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Cushion|Lab Grown|IGI

4.57ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG787602393

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG787602393

Diamond specifications and retailer prices

From €802 EUR
£705 GBP
As of October 30, 2026
Save €5,759 EUR (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €6,561 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.57ct lab-grown cushion diamond

This 4.57ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG787602393 or 787602393. Listed at 12 retailers as of October 30, 2026, with prices from €802 to €6,561, a €5,759 spread on the same certified stone. Brilliant Earth lists it at €6,561. 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

4.57
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787602393
Dimensions10.57 × 9.79 × 6.13 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.57 mm9.79 mm4.57 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787602393
Side View
Table 62.0%Crown 34°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 62.6%

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 30
Current: €6,561 EUR|Low: €802 EUR|High: €6,561 EUR|Avg: €2,147 EUR
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
Retailer 16
October 31, 2026
Retailer 11€802 EUR
Retailer 10€944 EUR
Retailer 14€1,109 EUR
Retailer 4€1,121 EUR
Retailer 8€1,209 EUR
Retailer 13€1,296 EUR
Retailer 2€1,315 EUR
Retailer 3€2,142 EUR
Retailer 6€2,224 EUR
Retailer 7€2,259 EUR
Retailer 5€2,561 EUR
Retailer 9€2,835 EUR
Retailer 16€3,322 EUR
Retailer 15€3,719 EUR
Retailer 12€6,015 EUR
Brilliant Earth€6,561 EUR

14 data points across 16 retailers

12 retailers€802 EUR to €6,561 EUR

A
Cheapest Retailer
-
€802 EUR
£705 GBP
A
Retailer 2
-
€944 EUR
$1,055 USD
View
B+
Retailer 3
-
€1,109 EUR
$1,239 USD
View
A
Retailer 4
-
€1,121 EUR
$1,252 USD
View
A
Retailer 5
-
€1,296 EUR
$1,448 USD
View
A
Retailer 6
-
€1,315 EUR
View
B+
Retailer 7
-
€2,142 EUR
$2,393 USD
View
B+
Retailer 8
-
€2,835 EUR
A$4,873 AUD
View
Retailer 9
-
€3,322 EUR
£2,922 GBP
View
Price last confirmed 13 days ago
B
Retailer 10
-
€3,719 EUR
$4,155 USD
View
B
Retailer 11
-
€6,015 EUR
$6,720 USD
View
Most Expensive
B
Brilliant Earth
21044964A · Oct 31
€6,561 EUR
$7,330 USD
View
11 more retailers have this diamond
Prices start from €802 EURSave up to €5,759 EUR

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
4.57ct Cushion
€802 EUR