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Radiant|Lab Grown|IGI

1.05ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG840636111

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG840636111

Diamond specifications and retailer prices

From $192 SGD
As of October 30, 2026
Save $616 SGD (76%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,118 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.05ct lab-grown radiant diamond

This 1.05ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840636111 or 840636111. Listed at 10 retailers as of October 30, 2026, with a 321% 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

1.05
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840636111
Dimensions7.36 × 4.93 × 3.32 mm
L/W Ratio1.49
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.36 mm4.93 mm1.05 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840636111
Side View
Table 66.0%Crown 43.5°Girdle: MED-STKPavilion 35.7°Culet: NoneDepth 67.3%

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: Oct 30
Current: $1,118 SGD|Low: $304 SGD|High: $1,126 SGD|Avg: $694 SGD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 4$304 SGD
Retailer 2$417 SGD
Retailer 3$690 SGD
Retailer 7$795 SGD
Retailer 6$804 SGD
Retailer 5$808 SGD
MOH London$1,118 SGD

21 data points across 7 retailers

10 retailers$192 SGD to $808 SGD

A
Cheapest Retailer
-
$192 SGD
Retailer 2
-
$192 SGD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$304 SGD
View
A
Retailer 4
-
$417 SGD
View
B+
Retailer 5
-
$690 SGD
View
Retailer 6
-
$764 SGD
View
Price last confirmed 16 days ago
B+
Retailer 7
-
$795 SGD
View
Retailer 8
-
$804 SGD
View
Price last confirmed 24 days ago
B
Retailer 9
-
$808 SGD
View
Most Expensive
MOH London
LG840636111 · Oct 29
$1,118 SGD
£689 GBP
View
Price last confirmed 7 days ago
9 more retailers have this diamond
Prices start from $192 SGDSave up to $616 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
1.05ct Radiant
$192 SGD