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Marquise|Natural|IGI

1.60ct G SI2 Marquise Natural Diamond

EX • G/SI2 • IGI 813642125

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 813642125

Diamond specifications and retailer prices

From HK$25,743 HKD
SGD 4,434 SGD
As of October 31, 2026
Save HK$21,179 HKD (45%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$46,922 HKD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 1.6ct natural marquise diamond

This 1.6ct natural marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 813642125. Listed at 7 retailers as of October 27, 2026, with prices from HK$25,743 to HK$46,922, a HK$21,179 spread on the same certified stone. Wholesale Diamonds Direct lists it at HK$46,922. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.60
Carat
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.8°
Pavilion angle40.5°
OriginNatural
Grading LabIGI
CertificateIGI 813642125
Dimensions11.44 × 6.17 × 3.85 mm
L/W Ratio1.85
Girdle conditionFaceted
Top View
11.44 mm6.17 mm1.60 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 813642125
Side View
Table 60.0%Crown 35.8°Girdle: THN-MEDPavilion 40.5°Culet: NoneDepth 62.4%

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: Oct 31
Current: HK$33,759 HKD|Low: HK$22,923 HKD|High: HK$54,609 HKD|Avg: HK$35,031 HKD|-13.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
October 28, 2026
Retailer 6HK$22,923 HKD
Retailer 3HK$25,743 HKD
Retailer 2HK$27,005 HKD
Retailer 5HK$27,735 HKD
Retailer 4HK$32,688 HKD
Retailer 1HK$33,759 HKD
Retailer 8HK$36,341 HKD
Retailer 7HK$45,662 HKD
Wholesale Diamonds DirectHK$46,922 HKD

33 data points across 9 retailers

7 retailersHK$25,743 HKD to HK$46,922 HKD

A
Cheapest Retailer
-
HK$25,743 HKD
SGD 4,434 SGD
A
Retailer 2
-
HK$27,005 HKD
$3,442 USD
View
Retailer 3
-
HK$27,735 HKD
$3,535 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
HK$32,688 HKD
$4,166 USD
View
A
Retailer 5
-
HK$33,759 HKD
€4,098 EUR
View
A
Retailer 6
-
HK$36,341 HKD
$4,632 USD
View
Most Expensive
A
Wholesale Diamonds Direct
585209233 · Oct 27
HK$46,922 HKD
$5,981 USD
View
6 more retailers have this diamond
Prices start from HK$25,743 HKDSave up to HK$21,179 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
1.60ct Marquise
HK$25,743 HKD