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Cushion|Lab Grown|IGI

4.52ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG763601200

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG763601200

Diamond specifications and retailer prices

From €1,642 EUR
$1,834 USD
As of October 31, 2026
Save €7,444 EUR (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €9,318 EUR at Brilliant Earth · As of October 18, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG763601200 or 763601200. Listed at 19 retailers as of October 31, 2026, with a 453% 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
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763601200
Dimensions9.11 × 9.11 × 6.04 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
9.11 mm9.11 mm4.52 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763601200
Side View
Table 57.0%Crown 32.1°Girdle: STK-THKPavilion 36.4°Culet: NoneDepth 66.3%

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 31
Current: €9,318 EUR|Low: €834 EUR|High: €9,613 EUR|Avg: €2,712 EUR|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 20
November 1, 2026
Retailer 11€865 EUR
Retailer 12€1,181 EUR
Retailer 9€1,438 EUR
Retailer 5€1,642 EUR
Retailer 7€1,768 EUR
Retailer 10€1,830 EUR
Retailer 19€1,853 EUR
Retailer 3€1,881 EUR
Retailer 13€2,392 EUR
Retailer 16€2,663 EUR
Retailer 20€3,888 EUR
Retailer 17€3,974 EUR
Retailer 15€4,023 EUR
Retailer 8€4,095 EUR
Retailer 4€4,585 EUR
Retailer 14€4,880 EUR
Retailer 2€5,363 EUR
Retailer 6€6,584 EUR
Retailer 18€9,085 EUR
Brilliant Earth€9,318 EUR

33 data points across 20 retailers

19 retailers€1,642 EUR to €9,085 EUR

Retailer 1
-
€865 EUR
$966 USD
Price last confirmed 20 days ago
A
Retailer 2
-
€1,642 EUR
$1,834 USD
View
Final sale: no returns
Retailer 3
-
€1,768 EUR
$1,975 USD
View
Price last confirmed 12 days ago
Retailer 4
-
€1,830 EUR
ZAR 33,034 ZAR
View
Price last confirmed 17 days ago
B+
Retailer 5
-
€1,853 EUR
$2,070 USD
View
A
Retailer 6
-
€1,881 EUR
$2,101 USD
View
B+
Retailer 7
-
€2,392 EUR
$2,672 USD
View
B+
Retailer 8
-
€2,663 EUR
£2,343 GBP
View
Retailer 9
-
€2,688 EUR
$3,003 USD
View
Price last confirmed 12 days ago
B
Retailer 10
-
€3,888 EUR
£3,420 GBP
View
B
Retailer 11
-
€3,974 EUR
A$6,831 AUD
View
B
Retailer 12
-
€4,023 EUR
A$6,914 AUD
View
Retailer 13
-
€4,095 EUR
$4,575 USD
View
Price last confirmed 13 days ago
B
Retailer 14
-
€4,585 EUR
$5,122 USD
View
B
Retailer 15
-
€4,880 EUR
$5,452 USD
View
B
Retailer 16
-
€5,363 EUR
£4,718 GBP
View
B
Retailer 17
-
€6,584 EUR
$7,356 USD
View
B
Retailer 18
-
€9,085 EUR
$10,150 USD
View
Most Expensive
Brilliant Earth
17174552A · Oct 18
€9,318 EUR
$10,410 USD
View
Price last confirmed 13 days ago
18 more retailers have this diamond
Prices start from €1,642 EURSave up to €7,444 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
€1,642 EUR