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Princess|Lab Grown|IGI

2.57ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG825663486

Shape and cutting style on the report: Princess cut

Certificate IGI LG825663486

Diamond specifications and retailer prices

From $464 AUD
$326 USD
As of November 2, 2026
Save $1,841 AUD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,305 AUD at MOH London · As of November 1, 2026
View at MOH London

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 LG825663486 or 825663486. Listed at 17 retailers as of November 1, 2026, with prices from $464 to $2,305, a $1,841 spread on the same certified stone. MOH London lists it at $2,305. 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle51.4°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825663486
Dimensions7.52 × 7.07 × 5.27 mm
L/W Ratio1.06
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.52 mm7.07 mm2.57 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825663486
Side View
Table 71.0%Crown 51.4°Girdle: Slightly ThickPavilion 37.2°Culet: NoneDepth 74.5%

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: Nov 2
Current: $2,305 AUD|Low: $464 AUD|High: $2,469 AUD|Avg: $1,323 AUD|-3.7%
MOH London
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
November 1, 2026
Retailer 14$464 AUD
Retailer 18$538 AUD
Retailer 15$575 AUD
Retailer 16$575 AUD
Retailer 2$640 AUD
Retailer 11$797 AUD
Retailer 7$932 AUD
Retailer 9$942 AUD
Retailer 3$1,109 AUD
Retailer 12$1,279 AUD
Retailer 5$1,324 AUD
Retailer 13$1,388 AUD
Retailer 4$1,687 AUD
Retailer 17$1,849 AUD
Retailer 6$1,913 AUD
Retailer 8$2,174 AUD
Retailer 10$2,280 AUD
MOH London$2,305 AUD

33 data points across 18 retailers

17 retailers$464 AUD to $2,305 AUD

A
Cheapest Retailer
-
$464 AUD
$326 USD
A
Retailer 2
-
$538 AUD
$378 USD
View
A
Retailer 3
-
$575 AUD
$404 USD
View
Retailer 4
-
$575 AUD
$404 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$640 AUD
£354 GBP
View
A
Retailer 6
-
$797 AUD
$560 USD
View
B+
Retailer 7
-
$932 AUD
$655 USD
View
A
Retailer 8
-
$1,109 AUD
$779 USD
View
A
Retailer 9
-
$1,279 AUD
View
A
Retailer 10
-
$1,324 AUD
$930 USD
View
A
Retailer 11
-
$1,388 AUD
ZAR 15,747 ZAR
View
B+
Retailer 12
-
$1,687 AUD
$1,185 USD
View
B+
Retailer 13
-
$1,849 AUD
$1,299 USD
View
B+
Retailer 14
-
$1,913 AUD
$1,344 USD
View
B+
Retailer 15
-
$2,174 AUD
$1,527 USD
View
Retailer 16
-
$2,280 AUD
View
Price last confirmed 28 days ago
Most Expensive
B+
MOH London
LG825663486 · Nov 1
$2,305 AUD
£1,275 GBP
View
16 more retailers have this diamond
Prices start from $464 AUDSave up to $1,841 AUD

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
$464 AUD