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Marquise|Lab Grown|IGI

2.00ct E SI1 Marquise Lab Grown Diamond

ID • E/SI1 • IGI LG844643935

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844643935

Diamond specifications and retailer prices

From $458 AUD
$322 USD
As of October 31, 2026
Save $1,639 AUD (78%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,097 AUD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

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 LG844643935 or 844643935. Listed at 7 retailers as of October 31, 2026, with prices from $458 to $2,097, a $1,639 spread on the same certified stone. Reve Diamonds lists it at $2,097. 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 angle39°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844643935
Dimensions12.14 × 6.49 × 4.37 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 LG844643935
Side View
Table 53.0%Crown 39°Girdle: MED-STKPavilion 39.9°CuletDepth 67.3%

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: $2,038 AUD|Low: $458 AUD|High: $2,097 AUD|Avg: $1,112 AUD|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Reve Diamonds
October 26, 2026
Retailer 4$458 AUD
Retailer 5$639 AUD
Retailer 3$733 AUD
Retailer 6$834 AUD
Retailer 2$1,560 AUD
Retailer 1$2,038 AUD
Reve Diamonds$2,097 AUD

5 data points across 7 retailers

7 retailers$458 AUD to $2,097 AUD

A
Cheapest Retailer
-
$458 AUD
$322 USD
Final sale: no returns
Retailer 2
-
$639 AUD
£354 GBP
View
Price last confirmed 15 days ago
A
Retailer 3
-
$733 AUD
$515 USD
View
B+
Retailer 4
-
$834 AUD
$586 USD
View
B+
Retailer 5
-
$1,560 AUD
$1,096 USD
View
B
Retailer 6
-
$2,038 AUD
£1,127 GBP
View
Most Expensive
B+
Reve Diamonds
760F36471 · Nov 1
$2,097 AUD
$1,473 USD
View
6 more retailers have this diamond
Prices start from $458 AUDSave up to $1,639 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
$458 AUD