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Marquise Infinity Birthstone Ring

Marquise Infinity Birthstone Ring

Regular price $22.05
Regular price $31.50 Sale price $22.05
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Celebrate your unique love story with our Marquise Infinity Birthstone Ring, a stunning piece that’s perfect as a birthstone ring or a heartfelt gift for someone special. Featuring a timeless infinity design with delicate diamond accents, you can personalize it with the gemstone that captures your special bond ♡

SKU: MM-RM164

Product Details

  • Material: High Quality Solid 925 Sterling Silver
  • Finish: 18K Gold ∙ Sterling Silver ∙ Rose Gold 
  • Featuring a ~4.5x2mm Marquise-cut CZ Birthstone Ring with ~3mm CZ Diamonds

Featured Styles

Sizing Guide

Rings are created true to standard US sizing. For the best fit we suggest having your finger(s) sized. We offer a physical ring sizer as well! Alternatively, you may follow the steps below to find your best fit:

  1. Wrap a string around your finger where you'd like your ring to be or place the string across the inner diameter of a ring that fits you from end to end.
  2. Make sure that the string is pulled snug for the best accuracy
  3. Mark the spot where the string meets and measure with a ruler in millimeters (circumference) or measure the string's distance across the center of the ring (inner diameter)
  4. Use the circumference or inner diameter column in the chart below to find your size 


Shipping & Care

  • Free Shipping on U.S Orders
  • Eco-friendly, ready to gift packaging
  • Carefully hand crafted and made to last ♡
  • 90-day Warranty

Caitlyn Minimalist is a proud member of 1% For The Planet

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5.0
Rated 5.0 out of 5 stars
Based on 3 reviews
3 reviews
  • JoNell H.
    Verified Buyer
    5/11/25
    Rated 5 out of 5 stars
    I love it!!

    My favorite cut of stone is marquis but when I find one the stone is usually large. Because I have small hands, I prefer small ones so the gemstones in this ring are perfect and alternating it with diamond stones made it pop. I chose the emerald stone because it’s my granddaughters birthstone, but because I love the ring so much the next day In ordered two more, one in amethyst ( my favorite color) and the other one diamond. I’m going to stack them so I ordered the diamond birthstone to separate the other colors. My rings are scheduled to arrive on Wednesday and I’m so excited. I’ve ordered many items from this store and I’ve never been disappointed.

  • Tabatha B.
    Verified Buyer
    4/27/25
    Rated 5 out of 5 stars
    Absolutely beautiful ring

    I love this ring it's made strong and will last a long time and I will cherish it forever and I think this ring is my absolute favorite ring ever 💕

  • Tabatha B.
    Verified Buyer
    4/13/25
    Rated 5 out of 5 stars
    I love this ring

    This is the most beautiful ring I have ever seen. The marquise infinity birthstone ring is my favorite rings