A rare D color radiant-cut diamond featuring exceptional VVS1 clarity, outstanding brilliance, and modern elegance—perfect for a custom engagement ring designed to last a lifetime.

Experience exceptional brilliance with this 1.5 carat radiant lab-grown diamond, professionally certified by the International Gemological Institute (IGI). Featuring the highest possible D color grade, premium VVS1 clarity, Excellent Polish, and Excellent Symmetry, this beautiful loose diamond offers extraordinary sparkle, exceptional craftsmanship, and remarkable value for your custom engagement ring or fine jewelry design.

The radiant cut is celebrated for combining the elegant outline of an emerald-cut diamond with the dazzling brilliance of a round brilliant. Its trimmed corners and brilliant faceting maximize light return while creating a sleek, contemporary silhouette. Radiant diamonds are an excellent choice for buyers who want exceptional sparkle with clean, sophisticated lines that complement both modern and classic engagement ring styles.

At 1.5 carats, this diamond offers an ideal balance of impressive size and everyday wearability. Its rare D color is the highest color grade awarded by IGI, producing a crisp, completely colorless appearance that beautifully enhances every facet. Combined with exceptional VVS1 clarity, this diamond possesses inclusions that are extremely difficult to detect even under magnification, allowing its brilliance and fire to take center stage.

This laboratory-grown diamond was created using the High Pressure High Temperature (HPHT) growth process and is classified as a Type II diamond. The IGI report also confirms this diamond is As Grown, meaning there is no indication of post-growth treatment. These premium characteristics, together with Excellent Polish, Excellent Symmetry, and no fluorescence, contribute to outstanding optical performance and exceptional visual beauty.

At Waco Diamonds by San Jose Jewelers, every loose diamond is personally hand-selected and carefully inspected by our experienced jewelers before becoming part of our collection. We are committed to helping every customer find a diamond that exceeds expectations while providing honest guidance, expert craftsmanship, and personalized service throughout the buying process.

If you're searching for a radiant lab-grown diamond in Waco, Texas, our knowledgeable team is here to help you compare certified loose diamonds in person and answer your questions. Customers from Waco, Temple, Belton, Hewitt, Woodway, Robinson, Killeen, Bryan, College Station, Corsicana, and throughout Central Texas trust Waco Diamonds for premium loose diamonds, custom engagement rings, and exceptional customer care. We also provide secure, fully insured nationwide shipping for customers across the United States.

Whether you're creating a timeless solitaire, a hidden halo engagement ring, or a completely custom design, this stunning 1.5 carat radiant lab-grown diamond provides the perfect foundation for a ring that will be treasured for generations.

Diamond Specifications

• IGI Report Number: LG713535661
• Shape: Cut Cornered Rectangular Modified Brilliant
• Carat Weight: 1.53 Carats
• Measurements: 7.90 × 5.76 × 3.89 mm
• Color Grade: D
• Clarity Grade: VVS1
• Polish: Excellent
• Symmetry: Excellent
• Fluorescence: None

Why Choose This Diamond?

• Brilliant radiant cut offers exceptional sparkle and fire
• Highest D color grade for extraordinary colorless beauty
• Premium VVS1 clarity with exceptional optical purity
• Excellent Polish and Excellent Symmetry
• HPHT-grown Type II laboratory-grown diamond
• As Grown with no indication of post-growth treatment
• No fluorescence for a clean, consistent appearance
• Perfect for solitaire, hidden halo, and three-stone engagement rings

The Waco Diamonds Difference

Why Customers Choose Waco Diamonds

• Trusted Since 1985 — Family-owned jewelry experts serving Waco and Central Texas for over 40 years.
• Hand-Selected Diamonds — Every loose diamond is personally inspected by our experienced jewelers before it reaches our showroom.
• Custom Rings, Crafted In-House — Create a one-of-a-kind engagement ring designed around your diamond.
• Local Expertise, Nationwide Service — Visit our Waco showroom or enjoy secure, fully insured shipping anywhere in the U.S.

Finding the perfect diamond should be an exciting and confident experience. At Waco Diamonds by San Jose Jewelers, we've spent more than 40 years helping couples throughout Waco and Central Texas celebrate life's biggest milestones with exceptional craftsmanship, honest guidance, and personalized service.

Unlike many online diamond retailers, every loose diamond we offer is personally reviewed by our experienced jewelers before it becomes part of our collection. If you're local, we invite you to visit our Waco showroom to compare diamonds in person, ask questions, and receive expert advice without high-pressure sales tactics.

Our team specializes in custom engagement rings designed around your diamond. Whether you choose one of our handcrafted settings or want to design something completely one of a kind, we'll guide you through every step—from selecting the perfect diamond to delivering a finished ring you'll treasure for generations.

Customers throughout Waco, Temple, Belton, Hewitt, Woodway, Robinson, Killeen, Bryan, College Station, Corsicana, and across Central Texas trust Waco Diamonds for premium lab-grown diamonds, custom jewelry, expert repairs, and personal service. For customers outside Texas, we provide secure, fully insured nationwide shipping, allowing you to shop with confidence wherever you call home.

When you choose Waco Diamonds, you're choosing a family-owned jeweler backed by decades of craftsmanship, personal attention, and a commitment to helping you celebrate life's most meaningful moments.

Stone Shape: Radiant

Stone Type: Lab-Grown Diamond

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Clarity: VVS (VVS1–VVS2)

Certification: IGI