How much does a 0.20 to 0.49ct E IF lab grown marquise diamond cost?

As of October 2026, 0.20 to 0.49ct E IF lab grown marquise diamonds typically cost ₹13,388 INR to ₹53,756 INR, with a median price of ₹28,513 INR. There are currently 31 diamonds matching this specification available across retailers.

Where can I find the best price on a E IF marquise diamond?

About 46% of these diamonds are available at multiple retailers, with an average price spread of 64%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.20 to 0.49ct E IF Lab Grown Marquise

Quick answer

As of October 2026, there are 31 lab grown marquise diamonds with E colour and IF clarity in the 0.20 to 0.49ct range available across retailers worldwide. Prices typically run ₹13,388 INR to ₹53,756 INR, with a median of ₹28,513 INR. At least 11 retailers stock this exact specification, and 46% of the stones appear at more than one of them, with an average price spread of 64%. Half of all listings fall between ₹50,552 INR and ₹1,08,402 INR per carat. The same specification in natural form lists at a median of about ₹2,03,495 INR per carat. Over the last 30 days the median price moved +5.1% and the number of listings moved +10.3%.

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. Marquise lab grown stones in the index: 485 USD per carat, -3.2% 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

Lowest Price

₹5,982 INR

Highest Price

₹1,31,922 INR

Average Price

₹31,663 INR

Market Intelligence

Retailers Selling

Cross Retailer %

46.1%

Price Spread

64.4%

30-Day Price Trend

+5.1%

30-Day Supply Change

+10.3%

Volatility (30d)

0.02

Price Range

Price per carat distribution across retailers

$946/ct

10th Percentile

$463

Median

$946

90th Percentile

$1,607

Score Distribution

91 diamonds scored across 4 quality tiers

Excellent

31 (34.1%)

Very Good

15 (16.5%)

Good

38 (41.8%)

Average

7 (7.7%)

Find Your Diamond

Search 31 E IF marquise diamonds and compare prices.

Search Diamonds

Consider Instead

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

E VVS1VVS1 inclusions are not visible without magnification

Save 28%

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