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Princess|Lab Grown|IGI

3.45ct G VS2 Princess Lab Grown Diamond

ID • G/VS2 • IGI LG589324650

Shape and cutting style on the report: Princess cut

Certificate IGI LG589324650

Diamond specifications and retailer prices

From $507 USD
As of October 30, 2026
Save $2,386 USD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,893 USD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 3.45ct lab-grown princess diamond

This 3.45ct lab-grown princess sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG589324650 or 589324650. Listed at 18 retailers as of October 30, 2026, with prices from $507 to $2,893, a $2,386 spread on the same certified stone. Blue Nile lists it at $2,893. 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

3.45
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG589324650
Dimensions8.34 × 8.18 × 5.94 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
8.34 mm8.18 mm3.45 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG589324650
Side View
Table 72.0%Crown 43.8°Girdle: MediumPavilion 39.3°Culet: NoneDepth 72.6%

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: $2,893 USD|Low: $397 USD|High: $2,893 USD|Avg: $1,278 USD|+0.1%
Blue Nile
Retailer 2
Retailer 3
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Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 17$507 USD
Retailer 13$568 USD
Retailer 4$629 USD
Retailer 18$629 USD
Retailer 16$714 USD
Retailer 11$765 USD
Retailer 12$873 USD
Retailer 8$977 USD
Retailer 5$1,003 USD
Retailer 2$1,047 USD
Retailer 6$1,301 USD
Retailer 14$1,623 USD
Retailer 3$1,654 USD
Retailer 7$2,047 USD
Retailer 9$2,332 USD
Retailer 15$2,639 USD
Retailer 10$2,850 USD
Blue Nile$2,893 USD

38 data points across 18 retailers

18 retailers$507 USD to $2,893 USD

A
Cheapest Retailer
-
$507 USD
A
Retailer 2
-
$568 USD
View
A
Retailer 3
-
$629 USD
View
Retailer 4
-
$629 USD
View
Price last confirmed 16 days ago
Retailer 5
-
$714 USD
£562 GBP
View
Price last confirmed 15 days ago
A
Retailer 6
-
$765 USD
View
A
Retailer 7
-
$873 USD
€831 EUR
View
B+
Retailer 8
-
$977 USD
View
A
Retailer 9
-
$1,003 USD
View
A
Retailer 10
-
$1,047 USD
£825 GBP
View
A
Retailer 11
-
$1,301 USD
View
B+
Retailer 12
-
$1,623 USD
View
B+
Retailer 13
-
$1,654 USD
View
B+
Retailer 14
-
$2,047 USD
View
B+
Retailer 15
-
$2,332 USD
View
B
Retailer 16
-
$2,639 USD
£2,078 GBP
View
B
Retailer 17
-
$2,850 USD
View
Most Expensive
B
Blue Nile
25269402 · Oct 31
$2,893 USD
View
17 more retailers have this diamond
Prices start from $507 USDSave up to $2,386 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
3.45ct Princess
$507 USD