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Princess|Lab Grown|IGI

1.00ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG741525502

Shape and cutting style on the report: Princess cut

Certificate IGI LG741525502

Diamond specifications and retailer prices

From €320 EUR
$358 USD
As of November 1, 2026
Save €1,756 EUR (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €2,077 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1ct lab-grown princess diamond

This 1ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG741525502 or 741525502. Listed at 15 retailers as of October 31, 2026, with prices from €320 to €2,077, a €1,756 spread on the same certified stone. Brilliant Earth lists it at €2,077. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.1°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741525502
Dimensions5.41 × 5.41 × 3.93 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
5.41 mm5.41 mm1.00 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741525502
Side View
Table 72.0%Crown 47.1°Girdle: MediumPavilion 38.5°Culet: NoneDepth 72.6%

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: Nov 1
Current: €2,077 EUR|Low: €212 EUR|High: €2,130 EUR|Avg: €730 EUR|+1.3%
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
Retailer 16
November 1, 2026
Retailer 3€212 EUR
Retailer 7€249 EUR
Retailer 6€258 EUR
Retailer 2€320 EUR
Retailer 13€353 EUR
Retailer 4€397 EUR
Retailer 8€403 EUR
Retailer 11€461 EUR
Retailer 15€610 EUR
Retailer 12€707 EUR
Retailer 10€850 EUR
Retailer 16€908 EUR
Retailer 5€1,069 EUR
Retailer 9€1,165 EUR
Retailer 14€2,041 EUR
Brilliant Earth€2,077 EUR

29 data points across 16 retailers

15 retailers€320 EUR to €2,077 EUR

Retailer 1
-
€212 EUR
$237 USD
Price last confirmed 11 days ago
Retailer 2
-
€258 EUR
$288 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
€320 EUR
$358 USD
View
A
Retailer 4
-
€353 EUR
$394 USD
View
Retailer 5
-
€397 EUR
$443 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
€461 EUR
View
B+
Retailer 7
-
€610 EUR
$682 USD
View
B+
Retailer 8
-
€707 EUR
A$1,216 AUD
View
B+
Retailer 9
-
€850 EUR
$950 USD
View
B+
Retailer 10
-
€908 EUR
$1,014 USD
View
Retailer 11
-
€978 EUR
$1,093 USD
View
Price last confirmed 13 days ago
Retailer 12
-
€1,069 EUR
A$1,837 AUD
View
Price last confirmed 27 days ago
B+
Retailer 13
-
€1,165 EUR
£1,025 GBP
View
B
Retailer 14
-
€2,041 EUR
$2,280 USD
View
Most Expensive
B
Brilliant Earth
18754825A · Oct 31
€2,077 EUR
$2,320 USD
View
14 more retailers have this diamond
Prices start from €320 EURSave up to €1,756 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
1.00ct Princess
€320 EUR