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Cushion|Lab Grown|IGI

1.45ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG843667685

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG843667685

Diamond specifications and retailer prices

From €411 EUR
As of November 4, 2026
Save €2,190 EUR (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,601 EUR at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.45ct lab-grown cushion diamond

This 1.45ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG843667685 or 843667685. Listed at 14 retailers as of November 4, 2026, with prices from €411 to €2,601, a €2,190 spread on the same certified stone. Do Amore Diamonds lists it at €2,601. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843667685
Dimensions8.85 × 5.66 × 3.76 mm
L/W Ratio1.56
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
8.85 mm5.66 mm1.45 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843667685
Side View
Table 60.0%Crown 33°Girdle: STK-THKPavilion 33°Culet: NoneDepth 66.4%

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: Nov 4
Current: €2,601 EUR|Low: €384 EUR|High: €3,541 EUR|Avg: €1,302 EUR|-26.6%
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
Retailer 14
Retailer 15
November 5, 2026
Retailer 9€411 EUR
Retailer 15€509 EUR
Retailer 14€519 EUR
Retailer 3€588 EUR
Retailer 10€658 EUR
Retailer 4€769 EUR
Retailer 8€977 EUR
Retailer 5€1,109 EUR
Retailer 2€1,560 EUR
Retailer 7€1,603 EUR
Retailer 11€1,855 EUR
Retailer 12€1,929 EUR
Retailer 13€2,166 EUR
Retailer 6€2,197 EUR
Do Amore Diamonds€2,601 EUR

23 data points across 15 retailers

14 retailers€411 EUR to €2,601 EUR

A
Cheapest Retailer
-
€411 EUR
A
Retailer 2
-
€509 EUR
View
A
Retailer 3
-
€519 EUR
View
A
Retailer 4
-
€588 EUR
View
A
Retailer 5
-
€658 EUR
View
A
Retailer 6
-
€769 EUR
View
A
Retailer 7
-
€977 EUR
View
A
Retailer 8
-
€1,109 EUR
View
B+
Retailer 9
-
€1,560 EUR
View
B+
Retailer 10
-
€1,855 EUR
View
B
Retailer 11
-
€1,929 EUR
View
B
Retailer 12
-
€2,166 EUR
View
B
Retailer 13
-
€2,197 EUR
View
Most Expensive
B
Do Amore Diamonds
27-283402DBB · Nov 4
€2,601 EUR
$2,930 USD
View
13 more retailers have this diamond
Prices start from €411 EURSave up to €2,190 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
1.45ct Cushion
€411 EUR