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Cushion|Lab Grown|IGI

4.33ct F VVS2 Cushion Lab Grown Diamond

EX • F/VVS2 • IGI LG851617337

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG851617337

Diamond specifications and retailer prices

From $1,609 CAD
£907 GBP
As of October 29, 2026
Save $10,265 CAD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $11,874 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 4.33ct lab-grown cushion diamond

This 4.33ct 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 LG851617337 or 851617337. Listed at 13 retailers as of October 28, 2026, with prices from $1,609 to $11,874, a $10,265 spread on the same certified stone. Brilliant Earth lists it at $11,874. 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

4.33
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851617337
Dimensions12.18 × 8.61 × 5.33 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.18 mm8.61 mm4.33 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851617337
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 36.4°Culet: NoneDepth 61.9%

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 29
Current: $11,874 CAD|Low: $1,605 CAD|High: $11,874 CAD|Avg: $4,383 CAD
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
October 31, 2026
Retailer 10$1,609 CAD
Retailer 3$2,032 CAD
Retailer 9$2,327 CAD
Retailer 12$2,563 CAD
Retailer 6$2,598 CAD
Retailer 2$2,856 CAD
Retailer 13$2,896 CAD
Retailer 7$3,816 CAD
Retailer 5$4,391 CAD
Retailer 11$5,189 CAD
Retailer 8$5,791 CAD
Retailer 4$6,268 CAD
Brilliant Earth$11,874 CAD

4 data points across 13 retailers

13 retailers$1,609 CAD to $11,874 CAD

A
Cheapest Retailer
-
$1,609 CAD
£907 GBP
A
Retailer 2
-
$2,032 CAD
$1,455 USD
View
A
Retailer 3
-
$2,327 CAD
$1,666 USD
View
A
Retailer 4
-
$2,563 CAD
$1,835 USD
View
A
Retailer 5
-
$2,598 CAD
£1,464 GBP
View
A
Retailer 6
-
$2,856 CAD
€1,947 EUR
View
B+
Retailer 7
-
$2,896 CAD
$2,073 USD
View
B+
Retailer 8
-
$3,816 CAD
ZAR 44,129 ZAR
View
B+
Retailer 9
-
$4,391 CAD
$3,144 USD
View
B
Retailer 10
-
$5,189 CAD
$3,715 USD
View
B
Retailer 11
-
$5,791 CAD
£3,264 GBP
View
B
Retailer 12
-
$6,268 CAD
$4,487 USD
View
Most Expensive
B
Brilliant Earth
22319721A · Oct 28
$11,874 CAD
$8,500 USD
View
12 more retailers have this diamond
Prices start from $1,609 CADSave up to $10,265 CAD

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
4.33ct Cushion
$1,609 CAD