Natural Blue Tanzanite Ring  in Sterling Silver

Natural Blue Tanzanite Ring in Sterling Silver

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Sale price  $407.99 USD Regular price $530.39 USD
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Natural Blue Tanzanite Ring  in Sterling Silver
4.89 290 reviews
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Natural Blue Tanzanite Ring in Sterling Silver

$407.99 $530.39 SAVE 23%
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  • Loved by 80,000+ Women
  • Tarnish-Free & No Green Marks
  • When it sells out, it’s gone forever.
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Ring size guide

Getting your size right matters. Here's how I'd figure it out.
THE CHART
AUS/UK US DIAMETER
J½515.7 mm
L½616.5 mm
N717.3 mm
P818.1 mm
R918.9 mm
T1019.8 mm
V1120.6 mm
Between sizes? Go up. Better to sit slightly loose than to pinch.
HOW TO MEASURE
Use a ring you already wear

Grab a ring that fits the finger you're sizing. Measure the inside diameter with a ruler (in millimetres). Match it to the chart above.

Wrap and measure

Wrap a piece of string or thin paper around the base of your finger. Mark where it meets itself. Measure the length in millimetres. That's your finger circumference. Divide by 3.14 to get the diameter, then match to the chart.

Still not sure? Free 30-day exchange if it's not quite right.
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"Tanzanite is only found in one place on earth, a few square kilometres in northern Tanzania, and it shows. The colour sits between blue and violet and moves between them depending on where you stand. I wore this one to a wedding and again the following Tuesday to the shops. It reads formal or it reads ordinary, and the stone does the deciding."

coravana

Overview
A ring in 925 sterling silver with a gold-tone finish. An oval natural tanzanite sits at the centre in a solitaire setting. The stone carries a violet-blue tone that shifts between the two depending on light angle.
Color
Gold
A standout detail
Natural tanzanite from Tanzania, oval-cut 6x8mm, approximately 1.9 carats, heat-treated as effectively all tanzanite is. Sterling silver with gold-tone finish, approximately 2.11g. These stones carry visible natural inclusions, which is characteristic of tanzanite at this size and part of what marks it as the real thing.
Sizing
US 6 to 9. Find your size with our ring sizing guide.
Care
Avoid water, perfume, and lotions. Polish gently with a soft cloth. Store separately from other jewelry to protect the setting and gold-tone finish.

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GOOD TO KNOW

Common questions

Orders are processed within 1-2 business days. Domestic shipping typically takes 3-5 business days, while express options arrive within 1-2 business days.
We offer a 30-day hassle-free return window for all unworn pieces in their original packaging. Simply contact our support team to initiate a return label.
To keep your pieces shining, avoid wearing them in the pool, shower, or gym. Apply lotions and perfumes before putting on your jewelry. After wearing, gently wipe them down with a soft microfiber cloth and store them in a dry pouch.
Yes! We stand behind our quality. Every purchase includes a 1-year warranty that covers any accidental manufacturing defects. If a chain breaks or a stone comes loose under normal wear, we will replace it for free.
Yes, 100%. All of our jewelry is completely nickel-free and lead-free, which are the two most common causes of skin irritation and greening. It is perfectly safe for everyday wear on sensitive skin.