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 $315 USD
As of October 30, 2026
Save $2,485 USD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,800 USD at Do Amore Diamonds · As of October 31, 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 October 30, 2026, with prices from $315 to $2,800, a $2,485 spread on the same certified stone. Do Amore Diamonds lists it at $2,800. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,800 USD|Low: $315 USD|High: $4,030 USD|Avg: $1,500 USD|-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
October 30, 2026
Retailer 9$315 USD
Retailer 7$366 USD
Retailer 4$458 USD
Retailer 6$635 USD
Retailer 11$635 USD
Retailer 8$1,147 USD
Retailer 3$1,206 USD
Retailer 10$1,388 USD
Retailer 5$1,695 USD
Retailer 2$2,740 USD
Do Amore Diamonds$2,800 USD

42 data points across 11 retailers

11 retailers$315 USD to $2,800 USD

A
Cheapest Retailer
-
$315 USD
A
Retailer 2
-
$366 USD
View
A
Retailer 3
-
$458 USD
£360 GBP
View
B+
Retailer 4
-
$635 USD
View
A
Retailer 5
-
$635 USD
View
A
Retailer 6
-
$1,147 USD
View
A
Retailer 7
-
$1,206 USD
View
A
Retailer 8
-
$1,388 USD
View
B+
Retailer 9
-
$1,695 USD
£1,335 GBP
View
B
Retailer 10
-
$2,740 USD
View
Most Expensive
B
Do Amore Diamonds
27-5D7966C36 · Oct 31
$2,800 USD
View
10 more retailers have this diamond
Prices start from $315 USDSave up to $2,485 USD

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
$315 USD