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Cushion|Lab Grown|IGI

1.53ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG666401583

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG666401583

Diamond specifications and retailer prices

From €439 EUR
As of November 3, 2026
Save €1,236 EUR (74%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,675 EUR at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 1.53ct lab-grown cushion diamond

This 1.53ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG666401583 or 666401583. Listed at 15 retailers as of November 3, 2026, with prices from €439 to €1,675, a €1,236 spread on the same certified stone. Brilliant Earth lists it at €1,675. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG666401583
Dimensions7.52 × 6.24 × 4.30 mm
L/W Ratio1.21
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
7.52 mm6.24 mm1.53 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG666401583
Side View
Table 64.0%Crown 35.6°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 68.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: €1,675 EUR|Low: €439 EUR|High: €1,764 EUR|Avg: €765 EUR|-5.1%
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 2, 2026
Retailer 8€439 EUR
Retailer 7€477 EUR
Retailer 3€479 EUR
Retailer 6€496 EUR
Retailer 4€524 EUR
Retailer 5€545 EUR
Retailer 9€668 EUR
Retailer 2€760 EUR
Retailer 11€936 EUR
Retailer 12€1,132 EUR
Retailer 10€1,155 EUR
Brilliant Earth€1,675 EUR

40 data points across 12 retailers

15 retailers€439 EUR to €1,675 EUR

A
Cheapest Retailer
-
€439 EUR
A
Retailer 2
-
€477 EUR
View
A
Retailer 3
-
€479 EUR
View
A
Retailer 4
-
€481 EUR
View
A
Retailer 5
-
€496 EUR
View
A
Retailer 6
-
€524 EUR
View
A
Retailer 7
-
€545 EUR
View
Retailer 8
-
€668 EUR
View
Price last confirmed 10 days ago
B+
Retailer 9
-
€760 EUR
View
B+
Retailer 10
-
€890 EUR
View
Retailer 11
-
€936 EUR
View
Price last confirmed 17 days ago
B
Retailer 12
-
€970 EUR
View
B
Retailer 13
-
€1,132 EUR
View
Retailer 14
-
€1,155 EUR
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
14981570A · Nov 3
€1,675 EUR
$1,870 USD
View
14 more retailers have this diamond
Prices start from €439 EURSave up to €1,236 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
1.53ct Cushion
€439 EUR