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Princess|Lab Grown|IGI

1.03ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG634440593

Shape and cutting style on the report: Princess cut

Certificate IGI LG634440593

Diamond specifications and retailer prices

From $319 AUD
As of November 4, 2026
Save $1,262 AUD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,580 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 1.03ct lab-grown princess diamond

This 1.03ct 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 LG634440593 or 634440593. Listed at 17 retailers as of November 4, 2026, with prices from $319 to $1,580, a $1,262 spread on the same certified stone. MOH London lists it at $1,580. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634440593
Dimensions5.54 × 5.51 × 3.92 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.54 mm5.51 mm1.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634440593
Side View
Table 72.0%Crown 35.1°Girdle: MediumPavilion 38.4°Culet: NoneDepth 71.1%

Caratlytics Score

How it works →
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 4
Current: $1,580 AUD|Low: $319 AUD|High: $1,687 AUD|Avg: $832 AUD|-6.3%
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 4$319 AUD
Retailer 17$356 AUD
Retailer 14$370 AUD
Retailer 6$396 AUD
Retailer 7$399 AUD
Retailer 3$414 AUD
Retailer 15$501 AUD
Retailer 11$681 AUD
Retailer 9$707 AUD
Retailer 2$729 AUD
Retailer 16$730 AUD
Retailer 10$966 AUD
Retailer 12$1,271 AUD
Retailer 13$1,276 AUD
Retailer 5$1,346 AUD
Retailer 8$1,567 AUD
MOH London$1,580 AUD

42 data points across 17 retailers

17 retailers$319 AUD to $1,580 AUD

A
Cheapest Retailer
-
$319 AUD
A
Retailer 2
-
$356 AUD
View
Final sale: no returns
A
Retailer 3
-
$370 AUD
View
A
Retailer 4
-
$396 AUD
View
Retailer 5
-
$399 AUD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$414 AUD
View
A
Retailer 7
-
$501 AUD
View
B+
Retailer 8
-
$681 AUD
View
Retailer 9
-
$707 AUD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
$729 AUD
View
B+
Retailer 11
-
$730 AUD
View
B+
Retailer 12
-
$966 AUD
View
B
Retailer 13
-
$1,271 AUD
View
B
Retailer 14
-
$1,276 AUD
View
B
Retailer 15
-
$1,346 AUD
View
Retailer 16
-
$1,567 AUD
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
LG634440593 · Nov 5
$1,580 AUD
£871 GBP
View
16 more retailers have this diamond
Prices start from $319 AUDSave up to $1,262 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
1.03ct Princess
$319 AUD