How much does a 2.00 to 2.99ct J SI2 lab grown round diamond cost?

As of October 2026, 2.00 to 2.99ct J SI2 lab grown round diamonds typically cost ₹86,696 INR to ₹2,91,854 INR, with a median price of ₹1,68,628 INR. There are currently 196 diamonds matching this specification available across retailers.

Where can I find the best price on a J SI2 round diamond?

About 63% of these diamonds are available at multiple retailers, with an average price spread of 59%. A comparison tool like Carat Hunter lets you see all the prices side by side.

2.00 to 2.99ct J SI2 Lab Grown Round

Quick answer

As of October 2026, there are 196 lab grown round diamonds with J colour and SI2 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run ₹86,696 INR to ₹2,91,854 INR, with a median of ₹1,68,628 INR. At least 17 retailers stock this exact specification, and 63% of the stones appear at more than one of them, with an average price spread of 59%. Half of all listings fall between ₹1,09,846 INR and ₹1,79,364 INR per carat. The same specification in natural form lists at a median of about ₹4,97,293 INR per carat. Over the last 30 days the median price moved -0.4% and the number of listings moved +1.2%.

Three of the best scored stones at this specification right now:

Caratlytics Diamond Price Index, September 2026: natural diamonds at 2,335 USD per carat and lab-grown at 443 USD per carat, a natural to lab ratio of 5.3 to 1. Round lab grown stones in the index: 414 USD per carat, -5.0% month on month. See the full index release

Figures come from current listings across more than 100 retailers and refresh daily. The index is a monthly release.

Last updated: October 2026

Available

196

Lowest Price

₹48,397 INR

Highest Price

₹8,61,832 INR

Average Price

₹1,84,298 INR

Market Intelligence

Retailers Selling

Cross Retailer %

63.1%

Price Spread

59.4%

30-Day Price Trend

-0.4%

30-Day Supply Change

+1.2%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$1,229/ct

10th Percentile

$1,050

Median

$1,229

90th Percentile

$2,625

Score Distribution

347 diamonds scored across 4 quality tiers

Excellent

164 (47.3%)

Very Good

55 (15.9%)

Good

123 (35.4%)

Average

5 (1.4%)

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Related Specifications

D IF D VVS1 D VVS2 D VS1 D VS2 D SI1 E IF E VVS1 E VVS2 E VS1 E VS2 E SI1 F IF F VVS1 F VVS2 F VS1 F VS2 F SI1 G IF G VVS1 G VVS2 G VS1 G VS2 G SI1 H IF H VVS1 H VVS2 H VS1 H VS2 H SI1 I IF I VVS1 I VVS2 I VS1 I VS2 I SI1