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Marquise|Lab Grown|IGI

3.01ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG831659544

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831659544

Diamond specifications and retailer prices

From $607 AUD
As of November 4, 2026
Save $3,593 AUD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,200 AUD at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 3.01ct lab-grown marquise diamond

This 3.01ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831659544 or 831659544. Listed at 18 retailers as of November 4, 2026, with prices from $607 to $4,200, a $3,593 spread on the same certified stone. Brilliant Earth lists it at $4,200. 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

3.01
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831659544
Dimensions14.30 × 7.41 × 4.80 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.30 mm7.41 mm3.01 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831659544
Side View
Table 63.0%Crown 34.7°Girdle: STK-THKPavilion 41.6°Culet: NoneDepth 64.8%

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: Nov 4
Current: $4,200 AUD|Low: $607 AUD|High: $4,543 AUD|Avg: $1,651 AUD|-7.5%
Brilliant Earth
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 5, 2026
Retailer 16$607 AUD
Retailer 6$680 AUD
Retailer 17$753 AUD
Retailer 9$771 AUD
Retailer 11$899 AUD
Retailer 18$957 AUD
Retailer 14$1,007 AUD
Retailer 7$1,164 AUD
Retailer 3$1,181 AUD
Retailer 2$1,229 AUD
Retailer 5$1,600 AUD
Retailer 13$1,837 AUD
Retailer 4$2,421 AUD
Retailer 10$2,526 AUD
Retailer 12$2,618 AUD
Retailer 8$2,837 AUD
Retailer 15$2,910 AUD
Brilliant Earth$4,200 AUD

31 data points across 18 retailers

18 retailers$607 AUD to $4,200 AUD

A
Cheapest Retailer
-
$607 AUD
A
Retailer 2
-
$680 AUD
View
A
Retailer 3
-
$753 AUD
View
Retailer 4
-
$771 AUD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$899 AUD
View
A
Retailer 6
-
$957 AUD
View
B+
Retailer 7
-
$1,007 AUD
View
Retailer 8
-
$1,164 AUD
View
Price last confirmed 9 days ago
A
Retailer 9
-
$1,181 AUD
View
A
Retailer 10
-
$1,229 AUD
View
A
Retailer 11
-
$1,600 AUD
View
A
Retailer 12
-
$1,837 AUD
View
B+
Retailer 13
-
$2,421 AUD
View
Retailer 14
-
$2,526 AUD
View
Price last confirmed 18 days ago
B+
Retailer 15
-
$2,618 AUD
View
Retailer 16
-
$2,837 AUD
View
Price last confirmed 10 days ago
B+
Retailer 17
-
$2,910 AUD
View
Most Expensive
B
Brilliant Earth
21835358A · Nov 5
$4,200 AUD
$2,940 USD
View
17 more retailers have this diamond
Prices start from $607 AUDSave up to $3,593 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
3.01ct Marquise
$607 AUD