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Emerald|Natural|GIA

0.40ct G SI2 Emerald Natural Diamond

GD • G/SI2 • GIA 2538186593

Certificate GIA 2538186593

Diamond specifications and retailer prices

From $368 AUD
MYR 1,054 MYR
As of October 30, 2026
Save $196 AUD (35%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $564 AUD 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 2538186593. Listed at 4 retailers as of October 30, 2026, with prices from $368 to $564, a $196 spread on the same certified stone. 77 Diamonds lists it at $564. 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
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2538186593
Dimensions5.29 × 3.42 × 2.20 mm
L/W Ratio1.55
Top View
5.29 mm3.42 mm0.40 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2538186593
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 64.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $564 AUD|Low: $368 AUD|High: $598 AUD|Avg: $452 AUD|-3.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 4$368 AUD
Retailer 2$386 AUD
Retailer 3$433 AUD
77 Diamonds$564 AUD

40 data points across 4 retailers

4 retailers$368 AUD to $564 AUD

A
Cheapest Retailer
-
$368 AUD
MYR 1,054 MYR
B+
Retailer 2
-
$386 AUD
$271 USD
View
Final sale: no returns
B+
Retailer 3
-
$433 AUD
$304 USD
View
Most Expensive
B+
77 Diamonds
EMCPXT6MFDYJ · Oct 31
$564 AUD
£312 GBP
View
3 more retailers have this diamond
Prices start from $368 AUDSave up to $196 AUD

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
$368 AUD