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Cushion|Lab Grown|IGI

4.52ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG815643616

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG815643616

Diamond specifications and retailer prices

From €569 EUR
£501 GBP
As of November 1, 2026
Save €2,310 EUR (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,059 EUR at Rare Carat · As of July 13, 2026
View at Rare Carat

About this 4.52ct lab-grown cushion diamond

This 4.52ct 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 LG815643616 or 815643616. Listed at 15 retailers as of October 29, 2026, with a 406% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle31.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815643616
Dimensions10.33 × 8.78 × 5.88 mm
L/W Ratio1.18
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.33 mm8.78 mm4.52 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815643616
Side View
Table 59.0%Crown 39.1°Girdle: MED-THKPavilion 31.3°Culet: NoneDepth 67.0%

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: Nov 1
Current: €569 EUR|Low: €569 EUR|High: €2,966 EUR|Avg: €1,507 EUR|-0.5%
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
November 1, 2026
Retailer 1€569 EUR
Retailer 14€595 EUR
Retailer 2€660 EUR
Retailer 11€774 EUR
Retailer 3€884 EUR
Retailer 8€1,002 EUR
Retailer 7€1,023 EUR
Retailer 4€1,023 EUR
Retailer 5€1,574 EUR
Retailer 13€2,092 EUR
Retailer 12€2,105 EUR
Retailer 6€2,134 EUR
Retailer 9€2,714 EUR
Retailer 10€2,879 EUR

43 data points across 14 retailers

15 retailers€569 EUR to €2,879 EUR

A
Cheapest Retailer
-
€569 EUR
£501 GBP
A
Retailer 2
-
€595 EUR
$665 USD
View
Final sale: no returns
Retailer 3
-
€660 EUR
$737 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
€774 EUR
$865 USD
View
B+
Retailer 5
-
€884 EUR
$988 USD
View
A
Retailer 6
-
€1,002 EUR
View
A
Retailer 7
-
€1,023 EUR
£900 GBP
View
A
Retailer 8
-
€1,023 EUR
$1,143 USD
View
A
Retailer 9
-
€1,574 EUR
$1,759 USD
View
B+
Retailer 10
-
€2,092 EUR
$2,338 USD
View
B+
Retailer 11
-
€2,105 EUR
$2,352 USD
View
B+
Retailer 12
-
€2,134 EUR
$2,384 USD
View
B+
Retailer 13
-
€2,714 EUR
A$4,664 AUD
View
B+
Retailer 14
-
€2,879 EUR
£2,533 GBP
View
Most Expensive
Rare Carat
3R815643616 · Jul 13
€3,059 EUR
$3,417 USD
View
Price last confirmed 111 days ago
14 more retailers have this diamond
Prices start from €569 EURSave up to €2,310 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
4.52ct Cushion
€569 EUR