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Emerald|Natural|GIA

0.51ct K VS2 Emerald Natural Diamond

EX • K/VS2 • GIA 6311473789

Certificate GIA 6311473789

Diamond specifications and retailer prices

From $581 SGD
As of November 5, 2026
Save $760 SGD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,226 SGD 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
Colour
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $2,226 SGD|Low: $581 SGD|High: $2,226 SGD|Avg: $793 SGD
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$581 SGD
Retailer 3$626 SGD
Retailer 12$626 SGD
Retailer 8$639 SGD
Retailer 10$669 SGD
Retailer 16$671 SGD
Retailer 4$686 SGD
Retailer 6$686 SGD
Retailer 5$690 SGD
Retailer 9$715 SGD
Retailer 7$747 SGD
Retailer 15$843 SGD
Retailer 2$872 SGD
Retailer 11$900 SGD
Retailer 13$1,341 SGD
NZ Jewellers$2,226 SGD

31 data points across 16 retailers

14 retailers$581 SGD to $1,341 SGD

A
Cheapest Retailer
-
$581 SGD
A
Retailer 2
-
$626 SGD
View
Retailer 3
-
$626 SGD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$669 SGD
View
B+
Retailer 5
-
$671 SGD
View
B+
Retailer 6
-
$686 SGD
View
B+
Retailer 7
-
$690 SGD
View
B+
Retailer 8
-
$715 SGD
View
B+
Retailer 9
-
$747 SGD
View
B
Retailer 10
-
$843 SGD
View
B
Retailer 11
-
$872 SGD
View
B+
Retailer 12
-
$900 SGD
View
B
Retailer 13
-
$1,341 SGD
View
Most Expensive
NZ Jewellers
0bbcf442-af1a-4e51-9c2d-87c857ea7e59 · Nov 5
$2,226 SGD
$1,743 USD
View
Price under review
13 more retailers have this diamond
Prices start from $581 SGDSave up to $760 SGD

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
$581 SGD