How much does a 5.00ct+ natural emerald diamond cost?

As of November 2026, 5.00ct+ natural emerald diamonds range from £147 GBP/ct to £62,843 GBP/ct, with an average of £15,088 GBP/ct.

What is the price range for 5.00ct+ natural emerald diamonds?

As of November 2026, the lowest listed price is £147 GBP per carat and the highest is £62,843 GBP per carat. The spread reflects differences in colour, clarity, cut and retailer pricing.

How many 5.00ct+ natural emerald diamonds are available?

There are 8,727 active natural emerald listings between 5.00ct+ across 100+ retailers in the Carat Hunter index, refreshed daily.

How much can I save by comparing retailers for a 5.00ct+ natural emerald diamond?

Approximately 38% of these diamonds are available at multiple retailers, with an average price spread of 125% between the cheapest and most expensive listing of the same stone.

Natural Emerald Diamonds, 5.00ct+

Quick answer

As of November 2026, there are 8,727 listings of natural emerald diamonds between 5.00ct+ from at least 51 retailers. A typical stone in this range costs about £90,530 GBP in total, or £15,088 GBP per carat, and most listings sit between £147 GBP and £62,843 GBP per carat. About 38% of these stones are listed by more than one retailer, and the same stone is priced 125% 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 £13,451 GBP per carat across 282 listings. The same shape in lab grown form runs about £511 GBP per carat, roughly 97% 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. Emerald natural stones in the index: 2,278 USD per carat, +6.2% 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 8,727 diamonds in Explorer

Price Distribution

LowHigh

Colour	FL	IF	VVS1	VVS2	VS1	VS2	SI1	SI2	I
D-E	$42K	$52K	$44K	$39K	$37K	$31K	$27K	$17K	-
F-G	-	$30K	$28K	$32K	$37K	$32K	$25K	-	-
H-I	-	$23K	$19K	$22K	$22K	$20K	$18K	$15K	-
J-K	-	-	$12K	$14K	$13K	$14K	$8,867	$9,164	-
L-M	-	-	-	$7,712	$7,954	$8,399	-	-	-
N+	-	-	-	$1,517	$251	$8,410	$10K	$8,279	$1,848

Price by Colour & Clarity

Average price per carat for 5.00ct+ natural emerald diamonds by colour and clarity grade.

Colour	Clarity	Listings	Avg Price/ct	Spread
D-E	FL	126	£31,504 GBP	18%
D-E	IF	138	£38,828 GBP	59%
D-E	SI1	103	£20,258 GBP	26%
D-E	SI2	13	£12,693 GBP	74%
D-E	VS1	490	£27,964 GBP	34%
D-E	VS2	309	£22,931 GBP	29%
D-E	VVS1	235	£32,675 GBP	27%
D-E	VVS2	307	£29,455 GBP	29%
F-G	IF	51	£22,715 GBP	22%
F-G	SI1	100	£18,906 GBP	27%
F-G	VS1	670	£27,727 GBP	34%
F-G	VS2	676	£23,749 GBP	32%
F-G	VVS1	115	£21,149 GBP	54%
F-G	VVS2	318	£23,942 GBP	52%
H-I	IF	88	£17,006 GBP	35%
H-I	SI1	282	£13,451 GBP	40%
H-I	SI2	66	£11,222 GBP	41%
H-I	VS1	695	£16,073 GBP	37%
H-I	VS2	664	£14,985 GBP	38%
H-I	VVS1	219	£13,983 GBP	54%
H-I	VVS2	431	£16,217 GBP	33%
J-K	SI1	189	£6,618 GBP	71%
J-K	SI2	71	£6,840 GBP	55%
J-K	VS1	595	£9,727 GBP	38%
J-K	VS2	489	£10,339 GBP	37%
J-K	VVS1	229	£9,067 GBP	55%
J-K	VVS2	254	£10,796 GBP	36%
L-M	VS1	137	£5,936 GBP	35%
L-M	VS2	15	£6,268 GBP	9%
L-M	VVS2	11	£5,756 GBP	19%
N+	I	81	£1,379 GBP	311%
N+	SI1	58	£7,586 GBP	120%
N+	SI2	27	£6,179 GBP	59%
N+	VS1	46	£188 GBP	120%
N+	VS2	57	£6,277 GBP	1490%
N+	VVS2	372	£1,132 GBP	52%

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