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Marquise|Lab Grown|IGI

0.45ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG807610392

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG807610392

Diamond specifications and retailer prices

From HK$1,844 HKD
As of November 3, 2026
Save HK$7,174 HKD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$9,018 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 0.45ct lab-grown marquise diamond

This 0.45ct lab-grown marquise sits in the sub-half-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG807610392 or 807610392. Listed at 17 retailers as of November 3, 2026, with prices from HK$1,844 to HK$9,018, a HK$7,174 spread on the same certified stone. MOH London lists it at HK$9,018. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.45
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807610392
Dimensions8.09 × 3.99 × 2.45 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.09 mm3.99 mm0.45 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807610392
Side View
Table 59.0%Crown 31.9°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 61.4%

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: Nov 3
Current: HK$9,018 HKD|Low: HK$1,805 HKD|High: HK$405,353 HKD|Avg: HK$5,229 HKD|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 5, 2026
Retailer 7HK$1,844 HKD
Retailer 11HK$1,899 HKD
Retailer 10HK$1,922 HKD
Retailer 5HK$1,946 HKD
Retailer 18HK$2,652 HKD
Retailer 4HK$3,044 HKD
Retailer 8HK$3,138 HKD
Retailer 19HK$3,374 HKD
Retailer 17HK$3,790 HKD
Retailer 9HK$3,813 HKD
Retailer 15HK$4,096 HKD
Retailer 2HK$4,205 HKD
Retailer 6HK$4,660 HKD
Retailer 13HK$4,692 HKD
Retailer 14HK$5,892 HKD
Retailer 16HK$6,402 HKD
Retailer 3HK$7,563 HKD
Retailer 12HK$8,591 HKD
MOH LondonHK$9,018 HKD

22 data points across 19 retailers

17 retailersHK$1,844 HKD to HK$9,018 HKD

A
Cheapest Retailer
-
HK$1,844 HKD
Final sale: no returns
Retailer 2
-
HK$1,899 HKD
View
Price last confirmed 41 days ago
A
Retailer 3
-
HK$1,946 HKD
View
A
Retailer 4
-
HK$2,652 HKD
View
A
Retailer 5
-
HK$3,044 HKD
View
B+
Retailer 6
-
HK$3,374 HKD
View
B+
Retailer 7
-
HK$3,413 HKD
View
Retailer 8
-
HK$3,813 HKD
View
Price last confirmed 36 days ago
B+
Retailer 9
-
HK$4,096 HKD
View
B+
Retailer 10
-
HK$4,205 HKD
View
B+
Retailer 11
-
HK$4,660 HKD
View
B+
Retailer 12
-
HK$4,692 HKD
View
B
Retailer 13
-
HK$5,892 HKD
View
B
Retailer 14
-
HK$6,402 HKD
View
B
Retailer 15
-
HK$7,563 HKD
View
B
Retailer 16
-
HK$8,591 HKD
View
Most Expensive
B
MOH London
LG807610392 · Nov 5
HK$9,018 HKD
£905 GBP
View
16 more retailers have this diamond
Prices start from HK$1,844 HKDSave up to HK$7,174 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
0.45ct Marquise
HK$1,844 HKD