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Princess|Lab Grown|IGI

3.31ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG581346543

Shape and cutting style on the report: Princess cut

Certificate IGI LG581346543

Diamond specifications and retailer prices

From $578 AUD
$406 USD
As of October 27, 2026
Save $4,547 AUD (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,125 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.31ct lab-grown princess diamond

This 3.31ct lab-grown princess sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG581346543 or 581346543. Listed at 10 retailers as of October 27, 2026, with prices from $578 to $5,125, a $4,547 spread on the same certified stone. Do Amore Diamonds lists it at $5,125. 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

3.31
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG581346543
Dimensions8.17 × 8.08 × 5.67 mm
L/W Ratio1.01
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
8.17 mm8.08 mm3.31 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG581346543
Side View
Table 70.0%Crown 41.9°Girdle: MediumPavilion 37.8°Culet: NoneDepth 70.2%

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 27
Current: $5,125 AUD|Low: $578 AUD|High: $5,509 AUD|Avg: $2,377 AUD|-6.3%
Do Amore Diamonds
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
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Retailer 17
October 29, 2026
Retailer 15$578 AUD
Retailer 12$646 AUD
Retailer 9$770 AUD
Retailer 11$1,132 AUD
Retailer 17$1,132 AUD
Retailer 4$1,367 AUD
Retailer 3$1,435 AUD
Retailer 2$1,669 AUD
Retailer 8$1,721 AUD
Retailer 14$2,009 AUD
Retailer 16$2,541 AUD
Retailer 5$2,703 AUD
Retailer 7$2,808 AUD
Retailer 13$2,907 AUD
Retailer 10$4,171 AUD
Retailer 6$4,191 AUD
Do Amore Diamonds$5,125 AUD

25 data points across 17 retailers

10 retailers$578 AUD to $5,125 AUD

A
Cheapest Retailer
-
$578 AUD
$406 USD
A
Retailer 2
-
$646 AUD
$454 USD
View
B+
Retailer 3
-
$1,132 AUD
$795 USD
View
A
Retailer 4
-
$1,132 AUD
$795 USD
View
A
Retailer 5
-
$1,669 AUD
View
A
Retailer 6
-
$2,009 AUD
$1,411 USD
View
B+
Retailer 7
-
$2,541 AUD
$1,785 USD
View
B+
Retailer 8
-
$2,907 AUD
£1,608 GBP
View
B
Retailer 9
-
$4,171 AUD
$2,930 USD
View
Most Expensive
B
Do Amore Diamonds
27-E14F59261 · Oct 29
$5,125 AUD
$3,600 USD
View
9 more retailers have this diamond
Prices start from $578 AUDSave up to $4,547 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
3.31ct Princess
$578 AUD