Cushion|Lab Grown|IGI

4.50ct F VVS2 Cushion Lab Grown Diamond

EX • F/VVS2 • IGI LG828613184

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG828613184

Diamond specifications and retailer prices

From €4,574 EUR
$5,130 USD
As of November 2, 2026
13 retailers carry this diamond
Most expensive: €4,574 EUR at Brilliant Earth
View at Brilliant Earth

About this 4.5ct lab-grown cushion diamond

This 4.5ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG828613184 or 828613184. Listed at 13 retailers as of November 2, 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828613184
Dimensions12.32 × 8.19 × 5.33 mm
L/W Ratio1.50
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.32 mm8.19 mm4.50 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828613184
Side View
Table 64.0%Crown 38.4°Girdle: MED-STKPavilion 35.2°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: Nov 2
Current: €4,574 EUR|Low: €718 EUR|High: €4,716 EUR|Avg: €2,026 EUR|-3.0%
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
October 11, 2026
Retailer 3€718 EUR
Retailer 12€1,149 EUR
Retailer 8€1,151 EUR
Retailer 2€1,166 EUR
Retailer 10€1,217 EUR
Retailer 11€1,526 EUR
Retailer 4€1,541 EUR
Retailer 15€1,560 EUR
Retailer 6€2,228 EUR
Retailer 5€2,442 EUR
Retailer 9€2,446 EUR
Retailer 7€2,474 EUR
Retailer 13€2,843 EUR
Retailer 14€3,105 EUR
Brilliant Earth€4,574 EUR

23 data points across 15 retailers

13 retailers

Retailer 1
-
€718 EUR
$805 USD
Price last confirmed 23 days ago
Retailer 2
-
€1,166 EUR
$1,308 USD
View
Price last confirmed 23 days ago
Retailer 3
-
€1,526 EUR
ZAR 27,653 ZAR
View
Price last confirmed 24 days ago
Retailer 4
-
€1,541 EUR
A$2,659 AUD
View
Price last confirmed 35 days ago
Retailer 5
-
€1,560 EUR
$1,750 USD
View
Price last confirmed 24 days ago
Retailer 6
-
€2,228 EUR
£1,968 GBP
View
Price last confirmed 24 days ago
Retailer 7
-
€2,442 EUR
SGD 3,702 SGD
View
Price last confirmed 24 days ago
Retailer 8
-
€2,446 EUR
$2,744 USD
View
Price last confirmed 23 days ago
Retailer 9
-
€2,474 EUR
$2,775 USD
View
Price last confirmed 23 days ago
Retailer 10
-
€2,843 EUR
£2,511 GBP
View
Price last confirmed 25 days ago
Retailer 11
-
€3,105 EUR
A$5,357 AUD
View
Price last confirmed 26 days ago
Retailer 12
-
€3,433 EUR
$3,850 USD
View
Price last confirmed 26 days ago
Most Expensive
B
Brilliant Earth
21056210A · Nov 2
€4,574 EUR
$5,130 USD
View
12 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 Cushion
€4,574 EUR