Photos show stones from the current lot. Every stone you receive matches the size and grade you choose.
Calibrated · Loose Ruby
Natural Ruby Pear 6x4mm Gemstone | Loose Pear Cut Ruby | Genuine Red Ruby Stone | July Birthstone
Sold per stone. Pick a size; the price drops as you add more of the same stone.
- Free US shipping
over $35 - 30-day returns
- Ships to
50+ countries
- Shape
- Pear
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Settings that fit
Every setting here is made for this exact size. Change the size above and the list changes with it.
Your stone, actual size
Pendant and ring settings
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Finish with a chain
All chains-
Venetian Box-Link Chain in Sterling Silver with Spring Ring clasp
From $140.84
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14K Solid Gold FLEX Herringbone Chain – 2.8mm Wide, 18 Inch Flat Gold Chain, Real Gold Necklace for Women, Italian Herringbone Chain
$1,170.31
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14K Gold 1 mm Solid Rope Chain
From $47.30
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14K Gold 1.3 mm Cable Chain
From $1,177.70
Every size at actual size
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About these stones
❤️ Natural Ruby Pear 6x4mm Gemstone ❤️
Add timeless elegance to your jewelry creations with this beautiful Natural Ruby Pear Cut Gemstone. Featuring a vibrant red hue and precision faceting, this genuine ruby is ideal for custom rings, pendants, earrings, and fine jewelry designs. As the traditional July birthstone, ruby symbolizes love, passion, courage, and prosperity.
Perfect for jewelers, designers, collectors, and gemstone enthusiasts seeking a classic and versatile gemstone.
Gemstone Details
Gemstone: Natural Ruby
Shape: Pear
Size: 6x4 mm
Cut: Faceted
Color: Red
Clarity: Natural Characteristics
Treatment: Heat Treated (if applicable)
Hardness: 9 on Mohs Scale
Birthstone: July
Quantity: 1 Piece
Origin: Varies by Lot
Features & Benefits
✔ Genuine natural ruby gemstone
✔ Beautiful pear shape suitable for custom jewelry
✔ Rich red color with attractive brilliance
✔ Durable gemstone with excellent hardness
✔ Perfect for rings, pendants, earrings, and heirloom jewelry
✔ Ideal gift for July birthdays and anniversaries
Jewelry Uses
Engagement Rings
Birthstone Jewelry
Pendants & Necklaces
Earrings
Custom Fine Jewelry
Jewelry Repairs & Replacements
Collectors' Gemstones
Quality Assurance
Each ruby is carefully selected for color, cut, and overall beauty. Natural gemstones may display slight variations in color, inclusions, and appearance, making every stone unique.
Shipping & Returns
📦 Ships within 1–2 business days
🌎 Worldwide shipping available
🔄 30-Day Returns Accepted
💎 Securely packaged for safe delivery
How we grade
A: lighter colour, visible inclusions. Good for fashion pieces and practice settings.
AA: even colour, some inclusions you can see up close. Everyday jewelry.
AAA: rich colour, eye clean. Fine jewelry.
AAAA: the top colour we cut, eye clean. Statement and heirloom pieces.
Market Basics or Precision
Market Basics: good outlines; sizes and depths vary a little stone to stone. Best value for settings you adjust by hand.
Precision: even outlines and matched depths. Drops into pre-notched castings and lines up in rows and halos.



