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Emerald|Natural|GIA

0.40ct I SI2 Emerald Natural Diamond

GD • I/SI2 • GIA 1565286558

Certificate GIA 1565286558

Diamond specifications and retailer prices

From $446 NZD
SGD 340 SGD
As of October 31, 2026
Save $125 NZD (22%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $572 NZD at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 0.4ct natural emerald diamond

This 0.4ct natural emerald sits in the sub-half-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1565286558. Listed at 3 retailers as of October 31, 2026, with prices from $446 to $572, a $125 spread on the same certified stone. 77 Diamonds lists it at $572. 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
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1565286558
Dimensions4.75 × 3.51 × 2.44 mm
L/W Ratio1.35
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather
Top View
4.75 mm3.51 mm0.40 ctI / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1565286558
Side View
Table 69.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 69.6%

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: Oct 31
Current: $572 NZD|Low: $446 NZD|High: $572 NZD|Avg: $503 NZD|+6.0%
77 Diamonds
Retailer 2
Retailer 3
November 1, 2026
Retailer 3$446 NZD
Retailer 2$488 NZD
77 Diamonds$572 NZD

40 data points across 3 retailers

3 retailers$446 NZD to $572 NZD

B+
Cheapest Retailer
-
$446 NZD
SGD 340 SGD
B+
Retailer 2
-
$488 NZD
$275 USD
View
Most Expensive
B+
77 Diamonds
EMCPGAMSBMAY · Nov 1
$572 NZD
£254 GBP
View
2 more retailers have this diamond
Prices start from $446 NZDSave up to $125 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
$446 NZD