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Princess|Lab Grown|IGI

1.20ct F VS1 Princess Lab Grown Diamond

GD • F/VS1 • IGI LG530201295

Shape and cutting style on the report: Princess cut

Certificate IGI LG530201295

Diamond specifications and retailer prices

From $359 AUD
As of November 4, 2026
Save $1,234 AUD (77%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,431 AUD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.2ct lab-grown princess diamond

This 1.2ct lab-grown princess sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG530201295 or 530201295. Listed at 17 retailers as of November 1, 2026, with a 344% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
F
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530201295
Dimensions5.93 × 5.74 × 4.22 mm
L/W Ratio1.03
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
5.93 mm5.74 mm1.20 ctF / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530201295
Side View
Table 70.0%Crown 41.4°Girdle: MediumPavilion 40.1°Culet: NoneDepth 73.5%

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 4
Current: $733 AUD|Low: $359 AUD|High: $1,613 AUD|Avg: $852 AUD|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 3$359 AUD
Retailer 11$397 AUD
Retailer 10$679 AUD
Retailer 5$686 AUD
Retailer 1$733 AUD
Retailer 2$849 AUD
Retailer 9$921 AUD
Retailer 4$971 AUD
Retailer 8$1,157 AUD
Retailer 7$1,283 AUD
Retailer 6$1,593 AUD

43 data points across 11 retailers

17 retailers$359 AUD to $1,593 AUD

Retailer 1
-
$309 AUD
Price last confirmed 35 days ago
A
Retailer 2
-
$359 AUD
View
Final sale: no returns
Retailer 3
-
$371 AUD
View
Price last confirmed 31 days ago
Retailer 4
-
$397 AUD
View
Price last confirmed 34 days ago
B+
Retailer 5
-
$634 AUD
View
B+
Retailer 6
-
$679 AUD
View
B+
Retailer 7
-
$686 AUD
View
B+
Retailer 8
-
$733 AUD
View
B
Retailer 9
-
$849 AUD
View
Retailer 10
-
$921 AUD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$971 AUD
View
B
Retailer 12
-
$1,157 AUD
View
Retailer 13
-
$1,279 AUD
View
Price last confirmed 37 days ago
B
Retailer 14
-
$1,283 AUD
View
B
Retailer 15
-
$1,353 AUD
View
B
Retailer 16
-
$1,593 AUD
View
Most Expensive
Queensmith
LG530201295 · Oct 27
$2,431 AUD
£1,340 GBP
View
Price last confirmed 9 days ago
16 more retailers have this diamond
Prices start from $359 AUDSave up to $1,234 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
1.20ct Princess
$359 AUD