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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 €687 EUR
HK$6,000 HKD
As of November 1, 2026
Save €2,821 EUR (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €3,509 EUR 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 31, 2026, with prices from €687 to €3,509, a €2,821 spread on the same certified stone. Brilliant Earth lists it at €3,509. 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
Colour
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

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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: €3,509 EUR|Low: €544 EUR|High: €6,382 EUR|Avg: €1,649 EUR|-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€544 EUR
Retailer 5€569 EUR
Retailer 7€569 EUR
Retailer 14€630 EUR
Retailer 6€687 EUR
Retailer 15€747 EUR
Retailer 2€916 EUR
Retailer 4€927 EUR
Retailer 13€972 EUR
Retailer 10€1,417 EUR
Retailer 16€1,658 EUR
Retailer 8€1,994 EUR
Retailer 3€2,029 EUR
Retailer 17€2,740 EUR
Retailer 9€2,773 EUR
Retailer 11€2,940 EUR
Brilliant Earth€3,509 EUR

6 data points across 17 retailers

16 retailers€687 EUR to €3,509 EUR

A
Retailer 1
-
€544 EUR
£479 GBP
Price last confirmed 7 days ago
Retailer 2
-
€569 EUR
$636 USD
View
Price last confirmed 8 days ago
Retailer 3
-
€630 EUR
$704 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
€687 EUR
HK$6,000 HKD
View
Retailer 5
-
€747 EUR
$835 USD
View
Price last confirmed 6 days ago
A
Retailer 6
-
€916 EUR
View
A
Retailer 7
-
€927 EUR
$1,036 USD
View
A
Retailer 8
-
€972 EUR
£855 GBP
View
Price last confirmed 7 days ago
A
Retailer 9
-
€1,417 EUR
$1,583 USD
View
Retailer 10
-
€1,658 EUR
$1,852 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
€1,994 EUR
SGD 3,010 SGD
View
B+
Retailer 12
-
€2,029 EUR
$2,267 USD
View
B
Retailer 13
-
€2,740 EUR
£2,410 GBP
View
B
Retailer 14
-
€2,773 EUR
$3,098 USD
View
B
Retailer 15
-
€2,940 EUR
$3,285 USD
View
Most Expensive
B
Brilliant Earth
22251419A · Oct 31
€3,509 EUR
$3,920 USD
View
15 more retailers have this diamond
Prices start from €687 EURSave up to €2,821 EUR

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
€687 EUR