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Emerald|Natural|IGI

0.40ct F SI2 Emerald Natural Diamond

VG • F/SI2 • IGI 741596976

Shape and cutting style on the report: Emerald cut

Certificate IGI 741596976

Diamond specifications and retailer prices

From £161 GBP
₹20,493 INR
As of October 30, 2026
Save £363 GBP (69%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £523 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.4ct natural emerald diamond

This 0.4ct natural emerald sits in the sub-half-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 741596976. Listed at 6 retailers as of October 30, 2026, with prices from £161 to £523, a £363 spread on the same certified stone. MOH London lists it at £523. 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
F
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.2°
Pavilion angle38.9°
OriginNatural
Grading LabIGI
CertificateIGI 741596976
Dimensions5.00 × 3.46 × 2.34 mm
L/W Ratio1.45
Culet sizeLarge
Top View
5.00 mm3.46 mm0.40 ctF / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 741596976
Side View
Table 63.0%Crown 33.2°Girdle: STK-THKPavilion 38.9°Culet: LargeDepth 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 30
Current: £523 GBP|Low: £160 GBP|High: £544 GBP|Avg: £342 GBP|-2.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 3£161 GBP
Retailer 6£307 GBP
Retailer 4£311 GBP
Retailer 5£324 GBP
Retailer 2£429 GBP
MOH London£523 GBP

43 data points across 6 retailers

6 retailers£161 GBP to £523 GBP

A
Cheapest Retailer
-
£161 GBP
₹20,493 INR
B+
Retailer 2
-
£307 GBP
$411 USD
View
B+
Retailer 3
-
£311 GBP
View
B
Retailer 4
-
£324 GBP
$434 USD
View
B
Retailer 5
-
£429 GBP
€547 EUR
View
Most Expensive
B
MOH London
C91C21F41 · Nov 1
£523 GBP
View
5 more retailers have this diamond
Prices start from £161 GBPSave up to £363 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
£161 GBP