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

As of October 2026, 3.00 to 4.99ct lab grown emerald diamonds range from $130 CAD/ct to $6,928 CAD/ct, with an average of $1,081 CAD/ct.

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

As of October 2026, the lowest listed price is $130 CAD per carat and the highest is $6,928 CAD per carat. The spread reflects differences in color, clarity, cut and retailer pricing.

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

There are 513,648 active lab grown emerald 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 emerald diamond?

Approximately 43% of these diamonds are available at multiple retailers, with an average price spread of 96% between the cheapest and most expensive listing of the same stone.

Lab Grown Emerald Diamonds, 3.00 to 4.99ct

Quick answer

As of October 2026, there are 513,648 listings of lab grown emerald diamonds between 3.00 to 4.99ct from at least 62 retailers. A typical stone in this range costs about $4,109 CAD in total, or $1,081 CAD per carat, and most listings sit between $130 CAD and $6,928 CAD per carat. About 43% of these stones are listed by more than one retailer, and the same stone is priced 96% apart on average between its cheapest and most expensive seller. The best value grade combination with real depth of stock is F to G VS2 at $591 CAD per carat across 15,382 listings. The same shape in natural form runs about $17,726 CAD per carat, roughly 16.4 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. Emerald lab grown stones in the index: 451 USD per carat, -8.3% 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 513,648 diamonds in Explorer

Price Distribution

LowHigh

Color	FL	IF	VVS1	VVS2	VS1	VS2	SI1	SI2	I
D-E	$1,743	$1,426	$818	$542	$474	$464	$396	$235	$115
F-G	$1,145	$934	$574	$455	$444	$421	$362	$338	$252
H-I	-	$1,519	$1,311	$504	$404	$513	$465	$288	-
J-K	-	-	-	-	$1,237	$1,562	$1,907	$1,757	-
L-M	-	-	-	-	$579	-	-	-	-
N+	-	$2,476	$546	$400	$369	$365	$301	$312	$428

Price by Color & Clarity

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

Color	Clarity	Listings	Avg Price/ct	Spread
D-E	FL	18,505	$2,448 CAD	94%
D-E	I	22	$161 CAD	80%
D-E	IF	31,615	$2,004 CAD	89%
D-E	SI1	1,747	$556 CAD	101%
D-E	SI2	98	$331 CAD	124%
D-E	VS1	104,202	$666 CAD	95%
D-E	VS2	25,112	$652 CAD	96%
D-E	VVS1	60,489	$1,149 CAD	96%
D-E	VVS2	107,190	$761 CAD	104%
F-G	FL	229	$1,608 CAD	98%
F-G	I	11	$353 CAD	67%
F-G	IF	1,066	$1,312 CAD	86%
F-G	SI1	1,876	$508 CAD	98%
F-G	SI2	128	$475 CAD	79%
F-G	VS1	56,224	$624 CAD	95%
F-G	VS2	15,382	$591 CAD	95%
F-G	VVS1	5,549	$806 CAD	109%
F-G	VVS2	44,644	$639 CAD	105%
H-I	IF	90	$2,134 CAD	93%
H-I	SI1	141	$653 CAD	105%
H-I	SI2	48	$404 CAD	136%
H-I	VS1	4,102	$567 CAD	97%
H-I	VS2	1,567	$720 CAD	105%
H-I	VVS1	235	$1,841 CAD	56%
H-I	VVS2	2,008	$708 CAD	92%
J-K	SI1	130	$2,678 CAD	39%
J-K	SI2	63	$2,468 CAD	121%
J-K	VS1	156	$1,738 CAD	130%
J-K	VS2	126	$2,194 CAD	96%
L-M	VS1	12	$814 CAD	35%
N+	I	46	$601 CAD	122%
N+	IF	92	$3,478 CAD	3%
N+	SI1	1,362	$423 CAD	137%
N+	SI2	176	$438 CAD	135%
N+	VS1	14,182	$518 CAD	121%
N+	VS2	7,823	$513 CAD	126%
N+	VVS1	270	$767 CAD	80%
N+	VVS2	6,050	$561 CAD	116%
N+	other	880	$2,935 CAD	35%

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