• Black Opal Moon & Star Engagement Ring — HERRINA product view
  • Black Opal Moon & Star Engagement Ring — HERRINA detail view
  • Black Opal Moon & Star Engagement Ring — additional view 3
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HERRINA

Black Opal Moon & Star Engagement Ring

Black Opal Moon & Star Engagement Ring

$295.00 USD
$295.00 USD
Sale Sold out

US sizes 3–13, in quarter-size increments. This size applies to every ring in your selected set.

Ring size & measurement guide
  1. For the most accurate fit, ask a jeweler to measure the finger you will wear the ring on, or use a proper ring sizer.
  2. To estimate at home, use a ring that fits the same finger comfortably. Measure the inside diameter straight across its center in millimeters, without including the metal band.
  3. Compare that measurement with the chart below. Avoid using string or paper around your finger; stretch and tension can change the result.

Approximate US conversion chart, shown in half sizes. Choose from the size options available for this product.

US sizeInside diameter (mm)Inside circumference (mm)
3.014.144.2
3.514.545.5
4.014.946.8
4.515.348.0
5.015.749.3
5.516.150.6
6.016.551.9
6.516.953.1
7.017.354.4
7.517.755.7
8.018.157.0
8.518.558.2
9.018.959.5
9.519.460.8
10.019.862.1
10.520.263.3
11.020.664.6
11.521.065.9
12.021.467.2
12.521.868.5
13.022.269.7

A comfortable ring should pass over the knuckle and stay secure. Finger size varies with temperature and time of day. For a wide band or a stacked set, confirm the fit with a jeweler.

Metal: Solid gold(10K/14K/18K white/yellow/rose gold),925 sterling silver,platinum available

Main Stone: 6x8mm oval lab black opal

Accent Stone: natural amethyst and lab emeralds and lab opal

Band Width: 1.4mm

Can be personalized: Yes

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