Trois Ring with 3 Paraíba Tourmalines

There are two ways to find your ideal ring size (US sizes):

1. Use a ring you already own

1.1. Choose a ring you already wear and that fits your finger comfortably;

1.2. With a ruler, measure the inside of the ring from one edge to the other (inside diameter);

Measure the inside diameter of a ring you already own

Attention! Measure only the inside of the ring.

Then find the inside diameter in the table below:

Inside diameter	US ring size
0.713" (18.1 mm)	8
0.728" (18.5 mm)	8.5
0.744" (18.9 mm)	9
0.764" (19.4 mm)	9.5
0.780" (19.8 mm)	10
0.795" (20.2 mm)	10.5
0.811" (20.6 mm)	11
0.827" (21.0 mm)	11.5
0.843" (21.4 mm)	12
0.858" (21.8 mm)	12.5
0.874" (22.2 mm)	13

Tip! If you are between two sizes, choose the larger one for a more comfortable fit.

2. Use a strip of paper, ribbon or string

2.1. Cut a strip of paper, ribbon or string about 4–5 in (10–12 cm) long and wrap it around your finger;

Wrap a strip of paper around your finger

2.2. Mark the point where the ends meet;

Mark where the paper strip overlaps

Attention! Do not wrap it too tight or too loose. Your ring will have exactly this measurement, so keep it comfortable.

2.3. Measure the strip with a ruler and find the length in the table below:

Finger circumference	US ring size
2.24" (57.0 mm)	8
2.29" (58.2 mm)	8.5
2.34" (59.5 mm)	9
2.39" (60.8 mm)	9.5
2.44" (62.1 mm)	10
2.49" (63.3 mm)	10.5
2.54" (64.6 mm)	11
2.59" (65.9 mm)	11.5
2.65" (67.2 mm)	12
2.70" (68.5 mm)	12.5
2.74" (69.7 mm)	13

Tip! If you are between two sizes, choose the larger one for a more comfortable fit.

Click here to explore our jewelry.

Famous for its neon turquoise blue, Paraíba tourmaline is one of the rarest and most coveted stones in the world. Discovered in 1981, the gem is found in only five deposits worldwide, making it a highly sought-after stone widely used in high jewelry.

The Trois Ring is minimalist, elegant, and perfect to wear as a luxury accessory or a commitment band. The three natural Paraíba tourmalines set in the ring add an extra touch of elegance and sophistication to your piece.

Stones: 3 Natural Paraíba Tourmalines 1.5mm

Warranty: Lifetime | Warranty Terms

Packaging:

Comes with an exclusive, custom-made case in black leather with an off-white suede interior, providing protection and style for your jewelry.

Production Time: 5-7 business days.

Enjoy a seamless shopping experience with Free Worldwide Shipping, complete with Insurance and Real-time Tracking. Each piece is shipped with the maximum care and attention, ensuring it reaches you safely and securely, no matter where you are.

Every order ships free via DHL or UPS Express, fully insured and with real-time tracking, so your piece reaches you safely wherever you are.

Each piece of jewelry comes accompanied by our Certificate of Authenticity, guaranteeing the genuine quality of both gems and metals. This certificate reflects our commitment to excellence, ensuring that every detail meets the highest standards of craftsmanship and authenticity.

SPECIAL GIFT

OUR STYLE

Word on the street is that even our packaging outshines most jewelry on the market. Disclaimer: These whispers are entirely unverified, but let’s be honest… they’re probably true.

- Certificate of Authenticity
- Lifetime Warranty Card
- Leather Case
- Gift Bag

Our pieces are for life

Natural, Mined & Cut

Trois Ring – Paraíba Tourmaline

There are two ways to find your ideal ring size (US sizes):

1. Use a ring you already own

2. Use a strip of paper, ribbon or string

Click here to explore our jewelry.

Trois Ring – Paraíba Tourmaline

There are two ways to find your ideal ring size (US sizes):

1. Use a ring you already own

2. Use a strip of paper, ribbon or string

Click here to explore our jewelry.