Cushion|Lab Grown|IGI

1.02ct F FL Cushion Lab Grown Diamond

ID • F/FL • IGI LG811619055

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

Certificate IGI LG811619055

Diamond specifications and retailer prices

From €1,077 EUR
$1,203 USD
As of October 30, 2026
Save €2,003 EUR (65%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €3,079 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.02ct lab-grown cushion diamond

This 1.02ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811619055 or 811619055. Listed at 7 retailers as of October 29, 2026, with prices from €1,077 to €3,079, a €2,003 spread on the same certified stone. MOH London lists it at €3,079. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
F
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811619055
Dimensions5.98 × 5.85 × 3.83 mm
L/W Ratio1.02
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
5.98 mm5.85 mm1.02 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811619055
Side View
Table 64.0%Crown 35.8°Girdle: STK-VTKPavilion 36.7°Culet: NoneDepth 65.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €3,079 EUR|Low: €976 EUR|High: €3,100 EUR|Avg: €1,855 EUR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 7€1,077 EUR
Retailer 5€1,171 EUR
Retailer 3€1,253 EUR
Retailer 2€1,320 EUR
Retailer 4€1,502 EUR
Retailer 6€2,537 EUR
Retailer 8€2,824 EUR
MOH London€3,079 EUR

38 data points across 8 retailers

7 retailers€1,077 EUR to €3,079 EUR

B+
Cheapest Retailer
-
€1,077 EUR
$1,203 USD
B+
Retailer 2
-
€1,171 EUR
$1,308 USD
View
B+
Retailer 3
-
€1,253 EUR
£1,102 GBP
View
B+
Retailer 4
-
€1,320 EUR
$1,475 USD
View
B+
Retailer 5
-
€1,502 EUR
ZAR 27,109 ZAR
View
B
Retailer 6
-
€2,824 EUR
$3,156 USD
View
Most Expensive
B
MOH London
LG811619055 · Oct 29
€3,079 EUR
£2,709 GBP
View
6 more retailers have this diamond
Prices start from €1,077 EURSave up to €2,003 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.

B+
1.02ct Cushion
€1,077 EUR