Princess|Lab Grown|IGI

1.50ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG670465373

Shape and cutting style on the report: Princess cut

Certificate IGI LG670465373

Diamond specifications and retailer prices

From €476 EUR
$532 USD
As of October 27, 2026
Save €2,239 EUR (82%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €2,715 EUR at With Clarity · As of October 30, 2026
View at With Clarity

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG670465373 or 670465373. Listed at 26 retailers as of October 27, 2026, with prices from €476 to €2,715, a €2,239 spread on the same certified stone. With Clarity lists it at €2,715. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670465373
Dimensions6.12 × 6.11 × 6.12 mm
L/W Ratio1.00
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
6.12 mm6.11 mm1.50 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670465373
Side View
Table 69.0%Crown 44°Girdle: Slightly ThickPavilion 37.7°Culet: NoneDepth 72.8%

Caratlytics Score

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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 27
Current: €1,036 EUR|Low: €472 EUR|High: €2,587 EUR|Avg: €1,341 EUR|+12.8%
Retailer 1
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Retailer 23
October 29, 2026
Retailer 10€476 EUR
Retailer 23€533 EUR
Retailer 20€586 EUR
Retailer 5€590 EUR
Retailer 11€590 EUR
Retailer 18€712 EUR
Retailer 4€785 EUR
Retailer 17€910 EUR
Retailer 6€912 EUR
Retailer 3€970 EUR
Retailer 12€1,014 EUR
Retailer 1€1,036 EUR
Retailer 22€1,382 EUR
Retailer 7€1,387 EUR
Retailer 9€1,552 EUR
Retailer 14€1,719 EUR
Retailer 2€1,826 EUR
Retailer 13€1,917 EUR
Retailer 15€1,946 EUR
Retailer 8€2,015 EUR
Retailer 16€2,149 EUR
Retailer 19€2,466 EUR
Retailer 21€2,587 EUR

36 data points across 23 retailers

26 retailers€476 EUR to €2,715 EUR

A
Cheapest Retailer
-
€476 EUR
$532 USD
A
Retailer 2
-
€533 EUR
$595 USD
View
Retailer 3
-
€577 EUR
$645 USD
View
Price last confirmed 39 days ago
A
Retailer 4
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€586 EUR
$655 USD
View
Final sale: no returns
A
Retailer 5
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€590 EUR
$659 USD
View
Retailer 6
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€590 EUR
$659 USD
View
Price last confirmed 14 days ago
A
Retailer 7
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€712 EUR
$795 USD
View
A
Retailer 8
-
€785 EUR
$877 USD
View
A
Retailer 9
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€910 EUR
£800 GBP
View
A
Retailer 10
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€912 EUR
$1,019 USD
View
A
Retailer 11
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€970 EUR
$1,084 USD
View
A
Retailer 12
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€1,014 EUR
ZAR 18,300 ZAR
View
A
Retailer 13
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€1,036 EUR
View
Retailer 14
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€1,382 EUR
A$2,376 AUD
View
Price last confirmed 10 days ago
A
Retailer 15
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€1,387 EUR
$1,550 USD
View
B+
Retailer 16
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€1,552 EUR
$1,734 USD
View
B+
Retailer 17
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€1,719 EUR
£1,512 GBP
View
Retailer 18
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€1,826 EUR
$2,040 USD
View
Price last confirmed 12 days ago
B+
Retailer 19
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€1,917 EUR
$2,141 USD
View
Retailer 20
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€1,946 EUR
A$3,344 AUD
View
Price last confirmed 22 days ago
B+
Retailer 21
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€2,015 EUR
$2,252 USD
View
B+
Retailer 22
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€2,149 EUR
$2,401 USD
View
B+
Retailer 23
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€2,168 EUR
$2,422 USD
View
B+
Retailer 24
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€2,466 EUR
£2,169 GBP
View
B
Retailer 25
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€2,587 EUR
$2,890 USD
View
Most Expensive
B
With Clarity
670465373 · Oct 30
€2,715 EUR
$3,033 USD
View
25 more retailers have this diamond
Prices start from €476 EURSave up to €2,239 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
€476 EUR