Natural Diamond Price Per Carat – 2026 Guide
Natural diamonds have always been a symbol of luxury, love, and long-term value. But one of the most common questions buyers ask is:
👉 “What is the price of a natural diamond per carat in 2026?”
In this complete guide, we’ll break down natural diamond prices, factors affecting cost, price comparison, and buying tips to help you make the right decision.
At OM Jewels, we specialize in premium-quality natural and lab grown diamonds, helping customers choose the perfect stone based on quality, budget, and authenticity.
Average Natural Diamond Price Per Carat (2026)
The price of a natural diamond varies widely depending on quality. Here’s a general breakdown:
| Diamond Quality | Price Per Carat (USD) | Price in INR (Approx) |
| Low (I–J, SI2) | $1,500 – $3,000 | ₹1.2L – ₹2.5L |
| Medium (G–H, VS2) | $3,000 – $6,000 | ₹2.5L – ₹5L |
| High (D–F, VVS1) | $6,000 – $15,000+ | ₹5L – ₹12L+ |
1 Carat Natural Diamond Price Example
A popular choice among buyers is a 1 carat diamond.
Good Quality (G color, VS clarity):
👉 $4,000 – $6,000
👉 ₹3 lakh – ₹5 lakh approx
Premium Quality (D color, VVS clarity):
👉 $8,000 – $15,000+
You can also explore our detailed guide on easy ways to identify natural diamond at home to avoid buying fake stones.
What Determines Diamond Price? (4Cs Explained)
Diamond pricing is based on the famous 4Cs:
- Cut ✨
- Most important factor
- Better cut = more sparkle = higher price
- Color 🎨
- D (colorless) = most expensive
- J (slightly yellow) = more affordable
- Clarity 🔍
- Fewer inclusions = higher value
- FL/VVS = premium
- SI/I = budget
- Carat ⚖️
- Larger diamonds = exponentially higher price
- 2 carat is not just double price of 1 carat (it’s much higher)
To choose the best diamond within your budget, check our guide on diamond 4Cs and how they affect price.
Natural Diamond Price vs Lab Grown Diamond
Many buyers today compare natural diamonds with lab-grown options.
| Type | Price (1 Carat) |
| Natural Diamond | $3,600 – $6,000 |
| Lab Grown Diamond | $960 – $1,800 |
Lab grown diamonds are 60–80% cheaper than natural diamonds.
If you want a detailed comparison, read our guide on
👉 1 Carat Lab Grown Diamond Price Guide
How to Buy Natural Diamonds Smartly?
Follow these expert tips before buying:
✔️ Choose Certified Diamonds
Always go for GIA certified diamonds for authenticity.
✔️ Balance Quality & Budget
- Best value: G–H color + VS clarity
- Avoid overpaying for perfection
✔️ Compare Prices
Check multiple sellers before purchasing.
✔️ Consider Shape
Round diamonds are expensive; oval/pear shapes can be cheaper.
Why Natural Diamonds Are Expensive?
- Limited supply (mined from earth)
- High mining cost
- Strong resale & emotional value
- Market demand
1. What is the price of a 1 carat natural diamond?
Around $4,000 – $6,000 (₹3L – ₹5L) depending on quality
2. Why are natural diamonds expensive?
Due to rarity, mining cost, and high demand
3. Are natural diamonds worth buying?
Yes, especially for long-term value and authenticity
4. Which diamond is better: natural or lab grown?
Depends on your budget and purpose
