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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 $295 AUD
$207 USD
As of October 27, 2026
Save $2,538 AUD (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,833 AUD 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 $295 to $2,833, a $2,538 spread on the same certified stone. Do Amore Diamonds lists it at $2,833. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $2,833 AUD|Low: $221 AUD|High: $2,890 AUD|Avg: $1,035 AUD|-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$295 AUD
Retailer 12$337 AUD
Retailer 6$342 AUD
Retailer 5$519 AUD
Retailer 10$632 AUD
Retailer 3$766 AUD
Retailer 4$1,165 AUD
Retailer 7$1,179 AUD
Retailer 11$1,297 AUD
Retailer 9$1,438 AUD
Retailer 2$1,625 AUD
Do Amore Diamonds$2,833 AUD

34 data points across 12 retailers

10 retailers$295 AUD to $2,833 AUD

A
Cheapest Retailer
-
$295 AUD
$207 USD
A
Retailer 2
-
$337 AUD
$237 USD
View
Final sale: no returns
A
Retailer 3
-
$342 AUD
$240 USD
View
A
Retailer 4
-
$519 AUD
£287 GBP
View
B+
Retailer 5
-
$632 AUD
$444 USD
View
B
Retailer 6
-
$1,179 AUD
$828 USD
View
B+
Retailer 7
-
$1,297 AUD
$911 USD
View
B
Retailer 8
-
$1,438 AUD
$1,010 USD
View
Price last confirmed 11 days ago
B
Retailer 9
-
$1,625 AUD
£899 GBP
View
Most Expensive
B
Do Amore Diamonds
27-253492512 · Oct 29
$2,833 AUD
$1,990 USD
View
9 more retailers have this diamond
Prices start from $295 AUDSave up to $2,538 AUD

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
$295 AUD