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Marquise|Natural|GIA

1.20ct I VS1 Marquise Natural Diamond

VG • I/VS1 • GIA 6555660625

Certificate GIA 6555660625

Diamond specifications and retailer prices

From HK$35,018 HKD
As of November 6, 2026
Save HK$30,875 HKD (47%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$65,892 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6555660625. Listed at 18 retailers as of November 4, 2026, with prices from HK$35,018 to HK$65,892, a HK$30,875 spread on the same certified stone. MOH London lists it at HK$65,892. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
I
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555660625
Dimensions10.13 × 5.47 × 3.51 mm
L/W Ratio1.85
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cavity, Indented Natural
Top View
10.13 mm5.47 mm1.20 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555660625
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 64.3%

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$65,892 HKD|Low: HK$35,018 HKD|High: HK$67,654 HKD|Avg: HK$45,718 HKD|-2.6%
MOH London
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
November 7, 2026
Retailer 8HK$35,018 HKD
Retailer 6HK$38,333 HKD
Retailer 5HK$38,427 HKD
Retailer 11HK$40,472 HKD
Retailer 14HK$41,389 HKD
Retailer 13HK$41,891 HKD
Retailer 2HK$42,894 HKD
Retailer 7HK$43,317 HKD
Retailer 3HK$46,006 HKD
Retailer 12HK$46,053 HKD
Retailer 9HK$48,012 HKD
Retailer 4HK$52,072 HKD
Retailer 10HK$54,713 HKD
MOH LondonHK$65,892 HKD

22 data points across 14 retailers

18 retailersHK$35,018 HKD to HK$65,892 HKD

A
Cheapest Retailer
-
HK$35,018 HKD
B+
Retailer 2
-
HK$38,333 HKD
View
B+
Retailer 3
-
HK$38,427 HKD
View
B+
Retailer 4
-
HK$40,472 HKD
View
B+
Retailer 5
-
HK$41,389 HKD
View
Final sale: no returns
B+
Retailer 6
-
HK$41,891 HKD
View
B+
Retailer 7
-
HK$42,894 HKD
View
B+
Retailer 8
-
HK$43,317 HKD
View
Retailer 9
-
HK$45,676 HKD
View
Price last confirmed 30 days ago
Retailer 10
-
HK$45,676 HKD
View
Price last confirmed 31 days ago
Retailer 11
-
HK$45,747 HKD
View
Price last confirmed 29 days ago
B
Retailer 12
-
HK$46,006 HKD
View
B
Retailer 13
-
HK$46,053 HKD
View
Retailer 14
-
HK$46,507 HKD
View
Price last confirmed 37 days ago
B+
Retailer 15
-
HK$48,012 HKD
View
B
Retailer 16
-
HK$52,072 HKD
View
B
Retailer 17
-
HK$54,713 HKD
View
Most Expensive
B
MOH London
EEDB47532 · Nov 4
HK$65,892 HKD
£6,620 GBP
View
17 more retailers have this diamond
Prices start from HK$35,018 HKDSave up to HK$30,875 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$35,018 HKD