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Cushion|Lab Grown|IGI

1.02ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG663403532

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

Certificate IGI LG663403532

Diamond specifications and retailer prices

From €248 EUR
$277 USD
As of October 30, 2026
Save €1,891 EUR (88%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €2,139 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.02ct lab-grown cushion diamond

This 1.02ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG663403532 or 663403532. Listed at 23 retailers as of October 30, 2026, with prices from €248 to €2,139, a €1,891 spread on the same certified stone. Do Amore Diamonds lists it at €2,139. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG663403532
Dimensions6.13 × 5.85 × 3.83 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.13 mm5.85 mm1.02 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG663403532
Side View
Table 60.0%Crown 35°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 65.5%

Caratlytics Score

How it works →
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: €481 EUR|Low: €248 EUR|High: €1,423 EUR|Avg: €623 EUR|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 7€248 EUR
Retailer 2€276 EUR
Retailer 4€357 EUR
Retailer 11€410 EUR
Retailer 1€481 EUR
Retailer 9€523 EUR
Retailer 5€536 EUR
Retailer 10€609 EUR
Retailer 6€759 EUR
Retailer 3€895 EUR
Retailer 8€1,227 EUR
Retailer 12€1,423 EUR

42 data points across 12 retailers

23 retailers€248 EUR to €2,139 EUR

A
Cheapest Retailer
-
€248 EUR
$277 USD
Final sale: no returns
A
Retailer 2
-
€276 EUR
$308 USD
View
A
Retailer 3
-
€311 EUR
$348 USD
View
A
Retailer 4
-
€357 EUR
$399 USD
View
A
Retailer 5
-
€408 EUR
$456 USD
View
A
Retailer 6
-
€410 EUR
$458 USD
View
A
Retailer 7
-
€481 EUR
View
A
Retailer 8
-
€523 EUR
ZAR 9,444 ZAR
View
A
Retailer 9
-
€536 EUR
£471 GBP
View
A
Retailer 10
-
€609 EUR
$680 USD
View
A
Retailer 11
-
€643 EUR
$718 USD
View
B+
Retailer 12
-
€759 EUR
£668 GBP
View
B+
Retailer 13
-
€883 EUR
CA$1,371 CAD
View
B+
Retailer 14
-
€895 EUR
$1,000 USD
View
B+
Retailer 15
-
€1,043 EUR
$1,165 USD
View
B+
Retailer 16
-
€1,129 EUR
$1,261 USD
View
B+
Retailer 17
-
€1,129 EUR
$1,261 USD
View
B
Retailer 18
-
€1,205 EUR
$1,347 USD
View
B+
Retailer 19
-
€1,227 EUR
£1,079 GBP
View
Retailer 20
-
€1,423 EUR
$1,590 USD
View
Price last confirmed 15 days ago
B
Retailer 21
-
€1,694 EUR
$1,893 USD
View
B
Retailer 22
-
€1,754 EUR
$1,960 USD
View
Most Expensive
B
Do Amore Diamonds
27-26F8D4346 · Oct 31
€2,139 EUR
$2,390 USD
View
22 more retailers have this diamond
Prices start from €248 EURSave up to €1,891 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
1.02ct Cushion
€248 EUR