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Cushion|Lab Grown|IGI

1.20ct E IF Cushion Lab Grown Diamond

VG • E/IF • IGI LG702592174

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

Certificate IGI LG702592174

Diamond specifications and retailer prices

From €432 EUR
£380 GBP
As of October 30, 2026
Save €2,003 EUR (82%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €2,435 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.2ct lab-grown cushion diamond

This 1.2ct 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 LG702592174 or 702592174. Listed at 8 retailers as of October 30, 2026, with prices from €432 to €2,435, a €2,003 spread on the same certified stone. Do Amore Diamonds lists it at €2,435. 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
E
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.6°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG702592174
Dimensions5.92 × 5.89 × 4.11 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
5.92 mm5.89 mm1.20 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG702592174
Side View
Table 62.0%Crown 37.6°Girdle: VTK-ETKPavilion 39.4°Culet: NoneDepth 69.8%

Caratlytics Score

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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 30
Current: €2,435 EUR|Low: €430 EUR|High: €2,435 EUR|Avg: €1,043 EUR
Do Amore Diamonds
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 30, 2026
Retailer 2€432 EUR
Retailer 10€587 EUR
Retailer 11€590 EUR
Retailer 8€591 EUR
Retailer 9€596 EUR
Retailer 12€664 EUR
Retailer 13€727 EUR
Retailer 7€1,083 EUR
Retailer 5€1,322 EUR
Retailer 4€1,364 EUR
Retailer 3€1,417 EUR
Retailer 6€1,599 EUR
Do Amore Diamonds€2,435 EUR

31 data points across 13 retailers

8 retailers€432 EUR to €2,435 EUR

A
Cheapest Retailer
-
€432 EUR
£380 GBP
A
Retailer 2
-
€587 EUR
$656 USD
View
A
Retailer 3
-
€590 EUR
$659 USD
View
B+
Retailer 4
-
€591 EUR
$660 USD
View
A
Retailer 5
-
€596 EUR
$666 USD
View
Retailer 6
-
€1,083 EUR
$1,210 USD
View
Price last confirmed 13 days ago
B
Retailer 7
-
€1,599 EUR
£1,407 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1699453 · Oct 31
€2,435 EUR
$2,720 USD
View
7 more retailers have this diamond
Prices start from €432 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.

A
1.20ct Cushion
€432 EUR