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Emerald|Natural|GIA

0.51ct H VS1 Emerald Natural Diamond

GD • H/VS1 • GIA 2557285062

Certificate GIA 2557285062

Diamond specifications and retailer prices

From HK$4,739 HKD
As of November 4, 2026
Save HK$5,633 HKD (54%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: HK$17,786 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2557285062. Listed at 26 retailers as of November 4, 2026, with a 119% 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
H
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557285062
Dimensions5.85 × 3.72 × 2.31 mm
L/W Ratio1.57
Culet sizeNone
Key to symbols
Crystal, Cloud, Pinpoint
Top View
5.85 mm3.72 mm0.51 ctH / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557285062
Side View
Table 67.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.1%

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: HK$6,732 HKD|Low: HK$3,601 HKD|High: HK$11,353 HKD|Avg: HK$7,646 HKD|+5.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 2HK$4,739 HKD
Retailer 4HK$5,555 HKD
Retailer 12HK$6,300 HKD
Retailer 7HK$6,567 HKD
Retailer 13HK$6,590 HKD
Retailer 1HK$6,732 HKD
Retailer 8HK$7,202 HKD
Retailer 10HK$7,548 HKD
Retailer 11HK$7,916 HKD
Retailer 3HK$8,521 HKD
Retailer 6HK$8,748 HKD
Retailer 9HK$10,372 HKD
Retailer 5HK$11,353 HKD

32 data points across 13 retailers

26 retailersHK$4,739 HKD to HK$10,372 HKD

B+
Cheapest Retailer
-
HK$4,739 HKD
Final sale: no returns
B+
Retailer 2
-
HK$5,045 HKD
View
Retailer 3
-
HK$5,139 HKD
View
Price last confirmed 20 days ago
Retailer 4
-
HK$5,139 HKD
View
Price last confirmed 18 days ago
B+
Retailer 5
-
HK$5,139 HKD
View
B+
Retailer 6
-
HK$5,272 HKD
View
Retailer 7
-
HK$5,335 HKD
View
Price last confirmed 20 days ago
Retailer 8
-
HK$5,931 HKD
View
Price last confirmed 18 days ago
B
Retailer 9
-
HK$5,994 HKD
View
B
Retailer 10
-
HK$6,300 HKD
View
B
Retailer 11
-
HK$6,512 HKD
View
B
Retailer 12
-
HK$6,512 HKD
View
B
Retailer 13
-
HK$6,567 HKD
View
B
Retailer 14
-
HK$6,590 HKD
View
B
Retailer 15
-
HK$6,732 HKD
View
B
Retailer 16
-
HK$6,747 HKD
View
B
Retailer 17
-
HK$6,802 HKD
View
B
Retailer 18
-
HK$7,202 HKD
View
B
Retailer 19
-
HK$7,548 HKD
View
B
Retailer 20
-
HK$7,916 HKD
View
B
Retailer 21
-
HK$8,018 HKD
View
Retailer 22
-
HK$8,521 HKD
View
Price last confirmed 32 days ago
B
Retailer 23
-
HK$8,748 HKD
View
B
Retailer 24
-
HK$10,372 HKD
View
Retailer 25
-
HK$17,786 HKD
View
Price under review
Most Expensive
NZ Jewellers
e60128bf-cfd0-4e5b-b1ea-6314ee622aa6 · Nov 5
HK$17,786 HKD
$2,267 USD
View
Price under review
25 more retailers have this diamond
Prices start from HK$4,739 HKDSave up to HK$5,633 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.

B+
0.51ct Emerald
HK$4,739 HKD