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Emerald|Natural|GIA

4.18ct E SI1 Emerald Natural Diamond

ID • E/SI1 • GIA 2536210055

Certificate GIA 2536210055

Diamond specifications and retailer prices

From £42,148 GBP
HK$441,200 HKD
As of October 29, 2026
Save £43,656 GBP (51%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £85,804 GBP at With Clarity · As of October 29, 2026
View at With Clarity

About this 4.18ct natural emerald diamond

This 4.18ct natural emerald sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2536210055. Listed at 4 retailers as of October 29, 2026, with prices from £42,148 to £85,804, a £43,656 spread on the same certified stone. With Clarity lists it at £85,804. 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

4.18
Carat
E
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2536210055
Dimensions10.84 × 7.54 × 5.16 mm
L/W Ratio1.44
Top View
10.84 mm7.54 mm4.18 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2536210055
Side View
Table 63.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 68.4%

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: £42,148 GBP|Low: £42,148 GBP|High: £85,804 GBP|Avg: £56,429 GBP|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
With Clarity
October 24, 2026
Retailer 1£42,148 GBP
Retailer 3£47,449 GBP
Retailer 4£52,742 GBP
Retailer 2£53,963 GBP
With Clarity£85,804 GBP

9 data points across 5 retailers

4 retailers£42,148 GBP to £85,804 GBP

A
Cheapest Retailer
-
£42,148 GBP
HK$441,200 HKD
A
Retailer 2
-
£52,742 GBP
$70,669 USD
View
A
Retailer 3
-
£53,963 GBP
SGD 97,708 SGD
View
Most Expensive
B+
With Clarity
2536210055 · Oct 29
£85,804 GBP
$114,968 USD
View
3 more retailers have this diamond
Prices start from £42,148 GBPSave up to £43,656 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
4.18ct Emerald
£42,148 GBP