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Cushion|Lab Grown|IGI

3.52ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG671446982

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG671446982

Diamond specifications and retailer prices

From €2,444 EUR
$2,731 USD
As of October 29, 2026
Save €7,912 EUR (76%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €10,356 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.52ct lab-grown cushion diamond

This 3.52ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG671446982 or 671446982. Listed at 22 retailers as of October 29, 2026, with prices from €2,444 to €10,356, a €7,912 spread on the same certified stone. Brilliant Earth lists it at €10,356. 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

3.52
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.4°
Pavilion angle32.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671446982
Dimensions7.41 × 7.41 × 10.16 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
7.41 mm7.41 mm3.52 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG671446982
Side View
Table 68.0%Crown 42.4°Girdle: THK-VTKPavilion 32.7°Culet: NoneDepth 67.5%

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 29
Current: €10,356 EUR|Low: €2,444 EUR|High: €10,356 EUR|Avg: €5,547 EUR
Brilliant Earth
Retailer 2
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Retailer 5
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Retailer 11
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Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 3€2,444 EUR
Retailer 4€2,533 EUR
Retailer 6€2,626 EUR
Retailer 19€2,681 EUR
Retailer 9€2,933 EUR
Retailer 18€3,459 EUR
Retailer 2€3,489 EUR
Retailer 17€3,621 EUR
Retailer 15€4,043 EUR
Retailer 21€4,096 EUR
Retailer 10€4,802 EUR
Retailer 13€5,883 EUR
Retailer 11€6,294 EUR
Retailer 7€6,773 EUR
Retailer 16€6,819 EUR
Retailer 5€7,466 EUR
Retailer 20€8,448 EUR
Retailer 8€8,486 EUR
Retailer 12€8,842 EUR
Retailer 14€9,306 EUR
Brilliant Earth€10,356 EUR

32 data points across 21 retailers

22 retailers€2,444 EUR to €10,356 EUR

A
Cheapest Retailer
-
€2,444 EUR
$2,731 USD
Final sale: no returns
Retailer 2
-
€2,533 EUR
$2,830 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
€2,626 EUR
$2,934 USD
View
A
Retailer 4
-
€2,681 EUR
$2,995 USD
View
A
Retailer 5
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€2,933 EUR
HK$25,600 HKD
View
A
Retailer 6
-
€3,459 EUR
$3,864 USD
View
A
Retailer 7
-
€3,489 EUR
£3,070 GBP
View
A
Retailer 8
-
€3,621 EUR
$4,045 USD
View
A
Retailer 9
-
€4,043 EUR
View
A
Retailer 10
-
€4,096 EUR
$4,576 USD
View
B+
Retailer 11
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€4,802 EUR
£4,224 GBP
View
B+
Retailer 12
-
€5,883 EUR
ZAR 106,177 ZAR
View
B+
Retailer 13
-
€6,294 EUR
$7,032 USD
View
B+
Retailer 14
-
€6,440 EUR
$7,195 USD
View
B+
Retailer 15
-
€6,773 EUR
$7,567 USD
View
B+
Retailer 16
-
€6,819 EUR
£5,999 GBP
View
B+
Retailer 17
-
€7,466 EUR
$8,341 USD
View
Retailer 18
-
€8,448 EUR
A$14,520 AUD
View
Price last confirmed 22 days ago
B+
Retailer 19
-
€8,486 EUR
SGD 12,811 SGD
View
B+
Retailer 20
-
€8,842 EUR
$9,879 USD
View
B
Retailer 21
-
€9,295 EUR
$10,384 USD
View
Most Expensive
B
Brilliant Earth
12606779A · Oct 29
€10,356 EUR
$11,570 USD
View
21 more retailers have this diamond
Prices start from €2,444 EURSave up to €7,912 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
3.52ct Cushion
€2,444 EUR