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Marquise|Natural|GIA

0.51ct H VS2 Marquise Natural Diamond

EX • H/VS2 • GIA 5563489680

Certificate GIA 5563489680

Diamond specifications and retailer prices

From HK$5,329 HKD
As of November 4, 2026
Save HK$13,096 HKD (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$18,426 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.51ct natural marquise diamond

This 0.51ct natural marquise sits in the half to three-quarter carat band, graded H colour (near-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 5563489680. Listed at 16 retailers as of November 4, 2026, with prices from HK$5,329 to HK$18,426, a HK$13,096 spread on the same certified stone. NZ Jewellers lists it at HK$18,426. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
H
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5563489680
Dimensions7.92 × 4.16 × 2.62 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cloud
Top View
7.92 mm4.16 mm0.51 ctH / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5563489680
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.0%

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$18,426 HKD|Low: HK$5,329 HKD|High: HK$19,398 HKD|Avg: HK$7,700 HKD|-5.0%
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
November 6, 2026
Retailer 16HK$5,329 HKD
Retailer 15HK$5,416 HKD
Retailer 3HK$5,878 HKD
Retailer 5HK$5,878 HKD
Retailer 4HK$5,972 HKD
Retailer 7HK$5,980 HKD
Retailer 13HK$6,105 HKD
Retailer 9HK$6,301 HKD
Retailer 14HK$6,779 HKD
Retailer 2HK$6,787 HKD
Retailer 10HK$6,983 HKD
Retailer 6HK$7,077 HKD
Retailer 12HK$7,250 HKD
Retailer 8HK$8,237 HKD
Retailer 11HK$10,745 HKD
NZ JewellersHK$18,426 HKD

29 data points across 16 retailers

16 retailersHK$5,329 HKD to HK$18,426 HKD

A
Cheapest Retailer
-
HK$5,329 HKD
A
Retailer 2
-
HK$5,416 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$5,878 HKD
View
A
Retailer 4
-
HK$5,878 HKD
View
A
Retailer 5
-
HK$5,972 HKD
View
Retailer 6
-
HK$5,980 HKD
View
Price last confirmed 9 days ago
A
Retailer 7
-
HK$6,105 HKD
View
A
Retailer 8
-
HK$6,301 HKD
View
B+
Retailer 9
-
HK$6,779 HKD
View
B+
Retailer 10
-
HK$6,787 HKD
View
B+
Retailer 11
-
HK$6,983 HKD
View
B+
Retailer 12
-
HK$7,077 HKD
View
B+
Retailer 13
-
HK$7,250 HKD
View
Retailer 14
-
HK$8,237 HKD
View
Price last confirmed 20 days ago
B
Retailer 15
-
HK$10,745 HKD
View
Most Expensive
B
NZ Jewellers
2a30e97b-3dfa-4ad4-ac83-615d963240ba · Nov 5
HK$18,426 HKD
$2,351 USD
View
15 more retailers have this diamond
Prices start from HK$5,329 HKDSave up to HK$13,096 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 Marquise
HK$5,329 HKD