How much does a 3.00 to 4.99ct J SI1 natural asscher diamond cost?

As of September 2026, 3.00 to 4.99ct J SI1 natural asscher diamonds typically cost ₹12,70,318 INR to ₹41,78,098 INR, with a median price of ₹25,13,192 INR. There are currently 21 diamonds matching this specification available across retailers.

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

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3.00 to 4.99ct J SI1 Natural Asscher

Quick answer

As of September 2026, there are 21 natural asscher diamonds with J colour and SI1 clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run ₹12,70,318 INR to ₹41,78,098 INR, with a median of ₹25,13,192 INR. At least 10 retailers stock this exact specification. Half of all listings fall between ₹3,98,236 INR and ₹5,23,178 INR per carat. The same specification in lab grown form lists at a median of about ₹1,56,360 INR per carat.

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. Asscher natural stones in the index: 2,601 USD per carat, +11.1% 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

₹10,31,599 INR

Highest Price

₹84,09,251 INR

Average Price

₹26,95,813 INR

Market Intelligence

Retailers Selling

Price Spread

26.9%

Price Range

Price per carat distribution across retailers

$4,841/ct

10th Percentile

$3,386

Median

$4,841

90th Percentile

$6,029

Score Distribution

21 diamonds scored across 4 quality tiers

Excellent

1 (4.8%)

Very Good

9 (42.9%)

Good

7 (33.3%)

Average

4 (19.0%)

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Consider Instead

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

Lab-Grown J SI1Same 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