---
product_id: 530495394
title: "09.30Cts. Jumbo Boulder Ethiopian Opal Natural Welo Fire Rough Specimen Gemstone Supply, Jewelry Making Gemstones, Loose Crystals, October Birthstone, Fire Play Opal, Handpicked Assorted"
brand: "tindi"
price: "¥3936"
currency: JPY
in_stock: true
reviews_count: 8
category: "Tindi"
url: https://www.desertcart.jp/products/530495394-09-30cts-jumbo-boulder-ethiopian-opal-natural-welo-fire-rough
store_origin: JP
region: Japan
---

# 100% untreated natural rough 9.3 carats jumbo size Vibrant natural fire play 09.30Cts. Jumbo Boulder Ethiopian Opal Natural Welo Fire Rough Specimen Gemstone Supply, Jewelry Making Gemstones, Loose Crystals, October Birthstone, Fire Play Opal, Handpicked Assorted

**Brand:** tindi
**Price:** ¥3936
**Availability:** ✅ In Stock

## Summary

> 🔥 Ignite your style with the raw fire of Ethiopian Opal!

## Quick Answers

- **What is this?** 09.30Cts. Jumbo Boulder Ethiopian Opal Natural Welo Fire Rough Specimen Gemstone Supply, Jewelry Making Gemstones, Loose Crystals, October Birthstone, Fire Play Opal, Handpicked Assorted by tindi
- **How much does it cost?** ¥3936 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/530495394-09-30cts-jumbo-boulder-ethiopian-opal-natural-welo-fire-rough)

## Best For

- tindi enthusiasts

## Why This Product

- Trusted tindi brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Raw Rough Cabochon Shape:** Authentic, uncut beauty perfect for bespoke jewelry or creative art projects.
- • **Natural Fire Play Sparkle:** Experience the mesmerizing reds and oranges that only genuine Ethiopian Welo opals deliver.
- • **Jumbo 9.3 Carat Brilliance:** Stand out with a substantial, eye-catching gemstone that commands attention.
- • **October’s Iconic Birthstone:** Own a piece of tradition that symbolizes creativity, love, and luxury.
- • **Certified AA Grade & GIA Verified:** Trust in premium quality backed by industry-leading certification.

## Overview

The Tindi 09.30Cts Jumbo Boulder Ethiopian Opal is a premium, 100% natural rough gemstone featuring a vibrant play of fiery reds and oranges. Weighing a substantial 9.3 carats and certified AA grade by GIA, this untreated Welo opal is perfect for jewelry makers and collectors seeking authentic October birthstone brilliance with unmatched raw charm.

## Description

Buy Tindi 09.30Cts. Jumbo Boulder Ethiopian Opal Natural Welo Fire Rough Specimen Gemstone Supply, Jewelry Making Gemstones, Loose Crystals, October Birthstone, Fire Play Opal, Handpicked Assorted: Shop top fashion brands Loose Gemstones at desertcart.com ✓ FREE DELIVERY and Returns possible on eligible purchases

Review: Prety Colors - I read some of the reviews but I wanted to see. I am not disappointed. While I thought I got got, TBH, it's a really pretty stone. It has lots of color, definite sparkle and colors of a genuine opal. It's not outstanding, but it's unique and that's what I was wanting. Overall, I like it. I am happy with my purchase.
Review: Garbage - This is supposed to be a dark colored fire opal! There is ZERO sparkle, zero color. It’s a nice size, but otherwise complete bs

