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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 €437 EUR
$490 USD
As of November 3, 2026
Save €1,230 EUR (74%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,667 EUR at Brilliant Earth · As of November 2, 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 2, 2026, with prices from €437 to €1,667, a €1,230 spread on the same certified stone. Brilliant Earth lists it at €1,667. 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
Color
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

How it works →
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: €1,667 EUR|Low: €437 EUR|High: €1,756 EUR|Avg: €732 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
November 2, 2026
Retailer 7€437 EUR
Retailer 6€476 EUR
Retailer 11€477 EUR
Retailer 5€494 EUR
Retailer 3€522 EUR
Retailer 4€542 EUR
Retailer 8€666 EUR
Retailer 2€757 EUR
Retailer 10€1,127 EUR
Retailer 9€1,149 EUR
Brilliant Earth€1,667 EUR

42 data points across 11 retailers

15 retailers€437 EUR to €1,667 EUR

A
Cheapest Retailer
-
€437 EUR
$490 USD
A
Retailer 2
-
€476 EUR
View
A
Retailer 3
-
€477 EUR
$535 USD
View
A
Retailer 4
-
€479 EUR
$537 USD
View
A
Retailer 5
-
€494 EUR
ZAR 8,958 ZAR
View
A
Retailer 6
-
€522 EUR
$585 USD
View
A
Retailer 7
-
€542 EUR
£479 GBP
View
B+
Retailer 8
-
€666 EUR
A$1,149 AUD
View
B+
Retailer 9
-
€757 EUR
$849 USD
View
B+
Retailer 10
-
€886 EUR
$994 USD
View
Retailer 11
-
€932 EUR
$1,045 USD
View
Price last confirmed 12 days ago
B
Retailer 12
-
€966 EUR
$1,084 USD
View
B
Retailer 13
-
€1,127 EUR
$1,264 USD
View
Retailer 14
-
€1,149 EUR
£1,015 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Brilliant Earth
14981570A · Nov 2
€1,667 EUR
$1,870 USD
View
14 more retailers have this diamond
Prices start from €437 EURSave up to €1,230 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
€437 EUR