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Marquise|Natural|GIA

0.50ct E VVS1 Marquise Natural Diamond

EX • E/VVS1 • GIA 1555445473

Certificate GIA 1555445473

Diamond specifications and retailer prices

From HK$6,779 HKD
As of November 6, 2026
Save HK$11,255 HKD (62%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$21,326 HKD at NZ Jewellers · As of September 20, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1555445473. Listed at 19 retailers as of November 6, 2026, with a 166% 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

0.50
Carat
E
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555445473
Dimensions8.01 × 4.21 × 2.49 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Pinpoint
Top View
8.01 mm4.21 mm0.50 ctE / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1555445473
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.1%

Caratlytics Score

How it works →
A+
Exceptional
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$10,149 HKD|Low: HK$6,497 HKD|High: HK$22,329 HKD|Avg: HK$11,033 HKD|+2.5%
Retailer 1
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
November 7, 2026
Retailer 8HK$6,779 HKD
Retailer 12HK$6,819 HKD
Retailer 4HK$8,018 HKD
Retailer 15HK$8,292 HKD
Retailer 3HK$8,605 HKD
Retailer 9HK$9,452 HKD
Retailer 2HK$10,032 HKD
Retailer 6HK$10,040 HKD
Retailer 1HK$10,149 HKD
Retailer 5HK$11,458 HKD
Retailer 7HK$11,748 HKD
Retailer 13HK$12,579 HKD
Retailer 10HK$13,872 HKD
Retailer 11HK$16,419 HKD
Retailer 14HK$18,034 HKD

37 data points across 15 retailers

19 retailersHK$6,779 HKD to HK$18,034 HKD

A+
Cheapest Retailer
-
HK$6,779 HKD
A
Retailer 2
-
HK$6,819 HKD
View
A
Retailer 3
-
HK$8,018 HKD
View
A
Retailer 4
-
HK$8,292 HKD
View
Final sale: no returns
A
Retailer 5
-
HK$8,605 HKD
View
Retailer 6
-
HK$8,739 HKD
View
Price last confirmed 46 days ago
Retailer 7
-
HK$8,989 HKD
View
Price last confirmed 22 days ago
B+
Retailer 8
-
HK$9,452 HKD
View
B+
Retailer 9
-
HK$10,032 HKD
View
B+
Retailer 10
-
HK$10,040 HKD
View
Retailer 11
-
HK$10,087 HKD
View
Price last confirmed 46 days ago
B+
Retailer 12
-
HK$10,149 HKD
View
B+
Retailer 13
-
HK$11,458 HKD
View
Retailer 14
-
HK$11,748 HKD
View
Price last confirmed 34 days ago
B+
Retailer 15
-
HK$12,579 HKD
View
B+
Retailer 16
-
HK$13,872 HKD
View
B
Retailer 17
-
HK$16,419 HKD
View
B
Retailer 18
-
HK$18,034 HKD
View
Most Expensive
NZ Jewellers
ceb722ab-0de5-411f-80a9-419ff741304f · Sep 20
HK$21,326 HKD
$2,721 USD
View
Price last confirmed 47 days ago
18 more retailers have this diamond
Prices start from HK$6,779 HKDSave up to HK$11,255 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$6,779 HKD