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Marquise|Lab Grown|IGI

2.01ct E SI1 Marquise Lab Grown Diamond

EX • E/SI1 • IGI LG848631407

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848631407

Diamond specifications and retailer prices

From $387 AUD
As of November 4, 2026
Save $3,070 AUD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,457 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG848631407 or 848631407. Listed at 17 retailers as of November 4, 2026, with prices from $387 to $3,457, a $3,070 spread on the same certified stone. Brilliant Earth lists it at $3,457. 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
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848631407
Dimensions13.46 × 6.73 × 3.98 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.46 mm6.73 mm2.01 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848631407
Side View
Table 59.0%Crown 31.8°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 59.1%

Caratlytics Score

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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: $3,457 AUD|Low: $387 AUD|High: $3,457 AUD|Avg: $1,038 AUD
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
November 5, 2026
Retailer 5$387 AUD
Retailer 12$431 AUD
Retailer 15$449 AUD
Retailer 4$480 AUD
Retailer 14$480 AUD
Retailer 10$599 AUD
Retailer 9$646 AUD
Retailer 17$707 AUD
Retailer 2$834 AUD
Retailer 7$893 AUD
Retailer 6$990 AUD
Retailer 13$1,149 AUD
Retailer 3$1,541 AUD
Retailer 8$1,614 AUD
Retailer 11$1,920 AUD
Retailer 16$2,027 AUD
Brilliant Earth$3,457 AUD

17 data points across 17 retailers

17 retailers$387 AUD to $3,457 AUD

A
Cheapest Retailer
-
$387 AUD
A
Retailer 2
-
$431 AUD
View
Final sale: no returns
A
Retailer 3
-
$449 AUD
View
Retailer 4
-
$480 AUD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$480 AUD
View
A
Retailer 6
-
$599 AUD
View
B+
Retailer 7
-
$646 AUD
View
A
Retailer 8
-
$707 AUD
View
A
Retailer 9
-
$834 AUD
View
A
Retailer 10
-
$893 AUD
View
B+
Retailer 11
-
$990 AUD
View
B+
Retailer 12
-
$1,149 AUD
View
B+
Retailer 13
-
$1,541 AUD
View
B+
Retailer 14
-
$1,614 AUD
View
B
Retailer 15
-
$1,920 AUD
View
B
Retailer 16
-
$2,027 AUD
View
Most Expensive
B
Brilliant Earth
22290528A · Nov 4
$3,457 AUD
$2,420 USD
View
16 more retailers have this diamond
Prices start from $387 AUDSave up to $3,070 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
$387 AUD