Carolina Vivas-Serna

Bióloga Apasionada Por Piedras Preciosas

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Join date: Nov 2, 2023

About

Carolina es una bióloga apasionada por las piedras preciosas y trabaja con Oscar Bautista hace más de 10 años. Su principal pasión está en crear contenidos sobre gemas, procesos de tallado y joyería. Junto con Oscar, ganó el Premio Artesano Digital al + Emprendedor, otorgado por Artesanías de Colombia en el 2016. Actualmente radicada en Portugal, se está formando en Desarrollo Sostenible en la Universidade Aberta para garantizar que el taller y los servicios que prestan cumplen con los principios de la sostenibilidad.

Posts (7)

Oct 15, 2025 ∙ 7 min

Bicolor, Parti, and Multicolor sapphires: What are they, what are their differences, and how much do they cost? | Detailed guide

In the world of corundums, there are sapphires that encapsulate two or more colors in a single gem . These are bicolor, parti, and multicolor sapphires: A wonder of nature that offers a unique chromatic spectacle, and turns each stone into a unique work of art . Want to learn more about these exceptional gems? So, keep reading this guide we've created for you, where you'll discover: What bicolor, parti, and multicolor sapphires are, and what their differences are What their properties are How...

Oct 14, 2025 ∙ 4 min

Pyrope garnet: What is it, where is it found, and how much does it cost? | Complete guide

Known for its intense red color, pyrope garnet has captivated humanity for centuries . It is a stone that combines timeless beauty with excellent durability and a fascinating history. That's why, at Oscar Bautista , we decided to create this complete guide so you can better understand and appreciate this gem. Here, you'll learn some details about its formation and the factors that determine its market value: What is pyrope garnet? What are its properties? How is it formed? Where is pyrope...

Oct 13, 2025 ∙ 5 min

Aquamarine: What type of stone is it, how is it formed, and where is it found? | List of aquamarines for sale

With its captivating color, aquamarine has been one of the most prized gemstones throughout history. Its name, derived from the Latin "aqua marina" (sea water), is a true reflection of its beauty. So, if you want to learn more about this stone, continue reading this guide we created for you, where you will find: What is aquamarine? What are its properties? How is it formed? Where is it found? What are the types of aquamarine? What treatments are given to aquamarine? Factors that define the...