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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 HK$3,570 HKD
As of November 5, 2026
Save HK$4,668 HKD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$13,674 HKD 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$13,674 HKD|Low: HK$3,570 HKD|High: HK$13,674 HKD|Avg: HK$4,870 HKD
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 14HK$3,570 HKD
Retailer 3HK$3,844 HKD
Retailer 12HK$3,844 HKD
Retailer 8HK$3,923 HKD
Retailer 10HK$4,111 HKD
Retailer 16HK$4,119 HKD
Retailer 4HK$4,213 HKD
Retailer 6HK$4,213 HKD
Retailer 5HK$4,236 HKD
Retailer 9HK$4,393 HKD
Retailer 7HK$4,589 HKD
Retailer 15HK$5,178 HKD
Retailer 2HK$5,358 HKD
Retailer 11HK$5,531 HKD
Retailer 13HK$8,237 HKD
NZ JewellersHK$13,674 HKD

31 data points across 16 retailers

14 retailersHK$3,570 HKD to HK$8,237 HKD

A
Cheapest Retailer
-
HK$3,570 HKD
A
Retailer 2
-
HK$3,844 HKD
View
Retailer 3
-
HK$3,844 HKD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
HK$4,111 HKD
View
B+
Retailer 5
-
HK$4,119 HKD
View
B+
Retailer 6
-
HK$4,213 HKD
View
B+
Retailer 7
-
HK$4,236 HKD
View
B+
Retailer 8
-
HK$4,393 HKD
View
B+
Retailer 9
-
HK$4,589 HKD
View
B
Retailer 10
-
HK$5,178 HKD
View
B
Retailer 11
-
HK$5,358 HKD
View
B+
Retailer 12
-
HK$5,531 HKD
View
B
Retailer 13
-
HK$8,237 HKD
View
Most Expensive
NZ Jewellers
0bbcf442-af1a-4e51-9c2d-87c857ea7e59 · Nov 5
HK$13,674 HKD
$1,743 USD
View
Price under review
13 more retailers have this diamond
Prices start from HK$3,570 HKDSave up to HK$4,668 HKD

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
HK$3,570 HKD