Aquamarine vs Turquoise: Which Gemstone is Right for You?
Karen MoranAquamarine vs Turquoise — Shop the Look
Both aquamarine and turquoise have rich histories and striking color stories — but if you're here because you want to wear these gems, we've done the work for you. At Coral Strands, we handcraft aquamarine jewelry and turquoise jewelry using AAA gemstones, custom-dyed silk, and ethically sourced gold. Each piece is designed for everyday elegance with a nod to the ocean hues that inspire our work.
- Aquamarine: serene, durable, perfect for refined daily wear or gifts for March birthdays.
- Turquoise: bold, vibrant, and rich with heritage — a December birthstone and bohemian classic.
Quick Answer: What's the Difference Between Aquamarine and Turquoise?
Aquamarine and turquoise are both blue-toned gemstones, but they are chemically, structurally, and visually distinct. Aquamarine is a transparent beryl mineral (the same family as emerald) with a hardness of 7.5–8 on the Mohs scale, making it durable enough for daily wear. Turquoise is an opaque, waxy-textured phosphate mineral with a hardness of 5–6, making it softer and more prone to scratching. Aquamarine ranges from pale blue to blue-green and is mined mainly in Brazil; turquoise ranges from sky blue to green and is mined mainly in Iran, the southwestern United States, and China.
Explore Our Collections:
Aquamarine Jewelry
Turquoise Jewelry
The Origins and History of Aquamarine vs Turquoise
Aquamarine
Aquamarine is a member of the beryl mineral family and has been valued for centuries for its blue-green color. Ancient Greek and Roman sailors carried aquamarine as a talisman believed to calm the sea and protect safe voyages. Brazil is the world's primary source of aquamarine today, with additional deposits found in Nigeria, Madagascar, and Pakistan.
Turquoise
Turquoise has been used in jewelry and ceremonial objects for more than 7,000 years, dating back to ancient Egypt. It also holds deep cultural and spiritual significance in Native American traditions, where it is associated with protection and spiritual enhancement. Major turquoise-producing regions include Iran, the southwestern United States (notably Arizona), and China.
Aquamarine vs Turquoise: Physical and Chemical Properties
| Property | Aquamarine | Turquoise |
|---|---|---|
| Mineral family | Beryl | Phosphate |
| Chemical composition | Be₃Al₂(SiO₃)₆ (beryllium aluminum silicate) | CuAl₆(PO₄)₄(OH)₈·4H₂O (hydrated copper aluminum phosphate) |
| Color range | Pale blue to deep blue-green | Sky blue to green |
| Hardness (Mohs scale) | 7.5–8 | 5–6 |
| Clarity | Transparent to translucent | Opaque |
| Luster | Glassy | Waxy to sub-vitreous |
| Major sources | Brazil, Nigeria, Madagascar, Pakistan | Iran, southwestern USA, China |
| Birthstone month | March | December |
Because aquamarine is significantly harder than turquoise, it resists everyday scratches and abrasion better, which is why it's a popular choice for rings worn daily. Turquoise, being softer and opaque, requires more careful handling and is better suited to pieces like pendants and cuffs that see less friction.
What Do Aquamarine and Turquoise Symbolize?
- Aquamarine is associated with tranquility, clarity, and harmony, and is traditionally believed to enhance communication and self-expression.
- Turquoise is associated with protection, wisdom, and good fortune, and is regarded in many cultures as a stone of friendship that strengthens bonds.
Is Aquamarine or Turquoise the Right Choice for You?
Choose aquamarine if you want a durable, versatile gemstone with a subtle, transparent blue-green tone that suits both casual and formal settings — a common choice for rings and earrings, including engagement rings.
Choose turquoise if you want a bold, opaque stone with distinctive matrix patterning that suits bohemian or southwestern-inspired styles — commonly seen in bracelets, pendants, and traditional Native American designs.
Care and Maintenance
Aquamarine Care Tips
- Clean gently with warm soapy water and a soft brush.
- Avoid harsh chemicals and extreme temperature changes.
- Store separately from other jewelry to prevent scratching.
Turquoise Care Tips
- Wipe with a soft, damp cloth; never submerge in water or use chemical cleaners.
- Keep out of prolonged direct sunlight, which can fade its color.
- Store in a cool, dark place wrapped in a soft cloth.
Frequently Asked Questions
Is aquamarine more expensive than turquoise? Generally, high-quality aquamarine costs more due to its transparency and hardness. However, rare high-grade turquoise varieties, such as Sleeping Beauty turquoise, can also command high prices.
Can aquamarine and turquoise be worn together? Yes. Their complementary blue tones create an appealing contrast and pair well in layered necklaces or stacked rings.
What metal settings work best for each stone? Aquamarine pairs well with white gold, platinum, or yellow gold. Turquoise is traditionally set in silver but also looks striking in yellow or rose gold.
Which gemstone is more durable for everyday wear? Aquamarine, with a Mohs hardness of 7.5–8, is more resistant to scratching than turquoise, which ranks 5–6 on the same scale.
Shop Aquamarine and Turquoise Jewelry
Coral Strands sources genuine, ethically obtained aquamarine and turquoise for handcrafted jewelry designed for everyday wear.
- Shop Aquamarine Jewelry
- Shop Turquoise Jewelry
