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Marquise|Lab Grown|IGI

2.03ct G VS2 Marquise Lab Grown Diamond

EX • G/VS2 • IGI LG838634456

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838634456

Diamond specifications and retailer prices

From $453 AUD
$318 USD
As of November 1, 2026
Save $1,298 AUD (74%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,751 AUD at Rare Carat · As of October 28, 2026
View at Rare Carat

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 LG838634456 or 838634456. Listed at 3 retailers as of October 28, 2026, with prices from $453 to $1,751, a $1,298 spread on the same certified stone. Rare Carat lists it at $1,751. 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 angle37°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838634456
Dimensions13.38 × 6.49 × 4.12 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.38 mm6.49 mm2.03 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838634456
Side View
Table 59.0%Crown 37°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,751 AUD|Low: $453 AUD|High: $1,772 AUD|Avg: $1,144 AUD|-1.2%
Rare Carat
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$453 AUD
Retailer 2$914 AUD
Rare Carat$1,751 AUD

33 data points across 3 retailers

3 retailers$453 AUD to $1,751 AUD

A
Cheapest Retailer
-
$453 AUD
$318 USD
Final sale: no returns
A
Retailer 2
-
$914 AUD
£505 GBP
View
Most Expensive
B
Rare Carat
838634456 · Oct 28
$1,751 AUD
$1,230 USD
View
2 more retailers have this diamond
Prices start from $453 AUDSave up to $1,298 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
$453 AUD