How much does a 5.00ct+ natural marquise diamond cost?

As of October 2026, 5.00ct+ natural marquise diamonds range from ₹16,751 INR/ct to ₹23,62,008 INR/ct, with an average of ₹7,10,111 INR/ct.

What is the price range for 5.00ct+ natural marquise diamonds?

As of October 2026, the lowest listed price is ₹16,751 INR per carat and the highest is ₹23,62,008 INR per carat. The spread reflects differences in colour, clarity, cut and retailer pricing.

How many 5.00ct+ natural marquise diamonds are available?

There are 182 active natural marquise listings between 5.00ct+ across 100+ retailers in the Carat Hunter index, refreshed daily.

How much can I save by comparing retailers for a 5.00ct+ natural marquise diamond?

Approximately 48% of these diamonds are available at multiple retailers, with an average price spread of 466% between the cheapest and most expensive listing of the same stone.

Natural Marquise Diamonds, 5.00ct+

Quick answer

As of October 2026, there are 182 listings of natural marquise diamonds between 5.00ct+ from at least 17 retailers. A typical stone in this range costs about ₹42,60,665 INR in total, or ₹7,10,111 INR per carat, and most listings sit between ₹16,751 INR and ₹23,62,008 INR per carat. About 48% of these stones are listed by more than one retailer, and the same stone is priced 466% apart on average between its cheapest and most expensive seller. The same shape in lab grown form runs about ₹80,763 INR per carat, roughly 89% less.

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 natural stones in the index: 2,268 USD per carat, +10.8% 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

Browse 182 diamonds in Explorer

Price Distribution

LowHigh

Colour	VVS2	VS1	VS2	SI1	SI2	I
F-G	-	-	$22K	-	-	-
H-I	-	-	$16K	-	-	-
N+	$1,564	$6,862	$303	$10K	$6,974	$1,535

Price by Colour & Clarity

Average price per carat for 5.00ct+ natural marquise diamonds by colour and clarity grade.

Colour	Clarity	Listings	Avg Price/ct	Spread
F-G	VS2	12	₹20,99,036 INR	14%
H-I	VS2	10	₹15,47,779 INR	15%
N+	I	24	₹1,45,737 INR	113%
N+	SI1	10	₹9,58,947 INR	12%
N+	SI2	19	₹6,62,215 INR	9%
N+	VS1	13	₹6,51,509 INR	205%
N+	VS2	20	₹28,786 INR	3736%
N+	VVS2	74	₹1,48,494 INR	47%

Explore by Specification

D FL D IF D VVS1 D VVS2 D VS1 D VS2 D SI1 D SI2 E FL E IF E VVS1 E VVS2 E VS1 E VS2 E SI1 E SI2 F FL F IF F VVS1 F VVS2 F VS1 F VS2 F SI1 F SI2 G FL G IF G VVS1 G VVS2 G VS1 G VS2 G SI1 G SI2 H FL H IF H VVS1 H VVS2 H VS1 H VS2 H SI1 H SI2 I FL I IF I VVS1 I VVS2 I VS1 I VS2 I SI1 I SI2 J FL J IF J VVS1 J VVS2 J VS1 J VS2 J SI1 J SI2