Radiant|Lab Grown|IGI

4.47ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG847618591

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

Certificate IGI LG847618591

Diamond specifications and retailer prices

From $608 USD
£479 GBP
As of October 26, 2026
Save $3,312 USD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,920 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.47ct lab-grown radiant diamond

This 4.47ct 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 LG847618591 or 847618591. Listed at 16 retailers as of October 26, 2026, with prices from $608 to $3,920, a $3,312 spread on the same certified stone. Brilliant Earth lists it at $3,920. 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

4.47
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847618591
Dimensions12.12 × 8.07 × 5.11 mm
L/W Ratio1.50
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.12 mm8.07 mm4.47 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847618591
Side View
Table 66.0%Crown 42.8°Girdle: Slightly ThickPavilion 32.4°Culet: NoneDepth 63.3%

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 26
Current: $3,920 USD|Low: $608 USD|High: $7,130 USD|Avg: $1,842 USD|-45.0%
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
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 12$608 USD
Retailer 5$636 USD
Retailer 7$636 USD
Retailer 14$704 USD
Retailer 6$768 USD
Retailer 15$835 USD
Retailer 2$1,024 USD
Retailer 4$1,036 USD
Retailer 13$1,086 USD
Retailer 10$1,583 USD
Retailer 16$1,852 USD
Retailer 8$2,227 USD
Retailer 3$2,267 USD
Retailer 17$3,061 USD
Retailer 9$3,098 USD
Retailer 11$3,285 USD
Brilliant Earth$3,920 USD

6 data points across 17 retailers

16 retailers$608 USD to $3,920 USD

A
Cheapest Retailer
-
$608 USD
£479 GBP
Retailer 2
-
$636 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$704 USD
View
A
Retailer 4
-
$768 USD
HK$6,000 HKD
View
Retailer 5
-
$835 USD
View
Price last confirmed 5 days ago
A
Retailer 6
-
$1,024 USD
€975 EUR
View
A
Retailer 7
-
$1,036 USD
View
A
Retailer 8
-
$1,086 USD
£855 GBP
View
A
Retailer 9
-
$1,583 USD
View
B+
Retailer 10
-
$1,852 USD
View
B+
Retailer 11
-
$2,227 USD
SGD 3,010 SGD
View
B+
Retailer 12
-
$2,267 USD
View
B
Retailer 13
-
$3,061 USD
£2,410 GBP
View
B
Retailer 14
-
$3,098 USD
View
B
Retailer 15
-
$3,285 USD
View
Most Expensive
B
Brilliant Earth
22251419A · Oct 31
$3,920 USD
View
15 more retailers have this diamond
Prices start from $608 USDSave up to $3,312 USD

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
4.47ct Radiant
$608 USD