Emerald|Natural|IGI

0.40ct I IF Emerald Natural Diamond

VG • I/IF • IGI 602363722

Shape and cutting style on the report: Emerald cut

Certificate IGI 602363722

Diamond specifications and retailer prices

From £254 GBP
$340 USD
As of October 28, 2026
Save £331 GBP (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £965 GBP at NZ Jewellers · As of September 18, 2026
View at NZ Jewellers

About this 0.4ct natural emerald diamond

This 0.4ct natural emerald sits in the sub-half-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 602363722. Listed at 18 retailers as of October 28, 2026, with a 130% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.40
Carat
I
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.1°
Pavilion angle37.5°
OriginNatural
Grading LabIGI
CertificateIGI 602363722
Dimensions5.22 × 3.39 × 2.29 mm
L/W Ratio1.54
Culet sizeLong
Top View
5.22 mm3.39 mm0.40 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 602363722
Side View
Table 57.0%Crown 38.1°Girdle: MED-STKPavilion 37.5°Culet: LNGDepth 67.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £337 GBP|Low: £254 GBP|High: £589 GBP|Avg: £381 GBP|+6.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 9£254 GBP
Retailer 7£271 GBP
Retailer 10£271 GBP
Retailer 1£337 GBP
Retailer 2£349 GBP
Retailer 11£375 GBP
Retailer 5£391 GBP
Retailer 8£418 GBP
Retailer 4£468 GBP
Retailer 3£557 GBP
Retailer 6£585 GBP

43 data points across 11 retailers

18 retailers£254 GBP to £585 GBP

Retailer 1
-
£252 GBP
$337 USD
Price last confirmed 41 days ago
Retailer 2
-
£252 GBP
$337 USD
View
Price last confirmed 30 days ago
Retailer 3
-
£252 GBP
$337 USD
View
Price last confirmed 36 days ago
A
Retailer 4
-
£254 GBP
$340 USD
View
A
Retailer 5
-
£271 GBP
$363 USD
View
Retailer 6
-
£271 GBP
$363 USD
View
Price last confirmed 23 days ago
B+
Retailer 7
-
£337 GBP
View
Retailer 8
-
£339 GBP
$454 USD
View
Price last confirmed 42 days ago
Retailer 9
-
£339 GBP
$454 USD
View
Price last confirmed 37 days ago
B+
Retailer 10
-
£349 GBP
$468 USD
View
B+
Retailer 11
-
£375 GBP
$503 USD
View
B+
Retailer 12
-
£391 GBP
ZAR 8,453 ZAR
View
B+
Retailer 13
-
£418 GBP
$560 USD
View
B
Retailer 14
-
£468 GBP
€597 EUR
View
B
Retailer 15
-
£557 GBP
View
B
Retailer 16
-
£585 GBP
View
Retailer 17
-
£965 GBP
$1,293 USD
View
Price last confirmed 34 days ago
Most Expensive
NZ Jewellers
0d0cbfee-d746-4c0f-ade6-63716b224551 · Sep 18
£965 GBP
$1,293 USD
View
Price last confirmed 43 days ago
17 more retailers have this diamond
Prices start from £254 GBPSave up to £331 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.40ct Emerald
£254 GBP