Cushion|Lab Grown|IGI

1.48ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG829617031

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG829617031

Diamond specifications and retailer prices

From £219 GBP
As of October 30, 2026
Save £619 GBP (74%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £912 GBP at Rare Carat · As of October 21, 2026
View at Rare Carat

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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG829617031 or 829617031. Listed at 26 retailers as of October 29, 2026, with a 283% 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
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829617031
Dimensions8.47 × 5.86 × 3.89 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.47 mm5.86 mm1.48 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829617031
Side View
Table 59.0%Crown 37.1°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 66.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £912 GBP|Low: £218 GBP|High: £1,783 GBP|Avg: £640 GBP|-0.8%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 2£219 GBP
Retailer 3£305 GBP
Retailer 5£435 GBP
Retailer 6£624 GBP
Retailer 7£738 GBP
Retailer 4£838 GBP
Rare Carat£912 GBP

27 data points across 7 retailers

26 retailers£219 GBP to £838 GBP

A
Cheapest Retailer
-
£219 GBP
A
Retailer 2
-
£305 GBP
€387 EUR
View
A
Retailer 3
-
£435 GBP
A$891 AUD
View
A
Retailer 4
-
£522 GBP
$695 USD
View
B+
Retailer 5
-
£624 GBP
$831 USD
View
Retailer 6
-
£732 GBP
$975 USD
View
Price last confirmed 11 days ago
Retailer 7
-
£736 GBP
$980 USD
View
Price last confirmed 11 days ago
Retailer 8
-
£738 GBP
SGD 1,328 SGD
View
Price last confirmed 17 days ago
B+
Retailer 9
-
£838 GBP
View
Retailer 10
-
£879 GBP
$1,170 USD
View
Price last confirmed 22 days ago
Retailer 11
-
£882 GBP
$1,175 USD
View
Price last confirmed 11 days ago
Retailer 12
-
£882 GBP
$1,175 USD
View
Price last confirmed 11 days ago
Retailer 13
-
£882 GBP
$1,175 USD
View
Price last confirmed 11 days ago
Retailer 14
-
£882 GBP
$1,175 USD
View
Price last confirmed 11 days ago
Retailer 15
-
£882 GBP
$1,175 USD
View
Price last confirmed 11 days ago
Retailer 16
-
£882 GBP
$1,175 USD
View
Price last confirmed 11 days ago
Retailer 17
-
£882 GBP
$1,175 USD
View
Price last confirmed 11 days ago
Retailer 18
-
£882 GBP
$1,175 USD
View
Price last confirmed 11 days ago
Retailer 19
-
£882 GBP
$1,175 USD
View
Price last confirmed 11 days ago
Retailer 20
-
£886 GBP
$1,180 USD
View
Price last confirmed 11 days ago
Retailer 21
-
£894 GBP
$1,190 USD
View
Price last confirmed 11 days ago
Retailer 22
-
£894 GBP
$1,190 USD
View
Price last confirmed 11 days ago
Retailer 23
-
£901 GBP
$1,200 USD
View
Price last confirmed 32 days ago
Retailer 24
-
£905 GBP
$1,205 USD
View
Price last confirmed 11 days ago
Retailer 25
-
£905 GBP
$1,205 USD
View
Price last confirmed 15 days ago
Most Expensive
Rare Carat
LGB-27639_l_775625908 · Oct 21
£912 GBP
$1,215 USD
View
Price last confirmed 9 days ago
25 more retailers have this diamond
Prices start from £219 GBPSave up to £619 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
£219 GBP