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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 €249 EUR
$277 USD
As of October 29, 2026
Save €1,898 EUR (88%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €2,147 EUR at Do Amore Diamonds · As of October 29, 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 29, 2026, with prices from €249 to €2,147, a €1,898 spread on the same certified stone. Do Amore Diamonds lists it at €2,147. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €536 EUR|Low: €249 EUR|High: €1,429 EUR|Avg: €626 EUR|+2.8%
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
October 29, 2026
Retailer 7€249 EUR
Retailer 2€277 EUR
Retailer 4€358 EUR
Retailer 12€411 EUR
Retailer 6€486 EUR
Retailer 9€525 EUR
Retailer 1€536 EUR
Retailer 11€611 EUR
Retailer 5€645 EUR
Retailer 10€760 EUR
Retailer 3€899 EUR
Retailer 8€1,231 EUR
Retailer 13€1,429 EUR

43 data points across 13 retailers

23 retailers€249 EUR to €2,147 EUR

A
Cheapest Retailer
-
€249 EUR
$277 USD
Final sale: no returns
A
Retailer 2
-
€277 EUR
$308 USD
View
A
Retailer 3
-
€313 EUR
$348 USD
View
A
Retailer 4
-
€358 EUR
$399 USD
View
A
Retailer 5
-
€410 EUR
$456 USD
View
A
Retailer 6
-
€411 EUR
$458 USD
View
A
Retailer 7
-
€486 EUR
View
A
Retailer 8
-
€525 EUR
ZAR 9,444 ZAR
View
A
Retailer 9
-
€536 EUR
£470 GBP
View
A
Retailer 10
-
€611 EUR
$680 USD
View
A
Retailer 11
-
€645 EUR
$718 USD
View
A
Retailer 12
-
€760 EUR
£666 GBP
View
B+
Retailer 13
-
€887 EUR
CA$1,371 CAD
View
B+
Retailer 14
-
€899 EUR
$1,000 USD
View
B+
Retailer 15
-
€1,047 EUR
$1,165 USD
View
B+
Retailer 16
-
€1,133 EUR
$1,261 USD
View
B+
Retailer 17
-
€1,133 EUR
$1,261 USD
View
B
Retailer 18
-
€1,210 EUR
$1,347 USD
View
B+
Retailer 19
-
€1,231 EUR
£1,079 GBP
View
B
Retailer 20
-
€1,429 EUR
$1,590 USD
View
Price last confirmed 13 days ago
B
Retailer 21
-
€1,701 EUR
$1,893 USD
View
B
Retailer 22
-
€1,761 EUR
$1,960 USD
View
Most Expensive
B
Do Amore Diamonds
27-26F8D4346 · Oct 29
€2,147 EUR
$2,390 USD
View
22 more retailers have this diamond
Prices start from €249 EURSave up to €1,898 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
€249 EUR