CaratHunter
Plans
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 $157 SGD
$123 USD
As of November 2, 2026
Save $1,473 SGD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,631 SGD 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 $157 to $1,631, a $1,473 spread on the same certified stone. MOH London lists it at $1,631. 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: $1,631 SGD|Low: $151 SGD|High: $1,650 SGD|Avg: $547 SGD
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 3, 2026
Retailer 11$157 SGD
Retailer 3$208 SGD
Retailer 13$208 SGD
Retailer 12$275 SGD
Retailer 9$348 SGD
Retailer 7$355 SGD
Retailer 2$405 SGD
Retailer 8$472 SGD
Retailer 6$508 SGD
Retailer 4$578 SGD
Retailer 10$628 SGD
Retailer 5$1,033 SGD
MOH London$1,631 SGD

46 data points across 13 retailers

18 retailers$157 SGD to $1,631 SGD

A
Cheapest Retailer
-
$157 SGD
$123 USD
A
Retailer 2
-
$183 SGD
$143 USD
View
B+
Retailer 3
-
$192 SGD
$150 USD
View
Retailer 4
-
$201 SGD
A$242 AUD
View
Price last confirmed 127 days ago
B+
Retailer 5
-
$208 SGD
$163 USD
View
Retailer 6
-
$208 SGD
$163 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$275 SGD
$215 USD
View
B+
Retailer 8
-
$348 SGD
€259 EUR
View
B+
Retailer 9
-
$355 SGD
ZAR 4,482 ZAR
View
B
Retailer 10
-
$405 SGD
£249 GBP
View
B
Retailer 11
-
$472 SGD
£290 GBP
View
B
Retailer 12
-
$508 SGD
A$611 AUD
View
B
Retailer 13
-
$545 SGD
View
B
Retailer 14
-
$578 SGD
$452 USD
View
B
Retailer 15
-
$628 SGD
$491 USD
View
B
Retailer 16
-
$700 SGD
$548 USD
View
B
Retailer 17
-
$1,033 SGD
£636 GBP
View
Most Expensive
B
MOH London
LG779657361 · Nov 2
$1,631 SGD
£1,004 GBP
View
17 more retailers have this diamond
Prices start from $157 SGDSave up to $1,473 SGD

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
$157 SGD