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Princess|Lab Grown|IGI

1.45ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG771623646

Shape and cutting style on the report: Princess cut

Certificate IGI LG771623646

Diamond specifications and retailer prices

From $361 NZD
$203 USD
As of October 27, 2026
Save $1,419 NZD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,107 NZD at MOH London · As of October 19, 2026
View at MOH London

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 LG771623646 or 771623646. Listed at 13 retailers as of October 27, 2026, with a 393% 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

1.45
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771623646
Dimensions6.25 × 6.09 × 4.32 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.25 mm6.09 mm1.45 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771623646
Side View
Table 71.0%Crown 42.6°Girdle: MediumPavilion 37.8°Culet: NoneDepth 70.9%

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 27
Current: $2,107 NZD|Low: $353 NZD|High: $2,150 NZD|Avg: $1,230 NZD|+14.6%
MOH London
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
October 29, 2026
Retailer 15$361 NZD
Retailer 12$420 NZD
Retailer 10$565 NZD
Retailer 2$761 NZD
Retailer 5$817 NZD
Retailer 13$1,034 NZD
Retailer 8$1,096 NZD
Retailer 7$1,428 NZD
Retailer 14$1,442 NZD
Retailer 11$1,448 NZD
Retailer 6$1,521 NZD
Retailer 4$1,576 NZD
Retailer 9$1,781 NZD
Retailer 3$1,822 NZD
MOH London$2,107 NZD

24 data points across 15 retailers

13 retailers$361 NZD to $1,781 NZD

A
Cheapest Retailer
-
$361 NZD
$203 USD
A
Retailer 2
-
$420 NZD
$236 USD
View
A
Retailer 3
-
$565 NZD
£250 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
$761 NZD
€407 EUR
View
A
Retailer 5
-
$1,034 NZD
$581 USD
View
A
Retailer 6
-
$1,096 NZD
A$947 AUD
View
B+
Retailer 7
-
$1,157 NZD
$650 USD
View
B+
Retailer 8
-
$1,442 NZD
$810 USD
View
B
Retailer 9
-
$1,448 NZD
$813 USD
View
B+
Retailer 10
-
$1,588 NZD
$892 USD
View
B
Retailer 11
-
$1,781 NZD
$1,000 USD
View
B
Retailer 12
-
$1,822 NZD
SGD 1,383 SGD
View
Price last confirmed 16 days ago
Most Expensive
B
MOH London
LG771623646 · Oct 19
$2,107 NZD
£932 GBP
View
Price last confirmed 10 days ago
12 more retailers have this diamond
Prices start from $361 NZDSave up to $1,419 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
$361 NZD