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Calibrated · Lab Grown Diamond
Lab Grown Diamond Round Rose Cut Parcel 2mm–3mm | Loose Flat Back Diamonds Available in 1/2 Ct & 1 Ct Lots for Jewelry Making
Sold per stone. Pick a size and options; the price drops as you add more of the same stone.
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over $35 - 30-day returns
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50+ countries
- Shape
- Round
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About these stones
PRODUCT DESCRIPTION
Lab Grown Diamond Round Rose Cut parcels offer timeless elegance and exceptional brilliance in calibrated sizes from 2mm to 3mm. Available in 1/2 carat and 1 carat parcels, these diamonds are ideal for jewelry manufacturing, custom designs, and stone replacement projects.
About This Piece
Carefully crafted for consistency and beauty, these Lab Grown Diamonds feature a classic round rose cut that showcases a vintage-inspired appearance with soft sparkle and refined brilliance. The rose cut design is prized for its elegant faceting, making these diamonds a popular choice for both contemporary and heirloom-inspired jewelry.
Available in calibrated 2mm to 3mm sizes, these matching parcels are ideal for jewelers, designers, and manufacturers who require uniform stones for rings, earrings, pendants, bracelets, and custom jewelry creations. Lab-grown diamonds possess the same physical, chemical, and optical properties as mined diamonds while offering excellent consistency and value.
Available Sizes & Parcel Options
– 2mm Round Rose Cut Lab Grown Diamond
1 Piece
1/2 Carat Parcel: Approximately 13–14 Pieces
1 Carat Parcel: Approximately 26–27 Pieces
– 2.5mm Round Rose Cut Lab Grown Diamond
1 Piece:
1/2 Carat Parcel: Approximately 7–8 Pieces
1 Carat Parcel: Approximately 14–15 Pieces
– 3mm Round Rose Cut Lab Grown Diamond
1 Piece:
1/2 Carat Parcel: Approximately 6–7 Pieces
1 Carat Parcel: Approximately 11–12 Pieces
Key Details
• Stone: Lab Grown Diamond
• Shape: Round
• Cut: Rose Cut
• Size Range: 2mm–3mm
• Color: Near Colorless
• Clarity: Eye Clean
• Hardness: 10 Mohs
• Parcel Sizes: 1/2 Carat or 1 Carat
• Calibration: Precision Matched Stones
Why You'll Love It
• Elegant rose-cut faceting with vintage appeal
• Calibrated sizes for professional jewelry production
• Matching parcels for consistent layouts and designs
• Suitable for fine jewelry, repairs, and custom projects
Perfect For
• Jewelry Manufacturing
• Engagement Rings
• Earrings & Studs
• Pendants & Necklaces
• Bracelets
• Halo Designs
• Stone Replacement
• Custom Jewelry Making
Quality Promise
Every parcel is carefully sorted and inspected for size consistency, cut quality, and overall appearance. Stones are selected to meet professional jewelry manufacturing standards.
Shop Info
• Processing Time: 1–2 Business Days
• Worldwide Shipping Available
• Secure Packaging Included
• Returns Accepted Within 30 Days
• Authenticity Certificate Available Upon Request
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.