Round Cut Loose Gemstones of 2025
Best Choice1
Generic12ct Natural Color Changing GGI Certified Alexandrite Round Cut Loose Gemstone for Jewelry Making
Main highlights- Versatile Design Possibilities: Whether set as the centerpiece of a ring, pendant, or earrings, this loose alexandrite offers endless design possibilities for creative expression. Its substantial carat weight and classic round cut make it the perfect focal point for jewelry pieces that demand attention and admiration.
- Substantial Carat Weight: With a weight ranging from 10 to 12 carats, this color-changing alexandrite makes a bold statement, ideal for creating exquisite and luxurious jewelry pieces with a commanding presence.
- Enchanting Color Changing Phenomenon: This alexandrite exhibits a mesmerizing ability to change colors under varying lighting conditions, transitioning from a lush green hue in daylight to a rich purple or red under incandescent light, creating a captivating and magical effect.
- Certified Authenticity: Certified by the Gemological Grading Institute (GGI), this alexandrite is authenticated for its quality and authenticity, ensuring that it meets the highest standards of excellence in color, clarity, and cut, providing assurance of its value and authenticity.
- A Legacy of Elegance: Embrace the timeless beauty and elegance of the 10-12Ct Natural Color Changing GGI Certified Alexandrite Round Cut Loose Gemstone, a symbol of sophistication and grace that will be treasured for generations to come.
9.9Exceptional
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Value for Money2
WUZHOUGEMSWUZHOUGEMS 7.5mm 1.5ct Moissanite Forever One White D Color VVS1 Round Cut Loose Gemstone With GRA Certificate
Main highlights- Moissanite can be 100% passed through a diamond test pen. Brilliant Cut and Round Cut moissanite diamond perfect for stud, engagement ring, or promise ring.
- Every Moissanite has our certificate and lifetime guarantee, and provides beautiful packaging.
- Each Moissanite provided by Wuzhougems Jewelry undergoes rigorous testing before it is delivered, and its color scale reaches (D-F) and the clarity scale reaches the colorless standard of VVS.
- Carat weight and measurements of moissanite： 1ct=6.5mm,1.2ct=7.0mm,1.5ct=7.5mm,2ct=8.0mm,2.5ct=8.5mm,3ct=9.0mm,3.5ct=9.5mm,4ct=10.0mm,4.5ct=10.5mm,5ct=11.0mm,6ct=12.0mm
9.7Exceptional
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3
VBARTSNatural garnet round cut loose gemstone 4 mm garnet round AAA Quality
Main highlights- Size - 4 mm
- Shape - round
- Listing is for 10 pc lot of 4 mm garnet round
- Cut - Faceted
- Colors of the gemstones may vary in real life from the monitor screens.
9.6Exceptional
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4
GM GEMMART USA100+ Carats Mixed Gems Natural Loose Gemstones | 100% Natural Loose Gemstones bulk| Grade A+ (natural inclusions) |Hand Cut and Polished | 40-60 pieces Gemstone Wholesale Lot – by GM GemMartUSA (MX-60001)
Main highlights- 100% Natural, Authentic Gems: NO Glass, Plastic, or Synthetic Stones. Our gemstones are naturally mined and 100% handmade by skilled lapidaries making them an eco-friendly and sustainable choice for your crafting needs.
- Uses: Great for education, learning, rock collection, craft, and DIY projects such as Jewelry making, home décor, and clothing embellishments. It can be used as birthday gifts, party favors, terrariums, meditation, healing, and more.
- Natural Loose Gemstones: Stones included are a random mix of Garnet, Blue Topaz, Peridot, Amethyst, Citrine, Smokey Topaz, Green Onyx, Carnelian, White Topaz, Lemon Topaz, and more. Due to random selection, not all stones listed above may be present in each lot. Natural Stones always have minor defects and inclusions.
- Mixed Shapes& Sizes: Random mix of Oval, Round, Pear, Teardrop, Square, Trillion, Cushion, & Emerald Shapes. Stone size 20 cents to 6+ carats. Total lot weight - 100 carats (0.70Oz).
- Contents: 40-60 pieces of hand-cut and polished semi-precious natural gemstones. Random scoop from larger wholesale lots. Includes gemstone guide booklet and signed Certificate of Authenticity by GemMartUSA
9.4Excellent
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5
Generic5 Carat Natural Color Changing Certified Alexandrite 7 mm Round Cut Loose Gemstone 2Pcs Collectible Gems Stone for Making Jewelry
Main highlights- Rare and Valuable: Natural color-changing alexandrites are incredibly rare, particularly those of this size and quality, making these gemstones a highly desirable find for collectors, jewelers, and investors.
