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Cushion|Lab Grown|IGI

1.46ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG747513127

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG747513127

Diamond specifications and retailer prices

From €1,068 EUR
As of November 2, 2026
Save €1,590 EUR (60%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €2,658 EUR at Shane Co · As of November 4, 2026
View at Shane Co

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 LG747513127 or 747513127. Listed at 2 retailers as of November 2, 2026, with prices from €1,068 to €2,658, a €1,590 spread on the same certified stone. Shane Co lists it at €2,658. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747513127
Dimensions6.87 × 6.75 mm
L/W Ratio1.02
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
6.87 mm6.75 mm1.46 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747513127
Side View
Table 60.0%Crown 40.6°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 63.9%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: €2,990 EUR|Low: €490 EUR|High: €3,692 EUR|Avg: €1,874 EUR|-7.4%
Retailer 1
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Shane Co
October 5, 2026
Retailer 15€490 EUR
Retailer 13€785 EUR
Retailer 16€1,026 EUR
Retailer 10€1,086 EUR
Retailer 6€1,144 EUR
Retailer 3€1,171 EUR
Retailer 14€1,175 EUR
Retailer 9€1,298 EUR
Retailer 8€1,451 EUR
Retailer 2€1,698 EUR
Retailer 7€1,949 EUR
Retailer 5€2,218 EUR
Retailer 12€2,451 EUR
Retailer 4€2,454 EUR
Shane Co€2,658 EUR
Retailer 1€2,990 EUR
Retailer 11€3,497 EUR

71 data points across 17 retailers

2 retailers€1,068 EUR to €2,658 EUR

B+
Cheapest Retailer
-
€1,068 EUR
Most Expensive
B
Shane Co
26I12JP · Nov 4
€2,658 EUR
$2,995 USD
View
1 more retailer has this diamond
Prices start from €1,068 EURSave up to €1,590 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+
1.46ct Cushion
€1,068 EUR