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Cushion|Lab Grown|IGI

1.48ct G VS2 Cushion Lab Grown Diamond

GD • G/VS2 • IGI LG624426391

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG624426391

Diamond specifications and retailer prices

From £146 GBP
$196 USD
As of November 1, 2026
Save £1,106 GBP (88%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,252 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG624426391 or 624426391. Listed at 4 retailers as of November 1, 2026, with prices from £146 to £1,252, a £1,106 spread on the same certified stone. Do Amore Diamonds lists it at £1,252. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.48
Carat
G
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG624426391
Dimensions6.62 × 6.60 × 4.40 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.62 mm6.60 mm1.48 ctG / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG624426391
Side View
Table 62.0%Crown 34.8°Girdle: MED-STKPavilion 40°Culet: NoneDepth 66.7%

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 1
Current: £1,252 GBP|Low: £104 GBP|High: £1,326 GBP|Avg: £597 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 2£146 GBP
Retailer 5£288 GBP
Retailer 8£314 GBP
Retailer 9£395 GBP
Retailer 7£516 GBP
Retailer 10£590 GBP
Retailer 3£640 GBP
Retailer 6£697 GBP
Retailer 11£829 GBP
Retailer 4£836 GBP
Do Amore Diamonds£1,252 GBP

11 data points across 11 retailers

4 retailers£146 GBP to £1,252 GBP

A
Cheapest Retailer
-
£146 GBP
$196 USD
Final sale: no returns
B
Retailer 2
-
£288 GBP
$386 USD
View
B
Retailer 3
-
£836 GBP
View
Most Expensive
C
Do Amore Diamonds
27-AD0CBA917 · Nov 2
£1,252 GBP
$1,680 USD
View
3 more retailers have this diamond
Prices start from £146 GBPSave up to £1,106 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
£146 GBP