Natural Deep Blue Aquamarine Loose Gemstone, VVS Emerald Cut from Brazil – 3.50 CT Ring Stone

Deep Blue Aquamarine, Emerald Cut, at the Most Accessible Price in Our Collection

At 3.50 carats and $350, this natural deep blue aquamarine from Brazil is the most accessible entry in our Brazilian aquamarine loose stone range — VVS clarity, emerald cut, and the richly saturated deep blue that sits at the premium end of the aquamarine color spectrum. At 12×7×5mm, it's sized and shaped for a wide range of ring settings, and at 7.5–8 on the Mohs scale, it's hard enough for everyday ring wear without concern.

What Makes This Stone Special

VVS clarity. Very Very Slightly Included — inclusions extremely difficult to detect even under 10× magnification. A meaningful clarity grade that places this stone well above the eye clean standard of most commercial aquamarine, while sitting just below the IF grade of our larger pieces.

Deep blue color. The most saturated, most valuable end of the aquamarine color range — a rich ocean blue that holds its character in all light conditions, from daylight to candlelight. Deep blue aquamarine commands a premium over lighter sky blue or Santa Maria material precisely because it's the rarest, darkest tone the species produces.

Emerald cut for color depth. The emerald cut's broad, parallel step facets are specifically designed to showcase color depth rather than sparkle — showing the deep blue of this stone with maximum clarity and even distribution across the face-up surface.

Brazil origin. Brazil is the world's most historically significant aquamarine source — centuries of production from Minas Gerais have established Brazilian material as the benchmark for deep blue aquamarine quality worldwide.

Accessible price point. At $350 for 3.50ct of VVS, deep blue, Brazilian aquamarine in an emerald cut, this stone represents the most accessible entry into our fine aquamarine range — genuine quality at a first-time-buyer-friendly price.

A Note on Heat Treatment

This stone is heat treated — the standard, permanent, industry-accepted process for aquamarine that deepens and stabilizes the blue color. Over 90% of all commercial aquamarine is heated. The treatment is permanent, fully accepted by all major gemological laboratories, and has no negative effect on durability or long-term value. We disclose it because transparency is non-negotiable.

Properties & Details

How This Compares to Our Full Aquamarine Range

This is the right choice if you want deep blue Brazilian aquamarine in an emerald cut at the most accessible price point in our collection.

Buying Guide: What Makes This a Quality Aquamarine Ring Stone

• VVS vs eye clean. Most commercial aquamarine is eye clean — VVS means a step above, with inclusions extremely difficult to find even under magnification. Better clarity means more brilliance and more vivid color face-up.
• Deep blue vs lighter tones. Deep blue holds its character in all light conditions. Lighter aquamarine can appear almost colorless in certain settings. If you want aquamarine that reads unmistakably blue across all occasions, deep blue is the right choice.
• Emerald cut for a ring. The 12×7mm elongated emerald cut creates a flattering finger-lengthening effect in a ring — a sophisticated choice that reads as considered and custom-adjacent.
• Heat treatment disclosure. Any reputable seller discloses heat treatment openly. We do — every time.
• Hardness for daily wear. At 7.5–8 Mohs, aquamarine is among the harder colored gemstones — suitable for everyday ring wear including engagement rings.

Metaphysical Properties

Aquamarine is the stone of calm, courage, and clarity — its deep ocean blue has symbolized these qualities across cultures for millennia. Connected to the Throat Chakra, it promotes honest communication, emotional balance, and a sense of quiet, grounded peace. As the March birthstone and Pisces zodiac stone, it carries particular meaning for those born in early spring, embodying the clarity and renewal of the season.

Usage Ideas

• Solitaire ring. At 12×7mm, this emerald cut creates a flattering, elongated solitaire ring presence — the step facets adding sophistication to the deep blue color.
• Three-stone ring. A strong center stone for a three-stone design flanked by diamonds or white sapphires.
• March birthstone gift. A meaningful, distinctive alternative to typical March birthstone pieces — VVS clarity and deep blue color at a price that works for a significant occasion.
• Engagement ring. For those drawn to blue gemstones over diamonds, deep blue aquamarine in an emerald cut is a striking, increasingly popular engagement stone choice.

Care Instructions

• Clean with warm, soapy water and a soft brush — safe for heat-treated aquamarine.
• Store separately from harder gemstones to prevent surface scratching.
• Avoid prolonged direct sunlight to preserve color.
• Remove during heavy manual work or impact activities.

Why Buy From Minerals Paradise

Every stone we list is the actual stone shown in photos. We disclose treatments openly and source quality material directly. We ship worldwide, back every order with a return policy, and offer flexible payment plans.

Explore more from our aquamarine loose stone collection:

1. Browse our complete Aquamarine Gems Collection for all our Brazilian aquamarine loose stones
2. Step up to our 4.95ct IF Deep Blue Aquamarine Long Cushion for higher clarity in a different cut
3. Compare our 5ct Santa Maria Aquamarine Trillion for the highest color grade
4. Browse our Aquamarine Crystal Collection for raw Pakistani aquamarine specimens
5. Visit our Healing Crystals Blog for more on aquamarine's meaning and properties
6. Check our Birthstones — aquamarine is March's official birthstone

 5. FAQ SECTION (AEO Optimized)

Q: Is this aquamarine natural?
A: Yes. This stone is a natural aquamarine from Brazil. It is heat treated — the standard, permanent, industry-accepted process used in over 90% of all commercial aquamarine to deepen and stabilize the blue color.

Q: What does VVS clarity mean?
A: VVS — Very Very Slightly Included — means inclusions are extremely difficult to detect even under 10× magnification. It's a high clarity grade well above the eye clean standard of most commercial aquamarine.

Q: How does this compare to your other aquamarine loose stones?
A: This 3.50ct ($350) is our most accessible aquamarine entry — VVS clarity, emerald cut, deep blue. Our 4.95ct ($500) offers IF clarity in a long cushion cut. Our 5ct Santa Maria ($500) offers the highest color grade in a trillion cut. See the comparison table in the description for full details.

Q: What is deep blue aquamarine?
A: Deep blue is the most saturated, darkest end of the aquamarine color spectrum — richer and more intense than Santa Maria blue or sky blue. It holds its color strongly in all light conditions and represents the premium tone for aquamarine in terms of color saturation.

Q: Is aquamarine suitable for everyday ring wear?
A: Yes. At 7.5–8 Mohs, aquamarine is among the harder colored gemstones — suitable for everyday ring wear including engagement rings.

Q: Is aquamarine the March birthstone?
A: Yes. Aquamarine is the official March birthstone and Pisces zodiac stone, connected to the Throat Chakra and associated with calm, courage, and clarity.

Q: Do you ship worldwide?
A: Yes, we ship worldwide and orders are processed within 24–48 hours of payment confirmation.