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Marquise|Lab Grown|IGI

2.00ct E SI1 Marquise Lab Grown Diamond

ID • E/SI1 • IGI LG846656576

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846656576

Diamond specifications and retailer prices

From $528 AUD
HK$2,900 HKD
As of October 31, 2026
Save $1,678 AUD (76%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,207 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2ct lab-grown marquise diamond

This 2ct 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 LG846656576 or 846656576. Listed at 9 retailers as of October 31, 2026, with prices from $528 to $2,207, a $1,678 spread on the same certified stone. Brilliant Earth lists it at $2,207. 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

2.00
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846656576
Dimensions12.14 × 6.49 × 4.16 mm
L/W Ratio1.87
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.14 mm6.49 mm2.00 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846656576
Side View
Table 61.0%Crown 37.1°Girdle: THK-VTKPavilion 40.5°Culet: NoneDepth 64.1%

Caratlytics Score

How it works →
A
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: Oct 31
Current: $2,207 AUD|Low: $438 AUD|High: $2,207 AUD|Avg: $1,080 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 6$438 AUD
Retailer 2$528 AUD
Retailer 7$611 AUD
Retailer 5$712 AUD
Retailer 10$803 AUD
Retailer 8$851 AUD
Retailer 3$1,548 AUD
Retailer 4$1,744 AUD
Retailer 9$1,953 AUD
Brilliant Earth$2,207 AUD

5 data points across 10 retailers

9 retailers$528 AUD to $2,207 AUD

A
Cheapest Retailer
-
$528 AUD
HK$2,900 HKD
A
Retailer 2
-
$611 AUD
£338 GBP
View
A
Retailer 3
-
$712 AUD
$500 USD
View
B+
Retailer 4
-
$803 AUD
$564 USD
View
A
Retailer 5
-
$851 AUD
£471 GBP
View
B+
Retailer 6
-
$1,548 AUD
SGD 1,469 SGD
View
B
Retailer 7
-
$1,744 AUD
$1,225 USD
View
B
Retailer 8
-
$1,953 AUD
£1,080 GBP
View
Most Expensive
B
Brilliant Earth
22251922A · Oct 31
$2,207 AUD
$1,550 USD
View
8 more retailers have this diamond
Prices start from $528 AUDSave up to $1,678 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
2.00ct Marquise
$528 AUD