Princess|Lab Grown|IGI

1.50ct E VVS1 Princess Lab Grown Diamond

GD • E/VVS1 • IGI LG734543059

Shape and cutting style on the report: Princess cut

Certificate IGI LG734543059

Diamond specifications and retailer prices

From €256 EUR
$286 USD
As of October 30, 2026
Save €1,722 EUR (87%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €1,978 EUR at Brilliant Earth · As of October 29, 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 VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG734543059 or 734543059. Listed at 26 retailers as of October 29, 2026, with prices from €256 to €1,978, a €1,722 spread on the same certified stone. Brilliant Earth lists it at €1,978. 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
Color
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG734543059
Dimensions6.25 × 6.18 × 4.35 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
6.25 mm6.18 mm1.50 ctE / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG734543059
Side View
Table 69.0%Crown 42°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 70.4%

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: Oct 30
Current: €1,978 EUR|Low: €246 EUR|High: €2,041 EUR|Avg: €821 EUR|-3.1%
Brilliant Earth
Retailer 2
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Retailer 21
October 31, 2026
Retailer 4€256 EUR
Retailer 6€318 EUR
Retailer 10€318 EUR
Retailer 15€337 EUR
Retailer 7€428 EUR
Retailer 20€456 EUR
Retailer 17€500 EUR
Retailer 19€546 EUR
Retailer 11€550 EUR
Retailer 2€556 EUR
Retailer 9€561 EUR
Retailer 18€738 EUR
Retailer 13€765 EUR
Retailer 8€1,021 EUR
Retailer 5€1,137 EUR
Retailer 16€1,165 EUR
Retailer 3€1,199 EUR
Retailer 21€1,274 EUR
Retailer 14€1,300 EUR
Retailer 12€1,314 EUR
Brilliant Earth€1,978 EUR

38 data points across 21 retailers

26 retailers€256 EUR to €1,978 EUR

A
Cheapest Retailer
-
€256 EUR
$286 USD
A
Retailer 2
-
€286 EUR
$319 USD
View
Final sale: no returns
A
Retailer 3
-
€297 EUR
$332 USD
View
A
Retailer 4
-
€318 EUR
$355 USD
View
A
Retailer 5
-
€318 EUR
$355 USD
View
A
Retailer 6
-
€337 EUR
£296 GBP
View
A
Retailer 7
-
€428 EUR
$478 USD
View
B+
Retailer 8
-
€456 EUR
$510 USD
View
B+
Retailer 9
-
€500 EUR
View
B+
Retailer 10
-
€546 EUR
ZAR 9,850 ZAR
View
B+
Retailer 11
-
€550 EUR
$615 USD
View
B+
Retailer 12
-
€556 EUR
£490 GBP
View
B+
Retailer 13
-
€561 EUR
$627 USD
View
B+
Retailer 14
-
€738 EUR
A$1,269 AUD
View
B
Retailer 15
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€765 EUR
$855 USD
View
B
Retailer 16
-
€813 EUR
$908 USD
View
B
Retailer 17
-
€1,021 EUR
$1,141 USD
View
B
Retailer 18
-
€1,065 EUR
$1,190 USD
View
B
Retailer 19
-
€1,137 EUR
$1,270 USD
View
B
Retailer 20
-
€1,165 EUR
A$2,002 AUD
View
Retailer 21
-
€1,199 EUR
$1,340 USD
View
Price last confirmed 10 days ago
B
Retailer 22
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€1,222 EUR
$1,365 USD
View
B
Retailer 23
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€1,274 EUR
£1,121 GBP
View
B
Retailer 24
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€1,314 EUR
$1,469 USD
View
B
Retailer 25
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€1,327 EUR
$1,482 USD
View
Most Expensive
B
Brilliant Earth
15804507A · Oct 29
€1,978 EUR
$2,210 USD
View
25 more retailers have this diamond
Prices start from €256 EURSave up to €1,722 EUR

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
€256 EUR