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Emerald|Natural|GIA

0.51ct I VS1 Emerald Natural Diamond

VG • I/VS1 • GIA 6552474562

Certificate GIA 6552474562

Diamond specifications and retailer prices

From HK$3,907 HKD
As of November 4, 2026
Save HK$6,983 HKD (64%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$14,805 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 I 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 6552474562. Listed at 14 retailers as of November 4, 2026, with a 179% 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

0.51
Carat
I
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552474562
Dimensions3.79 × 5.54 × 2.46 mm
L/W Ratio1.46
Girdle conditionPolished
Culet sizeNone
Top View
3.79 mm5.54 mm0.51 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552474562
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NDepth 64.9%

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 4
Current: HK$14,805 HKD|Low: HK$3,946 HKD|High: HK$14,805 HKD|Avg: HK$7,124 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
November 5, 2026
Retailer 8HK$3,946 HKD
Retailer 9HK$4,488 HKD
Retailer 10HK$4,605 HKD
Retailer 11HK$4,935 HKD
Retailer 5HK$5,469 HKD
Retailer 12HK$5,665 HKD
Retailer 2HK$5,790 HKD
Retailer 4HK$6,889 HKD
Retailer 7HK$6,951 HKD
Retailer 3HK$9,564 HKD
Retailer 6HK$10,890 HKD
NZ JewellersHK$14,805 HKD

41 data points across 12 retailers

14 retailersHK$3,907 HKD to HK$10,890 HKD

A
Cheapest Retailer
-
HK$3,907 HKD
A
Retailer 2
-
HK$3,946 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$4,276 HKD
View
A
Retailer 4
-
HK$4,488 HKD
View
B+
Retailer 5
-
HK$4,605 HKD
View
B+
Retailer 6
-
HK$4,935 HKD
View
B+
Retailer 7
-
HK$5,469 HKD
View
B+
Retailer 8
-
HK$5,665 HKD
View
B+
Retailer 9
-
HK$5,790 HKD
View
B
Retailer 10
-
HK$6,889 HKD
View
B
Retailer 11
-
HK$6,951 HKD
View
B
Retailer 12
-
HK$9,564 HKD
View
B
Retailer 13
-
HK$10,890 HKD
View
Most Expensive
NZ Jewellers
6e27d46b-bfd4-45fa-a69d-1c262a61138c · Nov 5
HK$14,805 HKD
$1,887 USD
View
Price under review
13 more retailers have this diamond
Prices start from HK$3,907 HKDSave up to HK$6,983 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$3,907 HKD