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Princess|Lab Grown|IGI

1.42ct E VVS1 Princess Lab Grown Diamond

ID • E/VVS1 • IGI LG821640322

Shape and cutting style on the report: Princess cut

Certificate IGI LG821640322

Diamond specifications and retailer prices

From $718 NZD
$403 USD
As of October 30, 2026
Save $3,111 NZD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,828 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.42ct lab-grown princess diamond

This 1.42ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821640322 or 821640322. Listed at 19 retailers as of October 29, 2026, with prices from $718 to $3,828, a $3,111 spread on the same certified stone. Brilliant Earth lists it at $3,828. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821640322
Dimensions6.07 × 6.02 × 4.28 mm
L/W Ratio1.01
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
6.07 mm6.02 mm1.42 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821640322
Side View
Table 68.0%Crown 45.5°Girdle: MediumPavilion 37.6°Culet: NoneDepth 71.1%

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: $3,828 NZD|Low: $572 NZD|High: $3,828 NZD|Avg: $1,987 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
Retailer 16
Retailer 17
October 30, 2026
Retailer 17$718 NZD
Retailer 5$803 NZD
Retailer 3$888 NZD
Retailer 16$1,344 NZD
Retailer 11$1,400 NZD
Retailer 4$1,408 NZD
Retailer 6$1,432 NZD
Retailer 2$1,460 NZD
Retailer 13$1,527 NZD
Retailer 15$2,163 NZD
Retailer 10$2,167 NZD
Retailer 14$2,206 NZD
Retailer 9$2,921 NZD
Retailer 7$3,194 NZD
Retailer 8$3,276 NZD
Retailer 12$3,491 NZD
Brilliant Earth$3,828 NZD

34 data points across 17 retailers

19 retailers$718 NZD to $3,828 NZD

A
Cheapest Retailer
-
$718 NZD
$403 USD
A
Retailer 2
-
$803 NZD
$451 USD
View
A
Retailer 3
-
$803 NZD
$451 USD
View
Final sale: no returns
A
Retailer 4
-
$888 NZD
$499 USD
View
A
Retailer 5
-
$888 NZD
$499 USD
View
B+
Retailer 6
-
$1,344 NZD
$755 USD
View
B+
Retailer 7
-
$1,400 NZD
€749 EUR
View
B+
Retailer 8
-
$1,408 NZD
$791 USD
View
B+
Retailer 9
-
$1,432 NZD
$804 USD
View
B+
Retailer 10
-
$1,460 NZD
£646 GBP
View
B+
Retailer 11
-
$1,527 NZD
ZAR 13,859 ZAR
View
Retailer 12
-
$2,163 NZD
$1,215 USD
View
Price last confirmed 9 days ago
B
Retailer 13
-
$2,167 NZD
A$1,872 AUD
View
B
Retailer 14
-
$2,206 NZD
$1,239 USD
View
B
Retailer 15
-
$2,921 NZD
$1,640 USD
View
B
Retailer 16
-
$3,260 NZD
$1,831 USD
View
B
Retailer 17
-
$3,276 NZD
$1,840 USD
View
B
Retailer 18
-
$3,491 NZD
£1,544 GBP
View
Most Expensive
B
Brilliant Earth
21384900A · Oct 29
$3,828 NZD
$2,150 USD
View
18 more retailers have this diamond
Prices start from $718 NZDSave up to $3,111 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
1.42ct Princess
$718 NZD