3 Carat Marquise Lab Diamond Engagement Ring in 18K Yellow Gold with Floral Engraved Band
Free FedEx Express Shipping: In-Stock Orders Ship in 2-3 Business Days
Free Warranty: Included Manufactured Warranty
Sales Tax: Sales Tax is Applied to Nevada Residents
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Estimated Delivery: In-Stock Orders Deliver in 3-5 Business Days
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Questions: 877-880-9952
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A 3 Carat Marquise Lab Diamond With Striking Elegance
This 3 carat marquise lab diamond engagement ring is designed for someone who wants a ring that feels graceful, bold, and unforgettable. The elongated marquise diamond creates a flattering finger-lengthening look, while the E color grade gives the center stone a bright, icy-white appearance. With VVS2 clarity, this lab-grown diamond offers exceptional visual purity, making it a breathtaking choice for a luxury engagement ring.
The marquise cut is loved for its romantic, vintage-inspired shape and brilliant sparkle. Its pointed ends create a distinctive silhouette that feels elegant from every angle. For anyone searching for a 3 carat marquise engagement ring, lab diamond ring, or yellow gold diamond engagement ring, this piece delivers beauty, presence, and timeless sophistication.
Hand-Engraved Floral Band in 18K Solid Yellow Gold
Every detail of this ring is crafted to feel meaningful. The band features hand-engraved floral designs all around, giving the ring a custom, heirloom-inspired finish. These delicate floral engravings add texture, artistry, and romance, making the ring feel personal rather than mass-produced.
Set in 18 karat solid yellow gold, the warm gold tone beautifully contrasts with the bright E color marquise diamond. The richness of 18K yellow gold adds a luxurious glow, while the floral engraving brings a soft, feminine character to the design. This is the perfect engagement ring for someone who loves fine craftsmanship, nature-inspired jewelry, vintage details, and one-of-a-kind bridal designs.
Tulip Head, Cathedral Setting & Secure Prong Design
The tulip design head adds a graceful floral touch beneath the center stone, giving the ring beauty from both the top and side view. The cathedral setting lifts the marquise diamond with elegant arches, creating a refined profile while allowing more light to reach the stone for extra brilliance.
Security is also a major part of this design. The marquise diamond is held with 4 claw prongs and 2 round prongs, offering enhanced protection around the stone’s delicate pointed ends. This thoughtful prong structure helps keep the diamond secure while maintaining a clean, elegant look.
For someone who wants a romantic engagement ring with luxury craftsmanship, strong diamond security, and artistic detail, this 3 carat marquise lab diamond ring is a stunning choice. It combines bold sparkle, handcrafted floral engraving, and timeless 18K yellow gold into one unforgettable piece.
Shipping
Renan Jewelers provides complimentary FedEx Overnight Shipping across the continental United States and Canada. All deliveries require an adult signature. Clients may alternatively collect orders from a nearby FedEx location with valid identification. Custom jewelry requires 30–40 business days for production and ships within 2–3 business days thereafter. In-stock jewelry ships within 1–2 business days.
Returns
Renan Jewelers crafts custom fine jewelry with certified diamonds and precious metals. Returns are accepted only for damaged, defective, or misdescribed items reported within 3 days. Custom, engraved, resized, and discounted pieces are final sale. No exchanges. Approved refunds are issued to the original payment method within 7–10 business days. Clients must insure return shipping.
Our preset rings are produced in small quantities, making them highly sought after and often selling out quickly.
To avoid disappointment, we recommend using the live chat option in the bottom right corner of your screen to confirm availability with our team before finalizing your purchase. If the exact style you’re looking for is no longer in stock, we offer a custom ring-making service, ensuring you still receive the design you love, made to your specifications.
Easily track your order. For any tracking questions or concerns, contact us at Support@renanjewelers.com.
Our warranty protects your jewelry from structural or craftsmanship defects. This includes loose prongs, faulty clasps, misaligned settings, and cracks in metal. We repair or replace any manufacturing issue at no cost.
For more detailed information, please refer to our Warranty Page.
Schedule a virtual appointment with our Canadian jewelers or book an in-person visit with our Las Vegas private jeweler.