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Cushion|Lab Grown|IGI

1.48ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG626424130

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG626424130

Diamond specifications and retailer prices

From £192 GBP
As of November 4, 2026
Save £767 GBP (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,622 GBP at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

About this 1.48ct lab-grown cushion diamond

This 1.48ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG626424130 or 626424130. Listed at 16 retailers as of November 4, 2026, with a 400% 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

1.48
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626424130
Dimensions5.98 × 5.98 × 4.16 mm
L/W Ratio1.00
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
5.98 mm5.98 mm1.48 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626424130
Side View
Table 63.0%Crown 32°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 69.6%

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 4
Current: £1,622 GBP|Low: £192 GBP|High: £1,756 GBP|Avg: £566 GBP|-7.6%
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 5, 2026
Retailer 4£192 GBP
Retailer 13£213 GBP
Retailer 12£287 GBP
Retailer 7£367 GBP
Retailer 8£384 GBP
Retailer 2£397 GBP
Retailer 3£399 GBP
Retailer 9£519 GBP
Retailer 5£536 GBP
Retailer 11£542 GBP
Retailer 10£833 GBP
Retailer 6£851 GBP
Brilliant Earth£1,622 GBP

43 data points across 13 retailers

16 retailers£192 GBP to £959 GBP

A
Cheapest Retailer
-
£192 GBP
Final sale: no returns
Retailer 2
-
£213 GBP
View
Price last confirmed 11 days ago
B+
Retailer 3
-
£287 GBP
View
A
Retailer 4
-
£367 GBP
View
A
Retailer 5
-
£384 GBP
View
A
Retailer 6
-
£397 GBP
View
A
Retailer 7
-
£399 GBP
View
Retailer 8
-
£519 GBP
View
Price last confirmed 9 days ago
A
Retailer 9
-
£536 GBP
View
B+
Retailer 10
-
£542 GBP
View
B+
Retailer 11
-
£723 GBP
View
B+
Retailer 12
-
£833 GBP
View
B+
Retailer 13
-
£851 GBP
View
B
Retailer 14
-
£959 GBP
View
Retailer 15
-
£1,290 GBP
View
Price last confirmed 88 days ago
Most Expensive
Brilliant Earth
21312553A · Oct 22
£1,622 GBP
$2,190 USD
View
Price last confirmed 13 days ago
15 more retailers have this diamond
Prices start from £192 GBPSave up to £767 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
1.48ct Cushion
£192 GBP