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Marquise|Natural|GIA

0.50ct G VS2 Marquise Natural Diamond

EX • G/VS2 • GIA 6551183526

Certificate GIA 6551183526

Diamond specifications and retailer prices

From HK$3,801 HKD
As of November 6, 2026
Save HK$12,438 HKD (77%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$16,239 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.5ct natural marquise diamond

This 0.5ct natural marquise sits in the half to three-quarter carat band, graded G 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 6551183526. Listed at 22 retailers as of November 5, 2026, with prices from HK$3,801 to HK$16,239, a HK$12,438 spread on the same certified stone. NZ Jewellers lists it at HK$16,239. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
G
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6551183526
Dimensions8.05 × 4.15 × 2.56 mm
L/W Ratio1.94
Top View
8.05 mm4.15 mm0.50 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6551183526
Side View
Table 57.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 61.8%

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 6
Current: HK$16,239 HKD|Low: HK$3,801 HKD|High: HK$16,952 HKD|Avg: HK$7,354 HKD|-4.2%
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 6, 2026
Retailer 2HK$3,801 HKD
Retailer 15HK$4,311 HKD
Retailer 3HK$4,781 HKD
Retailer 4HK$5,181 HKD
Retailer 6HK$5,376 HKD
Retailer 11HK$5,376 HKD
Retailer 8HK$5,408 HKD
Retailer 7HK$5,980 HKD
Retailer 10HK$5,980 HKD
Retailer 13HK$6,317 HKD
Retailer 17HK$6,623 HKD
Retailer 12HK$7,022 HKD
Retailer 5HK$7,116 HKD
Retailer 9HK$7,657 HKD
Retailer 14HK$7,994 HKD
Retailer 16HK$11,944 HKD
NZ JewellersHK$16,239 HKD

23 data points across 17 retailers

22 retailersHK$3,801 HKD to HK$16,239 HKD

A
Cheapest Retailer
-
HK$3,801 HKD
A
Retailer 2
-
HK$4,311 HKD
View
A
Retailer 3
-
HK$4,781 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$5,181 HKD
View
A
Retailer 5
-
HK$5,376 HKD
View
A
Retailer 6
-
HK$5,376 HKD
View
Retailer 7
-
HK$5,408 HKD
View
Price last confirmed 9 days ago
Retailer 8
-
HK$5,408 HKD
View
Price last confirmed 22 days ago
A
Retailer 9
-
HK$5,980 HKD
View
A
Retailer 10
-
HK$5,980 HKD
View
A
Retailer 11
-
HK$6,317 HKD
View
A
Retailer 12
-
HK$6,325 HKD
View
A
Retailer 13
-
HK$6,623 HKD
View
A
Retailer 14
-
HK$7,022 HKD
View
A
Retailer 15
-
HK$7,116 HKD
View
Retailer 16
-
HK$7,657 HKD
View
Price last confirmed 15 days ago
B+
Retailer 17
-
HK$7,736 HKD
View
B+
Retailer 18
-
HK$7,994 HKD
View
Retailer 19
-
HK$8,120 HKD
View
Price last confirmed 34 days ago
Retailer 20
-
HK$10,863 HKD
View
Price last confirmed 19 days ago
B
Retailer 21
-
HK$11,944 HKD
View
Most Expensive
B
NZ Jewellers
53a410ba-05cb-439a-b51a-74f57835a2ca · Nov 5
HK$16,239 HKD
$2,072 USD
View
21 more retailers have this diamond
Prices start from HK$3,801 HKDSave up to HK$12,438 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
0.50ct Marquise
HK$3,801 HKD