Princess|Lab Grown|IGI

1.00ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG819652110

Shape and cutting style on the report: Princess cut

Certificate IGI LG819652110

Diamond specifications and retailer prices

From €422 EUR
$472 USD
As of October 30, 2026
Save €1,314 EUR (76%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €1,736 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 LG819652110 or 819652110. Listed at 10 retailers as of October 30, 2026, with prices from €422 to €1,736, a €1,314 spread on the same certified stone. Brilliant Earth lists it at €1,736. 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 angle40.3°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819652110
Dimensions5.68 × 5.64 × 3.56 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.68 mm5.64 mm1.00 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819652110
Side View
Table 71.0%Crown 40.3°Girdle: MED-STKPavilion 34.2°Culet: NoneDepth 63.1%

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: €1,736 EUR|Low: €422 EUR|High: €1,969 EUR|Avg: €897 EUR|-11.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 6€422 EUR
Retailer 7€509 EUR
Retailer 5€530 EUR
Retailer 2€551 EUR
Retailer 4€602 EUR
Retailer 8€1,057 EUR
Retailer 3€1,116 EUR
Retailer 10€1,146 EUR
Retailer 9€1,363 EUR
Brilliant Earth€1,736 EUR

42 data points across 10 retailers

10 retailers€422 EUR to €1,736 EUR

A
Cheapest Retailer
-
€422 EUR
$472 USD
A
Retailer 2
-
€509 EUR
$569 USD
View
A
Retailer 3
-
€530 EUR
$592 USD
View
A
Retailer 4
-
€551 EUR
£485 GBP
View
B+
Retailer 5
-
€602 EUR
View
B
Retailer 6
-
€1,057 EUR
$1,181 USD
View
B
Retailer 7
-
€1,116 EUR
$1,247 USD
View
B
Retailer 8
-
€1,146 EUR
$1,280 USD
View
B
Retailer 9
-
€1,363 EUR
£1,199 GBP
View
Most Expensive
B
Brilliant Earth
20854203A · Oct 31
€1,736 EUR
$1,940 USD
View
9 more retailers have this diamond
Prices start from €422 EURSave up to €1,314 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
€422 EUR