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Emerald|Natural|GIA

0.40ct K VS1 Emerald Natural Diamond

VG • K/VS1 • GIA 6425477753

Certificate GIA 6425477753

Diamond specifications and retailer prices

From $430 CAD
As of November 4, 2026
Save $725 CAD (63%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,155 CAD at MOH London · As of November 4, 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6425477753. Listed at 6 retailers as of November 4, 2026, with prices from $430 to $1,155, a $725 spread on the same certified stone. MOH London lists it at $1,155. 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
K
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6425477753
Dimensions5.21 × 3.44 × 2.32 mm
L/W Ratio1.51
Top View
5.21 mm3.44 mm0.40 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6425477753
Side View
Table 72.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 67.5%

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: Nov 4
Current: $1,155 CAD|Low: $430 CAD|High: $1,268 CAD|Avg: $779 CAD|-7.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5$430 CAD
Retailer 6$578 CAD
Retailer 4$615 CAD
Retailer 3$649 CAD
Retailer 2$824 CAD
MOH London$1,155 CAD

43 data points across 6 retailers

6 retailers$430 CAD to $1,155 CAD

A
Cheapest Retailer
-
$430 CAD
B
Retailer 2
-
$578 CAD
View
B
Retailer 3
-
$615 CAD
View
B+
Retailer 4
-
$649 CAD
View
B
Retailer 5
-
$824 CAD
View
Most Expensive
B
MOH London
358B378EA · Nov 4
$1,155 CAD
£651 GBP
View
5 more retailers have this diamond
Prices start from $430 CADSave up to $725 CAD

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
$430 CAD