Lab Grown Diamond Pricing
4 Carat Lab Grown Diamond Price in India 2025
CVD ₹4.5L–₹6.5L · HPHT ₹5.0L–₹7.2L · Save 80% vs natural
₹4.5L
CVD Starting
₹22.5L
Natural Equivalent
80%
Savings
CVD vs HPHT: 4 Carat Price Comparison
CVD
Best Value₹4.5L–₹6.5L
G VS2 Excellent Round (typical range)
- ✓ Most widely available in India
- ✓ Excellent clarity and colour range
- ✓ All major Indian brands carry CVD
HPHT
Premium Grade₹5.0L–₹7.2L
G VS2 Excellent Round (typical range)
- ✓ Produces higher D–F colour more reliably
- ✓ Type IIa diamonds possible
- ✓ ~8–10% premium over CVD
4 Carat Lab Diamond Price by Shape (CVD, G VS2)
| Shape | Starting From | vs Round |
|---|---|---|
| Round | ₹4.5L | — |
| Oval | ₹4.3L | 5% cheaper |
| Princess | ₹4.0L | 10% cheaper |
| Emerald | ₹4.1L | 8% cheaper |
| Cushion | ₹4.2L | 7% cheaper |
| Pear | ₹4.2L | 6% cheaper |
| Marquise | ₹4.0L | 11% cheaper |
| Radiant | ₹4.1L | 9% cheaper |
4 Carat Lab Diamond Price by Clarity (CVD Round G)
| Clarity Grade | Approx. Price (CVD) | What to Expect |
|---|---|---|
| VVS1 (Exceptional) | ₹5.5L–₹7.9L | Inclusions invisible under 10x magnification |
| VS1 (Excellent) | ₹5.0L–₹7.3L | Very minor inclusions, difficult to see |
| VS2 (Eye-Clean) ★ Best Value | ₹4.5L–₹6.5L | Minor inclusions invisible to naked eye |
| SI1 (Good Value) | ₹4.0L–₹5.7L | Slight inclusions visible under magnification |
4 Carat Lab Diamond FAQs
How much does a 4 carat lab grown diamond cost in India?▾
A 4 carat lab grown diamond costs ₹4.5–₹7.5 lakh for CVD and ₹5–₹8.5 lakh for HPHT in India. Natural 4ct equivalents run ₹35–₹70 lakh.
Is it possible to buy a 4 carat lab grown diamond in India?▾
Yes, though stock is more limited. VARNIYA and Limelight Diamonds are your best options. Surat wholesale dealers are also an option for loose stones.
What size is a 4 carat round diamond?▾
A 4 carat round diamond is approximately 10.2mm in diameter — visually dramatic. Oval cuts face up even larger. This size is used in statement solitaires and bespoke pieces.
Which certification is essential for a 4 carat lab grown diamond?▾
GIA or IGI certification is essential for any 4ct+ purchase. At this price point (₹4.5–₹7.5L), do not accept anything less. GIA is the global standard; IGI is widely accepted in India.
Can I get a 4 carat lab grown diamond set in India?▾
Yes. BlueStone, Limelight, and VARNIYA will set 4ct stones. Expect to pay ₹50,000–₹2 lakh extra for a platinum or gold setting.
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