How much does a 3.00 to 4.99ct G SI2 natural oval diamond cost?

As of September 2026, 3.00 to 4.99ct G SI2 natural oval diamonds typically cost ₹16,02,006 INR to ₹53,44,374 INR, with a median price of ₹29,83,002 INR. There are currently 420 diamonds matching this specification available across retailers.

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

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3.00 to 4.99ct G SI2 Natural Oval

Quick answer

As of September 2026, there are 420 natural oval diamonds with G colour and SI2 clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run ₹16,02,006 INR to ₹53,44,374 INR, with a median of ₹29,83,002 INR. At least 44 retailers stock this exact specification. Half of all listings fall between ₹7,93,283 INR and ₹12,97,567 INR per carat. The same specification in lab grown form lists at a median of about ₹6,68,974 INR per carat.

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

Caratlytics Diamond Price Index, August 2026: natural diamonds at 2,184 USD per carat and lab-grown at 464 USD per carat, a natural to lab ratio of 4.7 to 1. Oval natural stones in the index: 2,380 USD per carat, -9.6% month on month. See the full index release

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

Last updated: September 2026

Available

420

Lowest Price

₹11,86,163 INR

Highest Price

₹1,49,97,186 INR

Average Price

₹33,25,367 INR

Market Intelligence

Retailers Selling

Price Spread

46.6%

Price Range

Price per carat distribution across retailers

$11,313/ct

10th Percentile

$6,308

Median

$11,313

90th Percentile

$15,674

Score Distribution

420 diamonds scored across 4 quality tiers

Excellent

79 (18.8%)

Very Good

136 (32.4%)

Good

114 (27.1%)

Average

91 (21.7%)

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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