How much does a 0.20 to 0.49ct J SI2 natural oval diamond cost?

As of October 2026, 0.20 to 0.49ct J SI2 natural oval diamonds typically cost ₹24,770 INR to ₹61,421 INR, with a median price of ₹39,823 INR. There are currently 24 diamonds matching this specification available across retailers.

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

About 50% of these diamonds are available at multiple retailers, with an average price spread of 64%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.20 to 0.49ct J SI2 Natural Oval

Quick answer

As of October 2026, there are 24 natural oval diamonds with J colour and SI2 clarity in the 0.20 to 0.49ct range available across retailers worldwide. Prices typically run ₹24,770 INR to ₹61,421 INR, with a median of ₹39,823 INR. At least 11 retailers stock this exact specification, and 50% of the stones appear at more than one of them, with an average price spread of 64%. Half of all listings fall between ₹88,021 INR and ₹1,56,187 INR per carat.

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. Oval natural stones in the index: 2,655 USD per carat, +10.2% 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

Lowest Price

₹11,546 INR

Highest Price

₹93,769 INR

Average Price

₹41,651 INR

Market Intelligence

Retailers Selling

Cross Retailer %

50.0%

Price Spread

63.9%

Price Range

Price per carat distribution across retailers

$1,119/ct

10th Percentile

$818

Median

$1,119

90th Percentile

$2,272

Score Distribution

101 diamonds scored across 4 quality tiers

Excellent

1 (1.0%)

Very Good

20 (19.8%)

Good

19 (18.8%)

Average

61 (60.4%)

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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