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Princess|Lab Grown|IGI

1.50ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG618476225

Shape and cutting style on the report: Princess cut

Certificate IGI LG618476225

Diamond specifications and retailer prices

From $294 AUD
As of November 4, 2026
Save $2,534 AUD (90%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,828 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.5ct lab-grown princess diamond

This 1.5ct lab-grown princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG618476225 or 618476225. Listed at 8 retailers as of November 2, 2026, with prices from $294 to $2,828, a $2,534 spread on the same certified stone. Do Amore Diamonds lists it at $2,828. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618476225
Dimensions6.20 × 6.12 × 4.44 mm
L/W Ratio1.01
Culet sizeNone
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 mm6.12 mm1.50 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618476225
Side View
Table 70.0%Crown 44°Girdle: MediumPavilion 38.3°Culet: NoneDepth 72.5%

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: $2,828 AUD|Low: $294 AUD|High: $2,943 AUD|Avg: $1,263 AUD|-3.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 6$294 AUD
Retailer 4$341 AUD
Retailer 7$631 AUD
Retailer 3$940 AUD
Retailer 5$1,177 AUD
Retailer 8$1,294 AUD
Retailer 2$1,613 AUD
Do Amore Diamonds$2,828 AUD

16 data points across 8 retailers

8 retailers$294 AUD to $2,828 AUD

A
Cheapest Retailer
-
$294 AUD
A
Retailer 2
-
$341 AUD
View
B+
Retailer 3
-
$631 AUD
View
Retailer 4
-
$940 AUD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$1,177 AUD
View
B+
Retailer 6
-
$1,294 AUD
View
B
Retailer 7
-
$1,613 AUD
View
Most Expensive
B
Do Amore Diamonds
27-277DF2141 · Nov 2
$2,828 AUD
$1,980 USD
View
7 more retailers have this diamond
Prices start from $294 AUDSave up to $2,534 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
1.50ct Princess
$294 AUD