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

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

Porto Solitaire, Marquise Cut

Regular price $1,400.00
Unit price
per 
Complimentary Engraving
Add A Hidden Birthstone

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

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Free Express Shipping & Lifetime Moissanite Guarantee

Complimentary Care Plan

Jewelry is covered by our limited lifetime warranty.

The Porto ring is a thoughtfully designed and timeless setting. The unique shape of the stone strikes the perfect balance between unique yet classic. 

The cathedral adds elegance while providing the support that the length of the marquise requires to be stable. The "V" prongs add protection to the most vulnerable parts of the stone and the beautiful claw prongs accentuate its beauty. 

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

Pavè stones in rings with lab diamond center stones are automatically upgraded to lab diamonds.

Our diamond experts custom curate premium lab diamond center stones for every ring which are guaranteed colorless D,E or F color and premium eye-clean VS+ clarity or higher.

We only source stones with ideal cut proportions for optimum light return. Stones are guaranteed excellent symmetry and excellent polish. We are picky with who we work with and only source from a limited number of high-quality, eco-conscious growers and screen for blue, gray, and brown color tinges, strain and striation to ensure you receive only the highest quality stones available on the market.

Pavè stone quality is premium DEF VS+.

Our Commitment to the Earth

Consciously-Sourced, Handcrafted Heirlooms

Customize Your Ring With a Hidden Birthstone.

An inlay gemstone is a perfect way to add a personal touch to your Bijou Lab piece. The hidden gem represents something that is personal to you, it could be adding your partner's or children's birthstones to your ring or a sapphire to honor the ‘Something Blue’ tradition. For engagement rings, we set the hidden stone on the inside of the band below the center stone. This is to avoid certain limitations when resizing.

Complimentary Engraving.

Add a hidden special note, name, date or phrase; a sweet sentiment that only you and your loved one will share to be engraved on the inside of the band.

Free Gift Packaging

All orders come packaged in premium gift packaging with a luxury suede inner box protected by a velvet and luxury suede outer box.

Bespoke Design Service

Collaborate step-by-step with our designers to
create a completely custom moissanite ring.

Making an Impact

“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.

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