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Marquise|Natural|GIA

0.51ct D VS2 Marquise Natural Diamond

ID • D/VS2 • GIA 2548667954

Certificate GIA 2548667954

Diamond specifications and retailer prices

From HK$4,519 HKD
As of November 1, 2026
Save HK$7,438 HKD (62%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$18,657 HKD at NZ Jewellers · As of October 17, 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 D 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 2548667954. Listed at 18 retailers as of October 31, 2026, with a 165% 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
D
Colour
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2548667954
Dimensions8.25 × 4.12 × 2.49 mm
L/W Ratio2.00
Top View
8.25 mm4.12 mm0.51 ctD / VS2
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2548667954
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.6%

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 1
Current: HK$18,657 HKD|Low: HK$4,519 HKD|High: HK$18,657 HKD|Avg: HK$7,812 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 3HK$4,519 HKD
Retailer 11HK$4,530 HKD
Retailer 18HK$5,492 HKD
Retailer 4HK$5,947 HKD
Retailer 6HK$5,947 HKD
Retailer 5HK$6,049 HKD
Retailer 15HK$6,175 HKD
Retailer 8HK$6,317 HKD
Retailer 7HK$6,865 HKD
Retailer 16HK$6,865 HKD
Retailer 2HK$7,086 HKD
Retailer 17HK$7,297 HKD
Retailer 12HK$8,444 HKD
Retailer 13HK$9,183 HKD
Retailer 10HK$9,346 HKD
Retailer 14HK$10,950 HKD
Retailer 9HK$11,957 HKD
NZ JewellersHK$18,657 HKD

32 data points across 18 retailers

18 retailersHK$4,519 HKD to HK$11,957 HKD

A
Cheapest Retailer
-
HK$4,519 HKD
A
Retailer 2
-
HK$4,530 HKD
₹54,995 INR
View
A
Retailer 3
-
HK$5,492 HKD
$700 USD
View
Final sale: no returns
Retailer 4
-
HK$5,947 HKD
$758 USD
View
Price last confirmed 12 days ago
Retailer 5
-
HK$5,947 HKD
$758 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
HK$6,049 HKD
$771 USD
View
Retailer 7
-
HK$6,175 HKD
$787 USD
View
Price last confirmed 16 days ago
A
Retailer 8
-
HK$6,317 HKD
SGD 1,088 SGD
View
Retailer 9
-
HK$6,865 HKD
$875 USD
View
Price last confirmed 14 days ago
A
Retailer 10
-
HK$6,865 HKD
$875 USD
View
A
Retailer 11
-
HK$7,086 HKD
£711 GBP
View
A
Retailer 12
-
HK$7,297 HKD
$930 USD
View
B+
Retailer 13
-
HK$8,444 HKD
€1,025 EUR
View
B+
Retailer 14
-
HK$9,183 HKD
ZAR 18,909 ZAR
View
Retailer 15
-
HK$9,346 HKD
A$1,833 AUD
View
Price last confirmed 28 days ago
B+
Retailer 16
-
HK$10,950 HKD
£1,099 GBP
View
B
Retailer 17
-
HK$11,957 HKD
£1,200 GBP
View
Most Expensive
NZ Jewellers
102129bd-c2e2-4b24-9297-872e92052c92 · Oct 17
HK$18,657 HKD
$2,378 USD
View
Price last confirmed 15 days ago
17 more retailers have this diamond
Prices start from HK$4,519 HKDSave up to HK$7,438 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
0.51ct Marquise
HK$4,519 HKD