Princess|Lab Grown|IGI

1.50ct E VS2 Princess Lab Grown Diamond

ID • E/VS2 • IGI LG756597422

Shape and cutting style on the report: Princess cut

Certificate IGI LG756597422

Diamond specifications and retailer prices

From £187 GBP
$250 USD
As of October 30, 2026
Save £866 GBP (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,075 GBP at Brilliant Earth · As of October 10, 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 top-tier cut grade and certified by IGI LG756597422 or 756597422. Listed at 20 retailers as of October 30, 2026, with a 464% 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

1.50
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756597422
Dimensions6.13 × 6.12 × 4.46 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.13 mm6.12 mm1.50 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756597422
Side View
Table 72.0%Crown 45.5°Girdle: MED-THKPavilion 38.3°Culet: NoneDepth 72.9%

Caratlytics Score

How it works →
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: Oct 30
Current: £1,052 GBP|Low: £109 GBP|High: £1,396 GBP|Avg: £524 GBP|-24.6%
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
October 30, 2026
Retailer 7£109 GBP
Retailer 15£187 GBP
Retailer 10£206 GBP
Retailer 14£278 GBP
Retailer 8£342 GBP
Retailer 12£366 GBP
Retailer 2£384 GBP
Retailer 6£447 GBP
Retailer 11£536 GBP
Retailer 3£702 GBP
Retailer 5£728 GBP
Retailer 9£830 GBP
Retailer 4£839 GBP
Retailer 13£945 GBP
Brilliant Earth£1,052 GBP

34 data points across 15 retailers

20 retailers£187 GBP to £1,052 GBP

Retailer 1
-
£157 GBP
$210 USD
Price last confirmed 28 days ago
A
Retailer 2
-
£187 GBP
$250 USD
View
Final sale: no returns
Retailer 3
-
£189 GBP
$253 USD
View
Price last confirmed 21 days ago
Retailer 4
-
£202 GBP
$271 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
£206 GBP
$276 USD
View
A
Retailer 6
-
£206 GBP
$276 USD
View
B+
Retailer 7
-
£278 GBP
$372 USD
View
A
Retailer 8
-
£342 GBP
€437 EUR
View
A
Retailer 9
-
£366 GBP
$490 USD
View
A
Retailer 10
-
£384 GBP
View
B+
Retailer 11
-
£536 GBP
$718 USD
View
Retailer 12
-
£649 GBP
$870 USD
View
Price last confirmed 30 days ago
Retailer 13
-
£655 GBP
SGD 1,186 SGD
View
Price last confirmed 21 days ago
B
Retailer 14
-
£702 GBP
$941 USD
View
Retailer 15
-
£728 GBP
$975 USD
View
Price last confirmed 23 days ago
B
Retailer 16
-
£830 GBP
View
B
Retailer 17
-
£839 GBP
$1,124 USD
View
B
Retailer 18
-
£945 GBP
$1,266 USD
View
B
Retailer 19
-
£1,052 GBP
$1,410 USD
View
Most Expensive
Brilliant Earth
19352393A · Oct 10
£1,075 GBP
$1,440 USD
View
Price last confirmed 20 days ago
19 more retailers have this diamond
Prices start from £187 GBPSave up to £866 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
£187 GBP