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Marquise|Lab Grown|IGI

0.42ct F VVS1 Marquise Lab Grown Diamond

F/VVS1 • IGI LG776688193

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG776688193

Diamond specifications and retailer prices

From $156 SGD
$122 USD
As of November 2, 2026
Save $857 SGD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,614 SGD at MOH London · As of November 1, 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 VVS1 clarity (very-very-slightly-included) and certified by IGI LG776688193 or 776688193. Listed at 18 retailers as of November 2, 2026, with a 550% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776688193
Dimensions8.16 × 3.83 × 2.39 mm
L/W Ratio2.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.16 mm3.83 mm0.42 ctF / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776688193
Side View
Table 59.0%Crown 31.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,614 SGD|Low: $150 SGD|High: $1,634 SGD|Avg: $506 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
Retailer 14
Retailer 15
November 2, 2026
Retailer 13$156 SGD
Retailer 4$180 SGD
Retailer 5$206 SGD
Retailer 15$206 SGD
Retailer 14$271 SGD
Retailer 11$307 SGD
Retailer 10$345 SGD
Retailer 9$351 SGD
Retailer 2$396 SGD
Retailer 12$467 SGD
Retailer 8$503 SGD
Retailer 6$576 SGD
Retailer 3$622 SGD
Retailer 7$1,014 SGD
MOH London$1,614 SGD

46 data points across 15 retailers

18 retailers$156 SGD to $1,014 SGD

A
Cheapest Retailer
-
$156 SGD
$122 USD
A
Retailer 2
-
$180 SGD
$141 USD
View
A
Retailer 3
-
$206 SGD
$161 USD
View
Retailer 4
-
$206 SGD
$161 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$271 SGD
$212 USD
View
Retailer 6
-
$300 SGD
A$361 AUD
View
Price last confirmed 139 days ago
B+
Retailer 7
-
$307 SGD
$240 USD
View
B+
Retailer 8
-
$345 SGD
€257 EUR
View
B+
Retailer 9
-
$351 SGD
ZAR 4,435 ZAR
View
B
Retailer 10
-
$396 SGD
£244 GBP
View
B+
Retailer 11
-
$467 SGD
£287 GBP
View
B
Retailer 12
-
$503 SGD
A$605 AUD
View
B
Retailer 13
-
$538 SGD
View
B
Retailer 14
-
$576 SGD
$450 USD
View
B
Retailer 15
-
$622 SGD
$486 USD
View
B
Retailer 16
-
$694 SGD
$543 USD
View
B
Retailer 17
-
$1,014 SGD
£624 GBP
View
Most Expensive
MOH London
LG776688193 · Nov 1
$1,614 SGD
£994 GBP
View
Price under review
17 more retailers have this diamond
Prices start from $156 SGDSave up to $857 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
$156 SGD