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Cushion|Lab Grown|IGI

4.52ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG765617418

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG765617418

Diamond specifications and retailer prices

From $898 USD
As of October 30, 2026
Save $5,172 USD (85%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,070 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.52ct lab-grown cushion diamond

This 4.52ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG765617418 or 765617418. Listed at 8 retailers as of October 30, 2026, with prices from $898 to $6,070, a $5,172 spread on the same certified stone. Brilliant Earth lists it at $6,070. 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

4.52
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG765617418
Dimensions9.48 × 9.48 × 5.95 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.48 mm9.48 mm4.52 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG765617418
Side View
Table 56.0%Crown 34.8°Girdle: THK-VTKPavilion 36.7°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
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 30
Current: $6,070 USD|Low: $898 USD|High: $8,050 USD|Avg: $2,347 USD|-24.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 5$898 USD
Retailer 3$1,127 USD
Retailer 6$1,207 USD
Retailer 2$1,229 USD
Retailer 7$1,784 USD
Retailer 9$2,265 USD
Retailer 8$2,651 USD
Retailer 4$3,255 USD
Brilliant Earth$6,070 USD

35 data points across 9 retailers

8 retailers$898 USD to $6,070 USD

B+
Cheapest Retailer
-
$898 USD
A
Retailer 2
-
$1,127 USD
€1,073 EUR
View
A
Retailer 3
-
$1,207 USD
View
A
Retailer 4
-
$1,229 USD
£968 GBP
View
A
Retailer 5
-
$1,784 USD
View
Retailer 6
-
$2,651 USD
View
Price last confirmed 12 days ago
B+
Retailer 7
-
$3,255 USD
£2,563 GBP
View
Most Expensive
B
Brilliant Earth
21214829A · Oct 30
$6,070 USD
View
7 more retailers have this diamond
Prices start from $898 USDSave up to $5,172 USD

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
4.52ct Cushion
$898 USD