Man Made Diamond Engagement Rings

MiaDonna® has an expansive selection of Man Made Diamonds that can be set into the Engagement Ring or Wedding Band of your choice!

Man Made Diamonds or Synthetic Diamonds (also described as Cultured Diamonds, Lab Created Diamonds or Lab Grown Diamonds) are real diamonds that are grown in laboratory conditions that simulate the earth’s natural growing environment, producing results that are optically, physically, and chemically identical to mined diamonds.

At MiaDonna® we offer a rainbow of colors for you to choose from:

  • Colorless/White
  • Yellow
  • Orange
  • Blue
  • Pink
  • Other: Red, Green, Purple…

We work closely together with the world’s biggest and most respected diamond growers, cutters and engineers to bring you exceptional diamonds, made in a modern day lab environment with pure diamond. Using scientifically advanced techniques we can produce real diamonds that will pass all tests used to confirm a pure carbon diamond. All of our Man Made Diamonds comes with either IGI, GIA or EGLUSA certified grading reports as well as our own satisfaction guarantee to make sure you are one hundred percent satisfied with your purchase.

The Helen Engagement Ring with a Round cut 0.76ct, J color, VVS2 Man Made Diamond



The two most popular color choices for Man Made Diamonds as well as natural are white and yellow… 

Colorless Man Made Diamonds in MiaDonna® Engagement Rings

Over the span of millions of years natural diamonds, through pressure and heat, split the nitrogen atoms within the diamond’s lattice rendering the nitrogen atoms ability to produce yellow light. The splitting of the nitrogen atoms is what gives the diamond its ability to shine white. We don’t have millions of years to convert a yellow diamond to white. The ability to grow the diamond with little or no nitrogen however will produce the same result. It is this science of extracting the nitrogen from the chamber during the growth period that causes white diamonds to be in such limited supply. It is incredibly difficult to achieve consistently.

Calista: 1.0ct, J VS2 | Bella: 1.08ct, I, VVS2 | Renee: 1.12ct, J, VVS2 | Custom: 1.14ct, J, VS1

Yellow Man Made Diamonds in MiaDonna® Engagement Rings

Both natural and Grown Yellow Diamonds get their color from nitrogen. While diamonds are made up of carbon (C), impurities within the stone exist. It is the introduction of these impurities, in this case nitrogen, that will ultimately give the diamond its yellow color. As a diamond grows nitrogen atoms will sometimes replace a carbon atom within the diamond’s lattice structure. Once light enters the diamond the nitrogen will reflect back yellow light.

Luxury: 1.23ct, Fancy Vivid, SI1 | Jamie: 1.128ct, Fancy Vivid, VS1 | Tiffany: 0.61ct, Orange Yellow, VS1 | Customer’s Ring: 1.02ct, Brilliant Yellow, SI1

CHECK OUT our loose selection of exquisite Man Made Diamonds and select yours TODAY! 

Posted by Nichole Lawrence on Thursday, September 12, 2013

Categories: Blog Home, Man Made (grown) Diamonds, Uncategorized Tags: , ,

MiaDonna’s Top 5 Diamond Engagement Rings

With so many different styles of Engagement Rings and Wedding Bands out there to choose from…

  • Antique Engagement Rings

  • Pavé Engagement Rings

  • Wedding Rings with Side Stones

  • Solitaire Engagement Rings

  • Design your own Custom Engagement Ring

Top 5 Engagement Rings by MiaDonna®

 How do you decide which one is right for you or your partner?

At MiaDonna® you really can have the ring you have always dreamed of…take a look at our TOP 5 most popular ENGAGEMENT RINGS!


