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Marquise|Natural|IGI

1.20ct G SI2 Marquise Natural Diamond

VG • G/SI2 • IGI 779662773

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 779662773

Diamond specifications and retailer prices

From HK$10,925 HKD
As of November 5, 2026
Save HK$9,934 HKD (48%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$20,859 HKD at Wholesale Diamonds Direct · As of November 6, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 779662773. Listed at 5 retailers as of November 5, 2026, with prices from HK$10,925 to HK$20,859, a HK$9,934 spread on the same certified stone. Wholesale Diamonds Direct lists it at HK$20,859. 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
G
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle37.9°
OriginNatural
Grading LabIGI
CertificateIGI 779662773
Dimensions10.49 × 5.54 × 3.32 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizePointed
Top View
10.49 mm5.54 mm1.20 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 779662773
Side View
Table 59.0%Crown 38.9°Girdle: STK-THKPavilion 37.9°Culet: NoneDepth 59.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$12,446 HKD|Low: HK$10,863 HKD|High: HK$24,468 HKD|Avg: HK$18,663 HKD|-8.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Wholesale Diamonds Direct
November 6, 2026
Retailer 2HK$10,925 HKD
Retailer 1HK$12,446 HKD
Retailer 3HK$16,498 HKD
Retailer 6HK$17,720 HKD
Wholesale Diamonds DirectHK$20,859 HKD
Retailer 5HK$21,670 HKD
Retailer 4HK$21,710 HKD
Retailer 7HK$24,468 HKD

18 data points across 8 retailers

5 retailersHK$10,925 HKD to HK$20,859 HKD

A
Cheapest Retailer
-
HK$10,925 HKD
A
Retailer 2
-
HK$12,446 HKD
View
A
Retailer 3
-
HK$16,498 HKD
View
B+
Retailer 4
-
HK$17,720 HKD
View
Most Expensive
B+
Wholesale Diamonds Direct
612357706 · Nov 6
HK$20,859 HKD
$2,662 USD
View
4 more retailers have this diamond
Prices start from HK$10,925 HKDSave up to HK$9,934 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$10,925 HKD