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Cushion|Lab Grown|IGI

4.64ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG732529015

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

Certificate IGI LG732529015

Diamond specifications and retailer prices

From €875 EUR
£769 GBP
As of October 30, 2026
Save €4,040 EUR (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €4,914 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.64ct lab-grown cushion diamond

This 4.64ct 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 LG732529015 or 732529015. Listed at 17 retailers as of October 30, 2026, with prices from €875 to €4,914, a €4,040 spread on the same certified stone. Brilliant Earth lists it at €4,914. 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

4.64
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732529015
Dimensions9.54 × 9.54 × 6.39 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
9.54 mm9.54 mm4.64 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732529015
Side View
Table 65.0%Crown 38.8°Girdle: MED-THKPavilion 39.9°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: Oct 30
Current: €4,914 EUR|Low: €872 EUR|High: €5,397 EUR|Avg: €2,379 EUR|-9.0%
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
October 31, 2026
Retailer 7€875 EUR
Retailer 4€953 EUR
Retailer 6€1,029 EUR
Retailer 13€1,523 EUR
Retailer 2€1,536 EUR
Retailer 8€1,559 EUR
Retailer 11€1,993 EUR
Retailer 12€2,710 EUR
Retailer 5€2,796 EUR
Retailer 9€3,432 EUR
Retailer 3€3,571 EUR
Retailer 10€3,719 EUR
Brilliant Earth€4,914 EUR

41 data points across 13 retailers

17 retailers€875 EUR to €4,914 EUR

A
Cheapest Retailer
-
€875 EUR
£769 GBP
A
Retailer 2
-
€953 EUR
$1,065 USD
View
Final sale: no returns
A
Retailer 3
-
€1,029 EUR
$1,150 USD
View
A
Retailer 4
-
€1,237 EUR
HK$10,800 HKD
View
A
Retailer 5
-
€1,490 EUR
$1,665 USD
View
A
Retailer 6
-
€1,523 EUR
$1,702 USD
View
A
Retailer 7
-
€1,536 EUR
View
A
Retailer 8
-
€1,559 EUR
£1,371 GBP
View
B+
Retailer 9
-
€1,993 EUR
$2,227 USD
View
B+
Retailer 10
-
€2,710 EUR
$3,028 USD
View
B+
Retailer 11
-
€2,796 EUR
£2,460 GBP
View
B+
Retailer 12
-
€2,849 EUR
$3,183 USD
View
B+
Retailer 13
-
€3,432 EUR
£3,019 GBP
View
B
Retailer 14
-
€3,571 EUR
SGD 5,391 SGD
View
B
Retailer 15
-
€3,599 EUR
$4,021 USD
View
Retailer 16
-
€3,719 EUR
$4,155 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
20794250Y · Oct 31
€4,914 EUR
$5,490 USD
View
16 more retailers have this diamond
Prices start from €875 EURSave up to €4,040 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
4.64ct Cushion
€875 EUR