The Luxury | Designer Inspired Antique Engagement Ring 


Luxury Antique Engagement Ring


? Inspired by Tiffany&Co.’s Legacy Engagement Ring 


? Cushion cut MiaDonna Diamond Hybrid®, Man Made Diamond, or Lab Created Gemstone 


? Beautiful antique milgrain and beading details 




The Infinity | Pavé Diamond Engagement Ring 


Infinity Pavé Diamond Engagement Ring



? Unique halo and twisted shank design


? 0.39ctw of pavé set natural recycled diamonds 


? Your choice of Princess or Round cut MiaDonna Diamond Hybrid®, Man Made Diamond or Lab Created Gem center stone 


? Has matching diamond wedding band





The Kat | Celebrity Inspired Engagement Ring 


Kat Antique Engagement Ring


? Inspired by Katie Holmes celebrity engagement ring given to her by Tom Cruise


? Oval cut MiaDonna Diamond Hybrid® or Lab Created Gemstone


?  Diamond accented split shank, double sided halo and gallery


? Customizable in one or two-tone metal




 The Tory | Antique Solitaire Engagement Ring 


Tory Antique Solitaire Engagement Ring


? Antique inspired design


? Cushion cut MiaDonna Diamond Hybrid® or Lab Created Gemstone 


? Delicate cut-out filigree details throughout the shank





Custom Engagement Ring | Designed by you! 


Custom Designed Engagement Ring


? Free Custom Design estimates and quotes


? Affordably priced & Custom designs completed in under 4 weeks


? One-on-one support with our Custom Design team throughout the entire process


? Computerized images (CAD) or hand carved wax model imagery for viewing/approval




Posted by Nichole Lawrence on Thursday, September 5, 2013

Categories: Blog Home, Engagement Rings, MiaDonna Diamond Hybrid® Rings, Uncategorized Tags: ,

You can be MiaDonna’s next Celebrity Couple!

Have you been proposed to or did you propose with a MiaDonna® Engagement Ring or Wedding Band? 

Let us make YOU a Star!

Would you like to be MiaDonna’s next Celebrity Couple… Because we would love for it to be you! 

If you are chosen to be the Celebrity Couple at MiaDonna® you will receive:

  • A blog post on you and your partner with your picture and testimonial
  • Highlighted testimonial on our testimonial’s page including banner image 
  • A shout-out on all our social media outlets
  • A pair of 14k white gold, 0.50ctw MiaDonna Diamond Hybrid® Earrings

We sincerely love to hear from all of our MiaDonna® couples as we are honored to be a part of this journey with you. We know you have a great love story to tell and we want to hear it! Send us your images, videos, suggestions, stories, kind words and our judges will choose the most memorable submission.

 This could be you…


MiaDonna Featured Couple

Georgina and Ferry

United Kingdom | 06.2013

…I now have the wedding band. I absolutely LOVE IT!! It is gorgeous, and looks stunning with my engagement ring :) I can’t wait till the wedding to wear it… Thanks so much again for your help, the service and quality is fantastic.

I just wanted to drop you an email to say thank you so much to you and all the team at MiaDonna for the outstanding service and quality you have provided to myself and my now husband, in the purchase of my engagement and wedding rings. We got married on 25 April in Sonoma, Napa Valley, and it was perfect and magical, and everything we imagined! We had the best day of our lives, and I now get to wear both of my gorgeous MiaDonna rings!! A huge thank you to all of you again Kind regards


How To Send Us Your Review

There are 4 ways you can do a testimonial for MiaDonna & Company OR The Greener Diamond.

1. Send us an email:

2. Write a review on your ring: 

  • Search for your ring on our website 
  • Log into your account to post your review/rating 

3. Call us and leave a voicemail: 

  • Call: 1866 996 9642 
  • Enter extension: 5 
  • Leave us your message

4. YouTube Video:

  • Upload your video to or and send us the link.

Get creative, but please remember to include:

  • Your first name (and your partner’s)
  • If and what you purchased at MiaDonna & Co.
  • Your message 
  • Your images and/or videos


 We look forward to hearing from you!


Posted by Nichole Lawrence on Thursday, August 29, 2013

Categories: Blog Home, Celebrity Engagement Rings, MiaDonna Reviews, Uncategorized Tags: , , , , , ,

MiaDonna Wedding Bands

Do you have a Wedding Ring Set or does your Engagement Ring need a Wedding Band? 

