13.18ct ETW Earth-Mined Yellow & Purple Ametrine – Pear Rose Cut, Large Stone

13.18ct ETW Earth-Mined Yellow & Purple Ametrine – Pear Rose Cut, Large Stone

This impressive 13.18-carat earth-mined ametrine from Bolivia features a beautiful combination of yellow and purple coloration in an elegant pear rose cut. Its substantial size, contrasting colors, and natural unheated character make it a striking choice for a custom statement pendant or gemstone collection.

Specifications:

Gemstone: Yellow & Purple Ametrine
Carat Weight: 13.18ct ETW
Cut: Pear Rose Cut
Dimensions: 20.0 x 12.7 x 10.5 mm
Clarity: Internally Flawless (IF), Seller Graded
Treatment: Unheated
Origin: Bolivia
Condition: New

Earth-mined yellow and purple ametrine weighing 13.18ct ETW in a pear rose cut from Bolivia, featuring seller-graded internally flawless clarity and unheated character.

This distinctive ametrine combines golden yellow and purple hues within a single gemstone. Its graceful pear shape and rose-cut faceting create an elegant appearance that highlights the contrast between its two colors.

Ametrine is a naturally occurring variety of quartz that combines amethyst and citrine coloration. Its purple and yellow zones develop through differences in the oxidation state of iron within the crystal structure.

Bolivia is the world's best-known source of natural ametrine, particularly the deposits associated with the Anahí mine. The gemstone's two-tone appearance makes it especially appealing to collectors and jewelry designers seeking unusual natural color combinations.

This gemstone is unheated, preserving its naturally occurring yellow and purple coloration. Its pear rose cut offers a distinctive alternative to traditional faceted designs.

At 13.18 carats and measuring 20.0 x 12.7 x 10.5 mm, this ametrine offers impressive visual presence. Its generous proportions make it particularly well suited for a custom statement pendant that showcases both colors.

Ametrine has a Mohs hardness of 7, providing reasonable resistance to scratching with appropriate care. A protective setting is recommended to safeguard the gemstone's pointed tip and polished surfaces.

This individual Bolivian ametrine combines substantial size, attractive two-tone coloration, and elegant pear rose-cut styling in a distinctive loose gemstone.

(Stock Code: EDMM)

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