Marquise|Lab Grown|IGI

2.01ct F IF Marquise Lab Grown Diamond

ID • F/IF • IGI LG600306957

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG600306957

Diamond specifications and retailer prices

From $1,901 AUD

As of November 4, 2026

Save $3,698 AUD (66%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: $5,600 AUD at Brilliant Earth · As of November 4, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG600306957 or 600306957. Listed at 25 retailers as of November 4, 2026, with prices from $1,901 to $5,600, a $3,698 spread on the same certified stone. Brilliant Earth lists it at $5,600. 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

2.01

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.8°

Pavilion angle40.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG600306957

Dimensions12.88 × 6.58 × 4.19 mm

L/W Ratio1.96

Girdle conditionFaceted

Culet sizePointed

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG600306957

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4

Current: $5,600 AUD|Low: $1,150 AUD|High: $10,214 AUD|Avg: $3,988 AUD|-4.6%

Brilliant Earth

Retailer 2

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Retailer 22

October 29, 2026

Retailer 9$1,150 AUD

Retailer 8$1,334 AUD

Retailer 21$1,464 AUD

Retailer 16$1,614 AUD

Retailer 22$1,697 AUD

Retailer 3$1,901 AUD

Retailer 7$2,014 AUD

Retailer 14$2,226 AUD

Retailer 2$2,287 AUD

Retailer 18$2,354 AUD

Retailer 20$3,174 AUD

Retailer 13$3,493 AUD

Retailer 17$3,758 AUD

Retailer 10$3,790 AUD

Retailer 6$4,176 AUD

Retailer 11$5,085 AUD

Retailer 5$5,253 AUD

Retailer 15$5,507 AUD

Retailer 12$5,508 AUD

Retailer 19$5,551 AUD

Brilliant Earth$5,600 AUD

Retailer 4$10,214 AUD

30 data points across 22 retailers

25 retailers$1,901 AUD to $5,600 AUD

Retailer 1

$1,150 AUD

Price last confirmed 16 days ago

Retailer 2

$1,150 AUD

View

Price last confirmed 29 days ago

Retailer 3

$1,334 AUD

View

Price last confirmed 29 days ago

Retailer 4

$1,334 AUD

View

Price last confirmed 27 days ago

Retailer 5

$1,614 AUD

View

Price last confirmed 14 days ago

Retailer 6

$1,697 AUD

View

Price last confirmed 16 days ago

Retailer 7

$1,781 AUD

View

Price last confirmed 37 days ago

Retailer 8

$1,901 AUD

View

Retailer 9

$1,938 AUD

View

Price last confirmed 38 days ago

Retailer 10

$2,014 AUD

View

Price last confirmed 14 days ago

Retailer 11

$2,038 AUD

View

Price last confirmed 38 days ago

Retailer 12

$2,226 AUD

View

Price last confirmed 16 days ago

Retailer 13

$2,287 AUD

View

Price last confirmed 15 days ago

Retailer 14

$3,493 AUD

View

Price last confirmed 16 days ago

Retailer 15

$3,758 AUD

View

Price last confirmed 17 days ago

Retailer 16

$3,790 AUD

View

Price last confirmed 15 days ago

Retailer 17

$4,141 AUD

View

Price last confirmed 15 days ago

Retailer 18

$4,141 AUD

View

Price last confirmed 27 days ago

Retailer 19

$4,176 AUD

View

Price last confirmed 15 days ago

Retailer 20

$4,277 AUD

View

Price last confirmed 37 days ago

Retailer 21

$5,085 AUD

View

Price last confirmed 29 days ago

Retailer 22

$5,253 AUD

View

Price last confirmed 16 days ago

Retailer 23

$5,508 AUD

View

Price last confirmed 16 days ago

Retailer 24

$5,551 AUD

View

Price last confirmed 18 days ago

Most Expensive

Brilliant Earth

8402422B · Nov 4

$5,600 AUD

$3,920 USD

View

24 more retailers have this diamond

Prices start from $1,901 AUDSave up to $3,698 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.

Where to buy this spec

See every retailer carrying 2.01ct F IF marquise lab-grown

Ranked by inventory count, with return policy, certs, and trust signals.

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