How much does a 5.00ct+ D IF lab grown cushion diamond cost?

As of October 2026, 5.00ct+ D IF lab grown cushion diamonds typically cost ₹6,20,283 INR to ₹29,17,103 INR, with a median price of ₹12,03,475 INR. There are currently 187 diamonds matching this specification available across retailers.

Where can I find the best price on a D IF cushion diamond?

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5.00ct+ D IF Lab Grown Cushion

Quick answer

As of October 2026, there are 187 lab grown cushion diamonds with D colour and IF clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run ₹6,20,283 INR to ₹29,17,103 INR, with a median of ₹12,03,475 INR.

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. Cushion lab grown stones in the index: 516 USD per carat, +6.9% 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

187

Lowest Price

₹4,47,974 INR

Highest Price

₹95,60,719 INR

Average Price

₹14,94,197 INR

Score Distribution

578 diamonds scored across 5 quality tiers

Exceptional

1 (0.2%)

Excellent

152 (26.3%)

Very Good

205 (35.5%)

Good

182 (31.5%)

Average

38 (6.6%)

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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