How much does a 3.00 to 4.99ct lab grown heart diamond cost?

As of November 2026, 3.00 to 4.99ct lab grown heart diamonds range from ₹9,827 INR/ct to ₹5,72,791 INR/ct, with an average of ₹59,886 INR/ct.

What is the price range for 3.00 to 4.99ct lab grown heart diamonds?

As of November 2026, the lowest listed price is ₹9,827 INR per carat and the highest is ₹5,72,791 INR per carat. The spread reflects differences in colour, clarity, cut and retailer pricing.

How many 3.00 to 4.99ct lab grown heart diamonds are available?

There are 103,663 active lab grown heart listings between 3.00 to 4.99ct across 100+ retailers in the Carat Hunter index, refreshed daily.

How much can I save by comparing retailers for a 3.00 to 4.99ct lab grown heart diamond?

Approximately 51% of these diamonds are available at multiple retailers, with an average price spread of 103% between the cheapest and most expensive listing of the same stone.

Lab Grown Heart Diamonds, 3.00 to 4.99ct

Quick answer

As of November 2026, there are 103,663 listings of lab grown heart diamonds between 3.00 to 4.99ct from at least 55 retailers. A typical stone in this range costs about ₹2,27,566 INR in total, or ₹59,886 INR per carat, and most listings sit between ₹9,827 INR and ₹5,72,791 INR per carat. About 51% of these stones are listed by more than one retailer, and the same stone is priced 103% apart on average between its cheapest and most expensive seller. The best value grade combination with real depth of stock is F to G VVS2 at ₹40,922 INR per carat across 7,331 listings. The same shape in natural form runs about ₹7,48,449 INR per carat, roughly 12.5 times more.

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. Heart lab grown stones in the index: 421 USD per carat, -1.8% 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: November 2026

Browse 103,663 diamonds in Explorer

Price Distribution

LowHigh

Colour	FL	IF	VVS1	VVS2	VS1	VS2	SI1	SI2	I
D-E	$1,613	$1,510	$824	$449	$467	$468	$319	$243	-
F-G	$1,411	$1,200	$603	$431	$489	$524	$377	$273	-
H-I	-	-	$505	$350	$429	$334	$944	-	-
J-K	-	-	-	$329	-	$330	-	-	-
N+	-	-	$745	$448	$443	$375	$299	$293	$337

Price by Colour & Clarity

Average price per carat for 3.00 to 4.99ct lab grown heart diamonds by colour and clarity grade.

Colour	Clarity	Listings	Avg Price/ct	Spread
D-E	FL	2,347	₹1,53,200 INR	129%
D-E	IF	3,930	₹1,43,356 INR	102%
D-E	SI1	303	₹30,298 INR	107%
D-E	SI2	56	₹23,070 INR	103%
D-E	VS1	20,995	₹44,297 INR	93%
D-E	VS2	3,301	₹44,412 INR	95%
D-E	VVS1	6,258	₹78,235 INR	94%
D-E	VVS2	25,552	₹42,605 INR	102%
F-G	FL	39	₹1,33,931 INR	95%
F-G	IF	66	₹1,13,958 INR	99%
F-G	SI1	403	₹35,764 INR	96%
F-G	SI2	33	₹25,890 INR	93%
F-G	VS1	7,676	₹46,465 INR	95%
F-G	VS2	2,079	₹49,775 INR	111%
F-G	VVS1	915	₹57,246 INR	94%
F-G	VVS2	7,331	₹40,922 INR	100%
H-I	SI1	77	₹89,607 INR	113%
H-I	VS1	578	₹40,753 INR	97%
H-I	VS2	156	₹31,676 INR	100%
H-I	VVS1	49	₹47,985 INR	103%
H-I	VVS2	423	₹33,254 INR	122%
J-K	VS2	23	₹31,369 INR	103%
J-K	VVS2	52	₹31,195 INR	120%
N+	I	10	₹32,001 INR	112%
N+	SI1	747	₹28,344 INR	130%
N+	SI2	123	₹27,795 INR	113%
N+	VS1	10,175	₹42,041 INR	110%
N+	VS2	3,770	₹35,559 INR	124%
N+	VVS1	163	₹70,699 INR	100%
N+	VVS2	5,627	₹42,578 INR	111%
N+	other	406	₹1,71,890 INR	19%

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