- Perfect for Jewelry Making: These two gemstones are ideal for creating luxury jewelry or for use in high-end custom pieces, with their unique color-changing property making them perfect for designs that will stand out and captivate.
- Ethically Sourced: These gemstones have been responsibly sourced from ethical and sustainable mining practices, ensuring that they have been obtained with care for the environment and the communities involved.
- Color Changing Phenomenon: Known for their rare color change property, these alexandrites are highly valued for their ability to shift color based on lighting, making them a fascinating and valuable addition to any jewelry collection.
- 7 mm Round Cut: Each gemstone is expertly cut into a 7 mm round shape, maximizing the natural brilliance and color-changing properties, while providing a classic and versatile cut that works beautifully in a variety of jewelry designs.
9.3Excellent
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6
GIGAJEWE6.5mm 1.0ct VVS1 Blue Green Moissanite Round Excellent Cut Moissanite Loose Gemstones for Jewelry Making
Main highlights- This gorgeous Forever Brilliant Cyan blue round brilliant cut moissanite
- The moissanite select from high quality and best color synthetic gemstone and color is Cyan Blue color
- Perfect gift idea for Christmas, party, wedding, engagement, anniversaries, graduations, birthdays, Mother's Day, Valentine's Day and so on.
- Moissanite created by GIGAJEWE , it is more durable than sapphire, ruby, or emerald and has more brilliance than a diamond.Moissanite has a slightly lower hardness,but it is more sparkling and its price is more popular.All of our stone pass Test,you can test on local Jewelry Shop.
- GIGAJEWE stone packaging includes certificate and instructions for use and environmentally friendly packaging gift boxes. The delicate packaging of the gift box is portable and environmentally friendly and can be used as a fashion gift .
9.2Excellent
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7
Gemstones and jewelleryG&j 9Ct Natural Red Ruby Round Cut Certified Loose Gemstone Collectible Gems Stone for Making Jewelry
Main highlights- Versatile Design: Ideal for various jewelry styles, including rings, pendants, and earrings, enhancing any piece with its brilliance.
- Symbol of Love: Known for its historical significance, this ruby symbolizes passion and vitality, making it a meaningful gift.
- Natural Beauty: G&J 9Ct Natural Red Ruby showcases a stunning deep red hue, perfect for elegant jewelry designs.
- Collectible Gem: A valuable addition to any collection, this ruby's rarity and beauty make it a sought-after investment.
- Certified Quality: Each ruby comes with certification, ensuring authenticity and natural origin for peace of mind.
8.9Very Good
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8
GEMWORLDJAIPURNatural Multi Sapphire Round Cut Loose Gemstone Lot 35 Pcs 1.5-3.5 MM 3 CT, Multi Colour Gemstone For Jewellery making
Main highlights- Small Round Faceted Round Gemstone
- Sapphire Loose Cut Gemstone
- Multi Sapphire Small Round
- Multi Sapphire For Jewelry Making
- Multi Color Gemstone Sapphire
- 100 % Natural Gemstone
8.7Very Good
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9
MyhealingworldMyhealingworld AAA Quality Calibrated Natural Amethyst Round 7 MM Brilliant Cut Loose Gemstone Healing Crystals Violet Amethyst Birthstone Chakra Healing For Jewelry Making Gemstone (BOX 7 - (Round 7MM = 2 Stone)
Main highlights- SIZE : 7 MM = 2 Stone
- SHAPE : Round
- Quantity : 1 Box of 2 pcs.
- PERFECT FOR : Jewelers, Jewelry makers, Goldsmiths, Designers, Craftsmen, Collectors or a gift for the special one. Each and every stone is unique.
- GEMSTONE : Natural Amethyst
- CUT : Brilliant Cut
- BENEFITS : Amethyst relieves stress and strain, soothes irritability, balances mood swings, dispels anger, rage, fear and anxiety. It enhances spiritual awareness and promotes a higher state of consciousness. Amethyst stimulates the third eye crown and etheric chakras
8.4Good
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10
Yashee10 PCS, 3x3 MM, YASHEE Natural Peridot Gemstone, Brilliant Cut Round Shape, Loose Gemstone AA+ Quality For Jewelry Making, Earring, Pendant Making, Crafts & DIY, Wholesale deal
Main highlights- healing natural peridot gemstone
- Peridot is a stone of abundance, positivity, and spiritual growth. It activates the heart and solar plexus chakras, promoting compassion, healing, and personal power. It enhances self-confidence and emotional well-being.
- Perfect for Jewelry Making: These gemstones are ideal for jewelry making, beading, and other crafts. They can be used to create stunning necklaces, bracelets, earrings, and pendants, or incorporated into other DIY projects.
- Natural Peridot Gemstone Wholesale Lot Calibarted Stone
- Birthstone Crystal for Jewelry Making Supplies
8.1Good
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