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Princess|Lab Grown|IGI

1.48ct D VS1 Princess Lab Grown Diamond

VG • D/VS1 • IGI LG837675280

Shape and cutting style on the report: Princess cut

Certificate IGI LG837675280

Diamond specifications and retailer prices

From £164 GBP
As of November 4, 2026
Save £725 GBP (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £889 GBP at Brilliant Earth · As of November 2, 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 very-good cut grade and certified by IGI LG837675280 or 837675280. Listed at 21 retailers as of November 2, 2026, with prices from £164 to £889, a £725 spread on the same certified stone. Brilliant Earth lists it at £889. 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
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle49.2°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837675280
Dimensions6.26 × 6.00 × 4.27 mm
L/W Ratio1.04
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.26 mm6.00 mm1.48 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG837675280
Side View
Table 72.0%Crown 49.2°Girdle: MED-STKPavilion 37°Culet: NoneDepth 71.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £889 GBP|Low: £145 GBP|High: £895 GBP|Avg: £452 GBP
Brilliant Earth
Retailer 2
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November 4, 2026
Retailer 9£148 GBP
Retailer 13£164 GBP
Retailer 7£172 GBP
Retailer 12£184 GBP
Retailer 2£242 GBP
Retailer 3£301 GBP
Retailer 5£310 GBP
Retailer 16£316 GBP
Retailer 17£329 GBP
Retailer 10£373 GBP
Retailer 18£473 GBP
Retailer 8£485 GBP
Retailer 20£590 GBP
Retailer 11£591 GBP
Retailer 19£615 GBP
Retailer 14£624 GBP
Retailer 6£756 GBP
Retailer 4£861 GBP
Retailer 15£879 GBP
Brilliant Earth£889 GBP

30 data points across 20 retailers

21 retailers£164 GBP to £889 GBP

Retailer 1
-
£148 GBP
Price last confirmed 22 days ago
A
Retailer 2
-
£164 GBP
View
Final sale: no returns
Retailer 3
-
£172 GBP
View
Price last confirmed 22 days ago
Retailer 4
-
£184 GBP
View
Price last confirmed 23 days ago
A
Retailer 5
-
£208 GBP
View
A
Retailer 6
-
£242 GBP
View
A
Retailer 7
-
£301 GBP
View
Retailer 8
-
£310 GBP
View
Price last confirmed 12 days ago
B+
Retailer 9
-
£316 GBP
View
A
Retailer 10
-
£329 GBP
View
Retailer 11
-
£373 GBP
View
Price last confirmed 9 days ago
B+
Retailer 12
-
£473 GBP
View
Retailer 13
-
£485 GBP
View
Price last confirmed 8 days ago
B+
Retailer 14
-
£590 GBP
View
Retailer 15
-
£591 GBP
View
Price last confirmed 23 days ago
B+
Retailer 16
-
£615 GBP
View
B
Retailer 17
-
£624 GBP
View
Retailer 18
-
£756 GBP
View
Price last confirmed 7 days ago
Retailer 19
-
£861 GBP
View
Price last confirmed 9 days ago
B
Retailer 20
-
£879 GBP
View
Most Expensive
B
Brilliant Earth
21808172A · Nov 2
£889 GBP
$1,200 USD
View
20 more retailers have this diamond
Prices start from £164 GBPSave up to £725 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
£164 GBP