Ethereal Alternating Marquise & Round Lab Grown Ring
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AVAILABLE OFFERS
Rs 1000 OFF on on 1st order. Use: F1000
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Estimated Delivery: Oct 11 - Oct 15
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15 days Stress-Free, No Questions Asked Return
Every piece is uniquely crafted and hence exact Gold & diamond weights may vary slightly in the final product and would be communicated once the piece is ready.
*Note: Displayed prices are based on standard sizes (11/12). Gold weight and final price will vary depending on your selected ring size.
The Ethereal Alternating Marquise & Round Lab Grown Ring from Onya Diamonds (SKU code: L-LR-2531) is an elegant eternity band featuring 0.36 ct of lab-grown diamonds with VVS-VS clarity and E color. Held securely in refined prong settings, this piece showcases a rhythmic pattern of east-west marquise and brilliant round stones that catch the light effortlessly from every angle. Crafted in 9K, 14K, and 18K gold, its simple and timeless look makes it an exceptional choice for daily wear. The smooth, low-profile band is built for effortless layering, bringing understated luxury and modern sophistication to your everyday style.
Design Details
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The Stone: An alternating sequence of horizontally set marquise-cut and round brilliant-cut lab-grown diamonds creates a dynamic play of light and an eye-catching textured silhouette.
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The Setting: Shared mini-prongs and secure end caps hold each diamond firmly in place while maximizing light entry for continuous, multi-angled brilliance.
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The Metal: Expertly cast in solid 9K, 14K, and 18K gold, finished in a radiant, high-polish yellow gold that delivers an enduring and warm golden glow.
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Overall Vibe/Theme: Daily wear—designed with a smooth, flush silhouette that effortlessly transitions from casual mornings to elevated evenings, making it comfortable and chic to wear every single day.
A Modern Classic: Harmonizing geometric symmetry with timeless eternity band styling, this piece stands as an enduring emblem of mindful luxury and forward-thinking craftsmanship.
Why You'll Love It
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Ethical & Sustainable: Crafted using 100% conscious, conflict-free lab-grown diamonds for responsible luxury.
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Everyday Versatility: The low-profile, snag-free setting sits comfortably against the finger, making it ideal for continuous all-day wear and effortless stacking.
- Onya offers free and insured shipped PAN India.
- Customized Orders are shipped within 15-20 days and ready products are shipped within 2-3 days from the date of the order.
- Our orders are completely insured and shipped through reputed logistics companies like Sequel & BVC.
- Our concierge team will call you within 24 hours of placing an order to assist you till the delivery.
Ethereal Alternating Marquise & Round Lab Grown Ring
The Onya Promise
Your love keeps us going
Experience Onya In Person
At Onya, we believe jewellery is more than an accessory; it's a reflection of your story, milestones, and personal style. We create fine jewellery with certified lab-grown diamonds, combining timeless craftsmanship with modern design to make everyday luxury more accessible.
Our collections are designed to be worn, loved, and celebrated every day. At our boutiques, you'll enjoy a personalised experience with expert consultation, bespoke design guidance, and thoughtfully curated recommendations to help you find pieces that feel uniquely yours.
Visit an Onya store to experience the brilliance of our lab-grown diamonds and fine jewellery crafted for life's meaningful moments.
At Onya, we're redefining the diamond jewellery experience with a commitment to excellence at every step:
- Distinctive Design:
Our pieces blend contemporary aesthetics with timeless elegance, ensuring every creation is as unique as the person who wears it.
- Uncompromising Diamond Quality:
We use only the highest Clarity & Color lab diamonds [VVS-EF], certified for brilliance and purity, so you can shine with confidence and conscience.
- Personalized Service:
From bespoke design consultations to tailored recommendations, we make your jewellery journey truly personal and memorable.
- Transparent Order Updates:
Enjoy peace of mind with real-time updates at every stage of your order, from CAD to creation to certification to delivery.
- Lifetime Service:
Our relationship doesn't end at purchase. We ensure your Onya pieces remain as brilliant as your memories for generations to come, and thus we offer a lifetime of free repair, cleaning and polishing services.
- Buyback & Exchange — Even on Custom Orders:
We stand behind our creations with confidence — offering exceptional buyback and exchange options even on custom designs. We offer 100% exchange and 80% buyback on our jewellery.

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FAQ
What are Lab Grown Diamonds
Lab grown diamonds (LGDs) are chemically, optically and physically identical to Natural Diamonds (NDs). The difference is just in their source. They are created in a lab reactor using a process that mimics how diamonds are made naturally below the Earth's mantle.
They have the same 4Cs as Natural diamonds:
- Cut
- Color
- Clarity
- Carat
Why are LGDs better than Natural Diamonds?
- Environment friendly, Ethical & Sustainable
- Higher brilliance due to lack of impurities
- 20% of the cost of natural diamonds.
Which Jewelry Certificate does Onya provide?
Our lab grown diamond jewelry is certified by leading global gemological institutes - GIA, IGI & SGL, the same authorities that certify natural diamonds. The gold is 14K/18K and BIS Hallmarked, ensuring authenticity, purity, and trust in every piece.
Can I place the Order via Whatsapp or call?
Yes, you can directly WA or call on this number- +91 8073522403 to place your order. Our dedicated team will patiently guide you to find your perfect product and take care of any customisation.
How long does it take for an order to get delivered?
Every custom order takes 15-20 days to get manufactured and further 2-3 days for shipping in India. Items which are available in stock can be delivered in 3-4 days.
We have free and insured shipping across India.
Are LGDs the same as moissanites or cubic zirconia or American Diamonds or Swarovski?
No, lab grown diamonds are real diamonds. Moissanites, Cubic zirconias or American stones or Swarovski are gemstones or glass. They are NOT DIAMONDS. They do not come with a certificate of authentication since they are not a diamond.
A naked human eye CAN differentiate between a diamond and other crystals. However,no human eye can differentiate between an earth diamond and a lab diamond.
What is the exchange and Buy Back Policy?
We offer 100% Exchange Lifetime.
https://onyadiamonds.com/pages/exchange-policy
A no questions asked Return and refund within 7days of delivery.
https://onyadiamonds.com/pages/return-refund-policy
80% on diamond incase of a buyback.
https://onyadiamonds.com/pages/buyback-policy