How much does a 5.00ct+ E SI2 natural marquise diamond cost?

As of September 2026, 5.00ct+ E SI2 natural marquise diamonds typically cost ₹85,20,020 INR to ₹1,27,16,972 INR, with a median price of ₹1,15,31,513 INR. There are currently 5 diamonds matching this specification available across retailers.

Where can I find the best price on a E SI2 marquise diamond?

Compare prices across retailers on Carat Hunter to see all your options.

5.00ct+ E SI2 Natural Marquise

Quick answer

As of September 2026, there are 5 natural marquise diamonds with E colour and SI2 clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run ₹85,20,020 INR to ₹1,27,16,972 INR, with a median of ₹1,15,31,513 INR. At least 18 retailers stock this exact specification. Half of all listings fall between ₹17,25,974 INR and ₹19,74,404 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. Marquise natural stones in the index: 2,114 USD per carat, -8.8% 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

Lowest Price

₹83,45,641 INR

Highest Price

₹1,32,46,154 INR

Average Price

₹1,07,65,619 INR

Market Intelligence

Retailers Selling

Price Spread

12.9%

Price Range

Price per carat distribution across retailers

$20,012/ct

10th Percentile

$16,684

Median

$20,012

90th Percentile

$22,077

Score Distribution

5 diamonds scored across 3 quality tiers

Excellent

2 (40.0%)

Good

2 (40.0%)

Average

1 (20.0%)

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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