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Radiant|Lab Grown|IGI

4.50ct F VS2 Radiant Lab Grown Diamond

EX • F/VS2 • IGI LG844636845

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

Certificate IGI LG844636845

Diamond specifications and retailer prices

From €560 EUR
£494 GBP
As of October 27, 2026
Save €2,918 EUR (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,477 EUR at Brilliant Earth · As of October 31, 2026
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 LG844636845 or 844636845. Listed at 15 retailers as of October 27, 2026, with prices from €560 to €3,477, a €2,918 spread on the same certified stone. Brilliant Earth lists it at €3,477. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle31.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844636845
Dimensions12.11 × 7.94 × 5.26 mm
L/W Ratio1.53
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.11 mm7.94 mm4.50 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844636845
Side View
Table 61.0%Crown 43°Girdle: MediumPavilion 31.4°Culet: NoneDepth 66.2%

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: Oct 27
Current: €3,477 EUR|Low: €522 EUR|High: €3,477 EUR|Avg: €1,464 EUR|+2.4%
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
October 31, 2026
Retailer 14€522 EUR
Retailer 9€560 EUR
Retailer 15€583 EUR
Retailer 16€708 EUR
Retailer 12€762 EUR
Retailer 2€940 EUR
Retailer 3€994 EUR
Retailer 10€1,005 EUR
Retailer 7€1,572 EUR
Retailer 5€1,605 EUR
Retailer 6€2,043 EUR
Retailer 4€2,064 EUR
Retailer 8€2,612 EUR
Retailer 11€2,812 EUR
Retailer 13€2,850 EUR
Brilliant Earth€3,477 EUR

9 data points across 16 retailers

15 retailers€560 EUR to €3,477 EUR

Retailer 1
-
€522 EUR
$585 USD
Price last confirmed 10 days ago
A
Retailer 2
-
€560 EUR
£494 GBP
View
A
Retailer 3
-
€708 EUR
HK$6,200 HKD
View
Retailer 4
-
€762 EUR
$855 USD
View
Price last confirmed 5 days ago
A
Retailer 5
-
€940 EUR
View
B+
Retailer 6
-
€994 EUR
$1,115 USD
View
A
Retailer 7
-
€1,005 EUR
£887 GBP
View
Retailer 8
-
€1,572 EUR
$1,763 USD
View
Price last confirmed 7 days ago
Retailer 9
-
€1,605 EUR
$1,800 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
€2,043 EUR
SGD 3,096 SGD
View
B+
Retailer 11
-
€2,064 EUR
$2,315 USD
View
Price last confirmed 7 days ago
B
Retailer 12
-
€2,612 EUR
$2,930 USD
View
B
Retailer 13
-
€2,812 EUR
£2,483 GBP
View
B
Retailer 14
-
€2,850 EUR
$3,197 USD
View
Most Expensive
B
Brilliant Earth
22241518A · Oct 31
€3,477 EUR
$3,900 USD
View
14 more retailers have this diamond
Prices start from €560 EURSave up to €2,918 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
4.50ct Radiant
€560 EUR