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Marquise|Natural|GIA

1.20ct I VS1 Marquise Natural Diamond

EX • I/VS1 • GIA 6552859108

Certificate GIA 6552859108

Diamond specifications and retailer prices

From HK$33,223 HKD
As of November 6, 2026
Save HK$37,576 HKD (53%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$70,799 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded I colour (near-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 6552859108. Listed at 15 retailers as of November 4, 2026, with prices from HK$33,223 to HK$70,799, a HK$37,576 spread on the same certified stone. MOH London lists it at HK$70,799. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552859108
Dimensions12.38 × 5.09 × 3.19 mm
L/W Ratio2.43
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Pinpoint
Top View
12.38 mm5.09 mm1.20 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552859108
Side View
Table 56.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 62.6%

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 6
Current: HK$70,799 HKD|Low: HK$33,223 HKD|High: HK$71,844 HKD|Avg: HK$47,062 HKD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 4HK$33,223 HKD
Retailer 9HK$38,866 HKD
Retailer 3HK$42,228 HKD
Retailer 2HK$43,051 HKD
Retailer 7HK$44,806 HKD
Retailer 8HK$45,778 HKD
Retailer 5HK$47,369 HKD
Retailer 6HK$54,384 HKD
MOH LondonHK$70,799 HKD

38 data points across 9 retailers

15 retailersHK$33,223 HKD to HK$70,799 HKD

A
Cheapest Retailer
-
HK$33,223 HKD
B+
Retailer 2
-
HK$38,866 HKD
View
B+
Retailer 3
-
HK$41,656 HKD
View
Retailer 4
-
HK$41,813 HKD
View
Price last confirmed 40 days ago
B+
Retailer 5
-
HK$42,228 HKD
View
B+
Retailer 6
-
HK$43,051 HKD
View
Retailer 7
-
HK$44,806 HKD
View
Price last confirmed 20 days ago
B
Retailer 8
-
HK$45,778 HKD
View
B+
Retailer 9
-
HK$47,369 HKD
View
Retailer 10
-
HK$48,247 HKD
View
Price last confirmed 39 days ago
Retailer 11
-
HK$50,152 HKD
View
Price last confirmed 62 days ago
B
Retailer 12
-
HK$51,711 HKD
View
B
Retailer 13
-
HK$54,384 HKD
View
Retailer 14
-
HK$69,933 HKD
View
Price last confirmed 38 days ago
Most Expensive
B
MOH London
330981A50 · Nov 4
HK$70,799 HKD
£7,113 GBP
View
14 more retailers have this diamond
Prices start from HK$33,223 HKDSave up to HK$37,576 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
1.20ct Marquise
HK$33,223 HKD