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Princess|Lab Grown|IGI

2.50ct D FL Princess Lab Grown Diamond

EX • D/FL • IGI LG816608498

Shape and cutting style on the report: Princess cut

Certificate IGI LG816608498

Diamond specifications and retailer prices

From €1,939 EUR
$2,166 USD
As of October 24, 2026
6 retailers carry this diamond
Most expensive: €8,378 EUR at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 2.5ct lab-grown princess diamond

This 2.5ct lab-grown princess sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816608498 or 816608498. Listed at 6 retailers as of October 24, 2026. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.50
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816608498
Dimensions7.46 × 7.45 × 5.21 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.46 mm7.45 mm2.50 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816608498
Side View
Table 63.0%Crown 38.3°Girdle: Slightly ThickPavilion 36.2°Culet: NoneDepth 69.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 24
Current: €8,378 EUR|Low: €1,939 EUR|High: €10,745 EUR|Avg: €5,275 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 18, 2026
Retailer 5€1,939 EUR
Retailer 6€3,031 EUR
Retailer 2€3,373 EUR
Retailer 3€4,547 EUR
Retailer 4€6,129 EUR
Brilliant Earth€8,378 EUR
Retailer 7€10,745 EUR

20 data points across 7 retailers

6 retailers

A
Cheapest Retailer
-
€1,939 EUR
$2,166 USD
Retailer 2
-
€3,031 EUR
$3,386 USD
View
Price last confirmed 12 days ago
Retailer 3
-
€3,639 EUR
$4,065 USD
View
Price last confirmed 9 days ago
Retailer 4
-
€4,547 EUR
$5,080 USD
View
Price last confirmed 12 days ago
Retailer 5
-
€6,129 EUR
£5,392 GBP
View
Price last confirmed 9 days ago
Most Expensive
Brilliant Earth
21060196Y · Oct 21
€8,378 EUR
$9,360 USD
View
Price last confirmed 9 days ago
5 more retailers have this diamond
Prices start from €1,939 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
2.50ct Princess
€1,939 EUR