CaratHunter
Plans
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 $723 AUD
$507 USD
As of November 2, 2026
Save $3,405 AUD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,128 AUD 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 31, 2026, with prices from $723 to $4,128, a $3,405 spread on the same certified stone. Blue Nile lists it at $4,128. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $4,128 AUD|Low: $566 AUD|High: $4,128 AUD|Avg: $1,829 AUD|+0.1%
Blue Nile
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
Retailer 18
November 2, 2026
Retailer 17$723 AUD
Retailer 13$810 AUD
Retailer 4$898 AUD
Retailer 18$898 AUD
Retailer 16$1,019 AUD
Retailer 11$1,092 AUD
Retailer 12$1,245 AUD
Retailer 8$1,394 AUD
Retailer 5$1,431 AUD
Retailer 2$1,494 AUD
Retailer 6$1,856 AUD
Retailer 14$2,316 AUD
Retailer 3$2,360 AUD
Retailer 7$2,921 AUD
Retailer 9$3,328 AUD
Retailer 15$3,766 AUD
Retailer 10$4,067 AUD
Blue Nile$4,128 AUD

38 data points across 18 retailers

18 retailers$723 AUD to $4,128 AUD

A
Cheapest Retailer
-
$723 AUD
$507 USD
A
Retailer 2
-
$810 AUD
$568 USD
View
A
Retailer 3
-
$898 AUD
$629 USD
View
Retailer 4
-
$898 AUD
$629 USD
View
Price last confirmed 17 days ago
Retailer 5
-
$1,019 AUD
£562 GBP
View
Price last confirmed 16 days ago
A
Retailer 6
-
$1,092 AUD
$765 USD
View
A
Retailer 7
-
$1,245 AUD
€831 EUR
View
B+
Retailer 8
-
$1,394 AUD
$977 USD
View
A
Retailer 9
-
$1,431 AUD
$1,003 USD
View
A
Retailer 10
-
$1,494 AUD
£825 GBP
View
A
Retailer 11
-
$1,856 AUD
$1,301 USD
View
B+
Retailer 12
-
$2,316 AUD
$1,623 USD
View
B+
Retailer 13
-
$2,360 AUD
$1,654 USD
View
B+
Retailer 14
-
$2,921 AUD
$2,047 USD
View
B+
Retailer 15
-
$3,328 AUD
$2,332 USD
View
B
Retailer 16
-
$3,766 AUD
£2,078 GBP
View
B
Retailer 17
-
$4,067 AUD
$2,850 USD
View
Most Expensive
B
Blue Nile
25269402 · Oct 31
$4,128 AUD
$2,893 USD
View
17 more retailers have this diamond
Prices start from $723 AUDSave up to $3,405 AUD

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
$723 AUD