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Princess|Lab Grown|IGI

1.00ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG825654974

Shape and cutting style on the report: Princess cut

Certificate IGI LG825654974

Diamond specifications and retailer prices

From $249 AUD
As of November 4, 2026
Save $821 AUD (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,453 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1ct lab-grown princess diamond

This 1ct lab-grown princess sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825654974 or 825654974. Listed at 21 retailers as of November 4, 2026, with a 330% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.2°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825654974
Dimensions5.39 × 5.32 × 3.95 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.39 mm5.32 mm1.00 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825654974
Side View
Table 71.0%Crown 48.2°Girdle: Slightly ThickPavilion 37.9°Culet: NoneDepth 74.2%

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 4
Current: $1,453 AUD|Low: $249 AUD|High: $1,464 AUD|Avg: $681 AUD|-0.6%
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
November 5, 2026
Retailer 8$249 AUD
Retailer 5$279 AUD
Retailer 3$289 AUD
Retailer 2$367 AUD
Retailer 4$456 AUD
Retailer 14$533 AUD
Retailer 10$547 AUD
Retailer 16$551 AUD
Retailer 9$700 AUD
Retailer 13$753 AUD
Retailer 15$759 AUD
Retailer 12$790 AUD
Retailer 7$844 AUD
Retailer 17$877 AUD
Retailer 11$929 AUD
Retailer 6$1,070 AUD
MOH London$1,453 AUD

29 data points across 17 retailers

21 retailers$249 AUD to $1,070 AUD

A
Cheapest Retailer
-
$249 AUD
A
Retailer 2
-
$279 AUD
View
Final sale: no returns
A
Retailer 3
-
$289 AUD
View
A
Retailer 4
-
$309 AUD
View
Retailer 5
-
$309 AUD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$367 AUD
View
A
Retailer 7
-
$456 AUD
View
A
Retailer 8
-
$533 AUD
View
A
Retailer 9
-
$547 AUD
View
A
Retailer 10
-
$551 AUD
View
Retailer 11
-
$700 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$753 AUD
View
B+
Retailer 13
-
$759 AUD
View
B+
Retailer 14
-
$790 AUD
View
B+
Retailer 15
-
$844 AUD
View
Retailer 16
-
$877 AUD
View
Price last confirmed 9 days ago
B
Retailer 17
-
$929 AUD
View
B
Retailer 18
-
$993 AUD
View
B
Retailer 19
-
$1,033 AUD
View
B
Retailer 20
-
$1,070 AUD
View
Most Expensive
MOH London
LG825654974 · Oct 29
$1,453 AUD
£801 GBP
View
Price last confirmed 7 days ago
20 more retailers have this diamond
Prices start from $249 AUDSave up to $821 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
1.00ct Princess
$249 AUD