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Marquise|Lab Grown|IGI

0.42ct F VS1 Marquise Lab Grown Diamond

F/VS1 • IGI LG779657361

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG779657361

Diamond specifications and retailer prices

From HK$965 HKD
$123 USD
As of November 2, 2026
Save HK$9,039 HKD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$10,004 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 0.42ct lab-grown marquise diamond

This 0.42ct lab-grown marquise sits in the sub-half-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included) and certified by IGI LG779657361 or 779657361. Listed at 18 retailers as of November 2, 2026, with prices from HK$965 to HK$10,004, a HK$9,039 spread on the same certified stone. MOH London lists it at HK$10,004. 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

0.42
Carat
F
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779657361
Dimensions8.37 × 3.94 × 2.34 mm
L/W Ratio2.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.37 mm3.94 mm0.42 ctF / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779657361
Side View
Table 59.0%Crown 31.8°Girdle: Slightly ThickPavilion 39.4°Culet: NoneDepth 59.4%

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 2
Current: HK$10,004 HKD|Low: HK$926 HKD|High: HK$10,124 HKD|Avg: HK$3,357 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
November 2, 2026
Retailer 11HK$965 HKD
Retailer 3HK$1,279 HKD
Retailer 13HK$1,279 HKD
Retailer 12HK$1,687 HKD
Retailer 9HK$2,134 HKD
Retailer 7HK$2,177 HKD
Retailer 2HK$2,465 HKD
Retailer 8HK$2,893 HKD
Retailer 6HK$3,116 HKD
Retailer 4HK$3,546 HKD
Retailer 10HK$3,852 HKD
Retailer 5HK$6,337 HKD
MOH LondonHK$10,004 HKD

45 data points across 13 retailers

18 retailersHK$965 HKD to HK$10,004 HKD

A
Cheapest Retailer
-
HK$965 HKD
$123 USD
A
Retailer 2
-
HK$1,122 HKD
$143 USD
View
B+
Retailer 3
-
HK$1,177 HKD
$150 USD
View
Retailer 4
-
HK$1,234 HKD
A$242 AUD
View
Price last confirmed 127 days ago
B+
Retailer 5
-
HK$1,279 HKD
$163 USD
View
Retailer 6
-
HK$1,279 HKD
$163 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
HK$1,687 HKD
$215 USD
View
B+
Retailer 8
-
HK$2,134 HKD
€259 EUR
View
B+
Retailer 9
-
HK$2,177 HKD
ZAR 4,482 ZAR
View
B
Retailer 10
-
HK$2,465 HKD
£247 GBP
View
B
Retailer 11
-
HK$2,893 HKD
£290 GBP
View
B
Retailer 12
-
HK$3,116 HKD
A$611 AUD
View
B
Retailer 13
-
HK$3,344 HKD
SGD 576 SGD
View
B
Retailer 14
-
HK$3,546 HKD
$452 USD
View
B
Retailer 15
-
HK$3,852 HKD
$491 USD
View
B
Retailer 16
-
HK$4,297 HKD
$548 USD
View
B
Retailer 17
-
HK$6,337 HKD
£636 GBP
View
Most Expensive
B
MOH London
LG779657361 · Nov 2
HK$10,004 HKD
£1,004 GBP
View
17 more retailers have this diamond
Prices start from HK$965 HKDSave up to HK$9,039 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
0.42ct Marquise
HK$965 HKD