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The Premier Bridal Classic • 58 Facets

Round Brilliant Lab Grown Diamonds.
Unrivaled Fire & Light Return.

The round brilliant cut lab grown diamond is the pinnacle of optical science, mathematically engineered with 58 precision facets to maximize total internal reflection, fiery dispersion, and scintillation. Master cut in our Surat CVD facilities with Triple Excellent (Cut, Polish, Symmetry) and certified by IGI & GIA at direct factory wholesale prices.

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IGI & GIA Certified Hearts & Arrows Symmetry Free Insured USA Doorstep Delivery
Round Brilliant Lab Grown Diamond
Triple Excellent
Hearts & Arrows Cut
Facet Structure
57 – 58 Facets
Ideal Table %
54.0% – 57.0%
Total Depth %
61.0% – 62.5%
Length-to-Width Ratio
1.00 – 1.01 (Circle)
✦ Direct Surat Factory Benchmark ✦

Round Lab Grown Diamond Price by Carat

Compare Surat manufacturer wholesale prices for certified D-F color, VVS1-VS1 clarity Triple Excellent round diamonds against traditional retail stores.

1.00 CARAT

1.00ct Round Brilliant

Classic timeless solitaire for diamond engagement rings, 4-prong stud earrings, and pendants.

Surat Factory Price: $350 – $520 USD
US Retail Store: $1,400 – $1,800
Mined Round Diamond: $5,500+
MOST POPULAR
2.00 CARAT

2.00ct Round Brilliant

The gold standard for bridal solitaires, hidden halo settings, and pave engagement rings (~8.1mm diameter).

Surat Factory Price: $750 – $1,100 USD
US Retail Store: $3,200 – $4,500
Mined Round Diamond: $18,000+
3.00+ CARAT

3.00ct+ Round Brilliant

Showstopping finger coverage with mathematical Hearts & Arrows symmetry and blinding brilliance (~9.4mm diameter).

Surat Factory Price: $1,250 – $1,850 USD
US Retail Store: $6,500 – $9,200
Mined Round Diamond: $45,000+
Surat Factory Direct • B2B & Jewelers

Looking for Wholesale Round Brilliant Lab Grown Diamonds?

Direct manufacturer supply for retail jewelers and diamond traders. Source certified Hearts & Arrows super-ideal cut solitaires (1ct–10ct+) and calibrated melee parcels direct from Surat with worldwide insured express shipping.

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✦ The Mathematics of Light ✦

Why Round Brilliant Diamonds Sparkle Most

In 1919, physicist and mathematician Marcel Tolkowsky calculated the ideal proportions required for a round diamond to reflect 100% of the light entering through its table back to the viewer's eye. If a diamond is cut too shallow, light leaks out the bottom; if cut too deep, light escapes out the sides, creating a dull center.

At New Origin Diamonds, every round lab grown diamond is faceted according to strict super-ideal angle parameters: Crown Angle of 34.0° – 35.0° and Pavilion Angle of 40.6° – 41.0°. This guarantees three critical optical phenomena: Brilliance (white light return), Fire (rainbow color dispersion), and Scintillation (sparkling flashes as the ring moves).

True Hearts & Arrows

Perfect 360° facet alignment producing 8 symmetrical hearts and 8 sharp arrows.

Triple Excellent Certified

Highest possible IGI and GIA grades for Cut, Polish, and Optical Symmetry.

Smart Buyer Guide: The 4Cs Sweet Spot

Cut Grade: Never Compromise

Always insist on Ideal or Triple Excellent. Cut dictates 80% of a diamond's sparkle.

Color Grade: F or G Sweet Spot

Completely colorless to the naked eye, saving hundreds over D Flawless stones.

Clarity Grade: VS1 or VS2 Eye-Clean

Inclusions are invisible without 10x gemological magnification, delivering maximum value.

Speak with a Round Diamond Specialist
✦ Fine Jewelry Applications & Styling ✦

Where Round Brilliant Diamonds Are Used Most

Accounting for over 60% of all diamonds sold worldwide, round brilliant cuts offer maximum optical fire. Discover where round diamonds are used most.

6-Prong & 4-Prong Solitaires

The iconic engagement ring. The 58 facets reflect light from all angles, making it the most popular bridal ring.

Diamond Stud Earrings

The undisputed #1 cut for stud earrings, providing symmetric 360-degree sparkle on the earlobe.

Diamond Tennis Bracelets

Matched round diamonds set in four-prong links for flexible, continuous wrist brilliance.

Solitaire Floating Pendants

A single round diamond suspended in a wire bezel or prong basket on a delicate chain.

✦ Triple Excellent 58-Facet Benchmark ✦

Certified Round Brilliant Diamonds: Triple Excellent Cut Standards

Every certified round diamond in our inventory is cut to the strict optical parameters of Triple Excellent (Cut, Polish, and Symmetry) by IGI and GIA standards. With 57 to 58 mathematically aligned facets, our certified round solitaires maximize total internal light reflection (zero light leakage) and feature unique report numbers laser-engraved on the girdle.

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.

✦ Handcrafted Fine Bridal ✦

Timeless Round Engagement Ring Settings

The round brilliant diamond is the most versatile shape in jewelry history, complementing every setting style from minimalist solitaires to ornate vintage halos. Our Surat jewelers handcraft custom mountings in Solid Platinum 950, 14K/18K Yellow Gold, White Gold, and Rose Gold.

6-Prong Classic Solitaire
The iconic Tiffany-style mounting that elevates the diamond for maximum light entry.
Hidden Halo & Pavé Band
A subtle ring of micro-pavé diamonds under the center gem with a sparkling diamond shank.
Three-Stone Solitaire
Round center diamond flanked by matching round, pear, or tapered baguette side stones.
Modern Bezel Setting
Sleek protective rim of gold or platinum for active lifestyles and modern minimalist aesthetics.
Custom Round Lab Grown Diamond Ring
✦ Buyer Education ✦

Frequently Asked Questions

Key guidance for purchasing certified round brilliant lab grown diamonds.

The round brilliant cut is the only diamond shape designed through mathematical optical physics specifically to maximize light reflection. Its 58 facets act as tiny mirrors that bounce light internally and reflect it directly through the crown, creating greater fire, brilliance, and scintillation than any fancy shape.

"Triple Excellent" (or 3X) refers to an official IGI or GIA grading where a round diamond receives the highest grade of **Excellent** in all three cutting categories: **Cut Grade**, **Polish**, and **Symmetry**. This guarantees virtually zero light leakage and optimal sparkle.

Hearts & Arrows describes optical symmetry precision. When viewed through a specialized gemological scope, the diamond reveals a pattern of eight symmetrical hearts through the pavilion and eight crisp arrows through the table. Less than 1% of diamonds worldwide achieve this level of facet harmony.

Direct from our Surat diamond factory, a certified 2 carat round lab grown diamond with Triple Excellent cut and D-F VS quality costs between $750 and $1,100 USD. In US retail stores, the same diamond retails for $3,200 to $4,500 USD, and a mined counterpart costs $18,000+.

A **4-prong setting** allows more light to enter the stone from the sides and can give the diamond a slightly squarish look. A **6-prong setting** accentuates the diamond's round circular contour and provides superior security against accidental impacts, especially recommended for diamonds 1.5 carats and larger.
Home → Diamond Cuts → Round Lab Grown Diamonds
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✦ Direct Surat Manufacturer • B2B & Bespoke ✦

Looking for Lab Grown Diamonds Supplier?

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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