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Princess|Lab Grown|IGI

1.50ct I VS2 Princess Lab Grown Diamond

ID • I/VS2 • IGI LG445036645

Shape and cutting style on the report: Princess cut

Certificate IGI LG445036645

Diamond specifications and retailer prices

From $1,472 NZD
As of November 4, 2026
Save $4,137 NZD (74%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,219 NZD at Flawless Fine Jewelry · As of November 4, 2026
View at Flawless Fine Jewelry

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 I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG445036645 or 445036645. Listed at 11 retailers as of November 4, 2026, with a 281% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
I
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle44.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445036645
Dimensions6.30 × 6.17 × 4.55 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
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Top View
6.30 mm6.17 mm1.50 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG445036645
Side View
Table 70.5%Crown 44.9°Girdle: Slightly ThickPavilion 40.3°Culet: NoneDepth 73.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $7,219 NZD|Low: $1,472 NZD|High: $8,659 NZD|Avg: $4,506 NZD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 4$1,472 NZD
Retailer 5$2,579 NZD
Retailer 9$2,806 NZD
Retailer 6$2,993 NZD
Retailer 10$3,300 NZD
Retailer 3$4,064 NZD
Retailer 7$4,717 NZD
Retailer 11$5,432 NZD
Retailer 8$5,609 NZD
Flawless Fine Jewelry$7,219 NZD
Retailer 2$8,547 NZD

16 data points across 11 retailers

11 retailers$1,472 NZD to $5,609 NZD

B+
Cheapest Retailer
-
$1,472 NZD
B
Retailer 2
-
$2,579 NZD
View
B
Retailer 3
-
$2,806 NZD
View
B
Retailer 4
-
$2,993 NZD
View
Retailer 5
-
$2,993 NZD
View
Price last confirmed 24 days ago
B
Retailer 6
-
$3,300 NZD
View
B
Retailer 7
-
$4,717 NZD
View
B
Retailer 8
-
$5,432 NZD
View
B
Retailer 9
-
$5,609 NZD
View
Most Expensive
Flawless Fine Jewelry
490AA7C66 · Nov 4
$7,219 NZD
£3,204 GBP
View
Price under review
9 more retailers have this diamond
Prices start from $1,472 NZDSave up to $4,137 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.

B+
1.50ct Princess
$1,472 NZD