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Cushion|Lab Grown|IGI

1.50ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG806631161

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

Certificate IGI LG806631161

Diamond specifications and retailer prices

From €297 EUR
$333 USD
As of November 1, 2026
Save €2,066 EUR (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €2,594 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.5ct lab-grown cushion diamond

This 1.5ct 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 LG806631161 or 806631161. Listed at 18 retailers as of November 1, 2026, with a 696% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806631161
Dimensions6.78 × 6.56 × 4.45 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.78 mm6.56 mm1.50 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806631161
Side View
Table 61.0%Crown 36.5°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 67.8%

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 1
Current: €1,458 EUR|Low: €297 EUR|High: €1,783 EUR|Avg: €804 EUR
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
Retailer 14
November 3, 2026
Retailer 4€297 EUR
Retailer 13€330 EUR
Retailer 7€425 EUR
Retailer 6€440 EUR
Retailer 5€468 EUR
Retailer 9€628 EUR
Retailer 3€628 EUR
Retailer 8€651 EUR
Retailer 12€848 EUR
Retailer 11€873 EUR
Retailer 14€1,267 EUR
Retailer 2€1,413 EUR
Retailer 1€1,458 EUR
Retailer 10€1,703 EUR

36 data points across 14 retailers

18 retailers€297 EUR to €2,363 EUR

A
Cheapest Retailer
-
€297 EUR
$333 USD
Final sale: no returns
Retailer 2
-
€330 EUR
$370 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
€366 EUR
$410 USD
View
A
Retailer 4
-
€425 EUR
£376 GBP
View
A
Retailer 5
-
€440 EUR
$494 USD
View
A
Retailer 6
-
€468 EUR
$525 USD
View
B+
Retailer 7
-
€628 EUR
ZAR 11,372 ZAR
View
B+
Retailer 8
-
€628 EUR
$704 USD
View
B+
Retailer 9
-
€651 EUR
£575 GBP
View
B+
Retailer 10
-
€848 EUR
A$1,464 AUD
View
B+
Retailer 11
-
€873 EUR
A$1,507 AUD
View
B
Retailer 12
-
€1,267 EUR
$1,421 USD
View
B
Retailer 13
-
€1,313 EUR
$1,473 USD
View
B
Retailer 14
-
€1,340 EUR
$1,503 USD
View
B
Retailer 15
-
€1,458 EUR
£1,288 GBP
View
B
Retailer 16
-
€1,703 EUR
$1,910 USD
View
B
Retailer 17
-
€2,363 EUR
$2,650 USD
View
Most Expensive
Do Amore Diamonds
23-806631161 · Nov 2
€2,594 EUR
$2,910 USD
View
Price under review
17 more retailers have this diamond
Prices start from €297 EURSave up to €2,066 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
1.50ct Cushion
€297 EUR