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Lab Grown Diamond Price Calculator India (2026)
Discover the latest lab grown diamond prices in India. Compare 1 carat, 2 carat and IGI-certified lab grown diamond prices. Diamondiary offers certified lab grown diamonds starting from ₹15,000 onwards.
Lab Grown Diamond Price Calculator India (2026)
If you’re searching for the latest lab grown diamond prices in India, you’re not alone.
One of the first questions every buyer asks before purchasing a diamond ring, pendant, earrings, bracelet, or engagement ring is:
“How much does a lab grown diamond cost?”
The answer depends on several factors including carat weight, cut quality, colour grade, clarity grade, certification, and jewellery design.
The good news?
Lab grown diamonds now offer an affordable way to own a real diamond without compromising on beauty, brilliance, or quality.
At Diamondiary, we believe luxury should be accessible. That’s why we offer IGI-certified Lab Grown Diamonds starting from just ₹15,000 onwards, helping customers across India enjoy premium diamond jewellery at transparent prices.
This guide will help you understand:
- Lab grown diamond prices in India
- Carat-wise pricing breakdown
- Factors affecting diamond costs
- How to estimate diamond value
- How to choose the right diamond for your budget
Why Are More Indians Choosing Lab Grown Diamonds?
The jewellery industry has witnessed a major shift over the last few years.
Modern buyers are increasingly choosing lab grown diamonds because they offer:
✔ Real diamond brilliance
✔ Identical physical and chemical properties as mined diamonds
✔ Excellent value for money
✔ Larger diamond sizes within the same budget
✔ Modern and sustainable luxury
Whether you’re buying an engagement ring, anniversary gift, solitaire pendant, or daily wear diamond jewellery, lab grown diamonds provide exceptional value.
Diamondiary Lab Grown Diamonds – Starting from ₹15,000 Onwards
At Diamondiary, our goal is simple:
Make premium diamond jewellery more affordable for every customer.
Our collection includes:
- Lab Grown Diamond Rings
- Solitaire Engagement Rings
- Diamond Earrings
- Diamond Pendants
- Diamond Bracelets
- Custom Diamond Jewellery
With certified lab grown diamonds available from ₹15,000 onwards, customers can own genuine diamond jewellery at a fraction of the traditional diamond cost.
Every purchase is backed by quality craftsmanship and transparent pricing.
What other brands are charging for the same diamonds
Below is a general market price guide for IGI-certified lab grown diamonds. Prices may vary depending on colour, clarity, cut quality, shape and certification.
| Carat Weight | Approximate Price Range |
|---|
| 0.25 Carat | ₹13,000 – ₹18,000 |
| 0.50 Carat | ₹18,000 – ₹35,000 |
| 1.00 Carat | ₹25,000 – ₹60,000 |
| 1.50 Carat | ₹45,000 – ₹90,000 |
| 2.00 Carat | ₹70,000 – ₹1,50,000 |
| 3.00 Carat | ₹1,20,000 – ₹3,00,000+ |
What Factors Affect Lab Grown Diamond Prices?
1. Carat Weight
Carat weight refers to the size of the diamond.
As carat size increases, prices generally rise significantly because larger high-quality diamonds are more difficult to produce.
2. Cut Quality
Cut quality determines how effectively a diamond reflects light.
A well-cut diamond appears brighter, more brilliant and more attractive.
Diamondiary recommends prioritizing cut quality before increasing carat size.
3. Colour Grade
Diamond colour grades typically range from D to Z.
Best Value Options
- D-F = Colourless
- G-H = Near Colourless
Many customers choose E-F colour grades because they offer an excellent Brilliance. At Diamondiary E-F colour diamonds price range starts from ₹15,000 to provide balance between beauty and affordability.
4. Clarity Grade
Clarity refers to internal inclusions and surface blemishes.
Popular clarity grades include:
- SI1
- VS2
- VS1
- VVS2
- VVS1
For most buyers, VSS and VS provide exceptional value.
5. Diamond Shape
The shape of a diamond can significantly impact its price.
Popular choices include:
- Round
- Oval
- Pear
- Cushion
- Emerald
- Princess
- Radiant
Round diamonds are usually priced higher, while fancy shapes often appear larger for the same carat weight.
6. Certification
Always choose certified diamonds.
Certification ensures transparency and verifies a diamond’s characteristics.
At Diamondiary, we strongly recommend IGI-certified lab grown diamonds to provide customers with confidence in their purchase.
Lab Grown Diamond vs Natural Diamond Price
One of the biggest reasons customers switch to lab grown diamonds is value. This allows buyers to purchase larger and higher-quality diamonds while staying within budget.
| Diamond Type | Approximate Price |
| Natural Diamond (1 Carat) | ₹3.5 Lakh – ₹8 Lakh+ |
| Lab Grown Diamond (1 Carat) | ₹25,000 – ₹60,000 |
Why Customers Choose Diamondiary
Thousands of modern buyers are now looking beyond traditional jewellery shopping.
At Diamondiary, customers benefit from:
✔ Lab Grown Diamonds Starting at ₹15,000
✔ IGI-Certified Diamonds
✔ Transparent Pricing
✔ Modern Jewellery Designs
✔ Customization Options
✔ Premium Craftsmanship
✔ Dedicated Customer Support
✔ Excellent Value for Money
We focus on helping customers find the perfect balance between size, quality and budget.
How to Get the Best Value When Buying a Lab Grown Diamond
Before purchasing, follow these simple tips:
| Compare Certifications | Always choose certified diamonds. |
| Prioritize Cut Quality | A brilliant cut diamond often looks more impressive than a larger poorly cut stone. |
| Choose Smart Colour Grades | G-H colour grades usually offer the best value. |
| Select the Right Clarity | VS1 and VS2 clarity grades are excellent choices for most buyers. |
| Buy From a Trusted Brand | Choose a jeweller that offers transparency, certification and quality craftsmanship. |
Frequently Asked Questions
Are Lab Grown Diamonds Real?
Yes.
Lab grown diamonds are real diamonds with the same physical, chemical and optical properties as natural diamonds.
Why Are Lab Grown Diamonds More Affordable?
Lab grown diamonds eliminate many of the mining and supply chain costs associated with natural diamonds.
What Is the Starting Price of a Lab Grown Diamond at Diamondiary?
Diamondiary offers certified lab grown diamonds starting from approximately ₹13,000 onwards, depending on the size and specification.
Is a Lab Grown Diamond Good for an Engagement Ring?
Absolutely.
Lab grown diamonds provide exceptional brilliance and allow buyers to choose larger diamonds within the same budget.
Final Thoughts
Lab grown diamonds have transformed the way modern buyers shop for diamond jewellery.
Whether you’re purchasing a solitaire ring, engagement ring, pendant, earrings or a custom jewellery piece, understanding diamond pricing helps you make a smarter decision.
At Diamondiary, we’re committed to making luxury more accessible by offering IGI-certified lab grown diamonds starting from just ₹15,000 onwards.
With transparent pricing, quality craftsmanship and a growing collection of modern jewellery designs, finding your perfect diamond has never been easier.
Explore Diamondiary’s collection today and discover how affordable real diamond luxury can be.
