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Marquise|Lab Grown|IGI

2.03ct G VS2 Marquise Lab Grown Diamond

EX • G/VS2 • IGI LG841652800

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841652800

Diamond specifications and retailer prices

From $443 AUD
$311 USD
As of November 1, 2026
Save $3,301 AUD (88%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,744 AUD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 2.03ct lab-grown marquise diamond

This 2.03ct lab-grown marquise sits in the two to three carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841652800 or 841652800. Listed at 4 retailers as of October 28, 2026, with prices from $443 to $3,744, a $3,301 spread on the same certified stone. Brilliant Earth lists it at $3,744. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.03
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841652800
Dimensions13.11 × 6.69 × 4.13 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.11 mm6.69 mm2.03 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841652800
Side View
Table 61.0%Crown 34.8°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $3,744 AUD|Low: $443 AUD|High: $3,744 AUD|Avg: $1,845 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3$443 AUD
Retailer 2$895 AUD
Retailer 4$1,751 AUD
Brilliant Earth$3,744 AUD

25 data points across 4 retailers

4 retailers$443 AUD to $3,744 AUD

A
Cheapest Retailer
-
$443 AUD
$311 USD
Final sale: no returns
A
Retailer 2
-
$895 AUD
£495 GBP
View
B+
Retailer 3
-
$1,751 AUD
$1,230 USD
View
Most Expensive
B
Brilliant Earth
21726283A · Oct 28
$3,744 AUD
$2,630 USD
View
3 more retailers have this diamond
Prices start from $443 AUDSave up to $3,301 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
$443 AUD