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Emerald|Natural|GIA

0.51ct E VS1 Emerald Natural Diamond

EX • E/VS1 • GIA 2557441348

Certificate GIA 2557441348

Diamond specifications and retailer prices

From HK$5,296 HKD
$675 USD
As of October 30, 2026
Save HK$13,032 HKD (71%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$18,328 HKD at NZ Jewellers · As of October 30, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557441348. Listed at 18 retailers as of October 30, 2026, with prices from HK$5,296 to HK$18,328, a HK$13,032 spread on the same certified stone. NZ Jewellers lists it at HK$18,328. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557441348
Dimensions5.42 × 3.85 × 2.56 mm
L/W Ratio1.41
Key to symbols
Crystal, Feather, Pinpoint
Top View
5.42 mm3.85 mm0.51 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557441348
Side View
Table 64.0%CrownGirdlePavilionCulet: NDepth 66.4%

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: Oct 30
Current: HK$18,328 HKD|Low: HK$5,045 HKD|High: HK$18,697 HKD|Avg: HK$8,235 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
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 9HK$5,296 HKD
Retailer 3HK$5,398 HKD
Retailer 13HK$5,845 HKD
Retailer 16HK$5,845 HKD
Retailer 17HK$5,939 HKD
Retailer 7HK$6,073 HKD
Retailer 15HK$6,740 HKD
Retailer 4HK$6,967 HKD
Retailer 10HK$7,016 HKD
Retailer 14HK$7,218 HKD
Retailer 6HK$7,980 HKD
Retailer 11HK$8,288 HKD
Retailer 8HK$8,966 HKD
Retailer 12HK$9,021 HKD
Retailer 2HK$10,702 HKD
Retailer 5HK$11,718 HKD
NZ JewellersHK$18,328 HKD

40 data points across 17 retailers

18 retailersHK$5,296 HKD to HK$18,328 HKD

A
Cheapest Retailer
-
HK$5,296 HKD
$675 USD
A
Retailer 2
-
HK$5,398 HKD
$688 USD
View
Final sale: no returns
A
Retailer 3
-
HK$5,845 HKD
$745 USD
View
A
Retailer 4
-
HK$5,845 HKD
$745 USD
View
A
Retailer 5
-
HK$5,939 HKD
$757 USD
View
A
Retailer 6
-
HK$6,073 HKD
$774 USD
View
B+
Retailer 7
-
HK$6,740 HKD
$859 USD
View
B+
Retailer 8
-
HK$6,967 HKD
$888 USD
View
B+
Retailer 9
-
HK$7,016 HKD
£704 GBP
View
Retailer 10
-
HK$7,038 HKD
$897 USD
View
Price last confirmed 62 days ago
B+
Retailer 11
-
HK$7,218 HKD
$920 USD
View
B+
Retailer 12
-
HK$7,980 HKD
$1,017 USD
View
B+
Retailer 13
-
HK$8,288 HKD
€1,006 EUR
View
Retailer 14
-
HK$8,966 HKD
A$1,758 AUD
View
Price last confirmed 29 days ago
B+
Retailer 15
-
HK$9,021 HKD
ZAR 18,575 ZAR
View
B
Retailer 16
-
HK$10,702 HKD
£1,074 GBP
View
B
Retailer 17
-
HK$11,718 HKD
£1,176 GBP
View
Most Expensive
B
NZ Jewellers
f7187809-2043-409b-966a-c7b1d411849f · Oct 30
HK$18,328 HKD
$2,336 USD
View
17 more retailers have this diamond
Prices start from HK$5,296 HKDSave up to HK$13,032 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$5,296 HKD