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Marquise|Natural|GIA

1.20ct H SI2 Marquise Natural Diamond

VG • H/SI2 • GIA 2556890547

Certificate GIA 2556890547

Diamond specifications and retailer prices

From HK$31,193 HKD
As of November 6, 2026
Save HK$37,596 HKD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$68,789 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2556890547. Listed at 20 retailers as of November 5, 2026, with prices from HK$31,193 to HK$68,789, a HK$37,596 spread on the same certified stone. NZ Jewellers lists it at HK$68,789. 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
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556890547
Dimensions10.33 × 5.59 × 3.54 mm
L/W Ratio1.85
Culet sizeNone
Top View
10.33 mm5.59 mm1.20 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556890547
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$68,789 HKD|Low: HK$31,193 HKD|High: HK$68,789 HKD|Avg: HK$42,178 HKD
NZ Jewellers
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 7, 2026
Retailer 6HK$31,193 HKD
Retailer 10HK$31,788 HKD
Retailer 20HK$31,859 HKD
Retailer 8HK$33,293 HKD
Retailer 11HK$35,527 HKD
Retailer 9HK$35,770 HKD
Retailer 17HK$35,770 HKD
Retailer 18HK$35,770 HKD
Retailer 3HK$35,887 HKD
Retailer 4HK$37,549 HKD
Retailer 14HK$38,826 HKD
Retailer 2HK$38,874 HKD
Retailer 19HK$41,272 HKD
Retailer 5HK$41,718 HKD
Retailer 13HK$41,718 HKD
Retailer 12HK$43,592 HKD
Retailer 16HK$44,509 HKD
Retailer 7HK$57,722 HKD
Retailer 15HK$62,715 HKD
NZ JewellersHK$68,789 HKD

37 data points across 20 retailers

20 retailersHK$31,193 HKD to HK$68,789 HKD

B+
Cheapest Retailer
-
HK$31,193 HKD
B
Retailer 2
-
HK$31,788 HKD
View
B
Retailer 3
-
HK$31,859 HKD
View
B
Retailer 4
-
HK$33,293 HKD
View
B
Retailer 5
-
HK$35,527 HKD
View
B
Retailer 6
-
HK$35,770 HKD
View
B
Retailer 7
-
HK$35,770 HKD
View
Retailer 8
-
HK$35,770 HKD
View
Price last confirmed 22 days ago
B
Retailer 9
-
HK$35,887 HKD
View
B
Retailer 10
-
HK$37,549 HKD
View
B
Retailer 11
-
HK$38,826 HKD
View
B
Retailer 12
-
HK$38,874 HKD
View
B
Retailer 13
-
HK$41,272 HKD
View
B
Retailer 14
-
HK$41,718 HKD
View
B
Retailer 15
-
HK$41,718 HKD
View
Retailer 16
-
HK$43,592 HKD
View
Price last confirmed 23 days ago
B
Retailer 17
-
HK$44,509 HKD
View
B
Retailer 18
-
HK$57,722 HKD
View
B
Retailer 19
-
HK$62,715 HKD
View
Most Expensive
C
NZ Jewellers
8a81fbc3-0693-4307-a687-07587ca76632 · Nov 5
HK$68,789 HKD
$8,777 USD
View
19 more retailers have this diamond
Prices start from HK$31,193 HKDSave up to HK$37,596 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.

B+
1.20ct Marquise
HK$31,193 HKD