Introducing The Seraphina: a graceful Toi et Moi diamond engagement ring that embodies timeless beauty and elegance. With a delicate marquise nestled next to a pear-shaped diamond, this exquisite design shows when two unique souls are drawn together, they can write a story even more breathtaking than they would have ever done apart. Celebrate your one-in-a-lifetime love with The Seraphina!
The Seraphina
- Estimated Set Diamond Weight: 4.5 CT
- Shoulder Width: 2.0
- Shank Base Width: 2.26
- Shank Base Thickness: 1.83
- Ring Fit: Standard
- Primary Stone Shape: Marquise
- Top Dimensions: 13.2 x 13.9 mm
- Primary Stone Count: 2
- Stone Size: 12 x 6 mm
- Setting Style: Prong
- Prong Count: 5
- Hidden Halo: No
- Accent Stones: No
We will ship you a Free Ring Sizing Kit 1-2 business days after you place an order when you select "Send Ring Sizer"
Your custom sizer(s) will arrive with instructions on how to use the sizer and how to update your ring size and width for your order when you’ve determined the best fit.
We will not start making your ring until your ring size has been added to your order.
Your ring will ship for free UPS 2-Day or according to the shipping method you select at checkout. Rings ship in discreet outer packaging with a lovely box and unboxing experience.
Certificates of authenticity are included for most stones.
RETURNS
Engagement rings can be returned or exchanged within 30 days of receipt, provided they are in original, unworn condition. Some exceptions apply. Read our full return policy here.
Pear & Marquise Diamond, Toi et Moi
The Seraphina is a Toi et Moi ring — "you and me" — in the tradition of the most romantic two-stone designs in history. The delicate marquise nestled beside the pear-cut diamond is a declaration that two distinct souls, drawn together, can write something more breathtaking than either could alone.
Make It Yours
Love this ring? Let’s make it perfect.
This design is a starting point. Swap the stone, change the metal, adjust the proportions — our designers work with you directly to create the ring she’ll never want to take off.
We had such a wonderful experience with Rustic and Main. The unboxing alone felt special—it came complete with a certificate of authenticity for the WWII M1 Garand Rifle Stock used in the inner inlay of my fiancé’s wedding ring. The craftsmanship was evident in every detail.
This ring is brand new — be one of the first to review it.
See All Reviews →Not sure?We'll help you get it right.
Free one-on-one consultation — in-person at our Huntersville studio or virtual from anywhere.

