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 €1,190 EUR (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,441 EUR at Brilliant Earth · As of October 31, 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 €1,441, a €1,190 spread on the same certified stone. Brilliant Earth lists it at €1,441. 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
Color
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: €1,441 EUR|Low: €252 EUR|High: €1,486 EUR|Avg: €670 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 31, 2026
Retailer 4€252 EUR
Retailer 2€414 EUR
Retailer 14€427 EUR
Retailer 9€432 EUR
Retailer 6€448 EUR
Retailer 7€470 EUR
Retailer 3€519 EUR
Retailer 10€614 EUR
Retailer 12€658 EUR
Retailer 13€794 EUR
Retailer 5€856 EUR
Retailer 8€1,014 EUR
Retailer 11€1,141 EUR
Brilliant Earth€1,441 EUR

41 data points across 14 retailers

13 retailers€252 EUR to €1,441 EUR

A
Cheapest Retailer
-
€252 EUR
$281 USD
A
Retailer 2
-
€414 EUR
View
A
Retailer 3
-
€427 EUR
$477 USD
View
A
Retailer 4
-
€432 EUR
ZAR 7,800 ZAR
View
A
Retailer 5
-
€470 EUR
£413 GBP
View
A
Retailer 6
-
€519 EUR
$580 USD
View
A
Retailer 7
-
€614 EUR
A$1,055 AUD
View
B+
Retailer 8
-
€658 EUR
$735 USD
View
B+
Retailer 9
-
€794 EUR
SGD 1,198 SGD
View
B+
Retailer 10
-
€856 EUR
$956 USD
View
B+
Retailer 11
-
€1,014 EUR
£892 GBP
View
Retailer 12
-
€1,141 EUR
$1,275 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
21422057A · Oct 31
€1,441 EUR
$1,610 USD
View
12 more retailers have this diamond
Prices start from €252 EURSave up to €1,190 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