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Emerald|Natural|GIA

0.40ct E SI2 Emerald Natural Diamond

GD • E/SI2 • GIA 7502010846

Shape and cutting style on the report: Emerald

Certificate GIA 7502010846

Diamond specifications and retailer prices

From $1,067 AUD
As of November 5, 2026
Save $589 AUD (36%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,170 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.4ct natural emerald diamond

This 0.4ct natural emerald sits in the sub-half-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7502010846. Listed at 10 retailers as of November 5, 2026, with a 55% 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

0.40
Carat
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7502010846
Dimensions5.26 × 3.52 × 2.19 mm
L/W Ratio1.49
Top View
5.26 mm3.52 mm0.40 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7502010846
Side View
Table 66.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 62.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $2,170 AUD|Low: $1,029 AUD|High: $3,694 AUD|Avg: $1,576 AUD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 4$1,029 AUD
Retailer 6$1,067 AUD
Retailer 9$1,067 AUD
Retailer 5$1,109 AUD
Retailer 7$1,231 AUD
Retailer 10$1,247 AUD
Retailer 3$1,404 AUD
Retailer 2$1,656 AUD
MOH London$2,170 AUD
Retailer 8$3,694 AUD

43 data points across 10 retailers

10 retailers$1,067 AUD to $1,656 AUD

Retailer 1
-
$1,029 AUD
Price last confirmed 9 days ago
Retailer 2
-
$1,067 AUD
View
Price last confirmed 8 days ago
B
Retailer 3
-
$1,067 AUD
View
B
Retailer 4
-
$1,109 AUD
View
B
Retailer 5
-
$1,231 AUD
View
B
Retailer 6
-
$1,354 AUD
View
B
Retailer 7
-
$1,404 AUD
View
B
Retailer 8
-
$1,656 AUD
View
Most Expensive
MOH London
AECE95B98 · Oct 29
$2,170 AUD
£1,196 GBP
View
Price under review
8 more retailers have this diamond
Prices start from $1,067 AUDSave up to $589 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.

B
0.40ct Emerald
$1,067 AUD