March Birthstone Charm (Aquamarine)

Name: March Birthstone Charm (Aquamarine)
Brand: Soie & Stone
Price: 56.0 USD
Availability: InStock

$56.00

Size Guide

Necklaces

To get the best fit, we recommend measuring your neck to where you want the necklace to fall. You can use a sewing tape measurer to achieve this. If you do not have one, you can use a common household item, such as headphones, charging wires, or a piece of string/yarn - then measuring that household item with a ruler.
You can use this chart to help guide you, but everyone has different sized necks, so please use this knowing that it might not be accurate for you. you can add anything here in this file.
Sizing according to the chart:

12-14": Choker size
14": Falls right at the base of the neck.
16": Hits around the collar bone.
18": Most popular length for pendants.
20": Falls right above the cleavage.

Illustration of a woman's torso showing necklace lengths: 14, 16, 18, 20, and 24, and how each falls.

Rings

We offer an easy & FREE way for you to measure your finger - our free ring sizer! You can wrap it around your finger & immediately find your ring size. All you have to do is pay for shipping!
Use our printable ring sizer to measure your fingers without waiting. All you need is a printer with black and white ink, and you can print it at 100% scale. We also included a chart where you can compare an existing ring to a chart!
You can also simply take your favorite ring and measure the inside diameter in millimeters. Follow this chart to find your ring size. Download our guide above to physically compare your ring to a printable chart.

Rings
Inside Diameter	Ring Size
14 mm	3
14.8 mm	5
16.6 mm	5
16.45 mm	6
17.3 mm	7
18.2 mm	8
19 mm	9
1.5mm	2
2.5mm	7

Another great way to measure your ring size at home is to simply measure a piece of paper! Here are the steps below on how to measure your ring size:

1. Cut a thin strip of paper about 1/2” thick and 3” long.
2. Wrap the paper around the base of your finger snugly. Make sure to leave a little room as you will need to slip the ring over your knuckle when you take it on or off.
3. Mark the point where the paper completes the circle and remove the paper from your finger.
4. Lay the paper flat and measure the distance from the end of the paper to your mark using a tape measure or ruler. This will tell you the inner circumference, aka your ring size!
5. Take the measurement you found and use our conversion chart to find the correlating ring size.
6. Now you have your size, and you're ready to shop!
add anything here as well

Rings
Circumference	Ring Size
41.8 mm	2
44.3 mm	3
46.8 mm	4
49.3 mm	5
51.8 mm	6
54.3 mm	7
56.9 mm	8
59.4 mm	9
62.2 mm	10

If you need more assistance, you can contact us here.

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Description

Personalize your necklace with this sweet little charm, featuring March's birthstone.

DETAILS

14k gold filled charm with aquamarine colored cubic zirconia
4mm charm with 5mm jump ring
Safe for sensitive skin & shower safe
Matching jewelry: March Birthstone Stud Earrings, March Birthstone Ring, Birthstone Necklace

Free shipping, no minimum

Free luxury storage box included

14k Solid Gold

⁠Natural diamonds, the ultimate luxury

1 year warranty

Guidance & Styling

Whether you need help choosing a gift or styling your layers, we're here. Chat now

March Birthstone Charm (Aquamarine)

$56.00

Care Instructions

How do I take care of my jewelry?

Your Soie & Stone piece is made to last. To maintain its beauty, a little gentle care is all it needs.

14k Gold: Gently scrub with a soft-bristled brush and warm water. Dry thoroughly with a soft cloth.
Sterling Silver: Polish gently using the cloth included with your order to restore its shine.

Do you have a warranty?

Yes, we stand by our craft. Every piece comes with our one-year warranty, which covers any defects in material or workmanship. Please note this does not cover lost items, normal wear and tear, or damage from improper use. For any concerns, please reach out to us.

How do I use the polishing cloth?

Gently rub the surface of your piece with the polishing cloth. Please do not wash the cloth, as this will remove its effectiveness.

Do you create custom pieces?

While we don't offer fully custom pieces at this time, we believe each piece in our collection tells a unique story. We hope you find one that speaks to you.

Shipping & Returns

International Shipping

We are happy to ship Soie & Stone pieces internationally. All orders are dispatched from our US studio within 2 - 3 business days.

Order tracking

Once your order is on its way, you'll receive an email with a tracking number. Sometimes these emails hide in the junk folder, so please check there if you don't receive it within 72 hours.

Get in touch

If you have any questions about your order, please contact us. Our customer service is available Monday through Friday from 8am until 5pm est.

The Soie & Stone Promise

Our Happiness Promise

We want you to love your Soie & Stone pieces as much as we do. If for any reason you're not completely satisfied, we are happy to offer a full refund or exchange within 30 days of delivery. Items must be in their original, unworn condition with all packaging. To start a return, simply contact us and we will guide you through the process.

Our Materials & Craft

We are committed to creating jewelry that is not only beautiful but also enduring. That’s why we choose high-quality, lasting materials for every piece.

14k Solid Gold: Unlike plated items, solid gold offers a lifetime of wear without tarnishing or discoloring. It is a precious metal that is both durable and perfect for sensitive skin.
S925 Sterling Silver: We use the highest quality sterling silver, a standard for fine jewelry. It is a durable, lightweight metal that offers a brilliant shine that will last a lifetime with proper care.

From Our Community

We love letting our pieces speak for themselves. Here’s what our customers are saying:

"The most perfect everyday necklace! The quality is amazing and it feels so special. I haven't taken it off since it arrived."

— Jessica L.

"I was hesitant to buy jewelry online, but my experience was seamless. The packaging was beautiful and the ring is even more stunning in person."

— Emily R.

Sustainable Sourcing

We believe true beauty is enduring—not just in design, but in its impact. That's why we are committed to sourcing our materials with intention and integrity. From recycled precious metals to ethically sourced gemstones, each element is chosen to honor both the planet and the craftspeople who shape it. Our goal is simple: to create pieces you can feel good about wearing, today and always.

Ethical Labor

Jewelry is personal, and so is the way it's made. We reject the culture of fast, disposable accessories, choosing instead to partner with skilled artisans who share our dedication to quality and fairness. By honoring the human touch and ensuring a safe, equitable environment, we create pieces that carry a story of respect. Your jewelry is a connection—to us, to the craft, and to a more thoughtful world.

Transparent Values

Our name, Soie & Stone, represents a duality: softness and strength, grace and resilience. These are the values we strive to live by. We believe in building a business that is as kind as it is confident, and in creating a community founded on respect and inclusivity. Our commitment is to act with integrity, not because it’s loud, but because it’s right. This is the quiet strength woven into everything we do.