2.0CT Marquise Cut F/VS1 Lab Grown Diamond Unique Bypass Engagement Ring
| Shape | Carat | Color | Clarity | Cert | Price |
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Make a statement with this captivating 2.0CT Marquise Cut Lab Grown Diamond Unique Bypass Engagement Ring. Featuring a stunning marquise-cut lab grown diamond graded F color and VS1 clarity, this ring showcases exceptional brilliance, elegance, and sophistication. The distinctive bypass setting gracefully curves around the center stone, creating a fluid and contemporary design that symbolizes two lives coming together as one. The elongated marquise shape enhances finger length and delivers a striking silhouette, while the bypass style adds movement, dimension, and artistic beauty. Expertly crafted with ethically sourced lab grown diamonds, this engagement ring offers sustainable luxury, conflict-free beauty, and remarkable quality. Perfect for engagements, anniversaries, and milestone celebrations, this unique design is a timeless symbol of love, unity, and modern romance. The Unique Bypass Engagement Ring Shown in the Picture a Beautiful 2.0ct Lab Grown Diamond.
The ring shown in the image features 2.0ct F Color, VS1 Clarity lab-grown diamonds.
→ MAIN STONE DETAIL
• Type: Lab Grown Diamond
• Shape: Marquise Cut
• Weight: 2.0CT (You can choose different carat weight options)
→ RING DETAIL
• Band Width: 2.0mm (± 0.10) [Customized Possible]
• Metal: Gold (10KT, 14KT, 18KT), 950 Platinum
• Metal Tone: Yellow, White, Rose Gold
| → HOW TO CHOOSE A DIAMOND | |
| 1Click the Choose Diamond button on this page | |
| 2Set your Carat Weight Range | |
| 3Set your Color & Clarity Range — all IGI certified diamonds appear with certificate, image & video | |
| 4Choose your diamond → click Checkout to place your order | |
| ★ OUR RECOMMENDATION | ||
| TIER | COLOR & CLARITY | BEST FOR |
| Exceptional | DE Color & VVS1 | Max brilliance & confidence |
| Premium | EF Color & VVS2 | Brilliance, rarity & value |
| Classic | FG Color & VS1/VS2 | Eye-clean, great value |
| ● IGI Certified Only — Every diamond includes a certificate, image & video. Check all details before choosing. |
✥ "It's very important to have your perfect ring size when you purchase your diamond rings."
Method 1: Measure a Ring
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Find a ring that fits comfortably on the intended finger.
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Measure the internal diameter of the ring in millimeters (mm) using a ruler or measuring tape.
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Find your size using our size chart above.
Method 2: Measure your Finger
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Cut a piece of string to a length of 10cm.
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Wrap the string comfortably around your finger where the ring should sit - this should not be pulled tight.
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Use a pen to mark the overlapping parts of the string.
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Lay the string out flat and measure the distance between the two marked points (in millimeters).
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Find your size using our size chart above.

Expert tips
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Measure the correct finger - the same finger on the opposite hand will often be a different size.
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Don’t have a string? A folded strip of paper will suffice.
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Always measure twice.
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Measuring in the afternoon when your hands are warm will give you the most accurate result.
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Oversized rings may require a larger size to ensure correct fitment. Contact Customer Service if you’re unsure.
Hint: You can also download and print our Ring Size Guide to directly measure your ring.
DOOZY DIAMOND RINGS PROMISE
Don’t worry about choosing the wrong size. All rings can be returned (except resized or made-to-order rings). Still not sure which size to choose? Book a virtual consultation

