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Princess|Lab Grown|IGI

1.50ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG843605006

Shape and cutting style on the report: Princess cut

Certificate IGI LG843605006

Diamond specifications and retailer prices

From $1,095 NZD
As of November 4, 2026
Save $8,627 NZD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $9,722 NZD at Do Amore Diamonds · As of November 4, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG843605006 or 843605006. Listed at 19 retailers as of November 4, 2026, with prices from $1,095 to $9,722, a $8,627 spread on the same certified stone. Do Amore Diamonds lists it at $9,722. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843605006
Dimensions6.45 × 6.28 × 4.30 mm
L/W Ratio1.03
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.45 mm6.28 mm1.50 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843605006
Side View
Table 72.0%Crown 41°Girdle: MediumPavilion 37.3°Culet: NoneDepth 68.5%

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: $9,722 NZD|Low: $1,095 NZD|High: $9,917 NZD|Avg: $3,825 NZD|-2.0%
Do Amore Diamonds
Retailer 2
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Retailer 20
November 4, 2026
Retailer 20$1,095 NZD
Retailer 9$1,226 NZD
Retailer 10$1,549 NZD
Retailer 6$1,552 NZD
Retailer 4$1,565 NZD
Retailer 2$1,579 NZD
Retailer 3$2,077 NZD
Retailer 17$2,283 NZD
Retailer 5$3,367 NZD
Retailer 15$3,488 NZD
Retailer 8$3,780 NZD
Retailer 7$3,938 NZD
Retailer 18$4,657 NZD
Retailer 19$4,818 NZD
Retailer 14$4,820 NZD
Retailer 12$5,162 NZD
Retailer 16$5,287 NZD
Retailer 13$5,900 NZD
Retailer 11$7,724 NZD
Do Amore Diamonds$9,722 NZD

22 data points across 20 retailers

19 retailers$1,095 NZD to $9,722 NZD

A
Cheapest Retailer
-
$1,095 NZD
A
Retailer 2
-
$1,226 NZD
View
A
Retailer 3
-
$1,549 NZD
View
A
Retailer 4
-
$1,552 NZD
View
A
Retailer 5
-
$1,565 NZD
View
A
Retailer 6
-
$1,579 NZD
View
A
Retailer 7
-
$2,077 NZD
View
A
Retailer 8
-
$2,283 NZD
View
B+
Retailer 9
-
$3,367 NZD
View
B+
Retailer 10
-
$3,488 NZD
View
B+
Retailer 11
-
$3,780 NZD
View
B+
Retailer 12
-
$3,938 NZD
View
Retailer 13
-
$4,657 NZD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$4,818 NZD
View
B
Retailer 15
-
$4,820 NZD
View
Retailer 16
-
$5,162 NZD
View
Price last confirmed 20 days ago
B+
Retailer 17
-
$5,287 NZD
View
B
Retailer 18
-
$5,900 NZD
View
Most Expensive
B
Do Amore Diamonds
27-6641A140C · Nov 4
$9,722 NZD
$5,480 USD
View
18 more retailers have this diamond
Prices start from $1,095 NZDSave up to $8,627 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
$1,095 NZD