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Blog

Understanding Specific Gravity (SG) in Gemstones

  When it comes to identifying gemstones, beauty alone isn’t enough. Gemologists rely on physical properties to distinguish one stone from another, and one of the most important is Specific Gravity (SG). What Is Specific Gravity (SG)? Specific Gravity is the ratio of a gemstone’s density compared to water. In simple terms, it shows how “heavy” a gem feels for its size. A higher SG means the gemstone is denser and heavier than a gem of the same size with a lower SG. …
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18th Sep 2025 Asher Gems

Discover the Magic of Madagascar Blue-Green Sapphire

Discover the Magic of Madagascar Blue-Green Sapphire If you’re a gemstone lover, you’ve surely heard whispers about Madagascar Blue-Green Sapphire. This mesmerizing teal beauty has taken the gem world by storm in recent decades. Let’s dive into what makes it so special.      Where Does It Come From? Origin:These stunning sapphires are mined mainly in Ilakaka and Andranondambo, Madagascar. History:Discovered in large quantities in the late 1990s, putting Mada …
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11th Jul 2025 Asher Gems

Champagne Sapphire: A Unique Sparkle in the Sapphire Spectrum

Champagne Sapphire: A Unique Sparkle in the Sapphire Spectrum Champagne sapphire is an elegant and understated gemstone that stands out for its warm, earthy tones ranging from light gold to soft cognac. Unlike traditional blue sapphires, champagne sapphires offer a refined alternative for those seeking something distinctive, natural, and timeless. Whether used in fine jewelry or added to a gemstone collection, this sapphire variety is gaining popularity for its subtle beauty and natural appeal. …
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26th May 2025 Asher Gems

Monthly Birthstones Guide: A Gemstone for Every Birthday

Monthly Birthstones Guide: A Gemstone for Every Birthday Birthstones have long been associated with the month of one’s birth, each gem carrying unique meaning, symbolism, and beauty. Whether you're choosing a stone for personal wear or as a thoughtful gift, this guide will help you discover the traditional and modern gems linked to each month. January – Garnet A symbol of protection and strength, garnet is most commonly found in deep red hues. This stone is thought to bring vitality …
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20th May 2025 Asher Gems

Spinel vs Ruby: Which Red Gemstone Is Right for You?

Spinel vs Ruby: Which Red Gemstone Is Right for You? Red gemstones have long been admired for their bold beauty and symbolism. Among the most captivating are rubies and spinels—two gems that can appear quite similar at first glance, yet differ in ways that truly matter for buyers, collectors, and jewelry lovers. This article compares spinel and ruby across various aspects—from appearance to value—so you can confidently decide which gem best suits your needs. 1. Background and …
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20th May 2025 Asher Gems
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