✧ We use UPS and FedEx as Our Shipping Partners for the United States, Canada, the United Kingdom, and Australia. Shipping takes 6-9 Maximum Business days to deliver your parcel to your doorstep after we ship your ring. The customer is responsible for any duties or taxes collected by the local government. We fully insure each item for the final purchase price, from the time it is in transit until the time it arrives at its destination, and the recipient’s signature is required at the time of delivery. Please note Doozy Diamonds cannot be held accountable for delays on the shipper's part due to severe weather or other unexpected conditions. Please note that we cannot ship to P.O. boxes.
✥ HOW DO I TRACK THE STATUS OF MY ORDER?
✧ We are proud to provide a lifetime warranty on each and every one of our pieces, so you can rest assured that we will lovingly care for your Doozy Diamonds Jewelry whenever it needs servicing. We stand by our work.
- Our warranty does not include the replacement of lost center/focal stones. We recommend you obtain insurance for your piece for the unlikely event of a focal stone falling out or getting damaged.
- Many of our pieces feature one-of-a-kind stones. If these stones become damaged, we will do our best to replace it with a comparable stone, but color and type may vary, depending on what we have available.
- Clients are responsible for shipping costs (to and from our studio) for cleanings, inspections, and repair work.
Please Note: Clients are responsible for import fees and customs charges in addition to shipping costs. - All repair work is free within the first two years of ownership (except the replacement of focal stones). After two years of ownership, we will charge a very nominal labor fee's for your repair service.
- If you wear fine jewelry daily, a little wear and tear is normal. Our repair specialists will evaluate your piece. If you need repairs that go beyond what’s needed for normal wear and tear, we’ll let you know about the labor costs and material fees associated with your service.
- Please send your piece to us for repairs because we’re the most familiar with each design, and we’re specially trained to work with such delicate pieces.
Please Note: The warranty is void if you take your piece to another Jeweler for resizing or repair work.
RETURN & REFUND POLICY
✧ Returns and refunds are hassle-free when you buy from doozydiamonds.com.
✧ We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
✧ To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
✧ You can always contact us for any return questions at support@doozydiamonds.com.
✧ Since our designs are handcrafted, all returns will incur a 20% restocking fee. This fee covers the labor required to resize and polish the returned piece. If the returned piece requires extensive cleaning or repair (or is in any other condition that prevents resale), we will charge a higher restocking fee, depending on the amount of repair work that’s required.
CANCELLATION
If you wish to cancel your order, please notify us within 24 hours of placing the order. Cancellations requested within this timeframe will be processed without any charges, and a full refund will be initiated immediately.
As we begin processing orders right away, cancellation requests made after 24 hours will be subject to a 20% cancellation fee to cover restocking, labor, and processing costs already incurred.
This fee reflects the time and resources invested in preparing your order. We appreciate your understanding and cooperation.
DAMAGES AND ISSUES
✧ Please inspect your order upon reception and contact us immediately if the item is defective, damaged, or if you receive the wrong item, so that we can evaluate the issue and make it right.
✧ The Following items can't be returned or exchanged
✧ Because of the nature of these items, unless they arrive damaged or defective, we can't accept returns or exchanges for:
- Custom or personalised orders
- Eternity Bands made to order
✧ If you wish to exchange your piece, we will apply the full amount of your original purchase to a new purchase of equal or greater value. We need the same processing time to make a new piece as mentioned on the product page. You have to contact us within 30 days after receiving the piece. The credit does not apply to future purchases, and the credit is limited to one exchange per piece.
✧ Please contact us before you send your jewelry back, so we can be sure it arrives safely. Clients are responsible for return shipping costs, and we highly recommend that you insure your package and send it in a traceable courier—we are not responsible for items lost in the mail.
REFUND (if applicable)
✧ Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
✧ If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain number of days.

Pairs well with
Customers praised this engagement ring's exceptional quality and sparkle. Many noted "the ring looks even better in person" with "beautiful finish" and "gorgeous sparkle." Fast delivery, responsive customer service, and excellent craftsmanship consistently impressed shoppers. Perfect for proposals and special occasions.
- Absolutely perfect! Amazing quality and excellent customer service. 10/10 product and service!
- Looks even better than expected. Great craftsmanship, and the sparkle is gorgeous.
- Perfect proposal ring. Beautiful in person with amazing sparkle. She absolutely loved it.
- 5 stars: 14 (93%)
- 4 stars: 1 (7%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
The quality of the jewelry is what made me come back. This ring feels solid and very well made with a beautiful finish. The sparkle is really noticeable in person. Very pleased with my new purchase.
I already knew the quality was good, so I didn’t hesitate to order another piece. This one is also beautiful and the finishing is really nice. Very happy with it.
I had a few questions before ordering and received quick responses. The communication made the process very easy. The ring itself is beautiful and the quality is excellent.
I wanted to surprise my wife for our anniversary and this worked out perfectly. She loved the design and the quality feels really good. It also arrived safely and on time. Really happy with the whole purchase.
This ring looks even better than I expected. The craftsmanship is great, and the sparkle is gorgeous. Delivery was quick, and everything was packed well. Very pleased!
I gifted this ring to someone special, and she absolutely loved it. She was so happy when she opened it, and that made me really happy too. The ring is beautiful and turned out to be such a perfect gift. ❤️💍
I had been looking at several rings before choosing this one, and I’m glad I went with it. It looks even nicer in person and the quality definitely impressed me.
The ring is absolutely perfecttt! I had a few questions before ordering, and the Doozy Diamonds team was very helpful and quick to respond. I was worried about the delivery time, but they assured me it would arrive on time—and it actually arrived even earlier! The ring is beautiful, the quality is amazing, and the customer service was excellent. I highly recommend Doozy Diamonds and will definitely shop with them again. 10/10 product and 10/10 service!
The ring is beautiful and was sent fast .. very very happy!
Really happy with my experience ordering this ring. The seller was quick to respond, delivery was fast, and the ring arrived exactly as expected. The quality is excellent and the diamond has a gorgeous sparkle.
I wasn’t sure how the ring would look in person, but it honestly exceeded my expectations. The craftsmanship is really nice and the sparkle is beautiful. It feels well made and looks very elegant when worn. Definitely glad I went with this one.
I bought this ring for my proposal and it turned out to be a perfect choice. The ring looks beautiful in person and the sparkle is amazing. My girlfriend was completely surprised and absolutely loved it. The whole experience was smooth from ordering to delivery.
I had a few questions before placing my order, and the team at Doozy Diamonds was very responsive and helpful. They replied quickly and made the whole process really easy. The ring arrived looking beautiful, with great quality and a lot of sparkle. Very, very happy with my purchase.
I bought this ring for my fiancée, and she absolutely loved it. The quality is great, and the diamond shines beautifully. Her reaction when I gave it to her made it totally worth it.
I am really impressed with the quality of this ring. It has a beautiful sparkle and looks even better in person. Delivery was much faster than I expected, and everything arrived safely packaged. Really happy with the overall experience.







