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Emerald|Natural|GIA

0.51ct F VS2 Emerald Natural Diamond

EX • F/VS2 • GIA 7563066642

Certificate GIA 7563066642

Diamond specifications and retailer prices

From HK$3,703 HKD
As of November 4, 2026
Save HK$12,756 HKD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$17,024 HKD at NZ Jewellers · As of August 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7563066642. Listed at 17 retailers as of November 4, 2026, with a 344% 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
F
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7563066642
Dimensions5.27 × 3.76 × 2.58 mm
L/W Ratio1.40
Girdle conditionVery Thick
Top View
5.27 mm3.76 mm0.51 ctF / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7563066642
Side View
Table 64.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.6%

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$16,459 HKD|Low: HK$3,703 HKD|High: HK$16,459 HKD|Avg: HK$7,553 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
November 6, 2026
Retailer 6HK$3,703 HKD
Retailer 8HK$3,923 HKD
Retailer 13HK$4,786 HKD
Retailer 7HK$6,049 HKD
Retailer 14HK$6,198 HKD
Retailer 3HK$6,276 HKD
Retailer 2HK$6,402 HKD
Retailer 12HK$6,668 HKD
Retailer 4HK$7,210 HKD
Retailer 11HK$7,445 HKD
Retailer 9HK$8,096 HKD
Retailer 5HK$10,520 HKD
Retailer 10HK$12,105 HKD
NZ JewellersHK$16,459 HKD

29 data points across 14 retailers

17 retailersHK$3,703 HKD to HK$16,459 HKD

A
Cheapest Retailer
-
HK$3,703 HKD
Final sale: no returns
A
Retailer 2
-
HK$3,923 HKD
View
A
Retailer 3
-
HK$4,786 HKD
View
A
Retailer 4
-
HK$6,049 HKD
View
B+
Retailer 5
-
HK$6,198 HKD
View
A
Retailer 6
-
HK$6,276 HKD
View
B+
Retailer 7
-
HK$6,402 HKD
View
B+
Retailer 8
-
HK$6,668 HKD
View
Retailer 9
-
HK$7,014 HKD
View
Price last confirmed 41 days ago
B+
Retailer 10
-
HK$7,210 HKD
View
B+
Retailer 11
-
HK$7,445 HKD
View
Retailer 12
-
HK$7,798 HKD
View
Price last confirmed 33 days ago
B+
Retailer 13
-
HK$8,096 HKD
View
Retailer 14
-
HK$10,520 HKD
View
Price last confirmed 12 days ago
B
Retailer 15
-
HK$12,105 HKD
View
B
Retailer 16
-
HK$16,459 HKD
View
Most Expensive
NZ Jewellers
424da1ba-6dec-4906-9a9f-b98928ea495f · Aug 30
HK$17,024 HKD
$2,170 USD
View
Price last confirmed 67 days ago
16 more retailers have this diamond
Prices start from HK$3,703 HKDSave up to HK$12,756 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$3,703 HKD