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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 €1,523 EUR
$1,708 USD
As of November 2, 2026
Save €5,698 EUR (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €7,221 EUR at With Clarity · As of November 2, 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 November 2, 2026, with prices from €1,523 to €7,221, a €5,698 spread on the same certified stone. With Clarity lists it at €7,221. 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
Colour
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: Nov 2
Current: €2,326 EUR|Low: €1,523 EUR|High: €8,684 EUR|Avg: €3,612 EUR|-32.2%
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
November 3, 2026
Retailer 18€1,523 EUR
Retailer 16€1,657 EUR
Retailer 7€1,766 EUR
Retailer 10€1,889 EUR
Retailer 2€1,917 EUR
Retailer 1€2,326 EUR
Retailer 3€2,562 EUR
Retailer 17€2,774 EUR
Retailer 11€2,810 EUR
Retailer 15€3,127 EUR
Retailer 6€3,310 EUR
Retailer 9€3,794 EUR
Retailer 12€3,968 EUR
Retailer 14€4,556 EUR
Retailer 5€4,601 EUR
Retailer 13€5,043 EUR
Retailer 8€5,385 EUR
Retailer 4€6,196 EUR
With Clarity€7,221 EUR

29 data points across 19 retailers

20 retailers€1,523 EUR to €7,221 EUR

A
Cheapest Retailer
-
€1,523 EUR
$1,708 USD
A
Retailer 2
-
€1,657 EUR
$1,858 USD
View
A
Retailer 3
-
€1,766 EUR
$1,981 USD
View
Retailer 4
-
€1,797 EUR
$2,016 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
€1,889 EUR
$2,119 USD
View
Final sale: no returns
A
Retailer 6
-
€1,917 EUR
$2,150 USD
View
A
Retailer 7
-
€2,326 EUR
£2,054 GBP
View
A
Retailer 8
-
€2,562 EUR
$2,873 USD
View
A
Retailer 9
-
€2,774 EUR
$3,111 USD
View
A
Retailer 10
-
€2,810 EUR
$3,152 USD
View
A
Retailer 11
-
€3,127 EUR
View
A
Retailer 12
-
€3,310 EUR
$3,713 USD
View
A
Retailer 13
-
€3,794 EUR
$4,255 USD
View
B+
Retailer 14
-
€3,968 EUR
£3,504 GBP
View
B+
Retailer 15
-
€4,556 EUR
ZAR 82,561 ZAR
View
B+
Retailer 16
-
€4,601 EUR
$5,161 USD
View
B+
Retailer 17
-
€5,043 EUR
£4,454 GBP
View
B+
Retailer 18
-
€5,385 EUR
$6,040 USD
View
B+
Retailer 19
-
€6,196 EUR
$6,949 USD
View
Most Expensive
B
With Clarity
836620519 · Nov 2
€7,221 EUR
$8,099 USD
View
19 more retailers have this diamond
Prices start from €1,523 EURSave up to €5,698 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
€1,523 EUR