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Emerald|Natural|GIA

0.51ct H VS1 Emerald Natural Diamond

VG • H/VS1 • GIA 2554753941

Certificate GIA 2554753941

Diamond specifications and retailer prices

From HK$4,096 HKD
As of November 4, 2026
Save HK$6,441 HKD (61%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$14,334 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2554753941. Listed at 14 retailers as of November 4, 2026, with a 157% 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554753941
Dimensions5.32 × 3.76 × 2.57 mm
L/W Ratio1.41
Key to symbols
Twinning Wisp, Pinpoint
Top View
5.32 mm3.76 mm0.51 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554753941
Side View
Table 68.0%CrownGirdlePavilionCulet: NDepth 68.3%

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$14,334 HKD|Low: HK$3,939 HKD|High: HK$14,625 HKD|Avg: HK$6,772 HKD|-2.0%
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
November 5, 2026
Retailer 6HK$4,096 HKD
Retailer 14HK$4,221 HKD
Retailer 13HK$4,574 HKD
Retailer 4HK$4,927 HKD
Retailer 12HK$5,272 HKD
Retailer 2HK$5,555 HKD
Retailer 10HK$5,727 HKD
Retailer 11HK$6,080 HKD
Retailer 3HK$6,339 HKD
Retailer 9HK$6,740 HKD
Retailer 5HK$7,006 HKD
Retailer 7HK$7,053 HKD
Retailer 8HK$10,537 HKD
NZ JewellersHK$14,334 HKD

39 data points across 14 retailers

14 retailersHK$4,096 HKD to HK$10,537 HKD

A
Cheapest Retailer
-
HK$4,096 HKD
A
Retailer 2
-
HK$4,221 HKD
View
Final sale: no returns
B+
Retailer 3
-
HK$4,574 HKD
View
B+
Retailer 4
-
HK$4,927 HKD
View
B+
Retailer 5
-
HK$5,272 HKD
View
B+
Retailer 6
-
HK$5,555 HKD
View
Retailer 7
-
HK$5,727 HKD
View
Price last confirmed 6 days ago
B
Retailer 8
-
HK$6,080 HKD
View
B
Retailer 9
-
HK$6,339 HKD
View
B+
Retailer 10
-
HK$6,740 HKD
View
Retailer 11
-
HK$7,006 HKD
View
Price last confirmed 32 days ago
B
Retailer 12
-
HK$7,053 HKD
View
B
Retailer 13
-
HK$10,537 HKD
View
Most Expensive
NZ Jewellers
54e3f5e8-92f3-4bdf-bbad-cc1ac1516cf8 · Nov 5
HK$14,334 HKD
$1,827 USD
View
Price under review
13 more retailers have this diamond
Prices start from HK$4,096 HKDSave up to HK$6,441 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$4,096 HKD