All rings are made to order in: 6-8 weeks

All rings are custom made to order in: 6-8 weeks

Vintage Monaco 3 Stone, Oval Cut

Regular price $2,800
Unit price
per 
Made to Order in 6-8 Weeks

All Signature Customizable rings are made to order in 6-8 weeks and non-returnable.

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Complimentary Gift Packaging

This ring features a sweeping take of our brand's signature Vintage Pave Bridge; an ode to both the old and the new, a dual-sided sparkling arch of hidden diamonds with an enchanting milgrain border to add a touch of vintage beauty underneath.

The oval rests within our beloved Latticework Petal Prongs; a romantic bloom of petals that weaves around the center stone. Petal prongs encapsulate the two pear diamonds that frame the center. 

Our design's proprietary overlapping tulip petals are not only beautiful; they give the prongs added security due to the interlocking nature of every prong. A regal tapered cathedral is the finishing touch that adds both support and elegance.

The Vintage Pave Bridge feature was designed with extraordinary intention so the stones are set slightly recessed and the milgrain is set above the level of the stones to form a small barrier so your wedding band doesn't get scratched by the stones and your wedding band doesn't subsequently wear down the prongs holding the pave (leading them to fall out). This means the pave bridge can safely be featured on both sides of this ring. 






We custom cut and hand select the top quality lab diamond center stones for every ring which are guaranteed premium D or E color and completely eye-clean VVS/VS1 clarity, excellent polish and excellent symmetry.

Our specialty diamond cuts minimize or eliminate the bow-tie effect for optimal performance. Read more about our Bespoke Diamonds here.

Pavè stones in rings with a moissanite center stone are moissanite by default.

Pavè stones in rings with lab diamond center stones are lab diamond by default.

Non-round side stones in all rings are lab diamond.

Pavè stone quality is DEF VS+.

Our Commitment to the Earth

Consciously-Sourced, Handcrafted Heirlooms

Expert Diamond Curation

All of our ring purchases include an expert curation service where our founder and diamond expert, Michelle, hand selects the ideal diamond to ensure that it meets the highest standards for excellence. The diamond is selected for the exact setting that it is going into, with regards to a multitude of factors including but not limited to: the diamond cuts proportions, the number of prongs, prong placement, setting style, ring size, band width, and the presence or absence of side stones. Our stones are always custom cut in very strict balanced ratios; if you have specific diamond requirements you'd like to have met, please reach out to us via email!

Handcrafted with care

At Bijou Lab, we don’t just make rings; we craft pieces with intention. We believe that the jewelry we wear should tell a story — of quality, of thoughtfulness, of connection and purpose.

Rings with a conscience

“Radically Impactful”—We’re on a mission to change the lives of those afflicted by diamond mining. All of our ethical and sustainable jewelry pieces have a 1:1 impact on a child’s life by providing them with the gift of empowerment in education.

Complimentary Gift Packaging

All orders come packaged in premium gift packaging and a proposal-ready box!

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Customer Reviews

Based on 3 reviews
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C
Caleb
My fiancée loves it!!

My fiancée and I could not be happier with how the vintage Monaco three stone turned out. The customer service team was stellar in answering all my questions and helping me choose just the right ring for my fiancée!The ring itself is gorgeous, the diamond radiates like no other and the fine detail on the sides adds a perfect little touch! With six prongs, the center stone is also very secure which was important to us. Thank you so much to the Bijou Lab team for helping to make our engagement special. Would highly recommend!

N
Nicholas Bove
Best engagement ring ever

Beautiful ring, perfect fit, my partner loved it!! Amazing customer service too, they emailed at each step of the process and provided a thorough updates!

T
T.S.
Amazing!

At first I was skeptical about buying a ring online but as soon as I saw this ring I knew it was the one. I went with the vintage Monaco three stone oval cut. I emailed back and forth a few times asking questions and decided to go for it. They emailed me regularly with updates and sent a photo and video when it was done. I was very impressed with the quality of both the ring and the packaging it all came in. I would definitely recommend!