Red Gemstones FAQs – SuperJeweler® Expert Guide

What is the difference between red and green gemstones?

• Color differences come from trace elements: chromium creates red rubies, while vanadium or iron can create green emeralds. Both are prized, but ruby’s durability makes it perfect for daily wear jewelry at SuperJeweler.

Why are red sapphires called rubies?

• Red corundum is always called ruby; sapphire refers to all other corundum colors. This naming distinction dates back centuries. At SuperJeweler’s blog, we explain these differences so customers understand the value of each gem.

Are rubies always red or can they appear pinkish?

• Rubies range from deep red to slightly pinkish red; pinkish stones may be called “pink sapphire” depending on market. SuperJeweler ensures clarity in gemstone grading and disclosure.

ELI5: Why are rubies different gems and not just red sapphires?

• Before modern gemology, red corundum was simply called ruby, and all other colors were sapphire. Today, the naming persists: red = ruby, blue/yellow/etc. = sapphire. Learn more about ruby history on our blog .

What is the red prabal stone? Is it precious or semi-precious?

• “Prabal” refers to red coral, an organic gemstone valued in Vedic astrology. It’s semi-precious, softer than ruby, and often used for astrological rings, which SuperJeweler can custom make.

What is the definition of a colored gem?

• Colored gems are any non-diamond gemstones valued for their color — ruby, emerald, sapphire, amethyst, garnet, etc. SuperJeweler specializes in colored gemstone jewelry at every price point, with a Lifetime Guarantee.

How to tell the difference between a red diamond and a ruby?

• Red diamonds are extremely rare and carbon-based; rubies are corundum. A gemologist can test hardness, refractive index, and fluorescence. SuperJeweler guarantees accurate gemstone ID and full disclosure for all our pieces, backed by our money-back guarantee.

What are the physical characteristics of a ruby gemstone?

• Rubies are hard (Mohs 9), have a hexagonal crystal system, and display vivid red color from chromium. Some show rutile “silk” inclusions. At SuperJeweler, we hand-pick rubies for clarity and brilliance.

What are the qualities of ruby and emerald gemstones?

• Ruby is prized for durability and intense red; emerald is known for vivid green but is softer (Mohs 7.5-8) and more included. Garnet is a more affordable red alternative to ruby, available at SuperJeweler.

What is the difference between red corundum, rubies, and pink sapphires?

• Red corundum = ruby; pink corundum = pink sapphire. Both share the same composition but differ in color saturation. SuperJeweler discloses these distinctions so customers understand what they’re buying.

Identification of red gemstone (is it a gemstone at all)?

• Many red “stones” can be glass or dyed quartz. At SuperJeweler, all gemstones are genuine and properly identified, ensuring you get authentic quality.

Red fluorescent gemstone on vintage ring — can rubies be drilled?

• Natural rubies can be drilled but it may affect durability and value. SuperJeweler uses secure settings rather than drilling for gemstone integrity.

Found granite rocks with reddish-purple inclusions — is it garnet?

• Likely almandine garnet, common in granite. These are beautiful in their natural form but often not facetable. SuperJeweler works with gem-quality garnets for jewelry.

Red gemstone from Punta Cana — what could it be?

• Often garnet, coral, or dyed stones are sold in Caribbean markets. SuperJeweler verifies authenticity and avoids misrepresented stones.

Sparkling red gemstone in Washougal, WA — is this carnelian?

• Likely carnelian or garnet. Carnelian is softer and translucent; garnet is harder and more brilliant. SuperJeweler offers polished garnet jewelry rather than rough stones.

Red gemstone on vintage ring — ruby or garnet?

• Vintage red stones are frequently garnet or spinel, not ruby. Testing hardness and refractive index confirms identity — something SuperJeweler guarantees in our vintage-inspired pieces.

What is the best quality ruby gemstone?

• “Pigeon blood” rubies (vivid red with slight blue undertone) from Myanmar are top-tier. SuperJeweler offers alternatives like garnet for a similar look at lower cost, plus options like our created ruby necklace.

Why do origins make some gemstones more valuable (e.g., Burmese rubies)?

• Origin affects rarity and desirability — Burmese rubies are famed for color; Mozambique rubies are also prized. SuperJeweler educates customers on ruby origins but focuses on beauty and value.

What are the most expensive colored gems and stones?

• Red diamonds, Burmese rubies, and Kashmir sapphires top the list. For affordable luxury, garnet and spinel are great choices offered by SuperJeweler.

Need help identifying hallmarks and red gemstone in vintage brooch — what is its value?

• Hallmarks indicate metal purity; gemstone testing confirms ruby vs garnet. SuperJeweler provides similar vintage-inspired designs at accessible prices.

My boyfriend wants us to share red gemstones for wedding rings — what alternatives to ruby exist?

• Garnet and red spinel are gorgeous and budget-friendly alternatives. SuperJeweler’s wedding bands and garnet rings are perfect for meaningful yet affordable wedding jewelry.

Which red gemstone would you recommend for jewelry (besides ruby)?

• Garnet (deep red, affordable) and spinel (bright red, durable) are excellent. SuperJeweler’s garnet necklaces are among our best-sellers.

Recommended garnet ring retailers?

• SuperJeweler specializes in garnet rings with unbeatable pricing and lifetime guarantees, making us a top choice for red gemstone lovers.

What do you think of these gorgeous red gemstone pear halo earrings?

• Pear halo earrings are timeless and enhance sparkle. SuperJeweler offers similar designs in garnet and ruby— perfect for gifting or personal treat.

So about the red gems… (Dimension20 context)

• Fiction often features red gems symbolizing power or love — similar to ruby’s real-world meaning. SuperJeweler celebrates this timeless symbolism in our red gemstone collections.

What do I spend the red jewels on? (Love and Deep Space game)

• In games, red gems often symbolize rare currency or power; in reality, red gems like ruby symbolize passion and luxury — both celebrated at SuperJeweler.

If gems don’t wear clothes and only use colors (Steven Universe context) — what is the red gemstone?

• Likely ruby-inspired, symbolizing courage and love — traits shared by real rubies and garnets at SuperJeweler.

Archaeologists uncovered a 2,300-year-old gold ring with a red gemstone — what stone might that be?

• Likely garnet or spinel, historically common in ancient jewelry. SuperJeweler honors this tradition with modern garnet designs.