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Emerald|Natural|GIA

4.22ct E SI1 Emerald Natural Diamond

EX • E/SI1 • GIA 1172527485

Certificate GIA 1172527485

Diamond specifications and retailer prices

From $128,462 AUD
£71,053 GBP
As of October 28, 2026
Save $70,858 AUD (36%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $199,320 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 4.22ct natural emerald diamond

This 4.22ct 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 1172527485. Listed at 3 retailers as of October 26, 2026, with prices from $128,462 to $199,320, a $70,858 spread on the same certified stone. MOH London lists it at $199,320. 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

4.22
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1172527485
Dimensions10.73 × 8.33 × 5.41 mm
L/W Ratio1.29
Culet sizeVery Small
Top View
10.73 mm8.33 mm4.22 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1172527485
Side View
Table 67.0%CrownGirdle: MED-STKPavilionCulet: Very SmallDepth 64.9%

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 28
Current: $199,320 AUD|Low: $128,264 AUD|High: $201,451 AUD|Avg: $160,385 AUD
MOH London
Retailer 2
Retailer 3
October 28, 2026
Retailer 2$128,462 AUD
Retailer 3$153,805 AUD
MOH London$199,320 AUD

40 data points across 3 retailers

3 retailers$128,462 AUD to $199,320 AUD

A
Cheapest Retailer
-
$128,462 AUD
£71,053 GBP
B+
Retailer 2
-
$153,805 AUD
€102,895 EUR
View
Most Expensive
B+
MOH London
19ABEE557 · Oct 26
$199,320 AUD
£110,245 GBP
View
2 more retailers have this diamond
Prices start from $128,462 AUDSave up to $70,858 AUD

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
4.22ct Emerald
$128,462 AUD