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Marquise|Natural|IGI

0.80ct H SI1 Marquise Natural Diamond

VG • H/SI1 • IGI 841669414

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 841669414

Diamond specifications and retailer prices

From HK$8,129 HKD
SGD 1,400 SGD
As of October 31, 2026
Save HK$7,665 HKD (49%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$15,794 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 0.8ct natural marquise diamond

This 0.8ct natural marquise sits in the just-under-one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 841669414. Listed at 3 retailers as of October 31, 2026, with prices from HK$8,129 to HK$15,794, a HK$7,665 spread on the same certified stone. MOH London lists it at HK$15,794. 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

0.80
Carat
H
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.1°
Pavilion angle35.4°
OriginNatural
Grading LabIGI
CertificateIGI 841669414
Dimensions9.06 × 4.78 × 2.92 mm
L/W Ratio1.90
Girdle conditionFaceted
Top View
9.06 mm4.78 mm0.80 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 841669414
Side View
Table 58.0%Crown 44.1°Girdle: STK-THKPavilion 35.4°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$15,794 HKD|Low: HK$8,129 HKD|High: HK$15,794 HKD|Avg: HK$10,731 HKD
MOH London
Retailer 2
Retailer 3
November 2, 2026
Retailer 3HK$8,129 HKD
Retailer 2HK$10,874 HKD
MOH LondonHK$15,794 HKD

2 data points across 3 retailers

3 retailersHK$8,129 HKD to HK$15,794 HKD

B+
Cheapest Retailer
-
HK$8,129 HKD
SGD 1,400 SGD
B+
Retailer 2
-
HK$10,874 HKD
£1,091 GBP
View
Most Expensive
B
MOH London
AC9370735 · Nov 2
HK$15,794 HKD
£1,585 GBP
View
2 more retailers have this diamond
Prices start from HK$8,129 HKDSave up to HK$7,665 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.

B+
0.80ct Marquise
HK$8,129 HKD