamond practical to wear as an engagement ring?

Yes, with a custom cathedral setting and European shank, an 11mm 5ct diamond provides royal presence while remaining balanced.

What setting is required to safely secure a 5 carat diamond?

Solid Platinum 950 with 6 heavy prongs or double claws is recommended to withstand lifetime wear without metal fatigue.

What clarity grade is needed for a 5 carat diamond?

VS1 or VVS2 is strongly recommended to guarantee 100% eye-cleanliness across the stone's vast 7mm table facet.

Trophy Collector Grade • 5.00 - 5.50+ Carat Solitaires

5 Carat Lab 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

5.00ct Trophy

From $2,800 Factory Price

✦ 2026 Wholesale vs Retail Benchmark ✦

5 Carat Lab 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
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.

✦ 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.

✦ 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.

Save Up To 70%

Fancy Color Labs

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By Carats

5 Carat Lab Diamond Price. Direct Surat Factory Cost.