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Princess|Lab Grown|IGI

2.57ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG826606968

Shape and cutting style on the report: Princess cut

Certificate IGI LG826606968

Diamond specifications and retailer prices

From $498 AUD
$350 USD
As of November 2, 2026
Save $1,915 AUD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,414 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 LG826606968 or 826606968. Listed at 18 retailers as of November 1, 2026, with prices from $498 to $2,414, a $1,915 spread on the same certified stone. MOH London lists it at $2,414. 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 angle46.7°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826606968
Dimensions7.45 × 7.40 × 5.33 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.45 mm7.40 mm2.57 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826606968
Side View
Table 69.0%Crown 46.7°Girdle: MediumPavilion 37.8°Culet: NoneDepth 72.0%

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: $2,414 AUD|Low: $478 AUD|High: $2,443 AUD|Avg: $1,235 AUD|-1.2%
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 2, 2026
Retailer 17$498 AUD
Retailer 6$558 AUD
Retailer 18$578 AUD
Retailer 4$618 AUD
Retailer 7$618 AUD
Retailer 11$688 AUD
Retailer 10$829 AUD
Retailer 15$833 AUD
Retailer 13$1,088 AUD
Retailer 12$1,111 AUD
Retailer 5$1,335 AUD
Retailer 14$1,373 AUD
Retailer 2$1,495 AUD
Retailer 16$1,812 AUD
Retailer 3$1,986 AUD
Retailer 9$2,046 AUD
Retailer 8$2,333 AUD
MOH London$2,414 AUD

35 data points across 18 retailers

18 retailers$498 AUD to $2,414 AUD

A
Cheapest Retailer
-
$498 AUD
$350 USD
A
Retailer 2
-
$558 AUD
$392 USD
View
Final sale: no returns
A
Retailer 3
-
$578 AUD
$406 USD
View
Retailer 4
-
$618 AUD
$434 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$618 AUD
$434 USD
View
A
Retailer 6
-
$688 AUD
£380 GBP
View
B+
Retailer 7
-
$829 AUD
$582 USD
View
A
Retailer 8
-
$833 AUD
$585 USD
View
A
Retailer 9
-
$1,088 AUD
€728 EUR
View
A
Retailer 10
-
$1,111 AUD
£615 GBP
View
A
Retailer 11
-
$1,335 AUD
$938 USD
View
A
Retailer 12
-
$1,373 AUD
View
A
Retailer 13
-
$1,495 AUD
ZAR 16,970 ZAR
View
B+
Retailer 14
-
$1,812 AUD
$1,273 USD
View
B+
Retailer 15
-
$1,986 AUD
$1,395 USD
View
B+
Retailer 16
-
$2,046 AUD
$1,437 USD
View
B+
Retailer 17
-
$2,333 AUD
$1,639 USD
View
Most Expensive
B+
MOH London
LG826606968 · Nov 1
$2,414 AUD
£1,335 GBP
View
17 more retailers have this diamond
Prices start from $498 AUDSave up to $1,915 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
$498 AUD