






Marquise Bypass Diamond Ring
Make a distinctive statement with this 1.00 CT Marquise Cut Bypass Lab-Grown Diamond Engagement Ring by Luma Carat. Designed with a graceful sculptural silhouette, the flowing bypass band beautifully frames the elongated center diamond for a look that feels modern, elegant, and timeless.
At the center is a brilliant 1.00 carat marquise-cut lab-grown diamond, admired for its elongated silhouette and eye-catching sparkle. The marquise shape creates an elegant presence on the finger, while its brilliant faceting captures light beautifully from every angle.
The sophisticated bypass setting features sweeping curves that flow naturally around the center diamond, giving the ring its distinctive contemporary character. Carefully designed V-shaped prongs protect the pointed ends of the marquise diamond while securely holding the stone and preserving its graceful shape.
Customize your ring by selecting a 1.00, 1.50, 2.00, 2.50, 3.00, or 5.00 carat center diamond at checkout. Complete your design in 14K Yellow Gold, 14K White Gold, 14K Rose Gold, 18K Yellow Gold, 18K White Gold, or Platinum.
Every Luma Carat lab-grown diamond has the same chemical, physical, and optical properties as a mined diamond, delivering exceptional brilliance and beauty while offering the opportunity to choose a larger center stone at a more accessible price.
Ring Details
- Center Diamond: Marquise Cut Lab-Grown Diamond
- Default Center Stone: 1.00 CT
- Available Center Sizes: 1.00 CT, 1.50 CT, 2.00 CT, 2.50 CT, 3.00 CT & 5.00 CT
- Setting Style: Bypass
- Prong Style: V-Prongs
- Diamond Type: Lab-Grown Diamond
- Available Metals: 14K Yellow Gold, 14K White Gold, 14K Rose Gold, 18K Yellow Gold, 18K White Gold & Platinum
- Default Metal: 14K Yellow Gold
- Brand: Luma Carat
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Need help?
Frequently Asked Questions
Yes. Every Luma Carat diamond ships with an IGI certificate confirming its cut, colour, clarity and carat weight.
If you're unsure, order your best estimate — our team can help you confirm or adjust it after purchase. You can also compare a ring you already own against a standard ring sizing chart.
Each design is available in 14K white gold and 14K yellow gold. Reach out if you'd like a different karat or rose gold, and we'll confirm availability.
Orders are prepared and shipped with insured delivery across India. You'll receive tracking details as soon as your piece ships.
Yes, contact us before placing your order if you anticipate needing a resize, and we'll guide you through the process.