By Sophi Colorful Black Opal Necklace, Black Opal 1 red-flash variant on warm cream wool

Colorful Black Opal Necklace in Sterling Silver

Black Opal - Red
$645.99 USD $839.79 USD
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By Sophi Colorful Black Opal Necklace, Black Opal 1 red-flash variant on warm cream wool
  • By Sophi Colorful Black Opal Necklace, Black Opal 1 red-flash variant on warm cream wool
  • Colorful Black Opal Necklace in Sterling Silver
  • Colorful Black Opal Necklace in Sterling Silver
  • Colorful Black Opal Necklace in Sterling Silver worn by elegant model in white shirt
  • By Sophi Colorful Black Opal Necklace, Black Opal 1 red-flash variant on warm cream wool
  • Colorful Black Opal Necklace in Sterling Silver
  • Colorful Black Opal Necklace in Sterling Silver
  • Colorful Black Opal Necklace in Sterling Silver worn by elegant model in white shirt
Colorful Black Opal Necklace in Sterling Silver
4.89 290 reviews
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Colorful Black Opal Necklace in Sterling Silver

$645.99 $839.79 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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Gem Color : Black Opal - Red

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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"Black opal announces itself. Dark base, color running through it, sits at the collarbone and pulls the eye there. I wore this one with a white cotton shirt on a work call and it did the whole thing on its own. Wore it that weekend to lunch with my sister and she asked about it before we sat down. The chain is fine enough that the pendant is what you see."

coravana

Overview
A slide-style pendant on a fine sterling silver chain, set with a round natural black opal center stone. The setting sits close to the throat so the pendant stays put and catches light.
A standout detail
Natural black opal from Ethiopia, round 8mm, approximately 1.2 carats. Fine sterling silver chain included.
Care
Avoid water, perfume, and lotions. Polish gently with a soft cloth. Store separately from other jewelry to protect the setting.

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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.