Emerald|Natural|GIA

4.01ct J SI1 Emerald Natural Diamond

EX • J/SI1 • GIA 5242040950

Certificate GIA 5242040950

Diamond specifications and retailer prices

From £32,618 GBP
$43,704 USD
As of October 28, 2026
Save £23,337 GBP (42%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £55,955 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 4.01ct natural emerald diamond

This 4.01ct natural emerald sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5242040950. Listed at 9 retailers as of October 28, 2026, with prices from £32,618 to £55,955, a £23,337 spread on the same certified stone. MOH London lists it at £55,955. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

4.01
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5242040950
Dimensions10.75 × 7.44 × 4.91 mm
L/W Ratio1.44
Culet sizeNone
Top View
10.75 mm7.44 mm4.01 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242040950
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £55,955 GBP|Low: £32,618 GBP|High: £56,327 GBP|Avg: £39,353 GBP|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 5£32,618 GBP
Retailer 6£35,316 GBP
Retailer 2£36,293 GBP
Retailer 4£37,122 GBP
Retailer 8£37,122 GBP
Retailer 9£38,607 GBP
Retailer 3£38,966 GBP
Retailer 7£40,092 GBP
MOH London£55,955 GBP

21 data points across 9 retailers

9 retailers£32,618 GBP to £55,955 GBP

B+
Cheapest Retailer
-
£32,618 GBP
$43,704 USD
B+
Retailer 2
-
£35,316 GBP
$47,320 USD
View
B+
Retailer 3
-
£36,293 GBP
View
B
Retailer 4
-
£37,122 GBP
$49,739 USD
View
B
Retailer 5
-
£37,122 GBP
$49,739 USD
View
B
Retailer 6
-
£38,607 GBP
$51,729 USD
View
B+
Retailer 7
-
£38,966 GBP
View
B
Retailer 8
-
£40,092 GBP
$53,719 USD
View
Most Expensive
B
MOH London
AF2D2E5E2 · Oct 29
£55,955 GBP
View
8 more retailers have this diamond
Prices start from £32,618 GBPSave up to £23,337 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.

B+
4.01ct Emerald
£32,618 GBP