How much does a 1.00 to 1.49ct D I1 natural oval diamond cost?

As of September 2026, 1.00 to 1.49ct D I1 natural oval diamonds typically cost ₹1,72,478 INR to ₹5,16,024 INR, with a median price of ₹2,94,759 INR. There are currently 317 diamonds matching this specification available across retailers.

Where can I find the best price on a D I1 oval diamond?

About 39% of these diamonds are available at multiple retailers, with an average price spread of 34%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct D I1 Natural Oval

Quick answer

As of September 2026, there are 317 natural oval diamonds with D colour and I1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run ₹1,72,478 INR to ₹5,16,024 INR, with a median of ₹2,94,759 INR. At least 23 retailers stock this exact specification, and 39% of the stones appear at more than one of them, with an average price spread of 34%. Half of all listings fall between ₹1,89,269 INR and ₹2,70,529 INR per carat. The same specification in lab grown form lists at a median of about ₹1,15,914 INR per carat. Over the last 30 days the median price moved -3.5% and the number of listings moved -1.0%.

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

317

Lowest Price

₹98,939 INR

Highest Price

₹8,62,888 INR

Average Price

₹3,18,454 INR

Market Intelligence

Retailers Selling

Cross Retailer %

39.0%

Price Spread

34.2%

30-Day Price Trend

-3.5%

30-Day Supply Change

-1.0%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$2,489/ct

10th Percentile

$1,626

Median

$2,489

90th Percentile

$3,442

Score Distribution

317 diamonds scored across 4 quality tiers

Excellent

34 (10.7%)

Very Good

61 (19.2%)

Good

55 (17.4%)

Average

167 (52.7%)

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Consider Instead

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

Lab-Grown D I1Same specifications, lab-grown origin

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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