Emerald|Natural|GIA

0.40ct G SI1 Emerald Natural Diamond

EX • G/SI1 • GIA 1515420317

Certificate GIA 1515420317

Diamond specifications and retailer prices

From €244 EUR
MYR 1,110 MYR
As of October 30, 2026
Save €141 EUR (37%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €385 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1515420317. Listed at 5 retailers as of October 29, 2026, with prices from €244 to €385, a €141 spread on the same certified stone. Brilliant Earth lists it at €385. 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
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1515420317
Dimensions4.95 × 3.62 × 2.35 mm
L/W Ratio1.37
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
4.95 mm3.62 mm0.40 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1515420317
Side View
Table 64.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 65.0%

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: €385 EUR|Low: €244 EUR|High: €412 EUR|Avg: €330 EUR|-6.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 5€244 EUR
Retailer 3€280 EUR
Retailer 4€295 EUR
Retailer 2€373 EUR
Brilliant Earth€385 EUR

39 data points across 5 retailers

5 retailers€244 EUR to €385 EUR

A
Cheapest Retailer
-
€244 EUR
MYR 1,110 MYR
A
Retailer 2
-
€280 EUR
$313 USD
View
Final sale: no returns
A
Retailer 3
-
€295 EUR
SGD 446 SGD
View
B+
Retailer 4
-
€373 EUR
£328 GBP
View
Most Expensive
B+
Brilliant Earth
13817469A · Oct 29
€385 EUR
$430 USD
View
4 more retailers have this diamond
Prices start from €244 EURSave up to €141 EUR

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
€244 EUR