As more people seek beautiful, ethical, and affordable alternatives to mined diamonds, lab grown diamonds have surged in popularity. If you're considering buying a 1 carat lab grown diamond in 2025, you're likely wondering: “How much does it cost?”
The short answer: In India, the price of a 1 carat lab grown diamond in 2025 ranges between ₹40,000 and ₹1,00,000, depending on quality factors like cut, color, clarity, and certification. Let's explore what impacts the price—and how to get the best value.
What Determines the Price of a 1 Carat Lab Grown Diamond?
Just like natural diamonds, lab grown diamonds are priced based on the 4Cs:
1. Carat Weight
In this case, we’re considering 1.00 carat diamonds only.
However, some diamonds may weigh slightly less or slightly more (e.g., 0.98ct or 1.02ct), which can impact pricing.
2. Cut
A well-cut diamond reflects light beautifully and appears more brilliant.
-
Excellent or Ideal cuts cost more but provide maximum sparkle.
-
Poorly cut diamonds may be cheaper but look dull.
3. Color Grade
Lab grown diamonds are graded on a scale from D (colorless) to J (faint color).
-
D–F (Colorless): Premium range
-
G–H (Near Colorless): Great balance of quality and value
-
I–J (Slight tint): More affordable option
4. Clarity
This refers to the number of internal inclusions or external blemishes.
-
VVS1–VVS2: Very, very slightly included (excellent clarity)
-
VS1–VS2: Very slightly included (great value)
-
SI1–SI2: Slightly included (more affordable, inclusions may be visible under magnification)
5. Certification
Choose diamonds that are IGI or GIA certified, as these come with reliable grading and added resale value.
1 Carat Lab Grown Diamond Price Range in 2025 (India)
Here’s an approximate price breakdown for 1 carat IGI-certified lab grown diamonds in 2025:
| Cut | Color Grade | Clarity Grade | Estimated Price (INR) |
|---|---|---|---|
| Excellent | D–F | VVS1–VVS2 | ₹90,000 – ₹1,00,000 |
| Excellent | G–H | VS1–VS2 | ₹70,000 – ₹85,000 |
| Very Good | G–H | SI1–SI2 | ₹50,000 – ₹65,000 |
| Good | I–J | SI1–SI2 | ₹40,000 – ₹50,000 |
Note: Prices may vary based on demand, currency rates, and global supply conditions.
Why Lab Grown Diamonds Are More Affordable
Lab grown diamonds are chemically identical to natural diamonds but cost 50–70% less because:
-
No mining costs are involved
-
Shorter supply chains
-
Technological advancements have made production more efficient
This makes a 1 carat lab grown diamond an incredible option for buyers who want a larger stone without compromising on quality.
What Does ₹80,000 Get You?
For around ₹80,000 in 2025, you can expect:
-
A 1.00 carat IGI-certified diamond
-
G color / VS1 clarity / Excellent cut
-
Ideal for a solitaire engagement ring, stud earrings, or pendant
-
Set in BIS hallmarked 18K gold for a luxurious finish
Where to Buy 1 Carat Lab Grown Diamonds in India
At Variation, we offer a curated collection of 1 carat lab grown diamonds, each hand-selected for brilliance, value, and certification. Whether you're looking for a solitaire ring, ear studs, or custom jewelry, our pieces are crafted in-house and shipped across India with transparency and trust.
Final Tips for Buyers
-
Always check for certification (IGI/GIA)
-
Compare prices across different vendors—but don’t sacrifice quality for cost
-
Ask for HD images or video of the actual diamond before purchasing
-
Look for brands with ethical sourcing, BIS hallmarking, and solid return policies
Explore 1 Carat Lab Grown Diamonds at Variation
Ready to find your perfect stone?
Shop online at Variation and browse our stunning selection of 1 carat IGI certified lab grown diamonds, crafted with precision and made to shine for a lifetime.
