CaratHunter
Plans
Princess|Lab Grown|IGI

1.58ct E FL Princess Lab Grown Diamond

ID • E/FL • IGI LG830623306

Shape and cutting style on the report: Princess cut

Certificate IGI LG830623306

Diamond specifications and retailer prices

From $2,064 NZD
$1,159 USD
As of October 30, 2026
Save $5,398 NZD (72%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,462 NZD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 1.58ct lab-grown princess diamond

This 1.58ct lab-grown princess sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG830623306 or 830623306. Listed at 14 retailers as of October 30, 2026, with prices from $2,064 to $7,462, a $5,398 spread on the same certified stone. Taylor and Hart lists it at $7,462. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.7°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830623306
Dimensions6.21 × 6.21 × 4.49 mm
L/W Ratio1.00
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
6.21 mm6.21 mm1.58 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830623306
Side View
Table 67.0%Crown 45.7°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 72.3%

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: $2,361 NZD|Low: $2,064 NZD|High: $7,462 NZD|Avg: $4,580 NZD|-0.2%
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
Taylor and Hart
October 30, 2026
Retailer 3$2,064 NZD
Retailer 1$2,361 NZD
Retailer 13$2,407 NZD
Retailer 12$2,448 NZD
Retailer 6$3,095 NZD
Retailer 5$3,219 NZD
Retailer 7$3,416 NZD
Retailer 9$3,931 NZD
Retailer 4$5,504 NZD
Retailer 10$6,315 NZD
Retailer 11$6,871 NZD
Retailer 2$7,193 NZD
Retailer 8$7,290 NZD
Taylor and Hart$7,462 NZD

5 data points across 14 retailers

14 retailers$2,064 NZD to $7,462 NZD

A
Cheapest Retailer
-
$2,064 NZD
$1,159 USD
Final sale: no returns
A
Retailer 2
-
$2,361 NZD
£1,044 GBP
View
A
Retailer 3
-
$2,407 NZD
$1,352 USD
View
A
Retailer 4
-
$2,448 NZD
$1,375 USD
View
A
Retailer 5
-
$3,095 NZD
£1,369 GBP
View
B+
Retailer 6
-
$3,219 NZD
$1,808 USD
View
B+
Retailer 7
-
$3,416 NZD
€1,827 EUR
View
B+
Retailer 8
-
$3,931 NZD
ZAR 35,665 ZAR
View
B
Retailer 9
-
$5,504 NZD
$3,091 USD
View
B
Retailer 10
-
$6,315 NZD
$3,547 USD
View
B
Retailer 11
-
$6,871 NZD
$3,859 USD
View
B
Retailer 12
-
$7,193 NZD
$4,040 USD
View
B
Retailer 13
-
$7,290 NZD
£3,224 GBP
View
Most Expensive
B
Taylor and Hart
OQIIEEF · Oct 30
$7,462 NZD
$4,191 USD
View
13 more retailers have this diamond
Prices start from $2,064 NZDSave up to $5,398 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
1.58ct Princess
$2,064 NZD