Princess|Lab Grown|IGI

1.50ct E VS2 Princess Lab Grown Diamond

VG • E/VS2 • IGI LG607351862

Shape and cutting style on the report: Princess cut

Certificate IGI LG607351862

Diamond specifications and retailer prices

From £181 GBP
$243 USD
As of October 30, 2026
Save £908 GBP (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,090 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.5ct lab-grown princess diamond

This 1.5ct lab-grown princess sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG607351862 or 607351862. Listed at 20 retailers as of October 30, 2026, with prices from £181 to £1,090, a £908 spread on the same certified stone. Brilliant Earth lists it at £1,090. 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

1.50
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607351862
Dimensions6.16 × 6.11 × 4.70 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
6.16 mm6.11 mm1.50 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607351862
Side View
Table 69.0%Crown 37.3°Girdle: MediumPavilion 41.8°Culet: NoneDepth 76.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £1,090 GBP|Low: £174 GBP|High: £1,134 GBP|Avg: £480 GBP|-3.9%
Brilliant Earth
Retailer 2
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Retailer 8
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Retailer 11
Retailer 12
Retailer 13
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Retailer 16
October 30, 2026
Retailer 3£181 GBP
Retailer 5£203 GBP
Retailer 14£210 GBP
Retailer 12£225 GBP
Retailer 16£225 GBP
Retailer 8£248 GBP
Retailer 2£263 GBP
Retailer 7£370 GBP
Retailer 10£406 GBP
Retailer 9£425 GBP
Retailer 4£566 GBP
Retailer 11£699 GBP
Retailer 15£722 GBP
Retailer 13£901 GBP
Retailer 6£914 GBP
Brilliant Earth£1,090 GBP

34 data points across 16 retailers

20 retailers£181 GBP to £1,090 GBP

A
Cheapest Retailer
-
£181 GBP
$243 USD
A
Retailer 2
-
£203 GBP
$272 USD
View
Final sale: no returns
A
Retailer 3
-
£210 GBP
$282 USD
View
A
Retailer 4
-
£225 GBP
$301 USD
View
A
Retailer 5
-
£225 GBP
$301 USD
View
A
Retailer 6
-
£248 GBP
HK$2,600 HKD
View
A
Retailer 7
-
£263 GBP
View
B+
Retailer 8
-
£302 GBP
$405 USD
View
B+
Retailer 9
-
£370 GBP
$496 USD
View
B+
Retailer 10
-
£406 GBP
€518 EUR
View
B+
Retailer 11
-
£411 GBP
$551 USD
View
B+
Retailer 12
-
£425 GBP
View
B+
Retailer 13
-
£566 GBP
$758 USD
View
B
Retailer 14
-
£699 GBP
A$1,441 AUD
View
B
Retailer 15
-
£722 GBP
$968 USD
View
B
Retailer 16
-
£725 GBP
SGD 1,312 SGD
View
Retailer 17
-
£761 GBP
$1,020 USD
View
Price last confirmed 12 days ago
B
Retailer 18
-
£901 GBP
View
B
Retailer 19
-
£914 GBP
$1,225 USD
View
Most Expensive
B
Brilliant Earth
9413415A · Oct 30
£1,090 GBP
$1,460 USD
View
19 more retailers have this diamond
Prices start from £181 GBPSave up to £908 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
1.50ct Princess
£181 GBP