CaratHunter
Plans
Emerald|Natural|GIA

0.51ct K VS2 Emerald Natural Diamond

EX • K/VS2 • GIA 6311473789

Certificate GIA 6311473789

Diamond specifications and retailer prices

From $635 CAD
As of November 5, 2026
Save $831 CAD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,434 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald sits in the half to three-quarter carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6311473789. Listed at 14 retailers as of November 2, 2026, with a 131% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
K
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6311473789
Dimensions5.34 × 3.83 × 2.36 mm
L/W Ratio1.39
Top View
5.34 mm3.83 mm0.51 ctK / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6311473789
Side View
Table 62.0%CrownGirdle: ThickPavilionCulet: NoneDepth 61.5%

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: Nov 5
Current: $2,434 CAD|Low: $635 CAD|High: $2,434 CAD|Avg: $867 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 14$635 CAD
Retailer 3$684 CAD
Retailer 12$684 CAD
Retailer 8$698 CAD
Retailer 10$732 CAD
Retailer 16$733 CAD
Retailer 4$750 CAD
Retailer 6$750 CAD
Retailer 5$754 CAD
Retailer 9$782 CAD
Retailer 7$817 CAD
Retailer 15$922 CAD
Retailer 2$954 CAD
Retailer 11$985 CAD
Retailer 13$1,466 CAD
NZ Jewellers$2,434 CAD

31 data points across 16 retailers

14 retailers$635 CAD to $1,466 CAD

A
Cheapest Retailer
-
$635 CAD
A
Retailer 2
-
$684 CAD
View
Retailer 3
-
$684 CAD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$732 CAD
View
B+
Retailer 5
-
$733 CAD
View
B+
Retailer 6
-
$750 CAD
View
B+
Retailer 7
-
$754 CAD
View
B+
Retailer 8
-
$782 CAD
View
B+
Retailer 9
-
$817 CAD
View
B
Retailer 10
-
$922 CAD
View
B
Retailer 11
-
$954 CAD
View
B+
Retailer 12
-
$985 CAD
View
B
Retailer 13
-
$1,466 CAD
View
Most Expensive
NZ Jewellers
0bbcf442-af1a-4e51-9c2d-87c857ea7e59 · Nov 5
$2,434 CAD
$1,743 USD
View
Price under review
13 more retailers have this diamond
Prices start from $635 CADSave up to $831 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
0.51ct Emerald
$635 CAD