This refined marquise lab diamond engagement ring combines timeless elegance with modern diamond craftsmanship. The design features a stunning 5 × 10 mm marquise cut diamond center stone, creating a bold and sophisticated silhouette.
Solid Yellow Gold · 10K / 14K / 18K
The marquise shape is celebrated for its elongated form and dramatic brilliance. Its pointed ends create a distinctive profile that enhances finger length and delivers a regal, elegant look.
Surrounding the center diamond are carefully arranged lab grown diamond accent stones that enhance the brilliance of the ring while maintaining a balanced and harmonious design.
At the center sits an IGI certified lab grown diamond graded D color and VVS1 clarity, offering exceptional brilliance, fire, and clarity equal to natural diamonds. The accent stones are also lab grown diamonds, ensuring consistent sparkle throughout the ring.
Choose your gold: 10K, 14K, or 18K solid yellow gold
This setting is crafted in your choice of solid yellow gold, selected from the drop-down — 10K, 14K, or 18K. Every option is genuine solid gold, never plated, so the warm golden color is permanent and will never wear off or turn your skin green. 10K is the most durable and most affordable choice, 14K offers the classic balance of gold purity and everyday strength (our default), and 18K has the highest gold content for the richest, deepest tone. The yellow-gold color is permanent; other colors such as white and rose gold are available on request. For a full breakdown of how the karats compare, see our 10K vs 14K vs 18K gold karat comparison guide.
To learn how these stones are grown and certified, read our complete guide to lab-grown diamonds. You can also explore more lab-grown diamond engagement rings or browse our full range of women's engagement rings to find the perfect match.
This marquise diamond engagement ring is ideal for those seeking a distinctive yet elegant engagement ring with vintage-inspired character and modern brilliance.
Each ring is made to order, ensuring precise craftsmanship and meticulous gemstone setting.
Product Details
► Metal: Solid yellow gold — 10K, 14K, or 18K, selected from the drop-down
► Center Stone: Lab Grown Diamond (IGI Certified)
► Center Stone Size: 5 × 10 mm
► Center Cut: Marquise
► Color Grade: D Color
► Clarity: VVS1
► Accent Stones: Lab Grown Diamonds
► Style: Vintage Inspired Engagement Ring
► Finish: High Polish
Design Highlights
► Elegant marquise cut diamond center stone
► Sparkling accent diamonds surrounding the center
► Balanced geometric gemstone arrangement
► Sophisticated vintage inspired silhouette
Features
► IGI certified lab grown diamond
► Exceptional brilliance and clarity
► Crafted in solid yellow gold — 10K, 14K, or 18K
► Durable fine jewelry construction
► Comfortable everyday wear
Perfect For
► Marquise diamond engagement rings
► Vintage inspired engagement rings
► Lab grown diamond engagement rings
► Unique engagement rings
► Elegant bridal jewelry
Production
► Made to order
► Estimated production time: 2–6 weeks
Frequently Asked Questions
Which metal should I choose?
All three karats are genuine solid yellow gold. 10K is the most durable and budget-friendly, 14K is the classic balance of durability and gold purity (our most popular choice), and 18K offers the highest gold content for the richest color. If you want the best mix of everyday wearability and value, 14K is a great default — see our karat comparison guide for the details.
Is this real solid gold?
Yes. This ring is made from genuine solid gold in your chosen karat — 10K, 14K, or 18K — throughout, never plated or filled.