A wedding ring or wedding band is most often a metal ring that allows the wearer to show off their marital status. Depending on the local culture, the wedding band is worn on the base of the left or right ring finger.

At MiaDonna® we have an alluring selection of Wedding Bands to suit anyone’s needs.

  • Straight fit 

  • Contour fit

  • Eternity style

  • Custom design 

Once you have determined which wedding band fit works best with your Engagement Ring, then it is all about THE STYLE!

We can help you find the perfect Wedding Band style for you – whether you love:

  • Classic designs featuring pavé set diamonds

  • Antique inspired designs with their intricate details

  • Modern designs with unique features


Classic Diamond Wedding Bands

Classic Diamond Wedding Bands feature many different setting styles, including pavé, prong, channel or bead set diamonds. 

Antique Wedding Bands 

Antique Wedding Bands have vintage inspired details making them special and unique. They often feature intricate engraving or scroll work and have mil-grain beading adorning their edges. 

Modern Wedding Bands: 

Modern Wedding Bands feature unique lines and untraditional details for those who prefer to forgo the classic wedding band styles.

Posted by Nichole Lawrence on Wednesday, August 21, 2013

Categories: Blog Home, Uncategorized, Wedding Ring Sets Tags: , , , ,

Custom Design your own Engagement Ring!

All of MiaDonna’s Engagement Rings and Wedding Ring sets are hand made to order, but did you know we can also custom make anything you can dream of? 

According to Engagement & Jewelry Statistics Released by & – Custom Design is up 7% since 2011, when they found that:

  • Approximately two out of five grooms (41%) are choosing to add personal elements to the engagement ring.
  •  More than half of couples purchasing Luxury Rings (59%) choose to incorporate custom design elements. 

 MiaDonna_Couple_Diana Sell Photography

Being able to Custom Design your own engagement ring is an exciting, romantic and easy process at MiaDonna®.

  • Free Custom Design estimates and quotes
  • Affordably priced
  • Custom designs completed in under 4 weeks
  • One-on-one support with our Custom Design team throughout the entire process
  • Computerized images (CAD) or hand carved wax model imagery for viewing/approval

 We recently helped a groom to be custom create this gorgeous two-tone Engagement Ring for his soon to be fiancé:

Round Brilliant 1.50ct MiaDonna Diamond Hybrid® | 0.41ctw Natural Recycled Diamonds | 18K Rose and 18K White Gold

MiaDonna_Custom CAD Imagery

MiaDonna_Custom Engagement Ring_TwoTone

MiaDonna_Custom Engagement Ring_Two Tone  MiaDonna_Custom Engagement Ring_Two Tone 
 MiaDonna_Custom Engagement Ring_Two Tone  MiaDonna_Custom Engagement Ring_Two Tone

Whether you have been dreaming of the perfect ring in your mind or you saw a beautiful antique design that you want to replicate, we can help. We have the artisan talent, tools and experience to create your dream Custom Engagement Ring.

Posted by Nichole Lawrence on Friday, August 16, 2013

Categories: Blog Home, Engagement Rings, MiaDonna Diamond Hybrid® Rings, Uncategorized Tags: , , , ,

Antique Engagement Ring with Yellow Man Made Diamond

The Luxury Antique Wedding Ring features your choice of Man Made Diamonds, Lab Created Gemstones or the MiaDonna Diamond Hybrid®. 

If you love Antique or Vintage Engagement Rings then the Luxury just might be the Engagement Ring for you. The Luxury’s design is inspired by Tiffany&Co.’s Legacy Engagement Ring with a Cushion cut center stone accented by beautiful antique mil-grain details and natural recycled diamonds in the halo and shank. 

