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Cushion|Lab Grown|IGI

1.45ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG848689721

Certificate IGI LG848689721

Diamond specifications and retailer prices

From €629 EUR
As of November 4, 2026
Save €44 EUR (7%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €674 EUR at Friendly Diamonds · As of November 4, 2026
View at Friendly 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 LG848689721 or 848689721. Listed at 3 retailers as of November 4, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG848689721
Dimensions8.26 × 5.82 × 3.89 mm
L/W Ratio1.42
Top View
8.26 mm5.82 mm1.45 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848689721
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCuletDepth 66.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: €674 EUR|Low: €629 EUR|High: €674 EUR|Avg: €651 EUR
Friendly Diamonds
Retailer 2
Retailer 3
November 4, 2026
Retailer 3€629 EUR
Retailer 2€650 EUR
Friendly Diamonds€674 EUR

1 data point across 3 retailers

3 retailers€629 EUR to €674 EUR

A
Cheapest Retailer
-
€629 EUR
A
Retailer 2
-
€650 EUR
View
Most Expensive
A
Friendly Diamonds
6685864 · Nov 4
€674 EUR
$759 USD
View
2 more retailers have this diamond
Prices start from €629 EURSave up to €44 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
€629 EUR