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Marquise|Lab Grown|IGI

2.03ct E SI1 Marquise Lab Grown Diamond

VG • E/SI1 • IGI LG853694614

Certificate IGI LG853694614

Diamond specifications and retailer prices

From $803 AUD
As of November 6, 2026
Save $750 AUD (48%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,553 AUD at Michael Trio · As of November 6, 2026
View at Michael Trio

About this 2.03ct lab-grown marquise diamond

This 2.03ct 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 LG853694614 or 853694614. Listed at 3 retailers as of November 6, 2026, with prices from $803 to $1,553, a $750 spread on the same certified stone. Michael Trio lists it at $1,553. 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

2.03
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG853694614
Dimensions12.94 × 6.63 × 4.20 mm
L/W Ratio1.95
Top View
12.94 mm6.63 mm2.03 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG853694614
Side View
Table 61.0%CrownGirdle: Slightly ThickPavilionCulet: 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: Nov 6
Current: $1,553 AUD|Low: $803 AUD|High: $1,553 AUD|Avg: $1,066 AUD
Michael Trio
Retailer 2
Retailer 3
November 6, 2026
Retailer 2$803 AUD
Retailer 3$841 AUD
Michael Trio$1,553 AUD

1 data point across 3 retailers

3 retailers$803 AUD to $1,553 AUD

B+
Cheapest Retailer
-
$803 AUD
A
Retailer 2
-
$841 AUD
View
Most Expensive
B
Michael Trio
5188692100 · Nov 6
$1,553 AUD
SGD 1,469 SGD
View
2 more retailers have this diamond
Prices start from $803 AUDSave up to $750 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
2.03ct Marquise
$803 AUD