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Marquise|Lab Grown|IGI

1.01ct E SI1 Marquise Lab Grown Diamond

VG • E/SI1 • IGI LG839602662

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839602662

Diamond specifications and retailer prices

From HK$1,192 HKD
As of November 4, 2026
Save HK$5,782 HKD (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$6,974 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 1.01ct lab-grown marquise diamond

This 1.01ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG839602662 or 839602662. Listed at 9 retailers as of November 2, 2026, with prices from HK$1,192 to HK$6,974, a HK$5,782 spread on the same certified stone. MOH London lists it at HK$6,974. 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

1.01
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839602662
Dimensions9.81 × 5.22 × 3.37 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.81 mm5.22 mm1.01 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839602662
Side View
Table 61.0%Crown 37.4°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 64.6%

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 4
Current: HK$6,974 HKD|Low: HK$1,153 HKD|High: HK$7,054 HKD|Avg: HK$3,527 HKD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 3HK$1,192 HKD
Retailer 6HK$1,381 HKD
Retailer 2HK$1,899 HKD
Retailer 7HK$2,605 HKD
Retailer 8HK$3,883 HKD
Retailer 9HK$3,985 HKD
Retailer 5HK$4,739 HKD
Retailer 4HK$5,005 HKD
MOH LondonHK$6,974 HKD

27 data points across 9 retailers

9 retailersHK$1,192 HKD to HK$6,974 HKD

A
Cheapest Retailer
-
HK$1,192 HKD
A
Retailer 2
-
HK$1,381 HKD
View
A
Retailer 3
-
HK$1,899 HKD
View
Retailer 4
-
HK$2,605 HKD
View
Price last confirmed 12 days ago
B
Retailer 5
-
HK$3,883 HKD
View
B
Retailer 6
-
HK$3,985 HKD
View
B
Retailer 7
-
HK$4,739 HKD
View
B
Retailer 8
-
HK$5,005 HKD
View
Most Expensive
B
MOH London
LG839602662 · Nov 2
HK$6,974 HKD
£700 GBP
View
8 more retailers have this diamond
Prices start from HK$1,192 HKDSave up to HK$5,782 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
1.01ct Marquise
HK$1,192 HKD