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Cushion|Lab Grown|IGI

1.20ct F FL Cushion Lab Grown Diamond

VG • F/FL • IGI LG790644838

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG790644838

Diamond specifications and retailer prices

From €922 EUR
$1,030 USD
As of October 31, 2026
Save €2,450 EUR (73%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €3,372 EUR at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 1.2ct lab-grown cushion diamond

This 1.2ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG790644838 or 790644838. Listed at 12 retailers as of October 30, 2026, with prices from €922 to €3,372, a €2,450 spread on the same certified stone. Taylor and Hart lists it at €3,372. 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

1.20
Carat
F
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle31.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790644838
Dimensions7.77 × 5.33 × 3.25 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.77 mm5.33 mm1.20 ctF / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790644838
Side View
Table 66.0%Crown 38.5°Girdle: MED-THKPavilion 31.3°Culet: NoneDepth 61.0%

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 31
Current: €1,099 EUR|Low: €969 EUR|High: €3,332 EUR|Avg: €1,895 EUR|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 8€969 EUR
Retailer 1€1,099 EUR
Retailer 7€1,128 EUR
Retailer 10€1,213 EUR
Retailer 6€1,387 EUR
Retailer 3€1,494 EUR
Retailer 5€1,782 EUR
Retailer 2€2,674 EUR
Retailer 9€3,254 EUR
Retailer 4€3,305 EUR

41 data points across 10 retailers

12 retailers€922 EUR to €3,372 EUR

A
Cheapest Retailer
-
€922 EUR
$1,030 USD
Retailer 2
-
€969 EUR
$1,083 USD
View
Price last confirmed 15 days ago
B+
Retailer 3
-
€1,099 EUR
£967 GBP
View
B+
Retailer 4
-
€1,128 EUR
$1,260 USD
View
B+
Retailer 5
-
€1,213 EUR
$1,355 USD
View
B+
Retailer 6
-
€1,387 EUR
$1,550 USD
View
B+
Retailer 7
-
€1,494 EUR
£1,314 GBP
View
B
Retailer 8
-
€1,782 EUR
ZAR 32,161 ZAR
View
B
Retailer 9
-
€2,674 EUR
£2,352 GBP
View
B
Retailer 10
-
€3,254 EUR
SGD 4,912 SGD
View
B
Retailer 11
-
€3,305 EUR
£2,907 GBP
View
Most Expensive
B
Taylor and Hart
WJ91JRA · Oct 30
€3,372 EUR
$3,767 USD
View
11 more retailers have this diamond
Prices start from €922 EURSave up to €2,450 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
1.20ct Cushion
€922 EUR