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Princess|Lab Grown|IGI

1.45ct E VS1 Princess Lab Grown Diamond

EX • E/VS1 • IGI LG579383440

Shape and cutting style on the report: Princess cut

Certificate IGI LG579383440

Diamond specifications and retailer prices

From $417 NZD
$234 USD
As of October 27, 2026
Save $3,572 NZD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,988 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.45ct lab-grown princess diamond

This 1.45ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG579383440 or 579383440. Listed at 22 retailers as of October 27, 2026, with prices from $417 to $3,988, a $3,572 spread on the same certified stone. Do Amore Diamonds lists it at $3,988. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.2°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG579383440
Dimensions6.17 × 6.13 × 4.37 mm
L/W Ratio1.01
Culet sizePointed
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
6.17 mm6.13 mm1.45 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG579383440
Side View
Table 72.0%Crown 46.2°Girdle: MediumPavilion 39.3°Culet: NoneDepth 71.3%

Caratlytics Score

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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 27
Current: $1,084 NZD|Low: $399 NZD|High: $2,973 NZD|Avg: $1,129 NZD|+3.2%
Retailer 1
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
October 29, 2026
Retailer 4$417 NZD
Retailer 5$463 NZD
Retailer 3$483 NZD
Retailer 2$516 NZD
Retailer 16$516 NZD
Retailer 8$691 NZD
Retailer 14$717 NZD
Retailer 9$799 NZD
Retailer 13$978 NZD
Retailer 1$1,084 NZD
Retailer 12$1,385 NZD
Retailer 6$1,549 NZD
Retailer 15$1,663 NZD
Retailer 11$1,693 NZD
Retailer 17$1,830 NZD
Retailer 10$2,293 NZD
Retailer 7$2,973 NZD

38 data points across 17 retailers

22 retailers$417 NZD to $3,988 NZD

A
Cheapest Retailer
-
$417 NZD
$234 USD
A
Retailer 2
-
$463 NZD
$260 USD
View
Final sale: no returns
A
Retailer 3
-
$483 NZD
$271 USD
View
A
Retailer 4
-
$516 NZD
$290 USD
View
A
Retailer 5
-
$516 NZD
$290 USD
View
B+
Retailer 6
-
$691 NZD
$388 USD
View
Retailer 7
-
$717 NZD
£317 GBP
View
Price last confirmed 12 days ago
A
Retailer 8
-
$799 NZD
$449 USD
View
A
Retailer 9
-
$837 NZD
$470 USD
View
A
Retailer 10
-
$978 NZD
ZAR 8,875 ZAR
View
A
Retailer 11
-
$1,084 NZD
£479 GBP
View
B+
Retailer 12
-
$1,385 NZD
A$1,197 AUD
View
Retailer 13
-
$1,549 NZD
$870 USD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$1,663 NZD
$934 USD
View
B+
Retailer 15
-
$1,693 NZD
A$1,463 AUD
View
B
Retailer 16
-
$1,830 NZD
$1,028 USD
View
B
Retailer 17
-
$2,132 NZD
$1,197 USD
View
B
Retailer 18
-
$2,225 NZD
£984 GBP
View
B
Retailer 19
-
$2,293 NZD
£1,014 GBP
View
B
Retailer 20
-
$2,314 NZD
$1,300 USD
View
Retailer 21
-
$2,973 NZD
$1,670 USD
View
Price last confirmed 26 days ago
Most Expensive
B
Do Amore Diamonds
27-9645DA352 · Oct 29
$3,988 NZD
$2,240 USD
View
21 more retailers have this diamond
Prices start from $417 NZDSave up to $3,572 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
1.45ct Princess
$417 NZD