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Emerald|Natural|GIA

0.43ct J SI1 Emerald Natural Diamond

EX • J/SI1 • GIA 2235237076

Certificate GIA 2235237076

Diamond specifications and retailer prices

From £363 GBP
$487 USD
As of October 31, 2026
Save £295 GBP (45%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £659 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.43ct natural emerald diamond

This 0.43ct natural emerald sits in the sub-half-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 2235237076. Listed at 5 retailers as of October 29, 2026, with prices from £363 to £659, a £295 spread on the same certified stone. MOH London lists it at £659. 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

0.43
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235237076
Dimensions5.38 × 3.64 × 2.35 mm
L/W Ratio1.48
Girdle conditionPolished
Key to symbols
Crystal
Top View
5.38 mm3.64 mm0.43 ctJ / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2235237076
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 64.6%

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 31
Current: £659 GBP|Low: £313 GBP|High: £685 GBP|Avg: £427 GBP|-2.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 9£313 GBP
Retailer 4£363 GBP
Retailer 2£370 GBP
Retailer 8£396 GBP
Retailer 3£404 GBP
Retailer 7£410 GBP
Retailer 5£462 GBP
Retailer 6£468 GBP
MOH London£659 GBP

45 data points across 9 retailers

5 retailers£363 GBP to £659 GBP

B+
Cheapest Retailer
-
£363 GBP
$487 USD
B+
Retailer 2
-
£370 GBP
View
B
Retailer 3
-
£404 GBP
$541 USD
View
Retailer 4
-
£462 GBP
A$953 AUD
View
Price last confirmed 26 days ago
Most Expensive
B
MOH London
E9BC47909 · Oct 29
£659 GBP
View
4 more retailers have this diamond
Prices start from £363 GBPSave up to £295 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+
0.43ct Emerald
£363 GBP