After purchase, you can choose the number of payments (1/3/6/12). (For residents of Japan)

Skip to product information
1 of 10

Hyalite Opal (Glass Opal) Gemstone Loose 1.03 CT

Hyalite Opal (Glass Opal) Gemstone Loose 1.03 CT

About quality

color stone reference table

Please look.

We spend a lot of time on quality checks.

Quality

F: A quality that makes it difficult to see inclusions with a 10x magnifying glass.

VS: Quality that makes it difficult to see the inclusions with the naked eye.

SI: Quality that can be seen with the naked eye * Including fine chips and scratches that are difficult to see with the naked eye and lack of fabric

hue

S: A top-class color for the gem type or a rare color that does not exist in large numbers


A: A quality color that falls within the beautiful or wonderful class of the gem type

About payment methods

Various credit cards, PAYPAL, Apple Pay, etc. can be used.

about us

See company profile

◆◆◆◆For non-Japanese buyer◆◆◆ [With loose certificate] If there is a statement like the above, the product has been inspected in Japan. be attached.

Regular price ₩1,069,000 KRW
Regular price Sale price ₩1,069,000 KRW
Sale Sold out

[Loose stone identification certificate included]
A rare large stone in excellent condition!
Hyalite Opal (Glass Opal) 1.03 CT

RECOMMEND POINT
High quality! A mysterious hyalite opal that shines with outstanding transparency.

Hyalite opal is derived from the Greek word hualos, which means glass.

Because of its glass-like appearance, it is commonly known as glass opal and is one of the most difficult opal species to produce.

Hyalite opal rough stones have the appearance of a collection of small, transparent lumps that resemble glass grains, and due to the characteristics of the mineral, there is a lot of loss due to cutting, so it is a gemstone that is rarely sold in a loose state.

After cutting, most stones are only around 0.3 carats or less, so 0.5 carats is a sufficiently large size.

Also, some hyalite can emit a neon green color, making it more highly rated than regular hyalite.

Although their production is rare, there are very few clear specimens, and they are mostly sold in a rough state for mineral appreciation.

Among them, this stone is extremely transparent and emits a strong fluorescent green color.
This level of quality is extremely valuable under such harsh conditions.

Enjoy the unique glow that is different from that of ordinary play-of-color opals in this high-quality stone.







◇Gemstone: Hyalite (glass opal) ◇Weight 1.03 CT ◇Shape: Pear shape ◇Dimensions: 5.69 x 10.55 x 3.87 mm ◇Origin: Mexico ◇Hardness 5.5-6.5 ◇Quality VS ◇Hue S ◇Notes: Loose identification certificate included
View full details

Feel free to ask questions

Please feel free to contact us about shopping methods and loose

Question

shipping information

For customers in Japan, we will ship from Osaka, where we are located, by Kuroneko Yamato.
Click here for shipping charges


International customers will be shipped by Fedex or DHL.

<our location>

542-0081

3-2-22-202 Minamisenba, Chuo-ku, Osaka

TEL 0120-835-865 (Japanese only)

Company Profile

terms of service

About returns and exchanges

Notation based on the Act on Specified Commercial Transactions

privacy policy

inquiry

Video