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Marquise|Lab Grown|IGI

3.01ct F SI1 Marquise Lab Grown Diamond

VG • F/SI1 • IGI LG849637368

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG849637368

Diamond specifications and retailer prices

From $661 AUD
As of November 6, 2026
Save $3,254 AUD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,915 AUD at Brilliant Earth · As of November 6, 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 SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG849637368 or 849637368. Listed at 11 retailers as of November 6, 2026, with prices from $661 to $3,915, a $3,254 spread on the same certified stone. Brilliant Earth lists it at $3,915. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.01
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849637368
Dimensions15.28 × 7.48 × 4.58 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.28 mm7.48 mm3.01 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849637368
Side View
Table 62.0%Crown 34.3°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 61.2%

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: Nov 6
Current: $3,915 AUD|Low: $661 AUD|High: $3,915 AUD|Avg: $1,536 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 8$661 AUD
Retailer 11$800 AUD
Retailer 4$889 AUD
Retailer 2$1,116 AUD
Retailer 7$1,121 AUD
Retailer 9$1,157 AUD
Retailer 5$1,189 AUD
Retailer 10$1,773 AUD
Retailer 3$2,327 AUD
Retailer 6$2,848 AUD
Brilliant Earth$3,915 AUD

7 data points across 11 retailers

11 retailers$661 AUD to $3,915 AUD

A
Cheapest Retailer
-
$661 AUD
Final sale: no returns
A
Retailer 2
-
$800 AUD
View
A
Retailer 3
-
$889 AUD
View
B+
Retailer 4
-
$1,116 AUD
View
B+
Retailer 5
-
$1,121 AUD
View
B+
Retailer 6
-
$1,157 AUD
View
A
Retailer 7
-
$1,189 AUD
View
B+
Retailer 8
-
$1,773 AUD
View
B
Retailer 9
-
$2,327 AUD
View
B
Retailer 10
-
$2,848 AUD
View
Most Expensive
B
Brilliant Earth
22383684A · Nov 6
$3,915 AUD
$2,690 USD
View
10 more retailers have this diamond
Prices start from $661 AUDSave up to $3,254 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
$661 AUD