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 $406 USD
As of October 27, 2026
Save $3,194 USD (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,600 USD 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 $406 to $3,600, a $3,194 spread on the same certified stone. Do Amore Diamonds lists it at $3,600. 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
Color
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

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $3,600 USD|Low: $406 USD|High: $3,870 USD|Avg: $1,669 USD|-6.3%
Do Amore Diamonds
Retailer 2
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Retailer 17
October 29, 2026
Retailer 15$406 USD
Retailer 12$454 USD
Retailer 9$541 USD
Retailer 11$795 USD
Retailer 17$795 USD
Retailer 4$960 USD
Retailer 3$1,008 USD
Retailer 2$1,173 USD
Retailer 8$1,209 USD
Retailer 14$1,411 USD
Retailer 16$1,785 USD
Retailer 5$1,899 USD
Retailer 7$1,972 USD
Retailer 13$2,042 USD
Retailer 10$2,930 USD
Retailer 6$2,944 USD
Do Amore Diamonds$3,600 USD

25 data points across 17 retailers

10 retailers$406 USD to $3,600 USD

A
Cheapest Retailer
-
$406 USD
A
Retailer 2
-
$454 USD
View
B+
Retailer 3
-
$795 USD
View
A
Retailer 4
-
$795 USD
View
A
Retailer 5
-
$1,173 USD
A$1,804 AUD
View
A
Retailer 6
-
$1,411 USD
View
B+
Retailer 7
-
$1,785 USD
View
B+
Retailer 8
-
$2,042 USD
£1,608 GBP
View
B
Retailer 9
-
$2,930 USD
View
Most Expensive
B
Do Amore Diamonds
27-E14F59261 · Oct 29
$3,600 USD
View
9 more retailers have this diamond
Prices start from $406 USDSave up to $3,194 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
3.31ct Princess
$406 USD