Emerald|Natural|GIA

0.40ct G SI2 Emerald Natural Diamond

EX • G/SI2 • GIA 2567528185

Certificate GIA 2567528185

Diamond specifications and retailer prices

From $395 USD
As of October 21, 2026
5 retailers carry this diamond
Most expensive: $909 USD at MOH London · As of October 18, 2026
View at MOH London

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2567528185. Listed at 5 retailers as of October 18, 2026. 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
G
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567528185
Dimensions4.90 × 3.52 × 2.41 mm
L/W Ratio1.39
Key to symbols
Cloud
Top View
4.90 mm3.52 mm0.40 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2567528185
Side View
Table 69.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 68.4%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 21
Current: $909 USD|Low: $395 USD|High: $916 USD|Avg: $624 USD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 21, 2026
Retailer 3$395 USD
Retailer 2$487 USD
Retailer 6$549 USD
Retailer 5$569 USD
Retailer 4$708 USD
MOH London$909 USD

13 data points across 6 retailers

5 retailers$395 USD to $909 USD

Retailer 1
-
$395 USD
Price last confirmed 8 days ago
Retailer 2
-
$487 USD
£383 GBP
View
Price last confirmed 9 days ago
Retailer 3
-
$549 USD
View
Price last confirmed 9 days ago
Retailer 4
-
$569 USD
£448 GBP
View
Price last confirmed 7 days ago
Most Expensive
MOH London
51401B030 · Oct 18
$909 USD
£716 GBP
View
Price last confirmed 11 days ago
4 more retailers have this diamond

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.

0.40ct Emerald
$395 USD