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

As of November 2026, 3.00 to 4.99ct natural radiant diamonds range from €860 EUR/ct to €28,070 EUR/ct, with an average of €10,485 EUR/ct.

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

As of November 2026, the lowest listed price is €860 EUR per carat and the highest is €28,070 EUR per carat. The spread reflects differences in color, clarity, cut and retailer pricing.

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

There are 15,425 active natural radiant 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 radiant diamond?

Approximately 38% of these diamonds are available at multiple retailers, with an average price spread of 43% between the cheapest and most expensive listing of the same stone.

Natural Radiant Diamonds, 3.00 to 4.99ct

Quick answer

As of November 2026, there are 15,425 listings of natural radiant diamonds between 3.00 to 4.99ct from at least 58 retailers. A typical stone in this range costs about €39,844 EUR in total, or €10,485 EUR per carat, and most listings sit between €860 EUR and €28,070 EUR per carat. About 38% of these stones are listed by more than one retailer, and the same stone is priced 43% 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 €10,018 EUR per carat across 930 listings. The same shape in lab grown form runs about €644 EUR per carat, roughly 94% 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. Radiant natural stones in the index: 3,091 USD per carat, +13.2% 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: November 2026

Browse 15,425 diamonds in Explorer

Price Distribution

LowHigh

Color	IF	VVS1	VVS2	VS1	VS2	SI1	SI2	I
D-E	-	$22K	$18K	$19K	$17K	$15K	$12K	-
F-G	$18K	$16K	$17K	$17K	$17K	$15K	$11K	$12K
H-I	-	$12K	$13K	$13K	$13K	$11K	$8,643	$7,097
J-K	-	$9,930	$8,442	$7,702	$8,255	$7,295	$6,607	-
L-M	-	-	-	$5,307	$4,878	$4,817	-	-
N+	$12K	$10K	$10K	$11K	$9,330	$7,700	$6,162	$5,546

Price by Color & Clarity

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

Color	Clarity	Listings	Avg Price/ct	Spread
D-E	SI1	703	€13,801 EUR	16%
D-E	SI2	316	€10,667 EUR	32%
D-E	VS1	388	€16,890 EUR	23%
D-E	VS2	596	€15,462 EUR	24%
D-E	VVS1	76	€20,110 EUR	31%
D-E	VVS2	166	€15,899 EUR	29%
F-G	I	17	€11,188 EUR	6%
F-G	IF	12	€16,462 EUR	22%
F-G	SI1	1,042	€13,384 EUR	16%
F-G	SI2	564	€9,931 EUR	31%
F-G	VS1	548	€15,544 EUR	18%
F-G	VS2	765	€15,398 EUR	24%
F-G	VVS1	227	€14,610 EUR	24%
F-G	VVS2	242	€14,920 EUR	26%
H-I	I	14	€6,352 EUR	14%
H-I	SI1	930	€10,018 EUR	24%
H-I	SI2	426	€7,736 EUR	33%
H-I	VS1	645	€11,564 EUR	28%
H-I	VS2	920	€11,260 EUR	30%
H-I	VVS1	163	€10,514 EUR	42%
H-I	VVS2	410	€12,011 EUR	32%
J-K	SI1	409	€6,530 EUR	29%
J-K	SI2	290	€5,914 EUR	38%
J-K	VS1	370	€6,894 EUR	20%
J-K	VS2	426	€7,389 EUR	38%
J-K	VVS1	55	€8,888 EUR	25%
J-K	VVS2	225	€7,556 EUR	29%
L-M	SI1	90	€4,312 EUR	25%
L-M	VS1	74	€4,750 EUR	33%
L-M	VS2	65	€4,366 EUR	36%
N+	I	115	€4,964 EUR	96%
N+	IF	139	€10,317 EUR	64%
N+	SI1	473	€6,892 EUR	85%
N+	SI2	243	€5,515 EUR	81%
N+	VS1	1,252	€9,419 EUR	69%
N+	VS2	1,122	€8,352 EUR	72%
N+	VVS1	307	€9,388 EUR	55%
N+	VVS2	580	€9,265 EUR	69%
N+	other	20	€3,064 EUR	233%

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