3.0 Carat Engagement Rings

Leon Diamond’s exquisite collection of 3.0-carat engagement rings embodies the perfect harmony of refined elegance and captivating sophistication.

Our 2025 collection features over 30 stunning designs, each crafted with precision and luxury in mind. Whether you’re celebrating a milestone, expressing your love, or simply making a statement, these rings are a perfect choice for any occasion.

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-24% White Gold Round Cut Diamond Tennis Bracelet 4.97ct (6.5"-8.5")White Gold Round Cut Diamond Tennis Bracelet 4.97ct (6.5"-8.5")
White Gold Round Cut Diamond Tennis Bracelet 4.97ct (6.5"-8.5")
$2,450.00 $1,840.00
Choose Your Size - 14K White Gold Solitaire Round Diamond Stud Earrings (1.0ct-10ct total)Choose Your Size - 14K White Gold Solitaire Round Diamond Stud Earrings (1.0ct-10ct total)
Choose Your Size - 14K White Gold Solitaire Round Diamond Stud Earrings (1.0ct-10ct total)
$1,112.50
14K White Gold Round Diamond Tennis Chain 5.68ct (16"-24")14K White Gold Round Diamond Tennis Chain 5.68ct (16"-24")
14K White Gold Round Diamond Tennis Chain 5.68ct (16"-24")
$3,899.00
14K White Gold Round Diamond Tennis Chain 6.16Ct (18’’) Chains14K White Gold Round Diamond Tennis Chain 6.16Ct (18’’) Chains
14K White Gold Round Diamond Tennis Chain 6.16ct (16"-22")
$7,625.00
14K White Gold Diamond Tennis Chain 8.0Ct Chains14K White Gold Diamond Tennis Chain 8.0Ct Chains
14K White Gold Diamond Tennis Chain 8.0ct
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-2% 14K White Gold Graduated Round Diamond Tennis Chain 21.61Ct Chains14K White Gold Graduated Round Diamond Tennis Chain 21.61Ct Chains
14K White Gold Graduated Round Diamond Tennis Chain 21.61ct
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Exclusive Features of Our 3.0 Carat Engagement Rings

Diverse Diamond Cuts – From emerald to cushion, radiant to round, and pear to marquise cuts, our collection offers a wide range of styles to suit every taste and preference. Each cut is meticulously chosen to maximize brilliance and fire.

Premium Quality & Certification – Every diamond in our collection is made with perfect clarity, ensuring unparalleled quality and authenticity. Our diamonds are hand-selected for their exceptional quality, color, and carat weight.

Customizable Settings & Metals – Tailor your ring to your style with options in 18K white gold, platinum, or 14K white gold settings. Many designs also feature intricate details like halo settings or triple-row diamonds for added elegance and personalization.

Why Choose Your Diamond Engagement Ring From Leon Diamond?

From selecting premium 3.0-carat diamonds to meticulous handcrafting in our NYC workshop, Leon Diamond is committed to the highest standards of quality and artistry in every engagement ring we create.

Embrace Timeless Elegance

With the 2025 3.0-carat diamond engagement ring collection, Leon Diamond presents not just jewelry, but a legacy of moments, marked by sophistication and radiating eternal beauty.

Crafted for moments that matter, these rings are an investment in timeless style and lasting memories. Explore the collection and begin your own legacy today.