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 $5,130 USD
As of November 2, 2026
12 retailers carry this diamond
Most expensive: $5,130 USD 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 12 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
Color
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: $5,130 USD|Low: $805 USD|High: $5,290 USD|Avg: $2,274 USD|-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$805 USD
Retailer 12$1,288 USD
Retailer 8$1,291 USD
Retailer 2$1,308 USD
Retailer 10$1,365 USD
Retailer 11$1,712 USD
Retailer 4$1,728 USD
Retailer 15$1,750 USD
Retailer 6$2,499 USD
Retailer 5$2,739 USD
Retailer 9$2,744 USD
Retailer 7$2,775 USD
Retailer 13$3,189 USD
Retailer 14$3,482 USD
Brilliant Earth$5,130 USD

24 data points across 15 retailers

12 retailers

Retailer 1
-
$805 USD
Price last confirmed 22 days ago
Retailer 2
-
$1,308 USD
View
Price last confirmed 22 days ago
Retailer 3
-
$1,712 USD
ZAR 27,653 ZAR
View
Price last confirmed 24 days ago
Retailer 4
-
$1,728 USD
A$2,659 AUD
View
Price last confirmed 35 days ago
Retailer 5
-
$1,750 USD
View
Price last confirmed 23 days ago
Retailer 6
-
$2,499 USD
£1,968 GBP
View
Price last confirmed 23 days ago
Retailer 7
-
$2,739 USD
SGD 3,702 SGD
View
Price last confirmed 23 days ago
Retailer 8
-
$2,744 USD
View
Price last confirmed 22 days ago
Retailer 9
-
$2,775 USD
View
Price last confirmed 23 days ago
Retailer 10
-
$3,189 USD
£2,511 GBP
View
Price last confirmed 25 days ago
Retailer 11
-
$3,482 USD
A$5,357 AUD
View
Price last confirmed 25 days ago
Most Expensive
B
Brilliant Earth
21056210A · Nov 2
$5,130 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 Cushion
$5,130 USD