Vintage Crown Natural Opal Ring Sterling Silver | 8x10mm Oval Opal Crown Setting Ring | October Birthstone Engagement Gift

Wear Your Crown Every Day

Regal, romantic, and utterly magnificent — this Vintage Crown Natural Opal Ring in sterling silver is inspired by antique crown designs that have adorned royalty for centuries. An 8×10mm natural opal oval cabochon sits in an intricate crown prong setting, shimmering with a breathtaking rainbow play-of-color that makes this ring a true heirloom piece.

A ring fit for a queen. Natural, rare, and made to be treasured.

Gemstone Details

• Stone Type: Natural Opal
• Stone Shape: Oval Cabochon
• Stone Size: Approx. 8 × 10mm
• Stone Color: White / Multicolor with Vivid Rainbow Play-of-Color
• Clarity: Natural, Semi-Transparent
• Setting: Vintage Crown Prong Setting

Ring Details

• Material: Sterling Silver
• Band Width: Approx. 2–3mm decorative band
• Available Sizes: HK 8–17 (US approx. 4–12)
• Occasion: Engagement, Bridal, Anniversary, Special Occasions

Perfect For

• October birthstone lovers
• Vintage and antique jewelry enthusiasts
• Engagement, anniversary, and birthday gifting
• Brides who love unique, non-traditional rings

Frequently Asked Questions

Is the opal natural?
Yes — this ring features a genuine natural opal with authentic rainbow play-of-color. No two opals are exactly alike.

What sizing system is used?
Sizes are listed in HK sizing (HK8–17). HK8 = approx. US4, HK10 = US5, HK12 = US6, HK14 = US7, HK16 = US8, HK17 = US8.5. If unsure, we recommend sizing up.

Is this suitable as an engagement ring?
Absolutely — the vintage crown setting and glowing natural opal make this a stunning and deeply meaningful alternative engagement ring.

Is opal the October birthstone?
Yes — opal is the traditional October birthstone, making this a meaningful October birthday gift.