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Cushion|Lab Grown|IGI

1.04ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG762530390

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

Certificate IGI LG762530390

Diamond specifications and retailer prices

From €297 EUR
$332 USD
As of November 1, 2026
Save €1,047 EUR (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,344 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.04ct lab-grown cushion diamond

This 1.04ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG762530390 or 762530390. Listed at 14 retailers as of November 1, 2026, with prices from €297 to €1,344, a €1,047 spread on the same certified stone. Reve Diamonds lists it at €1,344. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762530390
Dimensions5.93 × 5.91 × 3.94 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.93 mm5.91 mm1.04 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762530390
Side View
Table 61.0%Crown 36.8°Girdle: MED-THKPavilion 39.1°Culet: NoneDepth 66.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €583 EUR|Low: €297 EUR|High: €1,344 EUR|Avg: €723 EUR|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
November 2, 2026
Retailer 2€297 EUR
Retailer 11€329 EUR
Retailer 13€343 EUR
Retailer 12€519 EUR
Retailer 3€539 EUR
Retailer 4€547 EUR
Retailer 7€552 EUR
Retailer 6€567 EUR
Retailer 1€583 EUR
Retailer 8€803 EUR
Retailer 5€1,101 EUR
Retailer 9€1,240 EUR
Retailer 10€1,325 EUR
Reve Diamonds€1,344 EUR

37 data points across 14 retailers

14 retailers€297 EUR to €1,344 EUR

A
Cheapest Retailer
-
€297 EUR
$332 USD
Final sale: no returns
Retailer 2
-
€329 EUR
$368 USD
View
Price last confirmed 8 days ago
Retailer 3
-
€343 EUR
£302 GBP
View
Price last confirmed 21 days ago
A
Retailer 4
-
€519 EUR
$580 USD
View
A
Retailer 5
-
€539 EUR
$602 USD
View
A
Retailer 6
-
€547 EUR
$611 USD
View
A
Retailer 7
-
€552 EUR
View
A
Retailer 8
-
€567 EUR
ZAR 10,242 ZAR
View
A
Retailer 9
-
€583 EUR
£513 GBP
View
B+
Retailer 10
-
€803 EUR
A$1,380 AUD
View
B+
Retailer 11
-
€1,101 EUR
$1,230 USD
View
Retailer 12
-
€1,240 EUR
$1,385 USD
View
Price last confirmed 14 days ago
B+
Retailer 13
-
€1,325 EUR
£1,166 GBP
View
Most Expensive
B
Reve Diamonds
A75DBDA56 · Nov 1
€1,344 EUR
$1,501 USD
View
13 more retailers have this diamond
Prices start from €297 EURSave up to €1,047 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
1.04ct Cushion
€297 EUR