Cushion|Lab Grown|IGI

4.52ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG845615607

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG845615607

Diamond specifications and retailer prices

From $1,058 USD
£833 GBP
As of October 29, 2026
Save $4,816 USD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,874 USD at With Clarity · As of October 28, 2026
View at With Clarity

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG845615607 or 845615607. Listed at 15 retailers as of October 28, 2026, with prices from $1,058 to $5,874, a $4,816 spread on the same certified stone. With Clarity lists it at $5,874. 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

4.52
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845615607
Dimensions9.74 × 9.57 × 6.19 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.74 mm9.57 mm4.52 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845615607
Side View
Table 59.0%Crown 36.4°Girdle: STK-THKPavilion 37.4°Culet: NoneDepth 64.7%

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 29
Current: $1,955 USD|Low: $1,058 USD|High: $5,874 USD|Avg: $2,751 USD|+0.8%
Retailer 1
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
With Clarity
October 29, 2026
Retailer 9$1,058 USD
Retailer 3$1,177 USD
Retailer 2$1,395 USD
Retailer 4$1,408 USD
Retailer 11$1,745 USD
Retailer 13$1,755 USD
Retailer 1$1,955 USD
Retailer 14$2,092 USD
Retailer 7$2,596 USD
Retailer 10$3,602 USD
Retailer 12$3,728 USD
Retailer 5$4,089 USD
Retailer 8$4,158 USD
Retailer 6$4,258 USD
With Clarity$5,874 USD

4 data points across 15 retailers

15 retailers$1,058 USD to $5,874 USD

A
Cheapest Retailer
-
$1,058 USD
£833 GBP
A
Retailer 2
-
$1,177 USD
View
Final sale: no returns
A
Retailer 3
-
$1,395 USD
View
A
Retailer 4
-
$1,408 USD
HK$11,000 HKD
View
A
Retailer 5
-
$1,745 USD
View
A
Retailer 6
-
$1,755 USD
£1,382 GBP
View
A
Retailer 7
-
$1,955 USD
€1,862 EUR
View
A
Retailer 8
-
$2,092 USD
View
B+
Retailer 9
-
$2,596 USD
ZAR 41,934 ZAR
View
B+
Retailer 10
-
$3,602 USD
View
B
Retailer 11
-
$3,728 USD
View
B
Retailer 12
-
$4,089 USD
SGD 5,525 SGD
View
B
Retailer 13
-
$4,158 USD
£3,274 GBP
View
B
Retailer 14
-
$4,258 USD
View
Most Expensive
B
With Clarity
845615607 · Oct 28
$5,874 USD
View
14 more retailers have this diamond
Prices start from $1,058 USDSave up to $4,816 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
$1,058 USD