The Coco Ring sets your choice of center stone in a timeless halo setting with prong set Lab Grown Diamonds encircling the center stone and running all the way down the flared split shank. Starting price is for setting only.
This low profile design is great for active lifestyles.
This ring does not have a matching wedding band; please contact us for recommendations on which bands pair well with this ring.
Metal Weight: 6.0gr. to 8.0gr.
Band Width: 4.2mm to 5.3mm.
Side Stones: 0.60ctw to 0.74ctw
COMPLIMENTARY SHIPPING
Each MiaDonna piece is handcrafted to order in approximately 2–3 weeks. Need it sooner? Shop Ready to Ship. All orders ship insured via FedEx 2Day (U.S.) or FedEx International Economy (2–5 days, 50+ countries) and require a signature on delivery. Expedited FedEx Overnight is available at checkout for U.S. customers.
60-DAY RETURNS & EXCHANGES
We're confident you'll love your MiaDonna jewelry, but if it isn't exactly as you imagined, you have 60 days from the shipment date to return or exchange it, complimentary. No restocking fees. Items must be unworn, in original condition, with the MiaDonna silver tag attached.
We founded the lab-grown diamond industry in 2005 out of activism, making MiaDonna the world's first lab grown diamond and lab grown gemstone company. We are the experts in diamonds and gems created in a lab, so you don’t have to be!
Sustainability: MiaDonna metals and lab grown diamond are certified sustainable by SCS Global and Carbon Neutral. Our company is also certified by B Corporation, so you can trust that we not only meet but exceed the highest social and environmental standards.
Diamonds: We only offer Premium lab grown diamonds. This means our lab grown diamonds are harder and brighter than other diamonds (earth mind or lab grown) on the market. You will only find this at MiaDonna.
Jewelry: MiaDonna jewelry is handcrafted just for you when you order it, unless noted otherwise. You build it online or with a MiaDonna jewelry specialist and our master jewelers will create it for you.
Coco Lab Grown Diamond Split Shank Halo Engagement Ring
Shown with 2.89ct Oval Cut Lab Grown Diamond set in 18k Yellow Gold
Coco Lab Grown Diamond Split Shank Halo Engagement Ring
Coco Lab Grown Diamond Split Shank Halo Engagement Ring
Coco Lab Grown Diamond Split Shank Halo Engagement Ring
Coco Lab Grown Diamond Split Shank Halo Engagement Ring
Coco Lab Grown Diamond Split Shank Halo Engagement Ring
Coco Lab Grown Diamond Split Shank Halo Engagement Ring
Coco Lab Grown Diamond Split Shank Halo Engagement Ring
Coco Lab Grown Diamond Split Shank Halo Engagement Ring
Coco Lab Grown Diamond Split Shank Halo Engagement Ring
Shipping Rates
Orders shipped within the Continental United States receive free, highly
insured, signature required, UPS 2-day shipping.
Ring orders are eligible to receive one complimentary resizing within 90 days of receiving the
order.*
International orders are shipped highly insured, signature required, FedEx
International Priority shipping.
| Destination | Shipping Rate |
|---|---|
| Continental United States | Free* |
| Hawaii, Alaska & Puerto Rico | $40 USD* |
| APO/FPO | $50 USD* |
| Guam | $150 USD* |
| Canada | $150 USD* |
| Rest of the World that we can ship to | $150 USD* |
| Overnight Shipping Upgrade (USA only) | $40 USD* |
*Delivery signature required
*Complimentary ring resizing up to one USA ring size. See the sizing FAQ on this page for details.
Need Help?
We're available 8am to 3:30pm PST,
Monday through Friday.
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International Ring Size Converter
Instructions
- Wrap a piece of string or paper around your finger.
- Mark the point where the two ends meet.
- Measure the string or paper against a ruler to get the circumference (in millimeteres) of your finger.
- Divide that number by 3.14 to get the diameter of your finger.
- Use the interactive table above to convert your ring size.
Returns and Exchanges
Customer satisfaction is a core value at MiaDonna, which is why we offer an easy 60-day return policy.
If you are not 100% satisfied with your order, you can return or exchange it in its original condition within 60 days of the date of delivery refund or exchange.
Please note the following items cannot be returned:
- Custom Jewelry
- Sale items
- Any item(s) with custom engraving
You must request your return authorization AND ship your jewelry back to us within this 60-day return period in NEW, UNWORN condition with:
- The return policy tag still attached & untampered with
- Original invoice and packaging
We do not refund shipping, appraisal costs, or grading cards, and the customer is responsible for the shipping cost to return the product. However, we will refund you the purchase amount minus the original shipping fee.Only one return/exchange is allowed per customer as we must limit overhead costs to protect our foundation's funding.
Financing
We offer a variety of excellent online financing services through our partners:
BreadPay allows you to finance your purchase over 3, 6, 12, 24, or 36 months. Bread does not require a hard credit check for approval and will not impact your credit score.
ShopPay Installments lets you split your purchase into four equal installments for purchases between $50 - $3,000 USD.
If your credit history has a few blemishes, Acima Leasing offers financing options worth looking into.
*All financing is available at checkout and not available with any other offers.
Confidence Starts Here
At MiaDonna, we create elegant engagement rings and stunning fine jewelry with high-quality lab-grown diamonds. Beautiful statements made to last.
- LLacyI recommend this productRated 5 out of 5 stars3 years ago5 Stars
THIS RING IS SUVH A STUNNER. I absolutely love it.
Was this helpful? - LLLloyd L.I recommend this productRated 5 out of 5 stars8 years agoShe loves it!
Got this with a 1.5Ct Diamond Hybrid for my partner as a surprise and she absolutely loves it. Was worried about the hybrid looking less convincing than the lab grown but no 1 can tell. She is also getting compliments everywhere she goes.
Was this helpful? - MMegI recommend this productRated 5 out of 5 stars10 years agoProduct Review
My fiance just proposed with this ring and we absolutely love it! It's gorgeous and we are so pleased. The picture doesn't do the ring justice. We purchased the 1.5 ct. emerald cut and it's perfect on my 4.25 size finger. Thank you again.
Was this helpful? - JCJennifer C.I recommend this productRated 5 out of 5 stars13 years agoProduct Review
I am thrilled with my ring! It is just as beautiful as it looks in these photos. I am proud of my decision to purchase a conflict-free ring, and I absolutely cannot tell this isn't a mined diamond. (My friends can't tell either.) It is flawless and gorgeous. I chose the 1.5 ct. emerald cut for my 5.75 ring size, and am happy I didn't go any bigger. Simply put, my ring is stunning.
Was this helpful? - KVKellie V.I recommend this productRated 5 out of 5 stars13 years agoProduct Review
Hello! My husband and I have been married 10 years this year and we wanted to upgrade our rings. After looking at these rings, we knew this was the only place we wanted to spend our money. Your company is awesome and we love what you stand for. He surprised me with a 1.5 carat Coco ring and I am OBSESSED with it! It is SOOOOO sparkly and amazing, I just can't believe how gorgeous it is!!!! I absolutely love this piece of jewelry and am excited that I get to wear it and show it off everyday! I'm hoping for some 1 carat matching earrings on my birthday maybe... :) Thank you so very much! We feel so good about this purchase and know this ring is going to last forever!
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