How much does a 1.00 to 1.49ct J IF lab grown princess diamond cost?

As of September 2026, 1.00 to 1.49ct J IF lab grown princess diamonds typically cost ₹1,61,919 INR to ₹3,24,648 INR, with a median price of ₹2,95,854 INR. There are currently 5 diamonds matching this specification available across retailers.

Where can I find the best price on a J IF princess diamond?

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1.00 to 1.49ct J IF Lab Grown Princess

Quick answer

As of September 2026, there are 5 lab grown princess diamonds with J colour and IF clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run ₹1,61,919 INR to ₹3,24,648 INR, with a median of ₹2,95,854 INR. At least 6 retailers stock this exact specification. Half of all listings fall between ₹1,13,499 INR and ₹1,69,102 INR per carat. The same specification in natural form lists at a median of about ₹2,19,289 INR per carat.

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. Princess lab grown stones in the index: 481 USD per carat, -7.3% 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

₹1,41,907 INR

Highest Price

₹3,39,445 INR

Average Price

₹2,54,319 INR

Market Intelligence

Retailers Selling

Price Spread

43.9%

Price Range

Price per carat distribution across retailers

$1,326/ct

10th Percentile

$1,145

Median

$1,326

90th Percentile

$2,127

Score Distribution

5 diamonds scored across 3 quality tiers

Very Good

1 (20.0%)

Good

1 (20.0%)

Average

3 (60.0%)

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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