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Radiant|Lab Grown|IGI

2.43ct F FL Radiant Lab Grown Diamond

F/FL

Diamond specifications and retailer prices

From $834 SGD
$652 USD
As of October 30, 2026
Save $4,951 SGD (86%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,785 SGD at Helzberg Diamonds · As of November 1, 2026
View at Helzberg Diamonds

About this 2.43ct lab-grown radiant diamond

This 2.43ct lab-grown radiant sits in the two to three carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless) and certified by IGI. Listed at 6 retailers as of October 30, 2026, with prices from $834 to $5,785, a $4,951 spread on the same certified stone. Helzberg Diamonds lists it at $5,785. 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

2.43
Carat
F
Colour
FL
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions9.07 × 6.67 × 4.61 mm
L/W Ratio1.36
Top View
9.07 mm6.67 mm2.43 ctF / FL
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 65.0%CrownGirdle: MediumPavilionCuletDepth 69.1%

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: $5,785 SGD|Low: $834 SGD|High: $10,768 SGD|Avg: $3,250 SGD|-46.3%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 14, 2026
Retailer 3$834 SGD
Retailer 2$908 SGD
Retailer 4$968 SGD
Retailer 5$968 SGD
Retailer 6$2,719 SGD
Helzberg Diamonds$5,785 SGD

12 data points across 6 retailers

6 retailers$834 SGD to $5,785 SGD

A
Cheapest Retailer
-
$834 SGD
$652 USD
B+
Retailer 2
-
$908 SGD
$710 USD
View
Retailer 3
-
$968 SGD
$757 USD
View
Price last confirmed 16 days ago
B+
Retailer 4
-
$968 SGD
$757 USD
View
B
Retailer 5
-
$2,719 SGD
$2,127 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOILMMLHMJ · Nov 1
$5,785 SGD
$4,525 USD
View
5 more retailers have this diamond
Prices start from $834 SGDSave up to $4,951 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
2.43ct Radiant
$834 SGD