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Cushion|Lab Grown|IGI

1.53ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG659430276

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG659430276

Diamond specifications and retailer prices

From €304 EUR
£268 GBP
As of November 2, 2026
Save €1,158 EUR (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,462 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 LG659430276 or 659430276. Listed at 15 retailers as of November 2, 2026, with prices from €304 to €1,462, a €1,158 spread on the same certified stone. Brilliant Earth lists it at €1,462. 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 angle36.4°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG659430276
Dimensions6.72 × 6.59 × 4.45 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.72 mm6.59 mm1.53 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG659430276
Side View
Table 61.0%Crown 36.4°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 67.5%

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 2
Current: €1,462 EUR|Low: €191 EUR|High: €1,756 EUR|Avg: €689 EUR|-16.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 6€234 EUR
Retailer 14€260 EUR
Retailer 9€304 EUR
Retailer 13€395 EUR
Retailer 7€440 EUR
Retailer 11€449 EUR
Retailer 4€471 EUR
Retailer 10€487 EUR
Retailer 16€552 EUR
Retailer 2€607 EUR
Retailer 5€882 EUR
Retailer 15€896 EUR
Retailer 12€1,042 EUR
Retailer 3€1,058 EUR
Retailer 8€1,164 EUR
Brilliant Earth€1,462 EUR

36 data points across 16 retailers

15 retailers€304 EUR to €1,462 EUR

Retailer 1
-
€260 EUR
$292 USD
Price last confirmed 8 days ago
A
Retailer 2
-
€304 EUR
£268 GBP
View
A
Retailer 3
-
€395 EUR
View
A
Retailer 4
-
€440 EUR
$493 USD
View
A
Retailer 5
-
€449 EUR
ZAR 8,135 ZAR
View
A
Retailer 6
-
€471 EUR
$528 USD
View
A
Retailer 7
-
€487 EUR
£430 GBP
View
A
Retailer 8
-
€552 EUR
$619 USD
View
A
Retailer 9
-
€607 EUR
A$1,048 AUD
View
B+
Retailer 10
-
€882 EUR
$990 USD
View
B+
Retailer 11
-
€896 EUR
$1,005 USD
View
B
Retailer 12
-
€1,042 EUR
£920 GBP
View
B
Retailer 13
-
€1,058 EUR
$1,187 USD
View
Retailer 14
-
€1,164 EUR
$1,306 USD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
11953470A · Nov 2
€1,462 EUR
$1,640 USD
View
14 more retailers have this diamond
Prices start from €304 EURSave up to €1,158 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
€304 EUR