1–10 Ct Elongated Cushion Lab Grown Diamond | IGI Certified | VVS–VS D–E | Loose Diamond for Engagement Ring Center Stone Bridal Gift Luxury
1–10 Ct Elongated Cushion Lab Grown Diamond | IGI Certified | VVS–VS D–E | Loose Diamond for Engagement Ring Center Stone Bridal Gift Luxury
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Elongated Cushion IGI Certified Lab Grown Diamond (1.00–10.00 CT)
A refined, face-flattering silhouette with modern brilliance—an IGI-certified elongated cushion cut lab grown diamond, hand-selected and precision-polished by Growello Jewelry (Surat, India). Each stone is laser-inscribed on the girdle for verified authenticity.
Highlights
• IGI certified; matching report number laser-inscribed
• Shape: Elongated Cushion (square-soft corners, stretched outline)
• Color: D–E
• Clarity: VVS–VS (other grades on request)
• Carat: 1.00–10.00 CT
• Make: Excellent cut & symmetry; curated for bright, even sparkle
• Facet style options: Chunky/Antique or Crushed-Ice—choose your look
• Sold as a loose stone—ideal for custom engagement rings and upgrades
Why Lab Grown?
• 100% real diamond (same chemistry, hardness, brilliance as mined)
• Superior value: upgrade color/clarity/carat within the same budget
• Traceable, modern, and conflict-free with third-party certification
Why Growello
• Manufacturer advantage: in-house cutting/polishing → direct, transparent pricing
• Custom on demand: choose length-to-width ratio (classic 1.10–1.20; slender 1.20–1.25), facet style, color/clarity, matched pairs
• Quality control: strict grading, HD videos and certificate preview before dispatch
• End-to-end support: design-to-delivery with premium finishing (ring setting available)
Diamond Details
• Origin: Laboratory-grown diamond
• Shape: Elongated Cushion (Modified Brilliant)
• Carat Range: 1.00–10.00 CT
• Color: D–E
• Clarity: VVS–VS
• Cut & Symmetry: Excellent
• Certification: IGI with laser inscription
Size Guide (Approx. Face-Up Dimensions, L/W ≈ 1.15)
Depth/table and facet style affect spread; allow ~±0.3–0.5 mm.
• 1.00 CT: ~6.0 × 5.2 mm
• 2.00 CT: ~7.6 × 6.6 mm
• 3.00 CT: ~8.6 × 7.5 mm
• 4.00 CT: ~9.4 × 8.2 mm
• 5.00 CT: ~10.1 × 8.8 mm
• 6.00 CT: ~10.7 × 9.3 mm
• 7.00 CT: ~11.3 × 9.8 mm
• 8.00 CT: ~11.8 × 10.2 mm
• 9.00 CT: ~12.3 × 10.6 mm
• 10.00 CT: ~12.8 × 11.0 mm
Prefer a slimmer look? Ask for L/W 1.20–1.25 specs; we’ll source accordingly.
What You’ll Receive
• 1 × loose elongated cushion cut IGI-certified lab grown diamond
• IGI certificate (digital copy + laser inscription on the girdle)
• Protective packaging and documentation for appraisal/insurance
Ordering & Customization
Share your carat, budget, preferred L/W ratio, and facet style (chunky vs crushed-ice).
We’ll shortlist stones with videos & specs so you can choose confidently.
Need it set? Our atelier can craft a custom ring—CAD preview provided (double-claw or rounded prongs complement this shape beautifully).
Assurance
Approximate specs are listed; you’ll receive a diamond with the same or better characteristics. 24-hour inspection/return from delivery—full refund if not delighted (stone must be in original, unworn condition).
Questions or a specific ratio/facet pattern in mind? Message us—Growello will source the perfect elongated cushion for you.
★ Growello Diamond & jewelry ★
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