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Marquise|Natural|GIA

1.00ct I VS2 Marquise Natural Diamond

EX • I/VS2 • GIA 1555349574

Certificate GIA 1555349574

Diamond specifications and retailer prices

From HK$19,978 HKD
As of November 6, 2026
Save HK$4,990 HKD (20%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$24,968 HKD at Michael Trio · As of November 1, 2026
View at Michael Trio

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded I 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 1555349574. Listed at 5 retailers as of November 1, 2026, with prices from HK$19,978 to HK$24,968, a HK$4,990 spread on the same certified stone. Michael Trio lists it at HK$24,968. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
I
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1555349574
Dimensions12.09 × 5.07 × 2.94 mm
L/W Ratio2.38
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud
Top View
12.09 mm5.07 mm1.00 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1555349574
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 58.0%

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 6
Current: HK$24,968 HKD|Low: HK$18,865 HKD|High: HK$26,644 HKD|Avg: HK$22,532 HKD|-6.3%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 2HK$19,978 HKD
Retailer 4HK$21,811 HKD
Retailer 5HK$22,047 HKD
Retailer 6HK$22,368 HKD
Retailer 3HK$23,348 HKD
Michael TrioHK$24,968 HKD

46 data points across 6 retailers

5 retailersHK$19,978 HKD to HK$24,968 HKD

A
Cheapest Retailer
-
HK$19,978 HKD
A
Retailer 2
-
HK$21,811 HKD
View
Retailer 3
-
HK$22,368 HKD
View
Price last confirmed 7 days ago
A
Retailer 4
-
HK$23,348 HKD
View
Most Expensive
A
Michael Trio
4279532693 · Nov 1
HK$24,968 HKD
SGD 4,305 SGD
View
4 more retailers have this diamond
Prices start from HK$19,978 HKDSave up to HK$4,990 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
1.00ct Marquise
HK$19,978 HKD