Experience extraordinary brilliance with this 4 carat radiant lab-grown diamond, professionally certified by the International Gemological Institute (IGI). Featuring a bright F color, exceptional VVS2 clarity, Excellent Polish, and Excellent Symmetry, this stunning loose diamond offers remarkable fire and brilliance while providing outstanding value for your custom jewelry project.

The radiant cut combines the elegant outline of an emerald-cut diamond with the dazzling sparkle of a brilliant cut. Officially classified by IGI as a Cut Cornered Rectangular Modified Brilliant, the radiant shape is prized for its vibrant light return, trimmed corners, and modern appearance. Its faceting pattern produces incredible brilliance while helping conceal inclusions, making it one of today's most popular choices for engagement rings and custom fine jewelry.

At an impressive 4 carats, this diamond makes a bold statement while maintaining timeless elegance. Whether you're designing a custom engagement ring, upgrading an existing ring, or creating a one-of-a-kind pendant, this loose diamond provides exceptional beauty that will be admired for generations.

This diamond was created using the Chemical Vapor Deposition (CVD) growth process and is classified as a Type IIa laboratory-grown diamond, representing one of the highest quality classifications available. Type IIa diamonds are known for their exceptional optical purity and are among the rarest classifications found in both natural and laboratory-grown diamonds. Combined with Excellent Polish, Excellent Symmetry, and no fluorescence, this diamond delivers exceptional brilliance and a bright, clean appearance.

At Waco Diamonds by San Jose Jewelers, every loose diamond is personally selected and carefully inspected by our experienced jewelers before being offered for sale. We focus on sourcing diamonds that deliver exceptional sparkle, outstanding craftsmanship, and lasting value so our customers can purchase with complete confidence.

If you're searching for a radiant lab-grown diamond in Waco, Texas, or a 4 carat lab-grown diamond near Central Texas, our team is here to help. Customers throughout Waco, Temple, Belton, Hewitt, Woodway, Robinson, Killeen, Bryan, College Station, Corsicana, and surrounding communities trust Waco Diamonds for expert guidance, custom engagement ring design, and exceptional customer service. We also offer fully insured nationwide shipping for customers across the United States.

Pair this beautiful loose diamond with one of our handcrafted engagement ring settings or work with our design specialists to create a completely custom ring that reflects your unique style. From selecting the perfect setting to the final polishing, our experienced jewelers are committed to creating a piece you'll treasure for a lifetime.

Diamond Specifications

• IGI Report Number: LG758578000
• Diamond Type: Laboratory-Grown Diamond
• Shape: Radiant (Cut Cornered Rectangular Modified Brilliant)
• Carat Weight: 4.28 Carats
• Measurements: 11.21 × 8.22 × 5.52 mm
• Color Grade: F
• Clarity Grade: VVS2
• Polish: Excellent
• Symmetry: Excellent
• Fluorescence: None

Why Choose This Diamond?

• IGI Certified Laboratory-Grown Diamond
• Impressive 4 Carat Radiant Cut
• Bright F Color Grade
• Exceptional VVS2 Clarity
• Excellent Polish
• Excellent Symmetry
• Type IIa CVD-Grown Diamond
• No Fluorescence
• Ideal for Custom Engagement Rings
• Available to View in Our Waco Showroom
• Secure Nationwide Shipping Available

Stone Shape: Radiant

Stone Type: Lab-Grown Diamond

Setting Style:

Shank Style:

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Occasion:

Clarity: VVS (VVS1–VVS2)

Certification: IGI