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

As of September 2026, 1.00 to 1.49ct G I1 natural oval diamonds typically cost ₹1,40,188 INR to ₹4,28,596 INR, with a median price of ₹2,41,279 INR. There are currently 464 diamonds matching this specification available across retailers.

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

About 42% of these diamonds are available at multiple retailers, with an average price spread of 41%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct G I1 Natural Oval

Quick answer

As of September 2026, there are 464 natural oval diamonds with G colour and I1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run ₹1,40,188 INR to ₹4,28,596 INR, with a median of ₹2,41,279 INR. At least 23 retailers stock this exact specification, and 42% of the stones appear at more than one of them, with an average price spread of 41%. Half of all listings fall between ₹1,65,450 INR and ₹2,52,632 INR per carat. The same specification in lab grown form lists at a median of about ₹2,78,652 INR per carat. Over the last 30 days the median price moved -4.3% and the number of listings moved +0.5%.

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

464

Lowest Price

₹69,322 INR

Highest Price

₹7,51,607 INR

Average Price

₹2,61,157 INR

Market Intelligence

Retailers Selling

Cross Retailer %

41.8%

Price Spread

41.1%

30-Day Price Trend

-4.3%

30-Day Supply Change

+0.5%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$2,209/ct

10th Percentile

$1,378

Median

$2,209

90th Percentile

$3,053

Score Distribution

464 diamonds scored across 4 quality tiers

Excellent

26 (5.6%)

Very Good

137 (29.5%)

Good

85 (18.3%)

Average

216 (46.6%)

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Consider Instead

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

H I1H colour is visually identical to G to the naked eye

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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