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Marquise|Natural|IGI

1.20ct E SI2 Marquise Natural Diamond

VG • E/SI2 • IGI 799674689

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 799674689

Diamond specifications and retailer prices

From HK$12,529 HKD
As of November 5, 2026
Save HK$11,580 HKD (48%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$24,108 HKD at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 799674689. Listed at 6 retailers as of November 4, 2026, with prices from HK$12,529 to HK$24,108, a HK$11,580 spread on the same certified stone. Wholesale Diamonds Direct lists it at HK$24,108. 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
E
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle41.8°
OriginNatural
Grading LabIGI
CertificateIGI 799674689
Dimensions11.01 × 5.35 × 3.43 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizePointed
Top View
11.01 mm5.35 mm1.20 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 799674689
Side View
Table 59.0%Crown 40.1°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 64.1%

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 5
Current: HK$12,529 HKD|Low: HK$12,458 HKD|High: HK$27,013 HKD|Avg: HK$19,605 HKD|-6.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Wholesale Diamonds Direct
November 5, 2026
Retailer 1HK$12,529 HKD
Retailer 4HK$14,569 HKD
Retailer 3HK$14,827 HKD
Retailer 2HK$18,546 HKD
Retailer 7HK$20,107 HKD
Retailer 5HK$22,986 HKD
Wholesale Diamonds DirectHK$24,108 HKD
Retailer 6HK$24,548 HKD

23 data points across 8 retailers

6 retailersHK$12,529 HKD to HK$24,108 HKD

A
Cheapest Retailer
-
HK$12,529 HKD
A
Retailer 2
-
HK$14,569 HKD
View
A
Retailer 3
-
HK$14,827 HKD
View
A
Retailer 4
-
HK$18,546 HKD
View
B+
Retailer 5
-
HK$20,107 HKD
View
Most Expensive
A
Wholesale Diamonds Direct
619813017 · Nov 4
HK$24,108 HKD
$3,073 USD
View
5 more retailers have this diamond
Prices start from HK$12,529 HKDSave up to HK$11,580 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$12,529 HKD