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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 $1,329 NZD
As of November 5, 2026
Save $733 NZD (36%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,702 NZD 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: $2,702 NZD|Low: $1,281 NZD|High: $4,600 NZD|Avg: $1,963 NZD|+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$1,281 NZD
Retailer 6$1,329 NZD
Retailer 9$1,329 NZD
Retailer 5$1,380 NZD
Retailer 7$1,533 NZD
Retailer 10$1,553 NZD
Retailer 3$1,749 NZD
Retailer 2$2,062 NZD
MOH London$2,702 NZD
Retailer 8$4,600 NZD

43 data points across 10 retailers

10 retailers$1,329 NZD to $2,062 NZD

Retailer 1
-
$1,281 NZD
Price last confirmed 9 days ago
Retailer 2
-
$1,329 NZD
View
Price last confirmed 8 days ago
B
Retailer 3
-
$1,329 NZD
View
B
Retailer 4
-
$1,380 NZD
View
B
Retailer 5
-
$1,533 NZD
View
B
Retailer 6
-
$1,686 NZD
View
B
Retailer 7
-
$1,749 NZD
View
B
Retailer 8
-
$2,062 NZD
View
Most Expensive
MOH London
AECE95B98 · Oct 29
$2,702 NZD
£1,196 GBP
View
Price under review
8 more retailers have this diamond
Prices start from $1,329 NZDSave up to $733 NZD

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
$1,329 NZD