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Marquise|Lab Grown|IGI

1.01ct E SI1 Marquise Lab Grown Diamond

VG • E/SI1 • IGI LG848645812

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848645812

Diamond specifications and retailer prices

From HK$2,275 HKD
As of November 3, 2026
Save HK$4,341 HKD (66%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$6,616 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 LG848645812 or 848645812. Listed at 5 retailers as of November 2, 2026, with prices from HK$2,275 to HK$6,616, a HK$4,341 spread on the same certified stone. MOH London lists it at HK$6,616. 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 angle30.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848645812
Dimensions10.75 × 5.10 × 3.12 mm
L/W Ratio2.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.75 mm5.10 mm1.01 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848645812
Side View
Table 64.0%Crown 30.7°Girdle: MED-VTKPavilion 39.8°Culet: NoneDepth 61.2%

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 3
Current: HK$6,616 HKD|Low: HK$2,275 HKD|High: HK$6,656 HKD|Avg: HK$3,156 HKD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 3, 2026
Retailer 4HK$2,275 HKD
Retailer 2HK$2,440 HKD
Retailer 5HK$2,612 HKD
Retailer 3HK$2,683 HKD
MOH LondonHK$6,616 HKD

15 data points across 5 retailers

5 retailersHK$2,275 HKD to HK$6,616 HKD

A
Cheapest Retailer
-
HK$2,275 HKD
A
Retailer 2
-
HK$2,440 HKD
View
B+
Retailer 3
-
HK$2,612 HKD
View
B+
Retailer 4
-
HK$2,683 HKD
View
Most Expensive
B
MOH London
LG848645812 · Nov 2
HK$6,616 HKD
£664 GBP
View
4 more retailers have this diamond
Prices start from HK$2,275 HKDSave up to HK$4,341 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$2,275 HKD