Emerald|Natural|GIA

0.40ct J VS1 Emerald Natural Diamond

VG • J/VS1 • GIA 6422715657

Certificate GIA 6422715657

Diamond specifications and retailer prices

From $517 CAD
As of November 4, 2026
Save $493 CAD (49%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,506 CAD at MOH London · As of October 29, 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6422715657. Listed at 18 retailers as of November 4, 2026, with a 95% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
J
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6422715657
Dimensions4.99 × 3.69 × 2.39 mm
L/W Ratio1.35
Top View
4.99 mm3.69 mm0.40 ctJ / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 6422715657
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,506 CAD|Low: $594 CAD|High: $1,516 CAD|Avg: $871 CAD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6$594 CAD
Retailer 8$633 CAD
Retailer 10$677 CAD
Retailer 3$680 CAD
Retailer 9$715 CAD
Retailer 5$880 CAD
Retailer 2$973 CAD
Retailer 4$1,010 CAD
Retailer 7$1,038 CAD
MOH London$1,506 CAD

46 data points across 10 retailers

18 retailers$517 CAD to $1,010 CAD

B+
Cheapest Retailer
-
$517 CAD
B
Retailer 2
-
$588 CAD
View
B
Retailer 3
-
$594 CAD
View
Retailer 4
-
$633 CAD
View
Price last confirmed 8 days ago
B
Retailer 5
-
$633 CAD
View
B
Retailer 6
-
$677 CAD
View
B
Retailer 7
-
$680 CAD
View
B
Retailer 8
-
$712 CAD
View
B
Retailer 9
-
$712 CAD
View
B
Retailer 10
-
$740 CAD
View
B
Retailer 11
-
$746 CAD
View
B
Retailer 12
-
$751 CAD
View
B
Retailer 13
-
$880 CAD
View
B
Retailer 14
-
$973 CAD
View
B
Retailer 15
-
$1,010 CAD
View
Retailer 16
-
$1,038 CAD
View
Price last confirmed 34 days ago
Most Expensive
MOH London
5274E04EE · Oct 29
$1,506 CAD
£849 GBP
View
Price last confirmed 8 days ago
16 more retailers have this diamond
Prices start from $517 CADSave up to $493 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.

B+
0.40ct Emerald
$517 CAD