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Marquise|Lab Grown|IGI

2.00ct E SI1 Marquise Lab Grown Diamond

VG • E/SI1 • IGI LG817603568

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG817603568

Diamond specifications and retailer prices

From $396 AUD
$278 USD
As of October 31, 2026
Save $1,348 AUD (77%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,744 AUD at Rare Carat · As of October 28, 2026
View at Rare Carat

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 very-good cut grade and certified by IGI LG817603568 or 817603568. Listed at 3 retailers as of October 28, 2026, with prices from $396 to $1,744, a $1,348 spread on the same certified stone. Rare Carat lists it at $1,744. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.00
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817603568
Dimensions12.69 × 6.60 × 4.18 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.69 mm6.60 mm2.00 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817603568
Side View
Table 61.0%Crown 34.9°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
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: Oct 31
Current: $1,744 AUD|Low: $396 AUD|High: $1,758 AUD|Avg: $960 AUD|-0.8%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 3$396 AUD
Retailer 6$739 AUD
Retailer 5$861 AUD
Retailer 2$863 AUD
Retailer 4$880 AUD
Rare Carat$1,744 AUD

37 data points across 6 retailers

3 retailers$396 AUD to $1,744 AUD

A
Cheapest Retailer
-
$396 AUD
$278 USD
Final sale: no returns
B+
Retailer 2
-
$863 AUD
£477 GBP
View
Most Expensive
B
Rare Carat
817603568 · Oct 28
$1,744 AUD
$1,225 USD
View
2 more retailers have this diamond
Prices start from $396 AUDSave up to $1,348 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
$396 AUD