Emerald|Natural|IGI

0.41ct J SI1 Emerald Natural Diamond

VG • J/SI1 • IGI 790618075

Shape and cutting style on the report: Emerald cut

Certificate IGI 790618075

Diamond specifications and retailer prices

From £180 GBP
$241 USD
As of October 29, 2026
Save £239 GBP (57%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £813 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.41ct natural emerald diamond

This 0.41ct natural emerald sits in the sub-half-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 790618075. Listed at 10 retailers as of October 25, 2026, with a 133% 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

0.41
Carat
J
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle38.8°
OriginNatural
Grading LabIGI
CertificateIGI 790618075
Dimensions5.02 × 3.49 × 2.41 mm
L/W Ratio1.44
Culet sizeLarge
Top View
5.02 mm3.49 mm0.41 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 790618075
Side View
Table 58.0%Crown 36.2°Girdle: MediumPavilion 38.8°Culet: LargeDepth 69.1%

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 29
Current: £813 GBP|Low: £180 GBP|High: £864 GBP|Avg: £315 GBP|-5.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 7£180 GBP
Retailer 5£194 GBP
Retailer 6£201 GBP
Retailer 10£205 GBP
Retailer 3£241 GBP
Retailer 2£256 GBP
Retailer 4£278 GBP
Retailer 8£309 GBP
Retailer 9£419 GBP
NZ Jewellers£813 GBP

33 data points across 10 retailers

10 retailers£180 GBP to £419 GBP

A
Cheapest Retailer
-
£180 GBP
$241 USD
A
Retailer 2
-
£194 GBP
$260 USD
View
A
Retailer 3
-
£201 GBP
$269 USD
View
B+
Retailer 4
-
£205 GBP
$275 USD
View
B+
Retailer 5
-
£241 GBP
$323 USD
View
B+
Retailer 6
-
£256 GBP
View
B+
Retailer 7
-
£278 GBP
ZAR 6,022 ZAR
View
B
Retailer 8
-
£309 GBP
€394 EUR
View
B
Retailer 9
-
£419 GBP
View
Most Expensive
NZ Jewellers
eefabe0c-4931-46e5-b9da-5982ef001e0c · Oct 30
£813 GBP
$1,089 USD
View
Price under review
9 more retailers have this diamond
Prices start from £180 GBPSave up to £239 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
0.41ct Emerald
£180 GBP