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Princess|Lab Grown|IGI

1.94ct E SI1 Princess Lab Grown Diamond

ID • E/SI1 • IGI LG750578019

Shape and cutting style on the report: Princess cut

Certificate IGI LG750578019

Diamond specifications and retailer prices

From $502 NZD
$283 USD
As of October 30, 2026
Save $3,845 NZD (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,347 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.94ct lab-grown princess diamond

This 1.94ct 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 LG750578019 or 750578019. Listed at 15 retailers as of October 29, 2026, with prices from $502 to $4,347, a $3,845 spread on the same certified stone. Brilliant Earth lists it at $4,347. 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

1.94
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.7°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750578019
Dimensions6.83 × 6.80 × 4.77 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.83 mm6.80 mm1.94 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750578019
Side View
Table 69.0%Crown 48.7°Girdle: MediumPavilion 38.1°Culet: NoneDepth 70.1%

Caratlytics Score

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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 30
Current: $4,347 NZD|Low: $477 NZD|High: $4,347 NZD|Avg: $1,375 NZD
Brilliant Earth
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 30, 2026
Retailer 10$502 NZD
Retailer 15$587 NZD
Retailer 12$623 NZD
Retailer 14$628 NZD
Retailer 8$799 NZD
Retailer 7$905 NZD
Retailer 2$1,024 NZD
Retailer 9$1,098 NZD
Retailer 11$1,110 NZD
Retailer 6$1,121 NZD
Retailer 4$1,288 NZD
Retailer 3$1,932 NZD
Retailer 5$2,021 NZD
Retailer 13$2,533 NZD
Brilliant Earth$4,347 NZD

31 data points across 15 retailers

15 retailers$502 NZD to $4,347 NZD

A
Cheapest Retailer
-
$502 NZD
$283 USD
A
Retailer 2
-
$587 NZD
$331 USD
View
A
Retailer 3
-
$623 NZD
$351 USD
View
A
Retailer 4
-
$628 NZD
$354 USD
View
A
Retailer 5
-
$799 NZD
£355 GBP
View
A
Retailer 6
-
$905 NZD
$510 USD
View
A
Retailer 7
-
$1,024 NZD
$577 USD
View
A
Retailer 8
-
$1,098 NZD
£487 GBP
View
B+
Retailer 9
-
$1,110 NZD
€596 EUR
View
B+
Retailer 10
-
$1,121 NZD
$632 USD
View
B+
Retailer 11
-
$1,288 NZD
$726 USD
View
B
Retailer 12
-
$1,932 NZD
$1,089 USD
View
B
Retailer 13
-
$2,021 NZD
$1,139 USD
View
B
Retailer 14
-
$2,533 NZD
£1,124 GBP
View
Most Expensive
B
Brilliant Earth
17233565A · Oct 29
$4,347 NZD
$2,450 USD
View
14 more retailers have this diamond
Prices start from $502 NZDSave up to $3,845 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
1.94ct Princess
$502 NZD