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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 $366 NZD
As of November 4, 2026
Save $3,156 NZD (90%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,522 NZD 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 $366 to $3,522, a $3,156 spread on the same certified stone. Do Amore Diamonds lists it at $3,522. 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: $3,522 NZD|Low: $366 NZD|High: $3,665 NZD|Avg: $1,573 NZD|-3.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 6$366 NZD
Retailer 4$425 NZD
Retailer 7$786 NZD
Retailer 3$1,171 NZD
Retailer 5$1,466 NZD
Retailer 8$1,612 NZD
Retailer 2$2,008 NZD
Do Amore Diamonds$3,522 NZD

16 data points across 8 retailers

8 retailers$366 NZD to $3,522 NZD

A
Cheapest Retailer
-
$366 NZD
A
Retailer 2
-
$425 NZD
View
B+
Retailer 3
-
$786 NZD
View
Retailer 4
-
$1,171 NZD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$1,466 NZD
View
B+
Retailer 6
-
$1,612 NZD
View
B
Retailer 7
-
$2,008 NZD
View
Most Expensive
B
Do Amore Diamonds
27-277DF2141 · Nov 2
$3,522 NZD
$1,980 USD
View
7 more retailers have this diamond
Prices start from $366 NZDSave up to $3,156 NZD

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
$366 NZD