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Princess|Lab Grown|IGI

1.45ct G VS2 Princess Lab Grown Diamond

VG • G/VS2 • IGI LG551299691

Shape and cutting style on the report: Princess cut

Certificate IGI LG551299691

Diamond specifications and retailer prices

From $351 AUD
As of November 4, 2026
Save $1,323 AUD (79%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,674 AUD at Michael Trio · As of November 4, 2026
View at Michael Trio

About this 1.45ct lab-grown princess diamond

This 1.45ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG551299691 or 551299691. Listed at 5 retailers as of November 4, 2026, with prices from $351 to $1,674, a $1,323 spread on the same certified stone. Michael Trio lists it at $1,674. 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

1.45
Carat
G
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.4°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG551299691
Dimensions6.20 × 6.16 × 4.38 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
6.20 mm6.16 mm1.45 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG551299691
Side View
Table 66.5%Crown 41.4°Girdle: MediumPavilion 38.2°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: $1,674 AUD|Low: $351 AUD|High: $1,674 AUD|Avg: $874 AUD
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 18, 2026
Retailer 3$351 AUD
Retailer 5$583 AUD
Retailer 4$704 AUD
Retailer 6$912 AUD
Retailer 2$1,012 AUD
Michael Trio$1,674 AUD

3 data points across 6 retailers

5 retailers$351 AUD to $1,674 AUD

A
Cheapest Retailer
-
$351 AUD
Final sale: no returns
A
Retailer 2
-
$583 AUD
View
B+
Retailer 3
-
$704 AUD
View
Retailer 4
-
$1,012 AUD
View
Price last confirmed 8 days ago
Most Expensive
B
Michael Trio
1451932948 · Nov 4
$1,674 AUD
SGD 1,587 SGD
View
4 more retailers have this diamond
Prices start from $351 AUDSave up to $1,323 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
1.45ct Princess
$351 AUD