Natural Blue Opal Ring 925 Sterling Silver | 7x9mm Oval Blue Opal Gemstone Ring | October Birthstone Gift for Her

The Deep Blue of the Ocean on Your Finger

Natural, genuine, and breathtakingly beautiful — this Natural Blue Opal Ring in 925 Sterling Silver features a 7×9mm oval blue opal cabochon that glows with the depth and mystery of the ocean. The deep blue play-of-color shifts with every movement, making this a ring she will treasure forever.

Gemstone Details

• Stone Type: Natural Blue Opal
• Stone Shape: Oval Cabochon
• Stone Size: Approx. 7 × 9mm
• Stone Color: Deep Ocean Blue with Play-of-Color
• Clarity: Natural, Semi-Transparent
• Setting: Prong or Bezel Setting

Ring Details

• Material: 925 Sterling Silver
• Band Width: Approx. 2mm
• Available Sizes: US 5, 6, 7, 8, 9
• Occasion: Daily Wear, Anniversary, Birthday, Gifting

Perfect For

• October birthstone lovers
• Blue opal and ocean-inspired jewelry lovers
• Anniversaries, birthdays, and meaningful gifting
• Everyday elegant wear

Frequently Asked Questions

Is the opal natural?
Yes — genuine natural blue opal with authentic play-of-color.

What sizes are available?
US sizes 5 through 9. If between sizes, size up for comfort.

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

Is 925 Sterling Silver hypoallergenic?
Yes — safe for sensitive skin.