Round Solitaire Ring - 5ct
5.00ct round lab-grown diamond in a platinum solitaire setting.
Platinum & 18Kt Yellow Gold Round Solitaire 5 Carat
Platinum & 18Kt Yellow Gold Round Solitaire 5 Carat

Round Solitaire Ring - 5ct

$ 7,494.00 $ 5,995.00
SKU: 777805077-S5

5.00ct round lab-grown diamond in a platinum solitaire setting.

Color: Platinum

Platinum
Yellow Gold

Ring size: 5

5
5.5
6
6.5
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7.5
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8.5
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Description +

This 5 carat round lab-grown diamond ring is cut with 58 facets to maximize sparkle from every angle, the same brilliant cut every other shape is measured against. Set in Platinum, 18K Yellow Gold. The largest in the collection: a true statement piece. IGI certified lab grown diamond.

Features +

Carat weight: 5.00ct
Diamond type: Lab-grown diamonds
Certification: IGI certified
Cut: Round brilliant
Setting type: Solitaire, 4-prong
Metal options: Platinum, 18K Yellow Gold

Benefits +

A 5ct round solitaire is the classic choice for an engagement proposal, gift, or anniversary upgrade. It suits nearly any hand and any style, and pairs easily with any wedding band down the road.

Maintenance & Care +

Clean gently with a soft cloth. Avoid chemicals and keep in a dry place.

Pairs Well With +
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Questions? Call us at 877.800.9998
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30 DAY RETURNS
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FREE SHIPPING
Financing Options
FINANCING OPTIONS
Free Shipping & Returns

Free Shipping & Returns

On orders over $100, shipping’s on us—within the continental U.S., always fuss-free.
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Price Assurance

Find it for less from an authorized retailer? We’ll match it—because luxury should come with confidence.
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Financing Options

Financing Options

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FAQs

At 5 carats, this diamond is the largest in the collection, a true statement piece, the largest in this collection, with the round brilliant cut keeping every bit of that size throwing real fire.

At the top of this collection's carat range, yes. We recommend a dedicated jewelry insurance policy or rider for a round solitaire this size rather than relying on a standard homeowners policy alone; keep your receipt and grading documentation filed together.

An independent lab examines the diamond in person and issues its own written report on cut, color, clarity, and carat weight, separate from Little Switzerland's description; ask your associate for that grading report on this specific stone.

Yes. A lab-grown diamond is chemically and optically identical to a mined one at any size, so this 5 carat round brilliant carries the same fire, hardness, and durability as a natural stone of the same grade.

Yes. This 5 carat round solitaire, set in platinum or 18K yellow gold, can typically be resized a size or two in either direction by a professional jeweler.

Signature Collections

Signature Collections

Discover our signature collection, thoughtfully designed to showcase timeless elegance and exceptional craftsmanship.