Emerald|Natural|GIA

0.40ct G SI2 Emerald Natural Diamond

EX • G/SI2 • GIA 1563327907

Certificate GIA 1563327907

Diamond specifications and retailer prices

From $280 USD
SGD 379 SGD
As of October 30, 2026
Save $234 USD (45%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $515 USD at Yorxs · As of October 28, 2026
View at Yorxs

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 1563327907. Listed at 8 retailers as of October 28, 2026, with prices from $280 to $515, a $234 spread on the same certified stone. Yorxs lists it at $515. 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
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1563327907
Dimensions5.06 × 3.51 × 2.25 mm
L/W Ratio1.44
Culet sizeNone
Top View
5.06 mm3.51 mm0.40 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 1563327907
Side View
Table 67.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 64.0%

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: $376 USD|Low: $280 USD|High: $585 USD|Avg: $397 USD|-10.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
October 30, 2026
Retailer 5$280 USD
Retailer 7$290 USD
Retailer 4$334 USD
Retailer 3$360 USD
Retailer 2$365 USD
Retailer 1$376 USD
Retailer 6$425 USD
Yorxs$515 USD

39 data points across 8 retailers

8 retailers$280 USD to $515 USD

A
Cheapest Retailer
-
$280 USD
SGD 379 SGD
A
Retailer 2
-
$290 USD
View
A
Retailer 3
-
$334 USD
SGD 452 SGD
View
A
Retailer 4
-
$360 USD
£284 GBP
View
A
Retailer 5
-
$365 USD
View
B+
Retailer 6
-
$376 USD
£296 GBP
View
B+
Retailer 7
-
$425 USD
View
Most Expensive
B+
Yorxs
612543311 · Oct 28
$515 USD
€490 EUR
View
7 more retailers have this diamond
Prices start from $280 USDSave up to $234 USD

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
$280 USD