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Princess|Lab Grown|IGI

2.51ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG744513987

Shape and cutting style on the report: Princess cut

Certificate IGI LG744513987

Diamond specifications and retailer prices

From €5,147 EUR
$5,750 USD
As of October 31, 2026
Save €2,328 EUR (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €7,475 EUR at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 2.51ct lab-grown princess diamond

This 2.51ct lab-grown princess sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG744513987 or 744513987. Listed at 2 retailers as of October 31, 2026, with prices from €5,147 to €7,475, a €2,328 spread on the same certified stone. Novita Diamonds lists it at €7,475. 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

2.51
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744513987
Dimensions7.37 × 7.35 × 5.26 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
7.37 mm7.35 mm2.51 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744513987
Side View
Table 64.0%Crown 40.4°Girdle: Slightly ThickPavilion 37.4°Culet: NoneDepth 71.6%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: €7,475 EUR|Low: €1,666 EUR|High: €13,659 EUR|Avg: €5,022 EUR|+0.3%
Novita Diamonds
Retailer 2
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Retailer 17
October 31, 2026
Retailer 16€1,666 EUR
Retailer 9€1,669 EUR
Retailer 7€2,318 EUR
Retailer 12€2,858 EUR
Retailer 2€3,181 EUR
Retailer 10€3,185 EUR
Retailer 4€3,644 EUR
Retailer 5€3,678 EUR
Retailer 15€3,694 EUR
Retailer 11€3,762 EUR
Retailer 14€5,147 EUR
Retailer 8€6,708 EUR
Retailer 13€6,808 EUR
Retailer 3€6,916 EUR
Novita Diamonds€7,475 EUR
Retailer 6€8,955 EUR
Retailer 17€13,659 EUR

6 data points across 17 retailers

2 retailers€5,147 EUR to €7,475 EUR

B+
Cheapest Retailer
-
€5,147 EUR
$5,750 USD
Most Expensive
B
Novita Diamonds
cert_744513987 · Oct 31
€7,475 EUR
A$12,848 AUD
View
1 more retailer has this diamond
Prices start from €5,147 EURSave up to €2,328 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.

B+
2.51ct Princess
€5,147 EUR