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Emerald|Natural|GIA

0.40ct D SI2 Emerald Natural Diamond

EX • D/SI2 • GIA 2484643607

Certificate GIA 2484643607

Diamond specifications and retailer prices

From $825 NZD
As of November 5, 2026
Save $1,078 NZD (57%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,166 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 D 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 2484643607. Listed at 11 retailers as of November 4, 2026, with a 131% 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
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2484643607
Dimensions5.47 × 3.20 × 2.29 mm
L/W Ratio1.71
Top View
5.47 mm3.20 mm0.40 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2484643607
Side View
Table 60.0%CrownGirdle: Ext. ThickPavilionCulet: NoneDepth 71.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $3,166 NZD|Low: $825 NZD|High: $3,166 NZD|Avg: $1,262 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 11$825 NZD
Retailer 3$889 NZD
Retailer 6$889 NZD
Retailer 7$911 NZD
Retailer 9$953 NZD
Retailer 10$953 NZD
Retailer 4$1,019 NZD
Retailer 8$1,087 NZD
Retailer 2$1,240 NZD
Retailer 5$1,903 NZD
NZ Jewellers$3,166 NZD

44 data points across 11 retailers

11 retailers$825 NZD to $1,903 NZD

B+
Cheapest Retailer
-
$825 NZD
Retailer 2
-
$889 NZD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$889 NZD
View
B+
Retailer 4
-
$953 NZD
View
B+
Retailer 5
-
$953 NZD
View
B
Retailer 6
-
$1,019 NZD
View
B+
Retailer 7
-
$1,058 NZD
View
B
Retailer 8
-
$1,087 NZD
View
B
Retailer 9
-
$1,240 NZD
View
B
Retailer 10
-
$1,903 NZD
View
Most Expensive
NZ Jewellers
6e701bba-be4c-4b19-88e7-9aa8ec3e2bf8 · Nov 5
$3,166 NZD
$1,780 USD
View
Price under review
10 more retailers have this diamond
Prices start from $825 NZDSave up to $1,078 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
$825 NZD