CaratHunter
Plans
Princess|Lab Grown|IGI

1.50ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG841678174

Shape and cutting style on the report: Princess cut

Certificate IGI LG841678174

Diamond specifications and retailer prices

From €778 EUR
As of November 5, 2026
Save €4,105 EUR (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €4,882 EUR at Do Amore Diamonds · As of November 4, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG841678174 or 841678174. Listed at 14 retailers as of November 4, 2026, with prices from €778 to €4,882, a €4,105 spread on the same certified stone. Do Amore Diamonds lists it at €4,882. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841678174
Dimensions6.22 × 6.15 × 4.41 mm
L/W Ratio1.01
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
6.22 mm6.15 mm1.50 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841678174
Side View
Table 63.0%Crown 42.7°Girdle: Slightly ThickPavilion 36.9°Culet: NoneDepth 71.7%

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 5
Current: €4,882 EUR|Low: €778 EUR|High: €8,131 EUR|Avg: €2,105 EUR|-2.0%
Do Amore Diamonds
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
November 5, 2026
Retailer 5€778 EUR
Retailer 4€780 EUR
Retailer 2€790 EUR
Retailer 15€1,043 EUR
Retailer 13€1,147 EUR
Retailer 3€1,691 EUR
Retailer 11€1,752 EUR
Retailer 9€1,911 EUR
Retailer 14€2,339 EUR
Retailer 10€2,421 EUR
Retailer 6€2,593 EUR
Retailer 12€2,655 EUR
Retailer 8€2,955 EUR
Retailer 7€3,879 EUR
Do Amore Diamonds€4,882 EUR

29 data points across 15 retailers

14 retailers€778 EUR to €4,882 EUR

A
Cheapest Retailer
-
€778 EUR
A
Retailer 2
-
€780 EUR
View
A
Retailer 3
-
€790 EUR
View
A
Retailer 4
-
€1,043 EUR
View
Retailer 5
-
€1,147 EUR
View
Price last confirmed 8 days ago
B+
Retailer 6
-
€1,691 EUR
View
B+
Retailer 7
-
€1,752 EUR
View
B+
Retailer 8
-
€1,911 EUR
View
Retailer 9
-
€2,339 EUR
View
Price last confirmed 9 days ago
B
Retailer 10
-
€2,421 EUR
View
Retailer 11
-
€2,593 EUR
View
Price last confirmed 21 days ago
B+
Retailer 12
-
€2,655 EUR
View
B
Retailer 13
-
€2,955 EUR
View
Most Expensive
B
Do Amore Diamonds
27-9BF47F862 · Nov 4
€4,882 EUR
$5,480 USD
View
13 more retailers have this diamond
Prices start from €778 EURSave up to €4,105 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
€778 EUR