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Princess|Lab Grown|IGI

2.57ct F VS1 Princess Lab Grown Diamond

EX • F/VS1 • IGI LG717540461

Shape and cutting style on the report: Princess cut

Certificate IGI LG717540461

Diamond specifications and retailer prices

From €730 EUR
$816 USD
As of October 27, 2026
Save €2,604 EUR (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €6,489 EUR at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 2.57ct lab-grown princess diamond

This 2.57ct lab-grown princess sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG717540461 or 717540461. Listed at 17 retailers as of October 26, 2026, with a 357% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717540461
Dimensions7.41 × 7.29 × 5.44 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.41 mm7.29 mm2.57 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717540461
Side View
Table 70.0%Crown 43.4°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 74.6%

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 27
Current: €6,489 EUR|Low: €730 EUR|High: €6,489 EUR|Avg: €1,964 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 18
October 28, 2026
Retailer 8€730 EUR
Retailer 18€741 EUR
Retailer 4€795 EUR
Retailer 7€817 EUR
Retailer 14€848 EUR
Retailer 13€1,007 EUR
Retailer 5€1,094 EUR
Retailer 11€1,116 EUR
Retailer 12€1,366 EUR
Retailer 2€1,431 EUR
Retailer 10€1,948 EUR
Retailer 17€2,390 EUR
Retailer 16€2,630 EUR
Retailer 9€2,651 EUR
Retailer 6€2,978 EUR
Retailer 15€3,176 EUR
Retailer 3€3,335 EUR
Do Amore Diamonds€6,489 EUR

6 data points across 18 retailers

17 retailers€730 EUR to €3,335 EUR

A
Cheapest Retailer
-
€730 EUR
$816 USD
A
Retailer 2
-
€741 EUR
$828 USD
View
A
Retailer 3
-
€795 EUR
$888 USD
View
A
Retailer 4
-
€848 EUR
$947 USD
View
B+
Retailer 5
-
€1,007 EUR
$1,125 USD
View
B+
Retailer 6
-
€1,094 EUR
$1,222 USD
View
B+
Retailer 7
-
€1,116 EUR
£982 GBP
View
B+
Retailer 8
-
€1,366 EUR
$1,526 USD
View
B+
Retailer 9
-
€1,431 EUR
£1,259 GBP
View
B
Retailer 10
-
€1,948 EUR
$2,176 USD
View
Retailer 11
-
€2,390 EUR
ZAR 43,145 ZAR
View
Price last confirmed 7 days ago
B
Retailer 12
-
€2,630 EUR
$2,938 USD
View
B
Retailer 13
-
€2,651 EUR
$2,962 USD
View
B
Retailer 14
-
€2,978 EUR
£2,620 GBP
View
B
Retailer 15
-
€3,176 EUR
£2,794 GBP
View
B
Retailer 16
-
€3,335 EUR
$3,725 USD
View
Most Expensive
Do Amore Diamonds
27-6497F14C6 · Oct 28
€6,489 EUR
$7,250 USD
View
Price under review
16 more retailers have this diamond
Prices start from €730 EURSave up to €2,604 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
€730 EUR