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Emerald|Natural|GIA

0.40ct E SI2 Emerald Natural Diamond

EX • E/SI2 • GIA 1555635362

Certificate GIA 1555635362

Diamond specifications and retailer prices

From $648 NZD
As of November 4, 2026
Save $929 NZD (59%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,622 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1555635362. Listed at 12 retailers as of November 4, 2026, with a 143% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555635362
Dimensions4.99 × 3.49 × 2.27 mm
L/W Ratio1.43
Girdle conditionPolished
Culet sizeNone
Key to symbols
Cloud
Top View
4.99 mm3.49 mm0.40 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1555635362
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.1%

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: Nov 4
Current: $2,622 NZD|Low: $648 NZD|High: $2,738 NZD|Avg: $1,086 NZD|-4.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 12$648 NZD
Retailer 11$685 NZD
Retailer 4$745 NZD
Retailer 5$747 NZD
Retailer 8$763 NZD
Retailer 6$882 NZD
Retailer 9$921 NZD
Retailer 10$937 NZD
Retailer 3$1,025 NZD
Retailer 2$1,377 NZD
Retailer 7$1,576 NZD
NZ Jewellers$2,622 NZD

31 data points across 12 retailers

12 retailers$648 NZD to $1,576 NZD

A
Cheapest Retailer
-
$648 NZD
A
Retailer 2
-
$685 NZD
View
Retailer 3
-
$745 NZD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$747 NZD
View
A
Retailer 5
-
$763 NZD
View
B+
Retailer 6
-
$882 NZD
View
B+
Retailer 7
-
$921 NZD
View
B+
Retailer 8
-
$937 NZD
View
B+
Retailer 9
-
$1,025 NZD
View
B
Retailer 10
-
$1,377 NZD
View
B
Retailer 11
-
$1,576 NZD
View
Most Expensive
NZ Jewellers
bce74ad6-f41c-4dc1-a078-e50e1f62c991 · Nov 5
$2,622 NZD
$1,474 USD
View
Price under review
11 more retailers have this diamond
Prices start from $648 NZDSave up to $929 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.

A
0.40ct Emerald
$648 NZD