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Emerald|Natural|GIA

0.40ct G SI2 Emerald Natural Diamond

GD • G/SI2 • GIA 2558557161

Certificate GIA 2558557161

Diamond specifications and retailer prices

From $434 NZD
MYR 996 MYR
As of October 30, 2026
Save $237 NZD (35%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $671 NZD at 77 Diamonds · As of October 31, 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 G 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 2558557161. Listed at 4 retailers as of October 30, 2026, with prices from $434 to $671, a $237 spread on the same certified stone. 77 Diamonds lists it at $671. 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
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2558557161
Dimensions5.16 × 3.58 × 2.32 mm
L/W Ratio1.44
Culet sizeNone
Key to symbols
Crystal
Top View
5.16 mm3.58 mm0.40 ctG / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2558557161
Side View
Table 69.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 64.9%

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: Oct 30
Current: $671 NZD|Low: $431 NZD|High: $671 NZD|Avg: $527 NZD|+1.6%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 4$434 NZD
Retailer 3$504 NZD
Retailer 2$525 NZD
77 Diamonds$671 NZD

39 data points across 4 retailers

4 retailers$434 NZD to $671 NZD

A
Cheapest Retailer
-
$434 NZD
MYR 996 MYR
B+
Retailer 2
-
$504 NZD
$284 USD
View
Final sale: no returns
B+
Retailer 3
-
$525 NZD
SGD 400 SGD
View
Most Expensive
B+
77 Diamonds
EMCPSPD68BR6 · Oct 31
$671 NZD
£298 GBP
View
3 more retailers have this diamond
Prices start from $434 NZDSave up to $237 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
$434 NZD