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Marquise|Lab Grown|IGI

2.01ct F SI1 Marquise Lab Grown Diamond

ID • F/SI1 • IGI LG850694116

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG850694116

Diamond specifications and retailer prices

From $412 AUD
As of November 6, 2026
Save $1,859 AUD (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,270 AUD at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 2.01ct lab-grown marquise diamond

This 2.01ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG850694116 or 850694116. Listed at 11 retailers as of November 5, 2026, with prices from $412 to $2,270, a $1,859 spread on the same certified stone. Brilliant Earth lists it at $2,270. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.01
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850694116
Dimensions13.20 × 6.69 × 4.04 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.20 mm6.69 mm2.01 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850694116
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 60.4%

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: $1,642 AUD|Low: $412 AUD|High: $1,642 AUD|Avg: $832 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 3$412 AUD
Retailer 8$460 AUD
Retailer 4$477 AUD
Retailer 7$559 AUD
Retailer 5$627 AUD
Retailer 6$742 AUD
Retailer 2$840 AUD
Retailer 10$892 AUD
Retailer 9$1,640 AUD
Retailer 1$1,642 AUD

3 data points across 10 retailers

11 retailers$412 AUD to $2,270 AUD

A
Cheapest Retailer
-
$412 AUD
A
Retailer 2
-
$460 AUD
View
Final sale: no returns
A
Retailer 3
-
$477 AUD
View
A
Retailer 4
-
$559 AUD
View
A
Retailer 5
-
$627 AUD
View
A
Retailer 6
-
$742 AUD
View
B+
Retailer 7
-
$840 AUD
View
A
Retailer 8
-
$892 AUD
View
B+
Retailer 9
-
$1,640 AUD
View
B+
Retailer 10
-
$1,642 AUD
View
Most Expensive
B
Brilliant Earth
22517631A · Nov 5
$2,270 AUD
$1,560 USD
View
10 more retailers have this diamond
Prices start from $412 AUDSave up to $1,859 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
2.01ct Marquise
$412 AUD