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

As of October 2026, 3.00 to 4.99ct natural heart diamonds range from HK$2,032 HKD/ct to HK$212,900 HKD/ct, with an average of HK$62,205 HKD/ct.

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

As of October 2026, the lowest listed price is HK$2,032 HKD per carat and the highest is HK$212,900 HKD per carat. The spread reflects differences in colour, clarity, cut and retailer pricing.

How many 3.00 to 4.99ct natural heart diamonds are available?

There are 5,358 active natural 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 natural heart diamond?

Approximately 41% of these diamonds are available at multiple retailers, with an average price spread of 61% between the cheapest and most expensive listing of the same stone.

Natural Heart Diamonds, 3.00 to 4.99ct

Quick answer

As of October 2026, there are 5,358 listings of natural heart diamonds between 3.00 to 4.99ct from at least 46 retailers. A typical stone in this range costs about HK$236,378 HKD in total, or HK$62,205 HKD per carat, and most listings sit between HK$2,032 HKD and HK$212,900 HKD per carat. About 41% of these stones are listed by more than one retailer, and the same stone is priced 61% apart on average between its cheapest and most expensive seller. The best value grade combination with real depth of stock is H to I SI1 at HK$59,830 HKD per carat across 142 listings. The same shape in lab grown form runs about HK$5,112 HKD per carat, roughly 92% 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. Heart natural stones in the index: 2,374 USD per carat, +9.8% 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 5,358 diamonds in Explorer

Price Distribution

LowHigh

Colour	VVS1	VVS2	VS1	VS2	SI1	SI2	I
D-E	$17K	$15K	$16K	$15K	$11K	$7,472	-
F-G	$12K	$12K	$14K	$12K	$8,814	$5,979	$4,351
H-I	$9,423	$12K	$11K	$10K	$7,626	$4,917	-
J-K	-	-	$4,930	$5,392	$6,040	-	-
N+	$4,430	$1,804	$3,429	$4,189	$5,185	$4,562	$3,375

Price by Colour & Clarity

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

Colour	Clarity	Listings	Avg Price/ct	Spread
D-E	SI1	204	HK$88,117 HKD	22%
D-E	SI2	145	HK$58,615 HKD	51%
D-E	VS1	201	HK$127,590 HKD	24%
D-E	VS2	478	HK$121,560 HKD	29%
D-E	VVS1	46	HK$132,338 HKD	28%
D-E	VVS2	63	HK$120,216 HKD	25%
F-G	I	16	HK$34,130 HKD	16%
F-G	SI1	120	HK$69,143 HKD	18%
F-G	SI2	251	HK$46,906 HKD	41%
F-G	VS1	154	HK$110,597 HKD	30%
F-G	VS2	166	HK$95,678 HKD	35%
F-G	VVS1	29	HK$93,214 HKD	9%
F-G	VVS2	55	HK$95,454 HKD	21%
H-I	SI1	142	HK$59,830 HKD	44%
H-I	SI2	323	HK$38,573 HKD	40%
H-I	VS1	214	HK$86,258 HKD	34%
H-I	VS2	173	HK$81,928 HKD	33%
H-I	VVS1	16	HK$73,926 HKD	21%
H-I	VVS2	37	HK$92,776 HKD	25%
J-K	SI1	11	HK$47,382 HKD	7%
J-K	VS1	19	HK$38,676 HKD	41%
J-K	VS2	25	HK$42,302 HKD	41%
N+	I	101	HK$26,481 HKD	172%
N+	SI1	519	HK$40,677 HKD	130%
N+	SI2	246	HK$35,792 HKD	51%
N+	VS1	494	HK$26,904 HKD	93%
N+	VS2	683	HK$32,861 HKD	150%
N+	VVS1	33	HK$34,757 HKD	84%
N+	VVS2	394	HK$14,149 HKD	129%

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