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Princess|Lab Grown|IGI

1.54ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG646445153

Shape and cutting style on the report: Princess cut

Certificate IGI LG646445153

Diamond specifications and retailer prices

From $1,356 NZD
$764 USD
As of October 30, 2026
Save $10,674 NZD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $15,383 NZD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.54ct lab-grown princess diamond

This 1.54ct lab-grown princess sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG646445153 or 646445153. Listed at 22 retailers as of October 29, 2026, with a 787% 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

1.54
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.8°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG646445153
Dimensions6.42 × 6.36 × 4.37 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.42 mm6.36 mm1.54 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG646445153
Side View
Table 68.0%Crown 41.8°Girdle: MediumPavilion 38.1°Culet: NoneDepth 68.7%

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: Oct 30
Current: $12,030 NZD|Low: $1,352 NZD|High: $12,030 NZD|Avg: $3,585 NZD|+4.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 19$1,356 NZD
Retailer 5$1,474 NZD
Retailer 11$1,506 NZD
Retailer 6$1,517 NZD
Retailer 7$1,572 NZD
Retailer 4$1,636 NZD
Retailer 9$1,881 NZD
Retailer 2$1,916 NZD
Retailer 15$2,218 NZD
Retailer 12$2,666 NZD
Retailer 13$3,190 NZD
Retailer 16$3,639 NZD
Retailer 18$4,317 NZD
Retailer 10$4,786 NZD
Retailer 17$4,879 NZD
Retailer 8$5,303 NZD
Retailer 3$6,194 NZD
Retailer 14$6,512 NZD
Do Amore Diamonds$12,030 NZD

25 data points across 19 retailers

22 retailers$1,356 NZD to $12,030 NZD

A
Cheapest Retailer
-
$1,356 NZD
$764 USD
A
Retailer 2
-
$1,474 NZD
$831 USD
View
Retailer 3
-
$1,506 NZD
$849 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$1,517 NZD
$855 USD
View
Final sale: no returns
A
Retailer 5
-
$1,572 NZD
$886 USD
View
A
Retailer 6
-
$1,636 NZD
$922 USD
View
A
Retailer 7
-
$1,881 NZD
$1,060 USD
View
A
Retailer 8
-
$1,916 NZD
£850 GBP
View
A
Retailer 9
-
$2,218 NZD
$1,250 USD
View
A
Retailer 10
-
$2,666 NZD
£1,183 GBP
View
A
Retailer 11
-
$3,190 NZD
ZAR 29,043 ZAR
View
B+
Retailer 12
-
$3,639 NZD
$2,051 USD
View
Retailer 13
-
$4,317 NZD
A$3,743 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$4,786 NZD
£2,124 GBP
View
B+
Retailer 15
-
$4,879 NZD
$2,750 USD
View
B+
Retailer 16
-
$5,303 NZD
$2,989 USD
View
B
Retailer 17
-
$5,972 NZD
$3,366 USD
View
B
Retailer 18
-
$6,194 NZD
$3,491 USD
View
B+
Retailer 19
-
$6,228 NZD
$3,510 USD
View
B+
Retailer 20
-
$6,512 NZD
£2,890 GBP
View
B
Retailer 21
-
$12,030 NZD
$6,780 USD
View
Most Expensive
Do Amore Diamonds
23-646445153 · Oct 30
$15,383 NZD
$8,670 USD
View
Price under review
21 more retailers have this diamond
Prices start from $1,356 NZDSave up to $10,674 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
1.54ct Princess
$1,356 NZD