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Princess|Lab Grown|IGI

2.57ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG836620519

Shape and cutting style on the report: Princess cut

Certificate IGI LG836620519

Diamond specifications and retailer prices

From €1,529 EUR
$1,708 USD
As of October 30, 2026
Save €5,721 EUR (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €7,249 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 2.57ct lab-grown princess diamond

This 2.57ct 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 LG836620519 or 836620519. Listed at 20 retailers as of October 30, 2026, with prices from €1,529 to €7,249, a €5,721 spread on the same certified stone. With Clarity lists it at €7,249. 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

2.57
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.6°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836620519
Dimensions7.45 × 7.33 × 5.35 mm
L/W Ratio1.02
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
7.45 mm7.33 mm2.57 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836620519
Side View
Table 65.0%Crown 44.6°Girdle: MediumPavilion 37.9°Culet: NoneDepth 73.0%

Caratlytics Score

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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: Oct 30
Current: €2,513 EUR|Low: €1,529 EUR|High: €8,718 EUR|Avg: €3,652 EUR|-27.0%
Retailer 1
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
Retailer 17
Retailer 18
With Clarity
October 31, 2026
Retailer 16€1,529 EUR
Retailer 14€1,663 EUR
Retailer 7€1,773 EUR
Retailer 10€1,897 EUR
Retailer 17€1,924 EUR
Retailer 1€2,513 EUR
Retailer 18€2,572 EUR
Retailer 15€2,785 EUR
Retailer 6€2,791 EUR
Retailer 12€3,139 EUR
Retailer 5€3,323 EUR
Retailer 2€3,669 EUR
Retailer 9€3,809 EUR
Retailer 11€4,574 EUR
Retailer 4€4,620 EUR
Retailer 13€5,090 EUR
Retailer 8€5,406 EUR
Retailer 3€6,220 EUR
With Clarity€7,249 EUR

29 data points across 19 retailers

20 retailers€1,529 EUR to €7,249 EUR

A
Cheapest Retailer
-
€1,529 EUR
$1,708 USD
A
Retailer 2
-
€1,663 EUR
$1,858 USD
View
A
Retailer 3
-
€1,773 EUR
$1,981 USD
View
Retailer 4
-
€1,805 EUR
$2,016 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
€1,897 EUR
$2,119 USD
View
Final sale: no returns
A
Retailer 6
-
€1,924 EUR
$2,150 USD
View
A
Retailer 7
-
€2,513 EUR
£2,211 GBP
View
A
Retailer 8
-
€2,572 EUR
$2,873 USD
View
A
Retailer 9
-
€2,785 EUR
$3,111 USD
View
A
Retailer 10
-
€2,791 EUR
$3,118 USD
View
A
Retailer 11
-
€3,139 EUR
View
A
Retailer 12
-
€3,323 EUR
$3,713 USD
View
A
Retailer 13
-
€3,669 EUR
£3,228 GBP
View
A
Retailer 14
-
€3,809 EUR
$4,255 USD
View
B+
Retailer 15
-
€4,574 EUR
ZAR 82,561 ZAR
View
B+
Retailer 16
-
€4,620 EUR
$5,161 USD
View
B+
Retailer 17
-
€5,090 EUR
£4,478 GBP
View
B+
Retailer 18
-
€5,406 EUR
$6,040 USD
View
B+
Retailer 19
-
€6,220 EUR
$6,949 USD
View
Most Expensive
B
With Clarity
836620519 · Oct 31
€7,249 EUR
$8,099 USD
View
19 more retailers have this diamond
Prices start from €1,529 EURSave up to €5,721 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
2.57ct Princess
€1,529 EUR