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Cushion|Lab Grown|IGI

1.52ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG692514211

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

Certificate IGI LG692514211

Diamond specifications and retailer prices

From £380 GBP
As of November 4, 2026
Save £1,002 GBP (73%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,382 GBP at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 1.52ct lab-grown cushion diamond

This 1.52ct 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 LG692514211 or 692514211. Listed at 15 retailers as of November 3, 2026, with prices from £380 to £1,382, a £1,002 spread on the same certified stone. Brilliant Earth lists it at £1,382. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692514211
Dimensions6.61 × 6.46 × 4.41 mm
L/W Ratio1.02
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
6.61 mm6.46 mm1.52 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692514211
Side View
Table 63.0%Crown 36.6°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 68.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £1,382 GBP|Low: £227 GBP|High: £1,449 GBP|Avg: £579 GBP|-4.6%
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
November 2, 2026
Retailer 13£227 GBP
Retailer 12£266 GBP
Retailer 9£380 GBP
Retailer 4£381 GBP
Retailer 7£391 GBP
Retailer 5£412 GBP
Retailer 6£426 GBP
Retailer 10£528 GBP
Retailer 2£593 GBP
Retailer 11£773 GBP
Retailer 3£892 GBP
Retailer 8£909 GBP
Brilliant Earth£1,382 GBP

41 data points across 13 retailers

15 retailers£380 GBP to £1,382 GBP

Retailer 1
-
£227 GBP
Price last confirmed 12 days ago
A
Retailer 2
-
£380 GBP
View
A
Retailer 3
-
£381 GBP
View
A
Retailer 4
-
£391 GBP
View
A
Retailer 5
-
£391 GBP
View
A
Retailer 6
-
£412 GBP
View
A
Retailer 7
-
£426 GBP
View
Retailer 8
-
£528 GBP
View
Price last confirmed 10 days ago
B+
Retailer 9
-
£593 GBP
View
B+
Retailer 10
-
£767 GBP
View
Retailer 11
-
£773 GBP
View
Price last confirmed 16 days ago
B
Retailer 12
-
£892 GBP
View
B
Retailer 13
-
£909 GBP
View
B
Retailer 14
-
£929 GBP
View
Most Expensive
B
Brilliant Earth
14979577A · Nov 3
£1,382 GBP
$1,860 USD
View
14 more retailers have this diamond
Prices start from £380 GBPSave up to £1,002 GBP

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
1.52ct Cushion
£380 GBP