We recently hand crafted this gorgeous Luxury Engagement Ring with a Cushion cut 1.23ct Fancy Vivid Yellow, SI1 clarity Man Made Diamond. The details and accenting diamonds really stand out when paired with this gorgeous yellow diamond

MiaDonna Luxury Man Made Diamond Antique Engagement Ring

If you love color, but maybe a Blue Sapphire is what you had imagined having in your Engagement Ring, we can create that for you too! Check out the Luxury shown here with a 2.19ct Lab Created Blue Sapphire. 

MiaDonna Luxury Lab Created Blue Sapphire Antique Engagement Ring

Or if your style is more traditional, the Luxury is also gorgeous with a Cushion cut MiaDonna Diamond Hybrid®. The Luxury shown here was created with a 2.0ct Cushion cut MiaDonna Diamond Hybrid®

MiaDonna Luxury Antique Wedding Ring Set

At MiaDonna® each ring is hand crafted to order, so we can create your dream ring to your exact specifications, whether you love Man Made Diamonds, the Diamond Hybrid® or Lab Created Gems.

Posted by Nichole Lawrence on Thursday, August 8, 2013

Categories: Blog Home, Man Made (grown) Diamonds, MiaDonna Diamond Hybrid® Rings, Uncategorized Tags: , , , , , ,

Kelly Osbourne Engaged – gorgeous custom Tiffany bezel setting!

KELLY Osbourne has shown off her engagement ring for the first time.

After recently confirming she had been engaged to 29-year-old vegan baker Matthew Mosshart for six months, Osbourne debuted the custom Tiffany ring on Instagram.


And the 28-year-old revealed the custom sparkler is a one-of-a-kind, modelled on one of her father’s earrings.

“I designed it to look like an earring that my father wore when I was little,” she told Us Weekly of her Black Sabbath rocker dad Ozzy Osbourne.

“I used to hold my finger up to his ear when I was little and say, ‘I want a ring like that.’ Now I have one!”

Osbourne also told the magazine that Mosshart proposed to her on a balcony in Anguilla on New Year’s Day.

She chose to keep the engagement a secret until the sparkler was ready.

*article by

If you love solitaire bezel settings as much as Kelly does, offers several stunning options…


Or if you LOVE Kelly’s engagement ring and want one just like it for your ring finger, our custom design team is ready to use their talent and skill to help you design the ring you have been dreaming about – just like Kelly did! 

Posted by Nichole Lawrence on Monday, July 29, 2013

Categories: Blog Home, Celebrity Engagement Rings, Uncategorized Tags: , , , , ,



Learn More

MiaDonna offers a 15 day "In your hands" return policy. This simply means you have 15 days to view your jewelry from the day it arrives at your home to decide if we have held up our end of the bargain to deliver you something special. If for any reason you are not satisfied with your purchase we will refund your money free of any restocking fees or any other hidden costs. For full details please see our Return Policy and be sure to review our Lifetime Guarantee, Complimentary Insurance Policy and Theft, Loss and Damage Policy.


Learn More

Our Man-Made Diamonds (also known as Lab-created Diamonds) are produced using the most scientifically advanced methods to create results that are optically, physically, and chemically identical to a natural diamond, without the conflict or price of traditional diamonds. Our Man-Made Diamonds are produced in a laboratory setting that simulates the earth's natural growing environment. Our Diamond Hybrids®, on the other hand, are constructed from a non-precious crystal core that is infused with a form of Lab-Created Diamond to create the realistic natural beauty you expect.

At MiaDonna® we are committed to love, humanity and the earth by focusing on sustainability through every step when creating our superior line of quality Engagement Rings, Wedding Ring Sets and Fine Jewelry. We start by using the finest grade eco-friendly metals, which can be accented with recycled natural side diamonds in sizes below 0.20 carats. You can then select your conflict free center stone from our extensive selection of Man-Made Diamonds (which are Lab Grown Diamonds), the Diamond Hybrid® (a hand cut diamond infused diamond simulant) or Lab Created Gemstones (which are Lab Grown Rubies, Sapphires and Emeralds). With each purchase we plant a tree on your behalf and a donation is made to The Greener Diamond Foundation, funding agricultural projects in mining provinces in Africa.




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