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Princess|Lab Grown|IGI

1.48ct D VS1 Princess Lab Grown Diamond

GD • D/VS1 • IGI LG671452550

Shape and cutting style on the report: Princess cut

Certificate IGI LG671452550

Diamond specifications and retailer prices

From £195 GBP
As of November 4, 2026
Save £1,020 GBP (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,215 GBP at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.48ct lab-grown princess diamond

This 1.48ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG671452550 or 671452550. Listed at 23 retailers as of November 4, 2026, with prices from £195 to £1,215, a £1,020 spread on the same certified stone. Brilliant Earth lists it at £1,215. 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
D
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.3°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671452550
Dimensions6.23 × 6.17 × 4.36 mm
L/W Ratio1.01
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
6.23 mm6.17 mm1.48 ctD / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG671452550
Side View
Table 69.0%Crown 43.3°Girdle: MediumPavilion 37.6°Culet: NoneDepth 70.7%

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 4
Current: £1,215 GBP|Low: £187 GBP|High: £1,267 GBP|Avg: £561 GBP|-4.1%
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
Retailer 14
Retailer 15
November 4, 2026
Retailer 3£195 GBP
Retailer 6£218 GBP
Retailer 4£241 GBP
Retailer 2£321 GBP
Retailer 7£359 GBP
Retailer 12£383 GBP
Retailer 11£416 GBP
Retailer 8£456 GBP
Retailer 9£591 GBP
Retailer 10£619 GBP
Retailer 13£757 GBP
Retailer 14£778 GBP
Retailer 15£971 GBP
Retailer 5£1,032 GBP
Brilliant Earth£1,215 GBP

36 data points across 15 retailers

23 retailers£195 GBP to £1,215 GBP

A
Cheapest Retailer
-
£195 GBP
A
Retailer 2
-
£218 GBP
View
Final sale: no returns
A
Retailer 3
-
£226 GBP
View
Retailer 4
-
£241 GBP
View
Price last confirmed 10 days ago
A
Retailer 5
-
£241 GBP
View
A
Retailer 6
-
£321 GBP
View
B+
Retailer 7
-
£324 GBP
View
B+
Retailer 8
-
£359 GBP
View
A
Retailer 9
-
£383 GBP
View
B+
Retailer 10
-
£416 GBP
View
B+
Retailer 11
-
£435 GBP
View
B+
Retailer 12
-
£456 GBP
View
B+
Retailer 13
-
£501 GBP
View
B+
Retailer 14
-
£591 GBP
View
B+
Retailer 15
-
£619 GBP
View
B
Retailer 16
-
£757 GBP
View
B
Retailer 17
-
£776 GBP
View
Retailer 18
-
£778 GBP
View
Price last confirmed 17 days ago
B
Retailer 19
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£813 GBP
View
B
Retailer 20
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£850 GBP
View
B
Retailer 21
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£971 GBP
View
B
Retailer 22
-
£1,032 GBP
View
Most Expensive
B
Brilliant Earth
12628633A · Nov 4
£1,215 GBP
$1,640 USD
View
22 more retailers have this diamond
Prices start from £195 GBPSave up to £1,020 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 Princess
£195 GBP