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Princess|Lab Grown|IGI

1.50ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG815628343

Shape and cutting style on the report: Princess cut

Certificate IGI LG815628343

Diamond specifications and retailer prices

From £143 GBP
$192 USD
As of November 1, 2026
Save £1,042 GBP (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,185 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG815628343 or 815628343. Listed at 22 retailers as of October 31, 2026, with prices from £143 to £1,185, a £1,042 spread on the same certified stone. Do Amore Diamonds lists it at £1,185. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815628343
Dimensions6.31 × 6.28 × 4.32 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.31 mm6.28 mm1.50 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815628343
Side View
Table 72.0%Crown 38.9°Girdle: ThinPavilion 38.3°Culet: NoneDepth 68.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £1,185 GBP|Low: £127 GBP|High: £1,237 GBP|Avg: £558 GBP|-4.2%
Do Amore Diamonds
Retailer 2
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Retailer 23
November 1, 2026
Retailer 13£143 GBP
Retailer 5£154 GBP
Retailer 10£172 GBP
Retailer 23£178 GBP
Retailer 14£191 GBP
Retailer 21£191 GBP
Retailer 17£246 GBP
Retailer 7£256 GBP
Retailer 22£290 GBP
Retailer 2£363 GBP
Retailer 18£393 GBP
Retailer 3£434 GBP
Retailer 4£437 GBP
Retailer 20£492 GBP
Retailer 9£596 GBP
Retailer 12£677 GBP
Retailer 8£736 GBP
Retailer 11£805 GBP
Retailer 15£885 GBP
Retailer 6£905 GBP
Retailer 19£931 GBP
Retailer 16£1,066 GBP
Do Amore Diamonds£1,185 GBP

11 data points across 23 retailers

22 retailers£143 GBP to £1,185 GBP

A
Cheapest Retailer
-
£143 GBP
$192 USD
A
Retailer 2
-
£154 GBP
$206 USD
View
A
Retailer 3
-
£172 GBP
$231 USD
View
Final sale: no returns
A
Retailer 4
-
£178 GBP
$239 USD
View
Retailer 5
-
£191 GBP
$256 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
£191 GBP
$256 USD
View
A
Retailer 7
-
£246 GBP
View
B+
Retailer 8
-
£256 GBP
$343 USD
View
A
Retailer 9
-
£290 GBP
$389 USD
View
A
Retailer 10
-
£363 GBP
ZAR 7,880 ZAR
View
A
Retailer 11
-
£393 GBP
View
B+
Retailer 12
-
£434 GBP
$582 USD
View
B+
Retailer 13
-
£437 GBP
$586 USD
View
B+
Retailer 14
-
£492 GBP
A$1,015 AUD
View
B+
Retailer 15
-
£596 GBP
CA$1,112 CAD
View
B
Retailer 16
-
£677 GBP
$908 USD
View
B
Retailer 17
-
£736 GBP
$987 USD
View
B
Retailer 18
-
£805 GBP
$1,080 USD
View
Retailer 19
-
£885 GBP
$1,187 USD
View
Price last confirmed 85 days ago
B
Retailer 20
-
£905 GBP
$1,214 USD
View
B
Retailer 21
-
£931 GBP
$1,250 USD
View
Most Expensive
B
Do Amore Diamonds
25-265210-006B · Oct 31
£1,185 GBP
$1,590 USD
View
21 more retailers have this diamond
Prices start from £143 GBPSave up to £1,042 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
£143 GBP