How much does a 0.50 to 0.74ct J SI1 natural princess diamond cost?

As of October 2026, 0.50 to 0.74ct J SI1 natural princess diamonds typically cost ₹44,849 INR to ₹91,385 INR, with a median price of ₹60,515 INR. There are currently 168 diamonds matching this specification available across retailers.

Where can I find the best price on a J SI1 princess diamond?

About 35% of these diamonds are available at multiple retailers, with an average price spread of 50%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.50 to 0.74ct J SI1 Natural Princess

Quick answer

As of October 2026, there are 168 natural princess diamonds with J colour and SI1 clarity in the 0.50 to 0.74ct range available across retailers worldwide. Prices typically run ₹44,849 INR to ₹91,385 INR, with a median of ₹60,515 INR. At least 54 retailers stock this exact specification, and 35% of the stones appear at more than one of them, with an average price spread of 50%. Half of all listings fall between ₹82,335 INR and ₹1,31,031 INR per carat. Over the last 30 days the median price moved -11.3% and the number of listings moved +37.4%.

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. Princess natural stones in the index: 2,158 USD per carat, +5.7% 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

168

Lowest Price

₹27,008 INR

Highest Price

₹1,92,094 INR

Average Price

₹65,236 INR

Market Intelligence

Retailers Selling

Cross Retailer %

34.9%

Price Spread

49.8%

30-Day Price Trend

-11.3%

30-Day Supply Change

+37.4%

Volatility (30d)

0.04

Price Range

Price per carat distribution across retailers

$1,030/ct

10th Percentile

$758

Median

$1,030

90th Percentile

$1,957

Score Distribution

440 diamonds scored across 4 quality tiers

Excellent

24 (5.5%)

Very Good

110 (25.0%)

Good

81 (18.4%)

Average

225 (51.1%)

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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