CaratHunter
Plans
Princess|Lab Grown|IGI

1.62ct E SI1 Princess Lab Grown Diamond

ID • E/SI1 • IGI LG648475137

Shape and cutting style on the report: Princess cut

Certificate IGI LG648475137

Diamond specifications and retailer prices

From $369 NZD
$207 USD
As of October 27, 2026
Save $3,175 NZD (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,543 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.62ct lab-grown princess diamond

This 1.62ct lab-grown princess sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG648475137 or 648475137. Listed at 10 retailers as of October 27, 2026, with prices from $369 to $3,543, a $3,175 spread on the same certified stone. Do Amore Diamonds lists it at $3,543. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.62
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG648475137
Dimensions6.42 × 6.36 × 4.57 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 mm1.62 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648475137
Side View
Table 70.0%Crown 43.1°Girdle: THN-MEDPavilion 38.4°Culet: NoneDepth 71.9%

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: $3,543 NZD|Low: $276 NZD|High: $3,614 NZD|Avg: $1,295 NZD|-1.0%
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
October 29, 2026
Retailer 8$369 NZD
Retailer 12$422 NZD
Retailer 6$427 NZD
Retailer 5$650 NZD
Retailer 10$791 NZD
Retailer 3$958 NZD
Retailer 4$1,457 NZD
Retailer 7$1,474 NZD
Retailer 11$1,622 NZD
Retailer 9$1,798 NZD
Retailer 2$2,033 NZD
Do Amore Diamonds$3,543 NZD

34 data points across 12 retailers

10 retailers$369 NZD to $3,543 NZD

A
Cheapest Retailer
-
$369 NZD
$207 USD
A
Retailer 2
-
$422 NZD
$237 USD
View
Final sale: no returns
A
Retailer 3
-
$427 NZD
$240 USD
View
A
Retailer 4
-
$650 NZD
£287 GBP
View
B+
Retailer 5
-
$791 NZD
$444 USD
View
B
Retailer 6
-
$1,474 NZD
$828 USD
View
B+
Retailer 7
-
$1,622 NZD
$911 USD
View
B
Retailer 8
-
$1,798 NZD
$1,010 USD
View
Price last confirmed 11 days ago
B
Retailer 9
-
$2,033 NZD
£899 GBP
View
Most Expensive
B
Do Amore Diamonds
27-253492512 · Oct 29
$3,543 NZD
$1,990 USD
View
9 more retailers have this diamond
Prices start from $369 NZDSave up to $3,175 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
1.62ct Princess
$369 NZD