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Marquise|Natural|IGI

1.20ct F SI2 Marquise Natural Diamond

VG • F/SI2 • IGI 743558438

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 743558438

Diamond specifications and retailer prices

From HK$15,283 HKD
As of November 1, 2026
Save HK$30,425 HKD (67%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$45,708 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 F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 743558438. Listed at 16 retailers as of November 1, 2026, with prices from HK$15,283 to HK$45,708, a HK$30,425 spread on the same certified stone. NZ Jewellers lists it at HK$45,708. 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
F
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.2°
Pavilion angle34.4°
OriginNatural
Grading LabIGI
CertificateIGI 743558438
Dimensions11.70 × 5.47 × 3.07 mm
L/W Ratio2.14
Girdle conditionFaceted
Culet sizePointed
Top View
11.70 mm5.47 mm1.20 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 743558438
Side View
Table 60.0%Crown 38.2°Girdle: MED-STKPavilion 34.4°Culet: NoneDepth 56.1%

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 1
Current: HK$45,708 HKD|Low: HK$15,283 HKD|High: HK$46,750 HKD|Avg: HK$23,336 HKD|-2.2%
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
November 6, 2026
Retailer 4HK$15,283 HKD
Retailer 6HK$15,706 HKD
Retailer 3HK$17,195 HKD
Retailer 2HK$18,183 HKD
Retailer 15HK$20,150 HKD
Retailer 5HK$20,181 HKD
Retailer 11HK$21,318 HKD
Retailer 8HK$21,498 HKD
Retailer 9HK$21,859 HKD
Retailer 12HK$21,859 HKD
Retailer 13HK$22,705 HKD
Retailer 7HK$22,971 HKD
Retailer 14HK$25,229 HKD
Retailer 10HK$38,199 HKD
NZ JewellersHK$45,708 HKD

40 data points across 15 retailers

16 retailersHK$15,283 HKD to HK$45,708 HKD

A
Cheapest Retailer
-
HK$15,283 HKD
A
Retailer 2
-
HK$15,706 HKD
View
A
Retailer 3
-
HK$17,195 HKD
View
A
Retailer 4
-
HK$17,665 HKD
View
A
Retailer 5
-
HK$18,183 HKD
View
A
Retailer 6
-
HK$20,150 HKD
View
B+
Retailer 7
-
HK$20,181 HKD
View
Final sale: no returns
A
Retailer 8
-
HK$21,318 HKD
View
A
Retailer 9
-
HK$21,498 HKD
View
B+
Retailer 10
-
HK$21,859 HKD
View
Retailer 11
-
HK$21,859 HKD
View
Price last confirmed 9 days ago
A
Retailer 12
-
HK$22,705 HKD
View
B+
Retailer 13
-
HK$22,971 HKD
View
B+
Retailer 14
-
HK$25,229 HKD
View
B
Retailer 15
-
HK$38,199 HKD
View
Most Expensive
B
NZ Jewellers
2438d4f9-2351-4432-8f0f-d06aa57f5d58 · Nov 5
HK$45,708 HKD
$5,832 USD
View
15 more retailers have this diamond
Prices start from HK$15,283 HKDSave up to HK$30,425 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$15,283 HKD