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

As of November 2026, 3.00 to 4.99ct lab grown emerald diamonds range from €82 EUR/ct to €6,568 EUR/ct, with an average of €672 EUR/ct.

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

As of November 2026, the lowest listed price is €82 EUR per carat and the highest is €6,568 EUR per carat. The spread reflects differences in colour, clarity, cut and retailer pricing.

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

There are 530,044 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 95% between the cheapest and most expensive listing of the same stone.

Lab Grown Emerald Diamonds, 3.00 to 4.99ct

Quick answer

As of November 2026, there are 530,044 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 €2,552 EUR in total, or €672 EUR per carat, and most listings sit between €82 EUR and €6,568 EUR per carat. About 43% of these stones are listed by more than one retailer, and the same stone is priced 95% 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 €375 EUR per carat across 15,601 listings. The same shape in natural form runs about €11,714 EUR per carat, roughly 17.4 times more.

Three of the best scored stones at this specification right now:

Caratlytics Diamond Price Index, October 2026: natural diamonds at 2,202 USD per carat and lab-grown at 462 USD per carat, a natural to lab ratio of 4.8 to 1. Emerald lab grown stones in the index: 468 USD per carat, -0.4% 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 530,044 diamonds in Explorer

Price Distribution

LowHigh

Colour	FL	IF	VVS1	VVS2	VS1	VS2	SI1	SI2	I
D-E	$1,721	$1,425	$807	$528	$472	$462	$395	$238	$115
F-G	$1,117	$928	$566	$446	$441	$420	$358	$336	$239
H-I	-	$1,521	$1,307	$490	$399	$508	$458	$326	-
J-K	-	-	-	-	$1,237	$1,596	$1,906	$1,757	-
L-M	-	-	-	-	$541	-	-	-	-
N+	-	$2,156	$536	$398	$365	$361	$302	$307	$428

Price by Colour & Clarity

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

Colour	Clarity	Listings	Avg Price/ct	Spread
D-E	FL	19,062	€1,534 EUR	80%
D-E	I	22	€102 EUR	77%
D-E	IF	32,009	€1,271 EUR	89%
D-E	SI1	1,766	€352 EUR	101%
D-E	SI2	98	€212 EUR	123%
D-E	VS1	106,514	€421 EUR	92%
D-E	VS2	25,616	€412 EUR	95%
D-E	VVS1	63,994	€719 EUR	99%
D-E	VVS2	112,340	€471 EUR	104%
F-G	FL	227	€996 EUR	99%
F-G	I	11	€213 EUR	68%
F-G	IF	1,065	€828 EUR	87%
F-G	SI1	1,918	€319 EUR	99%
F-G	SI2	128	€299 EUR	80%
F-G	VS1	56,459	€393 EUR	95%
F-G	VS2	15,601	€375 EUR	95%
F-G	VVS1	5,905	€505 EUR	111%
F-G	VVS2	45,335	€398 EUR	107%
H-I	IF	89	€1,356 EUR	86%
H-I	SI1	139	€408 EUR	98%
H-I	SI2	45	€291 EUR	116%
H-I	VS1	4,100	€356 EUR	97%
H-I	VS2	1,557	€453 EUR	105%
H-I	VVS1	232	€1,166 EUR	61%
H-I	VVS2	2,054	€437 EUR	94%
J-K	SI1	122	€1,699 EUR	39%
J-K	SI2	62	€1,567 EUR	123%
J-K	VS1	155	€1,103 EUR	130%
J-K	VS2	130	€1,423 EUR	95%
L-M	VS1	12	€482 EUR	49%
N+	I	45	€381 EUR	122%
N+	IF	95	€1,922 EUR	2%
N+	SI1	1,414	€269 EUR	137%
N+	SI2	184	€274 EUR	140%
N+	VS1	15,292	€325 EUR	122%
N+	VS2	8,211	€322 EUR	126%
N+	VVS1	273	€478 EUR	84%
N+	VVS2	6,511	€355 EUR	116%
N+	other	1,252	€1,727 EUR	30%

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