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Emerald|Natural|GIA

0.40ct D SI2 Emerald Natural Diamond

VG • D/SI2 • GIA 6401691414

Certificate GIA 6401691414

Diamond specifications and retailer prices

From $852 NZD
As of November 4, 2026
Save $1,576 NZD (65%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,298 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6401691414. Listed at 16 retailers as of November 1, 2026, with a 185% 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
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6401691414
Dimensions5.13 × 3.55 × 2.35 mm
L/W Ratio1.45
Top View
5.13 mm3.55 mm0.40 ctD / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 6401691414
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 66.3%

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 4
Current: $1,546 NZD|Low: $943 NZD|High: $2,457 NZD|Avg: $1,415 NZD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 4$943 NZD
Retailer 2$1,126 NZD
Retailer 6$1,162 NZD
Retailer 7$1,181 NZD
Retailer 5$1,487 NZD
Retailer 1$1,546 NZD
Retailer 3$2,428 NZD

43 data points across 7 retailers

16 retailers$852 NZD to $2,428 NZD

B+
Cheapest Retailer
-
$852 NZD
B+
Retailer 2
-
$943 NZD
View
B
Retailer 3
-
$953 NZD
View
B+
Retailer 4
-
$1,000 NZD
View
Retailer 5
-
$1,026 NZD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$1,026 NZD
View
B
Retailer 7
-
$1,099 NZD
View
B
Retailer 8
-
$1,126 NZD
View
B
Retailer 9
-
$1,138 NZD
View
B
Retailer 10
-
$1,138 NZD
View
B
Retailer 11
-
$1,155 NZD
View
B
Retailer 12
-
$1,174 NZD
View
Retailer 13
-
$1,487 NZD
View
Price last confirmed 41 days ago
B
Retailer 14
-
$1,546 NZD
View
B
Retailer 15
-
$2,428 NZD
View
Most Expensive
NZ Jewellers
9566331b-4bc4-4e23-90e0-8c77eeaacd4d · Nov 5
$3,298 NZD
$1,854 USD
View
Price under review
15 more retailers have this diamond
Prices start from $852 NZDSave up to $1,576 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
$852 NZD