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Marquise|Lab Grown|IGI

0.40ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG845667089

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845667089

Diamond specifications and retailer prices

From HK$785 HKD
$100 USD
As of October 27, 2026
Save HK$4,357 HKD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$7,185 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.4ct lab-grown marquise diamond

This 0.4ct lab-grown marquise sits in the sub-half-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG845667089 or 845667089. Listed at 21 retailers as of October 27, 2026, with a 555% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845667089
Dimensions7.52 × 3.86 × 2.33 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.52 mm3.86 mm0.40 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845667089
Side View
Table 64.0%Crown 34.2°Girdle: MED-THKPavilion 40°Culet: NoneDepth 60.4%

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 27
Current: HK$7,185 HKD|Low: HK$785 HKD|High: HK$7,185 HKD|Avg: HK$2,509 HKD
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
Retailer 20
October 29, 2026
Retailer 5HK$785 HKD
Retailer 6HK$879 HKD
Retailer 3HK$910 HKD
Retailer 18HK$1,036 HKD
Retailer 20HK$1,036 HKD
Retailer 10HK$1,507 HKD
Retailer 4HK$1,643 HKD
Retailer 15HK$1,756 HKD
Retailer 8HK$1,788 HKD
Retailer 2HK$1,883 HKD
Retailer 11HK$2,064 HKD
Retailer 13HK$2,496 HKD
Retailer 16HK$2,525 HKD
Retailer 17HK$2,530 HKD
Retailer 7HK$2,713 HKD
Retailer 19HK$3,123 HKD
Retailer 9HK$3,201 HKD
Retailer 12HK$3,585 HKD
Retailer 14HK$5,142 HKD
MOH LondonHK$7,185 HKD

14 data points across 20 retailers

21 retailersHK$785 HKD to HK$5,142 HKD

A
Cheapest Retailer
-
HK$785 HKD
$100 USD
A
Retailer 2
-
HK$879 HKD
$112 USD
View
Final sale: no returns
A
Retailer 3
-
HK$910 HKD
$116 USD
View
A
Retailer 4
-
HK$1,036 HKD
$132 USD
View
A
Retailer 5
-
HK$1,036 HKD
$132 USD
View
A
Retailer 6
-
HK$1,507 HKD
$192 USD
View
A
Retailer 7
-
HK$1,643 HKD
$209 USD
View
A
Retailer 8
-
HK$1,756 HKD
ZAR 3,616 ZAR
View
B+
Retailer 9
-
HK$1,788 HKD
€217 EUR
View
B+
Retailer 10
-
HK$1,883 HKD
£189 GBP
View
B+
Retailer 11
-
HK$2,064 HKD
$263 USD
View
B+
Retailer 12
-
HK$2,496 HKD
£250 GBP
View
B+
Retailer 13
-
HK$2,525 HKD
A$495 AUD
View
B+
Retailer 14
-
HK$2,530 HKD
A$496 AUD
View
B+
Retailer 15
-
HK$2,589 HKD
$330 USD
View
B+
Retailer 16
-
HK$2,713 HKD
CA$480 CAD
View
B
Retailer 17
-
HK$3,123 HKD
$398 USD
View
B
Retailer 18
-
HK$3,201 HKD
$408 USD
View
B
Retailer 19
-
HK$3,585 HKD
$457 USD
View
B
Retailer 20
-
HK$5,142 HKD
£516 GBP
View
Most Expensive
B
MOH London
LG845667089 · Oct 29
HK$7,185 HKD
£721 GBP
View
Price under review
20 more retailers have this diamond
Prices start from HK$785 HKDSave up to HK$4,357 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
0.40ct Marquise
HK$785 HKD