Radiant|Lab Grown|IGI

4.50ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG840661083

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

Certificate IGI LG840661083

Diamond specifications and retailer prices

From $4,832 SGD
$3,780 USD
As of October 31, 2026
12 retailers carry this diamond
Most expensive: $4,832 SGD at Brilliant Earth
View at Brilliant Earth

About this 4.5ct lab-grown radiant diamond

This 4.5ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840661083 or 840661083. Listed at 12 retailers as of October 31, 2026. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.50
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.6°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840661083
Dimensions11.98 × 8.09 × 5.27 mm
L/W Ratio1.48
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.98 mm8.09 mm4.50 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840661083
Side View
Table 69.0%Crown 44.6°Girdle: MED-STKPavilion 35.9°Culet: NoneDepth 65.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $4,832 SGD|Low: $986 SGD|High: $7,338 SGD|Avg: $2,910 SGD
Brilliant Earth
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
October 17, 2026
Retailer 9$989 SGD
Retailer 6$993 SGD
Retailer 2$1,189 SGD
Retailer 5$1,227 SGD
Retailer 13$1,565 SGD
Retailer 14$1,769 SGD
Retailer 7$2,451 SGD
Retailer 10$3,752 SGD
Retailer 12$3,775 SGD
Retailer 3$3,792 SGD
Retailer 8$4,202 SGD
Brilliant Earth$4,832 SGD
Retailer 4$4,984 SGD
Retailer 11$7,338 SGD

16 data points across 14 retailers

12 retailers

Retailer 1
-
$913 SGD
$714 USD
Price last confirmed 33 days ago
Retailer 2
-
$989 SGD
£609 GBP
View
Price last confirmed 18 days ago
Retailer 3
-
$993 SGD
$777 USD
View
Price last confirmed 35 days ago
Retailer 4
-
$1,227 SGD
HK$7,500 HKD
View
Price last confirmed 34 days ago
Retailer 5
-
$1,565 SGD
$1,224 USD
View
Price last confirmed 16 days ago
Retailer 6
-
$1,769 SGD
$1,384 USD
View
Price last confirmed 13 days ago
Retailer 7
-
$2,451 SGD
$1,917 USD
View
Price last confirmed 17 days ago
Retailer 8
-
$3,752 SGD
$2,935 USD
View
Price last confirmed 18 days ago
Retailer 9
-
$3,775 SGD
A$4,543 AUD
View
Price last confirmed 25 days ago
Retailer 10
-
$3,792 SGD
View
Price last confirmed 16 days ago
Retailer 11
-
$4,202 SGD
£2,588 GBP
View
Price last confirmed 18 days ago
Most Expensive
B
Brilliant Earth
21707667Y · Oct 31
$4,832 SGD
$3,780 USD
View
11 more retailers have this diamond

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.

B
4.50ct Radiant
$4,832 SGD