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Marquise|Natural|GIA

0.51ct E VS1 Marquise Natural Diamond

EX • E/VS1 • GIA 3565118523

Certificate GIA 3565118523

Diamond specifications and retailer prices

From HK$5,115 HKD
As of November 4, 2026
Save HK$4,357 HKD (46%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$9,473 HKD at Sky Moon Diamonds · As of November 4, 2026
View at Sky Moon Diamonds

About this 0.51ct natural marquise diamond

This 0.51ct natural marquise 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 3565118523. Listed at 8 retailers as of November 4, 2026, with prices from HK$5,115 to HK$9,473, a HK$4,357 spread on the same certified stone. Sky Moon Diamonds lists it at HK$9,473. 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
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3565118523
Dimensions8.18 × 4.26 × 2.55 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cavity
Top View
8.18 mm4.26 mm0.51 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3565118523
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 60.0%

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$5,939 HKD|Low: HK$5,115 HKD|High: HK$9,839 HKD|Avg: HK$7,566 HKD|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Sky Moon Diamonds
November 5, 2026
Retailer 6HK$5,115 HKD
Retailer 1HK$5,939 HKD
Retailer 3HK$6,355 HKD
Retailer 7HK$6,896 HKD
Retailer 5HK$7,148 HKD
Retailer 2HK$9,289 HKD
Retailer 4HK$9,454 HKD
Sky Moon DiamondsHK$9,473 HKD

24 data points across 8 retailers

8 retailersHK$5,115 HKD to HK$9,473 HKD

A
Cheapest Retailer
-
HK$5,115 HKD
A
Retailer 2
-
HK$5,939 HKD
View
A
Retailer 3
-
HK$6,355 HKD
View
A
Retailer 4
-
HK$6,896 HKD
View
Retailer 5
-
HK$7,148 HKD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
HK$9,289 HKD
View
B+
Retailer 7
-
HK$9,454 HKD
View
Most Expensive
B+
Sky Moon Diamonds
smd615140556 · Nov 4
HK$9,473 HKD
£951 GBP
View
7 more retailers have this diamond
Prices start from HK$5,115 HKDSave up to HK$4,357 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$5,115 HKD