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Marquise|Lab Grown|IGI

2.00ct E SI1 Marquise Lab Grown Diamond

ID • E/SI1 • IGI LG842608800

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842608800

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 October 30, 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 LG842608800 or 842608800. Listed at 7 retailers as of October 30, 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 angle35.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842608800
Dimensions12.54 × 6.45 × 4.16 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.54 mm6.45 mm2.00 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842608800
Side View
Table 62.0%Crown 35.7°Girdle: STK-THKPavilion 40.5°CuletDepth 64.5%

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: $2,047 AUD|Low: $458 AUD|High: $2,097 AUD|Avg: $1,167 AUD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Reve Diamonds
October 29, 2026
Retailer 5$458 AUD
Retailer 2$639 AUD
Retailer 4$733 AUD
Retailer 6$834 AUD
Retailer 3$1,560 AUD
Retailer 1$2,047 AUD
Reve Diamonds$2,097 AUD

7 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
-
$2,047 AUD
£1,132 GBP
View
Most Expensive
B
Reve Diamonds
85E09B781 · Oct 30
$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