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Cushion|Lab Grown|IGI

1.02ct E IF Cushion Lab Grown Diamond

VG • E/IF • IGI LG818662215

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG818662215

Diamond specifications and retailer prices

From €252 EUR
$281 USD
As of October 25, 2026
Save €1,194 EUR (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,447 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 very-good cut grade and certified by IGI LG818662215 or 818662215. Listed at 13 retailers as of October 25, 2026, with prices from €252 to €1,447, a €1,194 spread on the same certified stone. Brilliant Earth lists it at €1,447. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818662215
Dimensions7.15 × 5.08 × 3.41 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.15 mm5.08 mm1.02 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818662215
Side View
Table 57.0%Crown 33.8°Girdle: MED-VTKPavilion 33.4°Culet: NoneDepth 67.1%

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 25
Current: €1,447 EUR|Low: €252 EUR|High: €1,491 EUR|Avg: €676 EUR|-3.0%
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
Retailer 14
October 29, 2026
Retailer 4€252 EUR
Retailer 7€420 EUR
Retailer 14€429 EUR
Retailer 9€434 EUR
Retailer 6€449 EUR
Retailer 2€470 EUR
Retailer 3€521 EUR
Retailer 10€616 EUR
Retailer 12€660 EUR
Retailer 13€797 EUR
Retailer 5€859 EUR
Retailer 8€1,018 EUR
Retailer 11€1,146 EUR
Brilliant Earth€1,447 EUR

41 data points across 14 retailers

13 retailers€252 EUR to €1,447 EUR

A
Cheapest Retailer
-
€252 EUR
$281 USD
A
Retailer 2
-
€420 EUR
View
A
Retailer 3
-
€429 EUR
$477 USD
View
A
Retailer 4
-
€434 EUR
ZAR 7,800 ZAR
View
A
Retailer 5
-
€470 EUR
£412 GBP
View
A
Retailer 6
-
€521 EUR
$580 USD
View
A
Retailer 7
-
€616 EUR
A$1,055 AUD
View
B+
Retailer 8
-
€660 EUR
$735 USD
View
B+
Retailer 9
-
€797 EUR
SGD 1,198 SGD
View
B+
Retailer 10
-
€859 EUR
$956 USD
View
B+
Retailer 11
-
€1,018 EUR
£892 GBP
View
B+
Retailer 12
-
€1,146 EUR
$1,275 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
21422057A · Oct 29
€1,447 EUR
$1,610 USD
View
12 more retailers have this diamond
Prices start from €252 EURSave up to €1,194 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
€252 EUR