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Radiant|Lab Grown|IGI

0.43ct F IF Radiant Lab Grown Diamond

VG • F/IF • IGI LG663403443

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

Certificate IGI LG663403443

Diamond specifications and retailer prices

From $267 SGD
$209 USD
As of November 1, 2026
Save $1,144 SGD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,411 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 0.43ct lab-grown radiant diamond

This 0.43ct lab-grown radiant sits in the sub-half-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG663403443 or 663403443. Listed at 11 retailers as of November 1, 2026, with prices from $267 to $1,411, a $1,144 spread on the same certified stone. MOH London lists it at $1,411. 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

0.43
Carat
F
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.3°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG663403443
Dimensions5.40 × 3.56 × 2.64 mm
L/W Ratio1.52
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.40 mm3.56 mm0.43 ctF / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG663403443
Side View
Table 61.0%Crown 38.3°Girdle: THK-VTKPavilion 42°Culet: NoneDepth 74.2%

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 1
Current: $1,411 SGD|Low: $372 SGD|High: $1,427 SGD|Avg: $678 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6$382 SGD
Retailer 5$409 SGD
Retailer 2$495 SGD
Retailer 4$549 SGD
Retailer 3$610 SGD
Retailer 7$831 SGD
MOH London$1,411 SGD

43 data points across 7 retailers

11 retailers$267 SGD to $1,411 SGD

A
Cheapest Retailer
-
$267 SGD
$209 USD
A
Retailer 2
-
$382 SGD
$299 USD
View
A
Retailer 3
-
$409 SGD
$320 USD
View
B+
Retailer 4
-
$495 SGD
€369 EUR
View
B+
Retailer 5
-
$549 SGD
£338 GBP
View
B+
Retailer 6
-
$610 SGD
£376 GBP
View
B
Retailer 7
-
$831 SGD
CA$903 CAD
View
B
Retailer 8
-
$982 SGD
$768 USD
View
B
Retailer 9
-
$1,191 SGD
$932 USD
View
B
Retailer 10
-
$1,191 SGD
$932 USD
View
Most Expensive
B
MOH London
LG663403443 · Nov 1
$1,411 SGD
£869 GBP
View
10 more retailers have this diamond
Prices start from $267 SGDSave up to $1,144 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
0.43ct Radiant
$267 SGD