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Princess|Lab Grown|IGI

3.42ct I VVS2 Princess Lab Grown Diamond

ID • I/VVS2 • IGI LG550257484

Shape and cutting style on the report: Princess cut

Certificate IGI LG550257484

Diamond specifications and retailer prices

From $560 NZD
As of November 2, 2026
Save $4,418 NZD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,978 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.42ct lab-grown princess diamond

This 3.42ct lab-grown princess sits in the three to five carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG550257484 or 550257484. Listed at 11 retailers as of November 2, 2026, with prices from $560 to $4,978, a $4,418 spread on the same certified stone. Do Amore Diamonds lists it at $4,978. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.42
Carat
I
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG550257484
Dimensions8.26 × 8.08 × 5.65 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.26 mm8.08 mm3.42 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG550257484
Side View
Table 67.0%Crown 40.3°Girdle: MediumPavilion 37.7°Culet: NoneDepth 69.9%

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: Nov 2
Current: $4,978 NZD|Low: $560 NZD|High: $6,952 NZD|Avg: $2,455 NZD|-14.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 9$560 NZD
Retailer 7$651 NZD
Retailer 2$811 NZD
Retailer 6$1,129 NZD
Retailer 11$1,129 NZD
Retailer 8$2,039 NZD
Retailer 3$2,142 NZD
Retailer 10$2,468 NZD
Retailer 4$2,998 NZD
Retailer 5$4,872 NZD
Do Amore Diamonds$4,978 NZD

41 data points across 11 retailers

11 retailers$560 NZD to $4,978 NZD

A
Cheapest Retailer
-
$560 NZD
A
Retailer 2
-
$651 NZD
View
A
Retailer 3
-
$811 NZD
View
B+
Retailer 4
-
$1,129 NZD
View
A
Retailer 5
-
$1,129 NZD
View
A
Retailer 6
-
$2,039 NZD
View
A
Retailer 7
-
$2,142 NZD
View
A
Retailer 8
-
$2,468 NZD
View
B+
Retailer 9
-
$2,998 NZD
View
B
Retailer 10
-
$4,872 NZD
View
Most Expensive
B
Do Amore Diamonds
27-5D7966C36 · Nov 2
$4,978 NZD
$2,800 USD
View
10 more retailers have this diamond
Prices start from $560 NZDSave up to $4,418 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
3.42ct Princess
$560 NZD