## Features

- PRODUCT WEIGHT IN CARAT :-09.30
- PRODUCT SIZE :- 11X16X10MM
- THIS PRODUCT SHAPE:- ROUGH CABOCHON
- 100% Genuine Natural Raw Opal Rough Gemstone :- These raw gemstone are not dyes or color treated in any way . In this order you will receive opal crystal gemstone.
- Opals hold good health, health, love and wealth. Opal helps fill life with luxury. Opal also helps improve art and creativity. Opal is also used to benefit from Indorami system and hormonal disorder.
- Beneficial For:- Opal Gemstone is beneficial for Those people who are involved in deals of clothes, fashion, jewelry, artifacts, expensive cars etc. or those who trade all these things, there is profit in deals related to wearing these items.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BSNL2ML2 |
| Best Sellers Rank | #1,039,966 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #272 in Loose Gemstones |
| Brand Name | Tindi |
| Certificate Type | GIA |
| Clasp Type | Fishhook |
| Collection Name | loose-gemstones |
| Customer Reviews | 3.4 out of 5 stars 103 Reviews |
| Grade Rating | AA |
| Item Dimensions L x W x H | 0.79"L x 0.59"W x 0.24"H |
| Item Weight | 0.02 kg |
| Item Width | 16 millimeters |
| Item width | 0.59 inches |
| Primary Stone Gem Type | Opal |
| Stone Clarity | VS1 |
| Stone Color | Play of color (including reds and oranges) |
| Stone Cut | Rough |
| Stone Treatment Method | No Treatment |
| Stone Weight | 9.3 carats |
| Stone clarity | VS1 |
| Stone color | Play of color (including reds and oranges) |
| Stone cut | Rough |
| Unit Count | 1 Count |

## Images

![09.30Cts. Jumbo Boulder Ethiopian Opal Natural Welo Fire Rough Specimen Gemstone Supply, Jewelry Making Gemstones, Loose Crystals, October Birthstone, Fire Play Opal, Handpicked Assorted - Image 1](https://m.media-amazon.com/images/I/415MO3kzixL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Prety Colors
*by S***N on April 8, 2024*

I read some of the reviews but I wanted to see. I am not disappointed. While I thought I got got, TBH, it's a really pretty stone. It has lots of color, definite sparkle and colors of a genuine opal. It's not outstanding, but it's unique and that's what I was wanting. Overall, I like it. I am happy with my purchase.

### ⭐ Garbage
*by A***R on January 10, 2026*

This is supposed to be a dark colored fire opal! There is ZERO sparkle, zero color. It’s a nice size, but otherwise complete bs

### ⭐⭐⭐⭐⭐ What a lovely Welo!
*by A***R on March 7, 2025*

I wasn't sure based on reviews what to expect. A $10 opal? Really? Yeah, apparently so, straight from Ethiopia, and it's a banger. This is a Welo opal and has some unique characteristics compared to the traditional opals of my parents' day. It has no color bar; the color is all through the crystal. It looks like a "piece of glass" in the same way obsidian can look like glass. Opals are made of silica, and Welo opals specifically from volcanic activity (just like obsidian). And although fake opals exist, this is not one. You can tell from the pattern that it hasn't been lab grown. If you're lucky, you might get a honeycomb patterned opal, which are more prominent in Welo opals. Welos are a tricky opal to care for, starting with they're a hydrophane opal, meaning if this pretty gets wet, it'll absorb the water and look completely different. It can go clear completely, or clear and keep the sparkly color. As it dries, it can become totally white/cloudy until it fully dries out, which can take days to weeks, depending. And if you splash some colorful/dirty water or oil on it, this opal will absorb that too, aka, not a great ring stone if you're washing dishes or a messy eater. Most important, if this stone gets full of water while still surrounded by an unyielding matrix of stone/sand, the opal can crack. So don't go tossing your opal in water if it's still got a crust of rock on it. Treat it like a Gremlin that can't get wet. Does it feel unnaturally light? That should indicate it's dry. If not, and it feels like an expected weight and isn't showing color, it could have absorbed water and need to dry out before showing it's true colors. These opals are weirdly light and almost plastic feeling. This opal can also crack from too much heat. Opals are soft in general, softer than quartz, and can get banged up, chipped + scratched far easier than most gems. And just cuz they're cheap on Amazon doesn't mean they're not still beautiful and worth caring for. Welos have a completely different market because of the large amounts found, but they're legit opals and absolutely stunning. Super glad I found this listing. I had no clue I could get an opal this pretty, this cheap, and I can't wait to cut it.

## Frequently Bought Together

- Tindi 09.30Cts. Jumbo Boulder Ethiopian Opal Natural Welo Fire Rough Specimen Gemstone Supply, Jewelry Making Gemstones, Loose Crystals, October Birthstone, Fire Play Opal, Handpicked Assorted
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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-11*