How much does a 0.75 to 0.99ct E SI2 natural radiant diamond cost?

As of October 2026, 0.75 to 0.99ct E SI2 natural radiant diamonds typically cost ₹1,08,227 INR to ₹2,54,282 INR, with a median price of ₹1,85,679 INR. There are currently 45 diamonds matching this specification available across retailers.

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

About 20% 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.

0.75 to 0.99ct E SI2 Natural Radiant

Quick answer

As of October 2026, there are 45 natural radiant diamonds with E colour and SI2 clarity in the 0.75 to 0.99ct range available across retailers worldwide. Prices typically run ₹1,08,227 INR to ₹2,54,282 INR, with a median of ₹1,85,679 INR. At least 51 retailers stock this exact specification, and 20% of the stones appear at more than one of them, with an average price spread of 59%. Half of all listings fall between ₹1,43,041 INR and ₹2,67,860 INR per carat. The same specification in lab grown form lists at a median of about ₹40,095 INR per carat. Over the last 30 days the median price moved -1.0% and the number of listings moved +13.8%.

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. Radiant natural stones in the index: 3,091 USD per carat, +13.2% 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

₹61,602 INR

Highest Price

₹5,64,274 INR

Average Price

₹1,91,595 INR

Market Intelligence

Retailers Selling

Cross Retailer %

20.2%

Price Spread

59.4%

30-Day Price Trend

-1.0%

30-Day Supply Change

+13.8%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$2,207/ct

10th Percentile

$1,255

Median

$2,207

90th Percentile

$3,456

Score Distribution

187 diamonds scored across 4 quality tiers

Excellent

18 (9.6%)

Very Good

37 (19.8%)

Good

24 (12.8%)

Average

108 (57.8%)

Find Your Diamond

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Consider Instead

Save money without compromising on what matters. These alternatives are visually similar but cost less.

F SI2F colour is visually identical to E to the naked eye

Save 13%

Lab-Grown E SI2Same specifications, lab-grown origin

Save 81%

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