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Marquise|Natural|IGI

1.20ct J VS1 Marquise Natural Diamond

VG • J/VS1 • IGI 774673074

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 774673074

Diamond specifications and retailer prices

From HK$14,570 HKD
As of November 6, 2026
Save HK$17,767 HKD (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$42,118 HKD at NZ Jewellers · As of September 30, 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 774673074. Listed at 19 retailers as of November 4, 2026, with a 122% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
J
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 774673074
Dimensions10.04 × 5.55 × 3.53 mm
L/W Ratio1.81
Girdle conditionFaceted
Culet sizeNone
Top View
10.04 mm5.55 mm1.20 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 774673074
Side View
Table 61.0%Crown 38.8°Girdle: THK-VTKPavilion 40.2°Culet: NoneDepth 63.6%

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$14,570 HKD|Low: HK$14,570 HKD|High: HK$32,596 HKD|Avg: HK$20,274 HKD|-10.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 1HK$14,570 HKD
Retailer 10HK$16,968 HKD
Retailer 3HK$17,078 HKD
Retailer 6HK$17,665 HKD
Retailer 9HK$18,535 HKD
Retailer 11HK$19,601 HKD
Retailer 2HK$20,142 HKD
Retailer 7HK$20,463 HKD
Retailer 5HK$22,587 HKD
Retailer 4HK$22,979 HKD
Retailer 8HK$32,337 HKD

34 data points across 11 retailers

19 retailersHK$14,570 HKD to HK$32,337 HKD

A
Cheapest Retailer
-
HK$14,570 HKD
A
Retailer 2
-
HK$16,968 HKD
View
A
Retailer 3
-
HK$17,078 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$17,665 HKD
View
B+
Retailer 5
-
HK$18,535 HKD
View
B+
Retailer 6
-
HK$18,755 HKD
View
B+
Retailer 7
-
HK$18,849 HKD
View
B+
Retailer 8
-
HK$19,601 HKD
View
B+
Retailer 9
-
HK$20,142 HKD
View
Retailer 10
-
HK$20,150 HKD
View
Price last confirmed 29 days ago
Retailer 11
-
HK$20,150 HKD
View
Price last confirmed 25 days ago
A
Retailer 12
-
HK$20,463 HKD
View
Retailer 13
-
HK$21,075 HKD
View
Price last confirmed 36 days ago
B+
Retailer 14
-
HK$22,587 HKD
View
B+
Retailer 15
-
HK$22,979 HKD
View
Retailer 16
-
HK$23,246 HKD
View
Price last confirmed 28 days ago
Retailer 17
-
HK$24,061 HKD
View
Price last confirmed 61 days ago
B
Retailer 18
-
HK$32,337 HKD
View
Most Expensive
NZ Jewellers
fe2dfdf1-328e-4d2c-9a4d-011156cfebb7 · Sep 30
HK$42,118 HKD
$5,374 USD
View
Price last confirmed 37 days ago
18 more retailers have this diamond
Prices start from HK$14,570 HKDSave up to HK$17,767 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$14,570 HKD