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Cushion|Lab Grown|IGI

1.46ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG772644571

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

Certificate IGI LG772644571

Diamond specifications and retailer prices

From €275 EUR
As of November 4, 2026
Save €1,908 EUR (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €2,183 EUR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.46ct lab-grown cushion diamond

This 1.46ct 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 LG772644571 or 772644571. Listed at 12 retailers as of November 4, 2026, with prices from €275 to €2,183, a €1,908 spread on the same certified stone. Brilliant Earth lists it at €2,183. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.46
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772644571
Dimensions6.37 × 6.31 × 4.37 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
6.37 mm6.31 mm1.46 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772644571
Side View
Table 58.0%Crown 32°Girdle: MED-STKPavilion 35.2°Culet: NoneDepth 69.3%

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: €2,183 EUR|Low: €267 EUR|High: €2,627 EUR|Avg: €1,095 EUR|-16.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 10€275 EUR
Retailer 3€417 EUR
Retailer 12€446 EUR
Retailer 9€448 EUR
Retailer 7€573 EUR
Retailer 2€820 EUR
Retailer 5€868 EUR
Retailer 4€1,041 EUR
Retailer 6€1,338 EUR
Retailer 11€1,926 EUR
Retailer 8€2,166 EUR
Brilliant Earth€2,183 EUR

34 data points across 12 retailers

12 retailers€275 EUR to €2,183 EUR

A
Cheapest Retailer
-
€275 EUR
Final sale: no returns
A
Retailer 2
-
€417 EUR
View
A
Retailer 3
-
€446 EUR
View
A
Retailer 4
-
€448 EUR
View
A
Retailer 5
-
€573 EUR
View
A
Retailer 6
-
€820 EUR
View
A
Retailer 7
-
€868 EUR
View
A
Retailer 8
-
€1,041 EUR
View
B+
Retailer 9
-
€1,338 EUR
View
B
Retailer 10
-
€1,926 EUR
View
B
Retailer 11
-
€2,166 EUR
View
Most Expensive
B
Brilliant Earth
21399315Y · Nov 4
€2,183 EUR
$2,460 USD
View
11 more retailers have this diamond
Prices start from €275 EURSave up to €1,908 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
1.46ct Cushion
€275 EUR