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Marquise|Lab Grown|IGI

2.03ct G VS2 Marquise Lab Grown Diamond

EX • G/VS2 • IGI LG842613697

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842613697

Diamond specifications and retailer prices

From $481 AUD
$338 USD
As of November 1, 2026
Save $2,264 AUD (82%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,744 AUD at Brilliant Earth · As of October 8, 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 LG842613697 or 842613697. Listed at 6 retailers as of October 30, 2026, with a 470% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle34.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842613697
Dimensions13.09 × 6.59 × 4.20 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.09 mm6.59 mm2.03 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842613697
Side View
Table 59.0%Crown 34.9°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 63.7%

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: Nov 1
Current: $3,744 AUD|Low: $481 AUD|High: $3,744 AUD|Avg: $1,785 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 3$481 AUD
Retailer 5$700 AUD
Retailer 7$999 AUD
Retailer 6$1,737 AUD
Retailer 2$1,834 AUD
Retailer 4$2,745 AUD
Brilliant Earth$3,744 AUD

9 data points across 7 retailers

6 retailers$481 AUD to $2,745 AUD

A
Cheapest Retailer
-
$481 AUD
$338 USD
Final sale: no returns
B+
Retailer 2
-
$700 AUD
$492 USD
View
B+
Retailer 3
-
$1,737 AUD
$1,220 USD
View
B
Retailer 4
-
$1,834 AUD
$1,288 USD
View
B
Retailer 5
-
$2,745 AUD
$1,928 USD
View
Most Expensive
Brilliant Earth
21726642A · Oct 8
$3,744 AUD
$2,630 USD
View
Price last confirmed 24 days ago
5 more retailers have this diamond
Prices start from $481 AUDSave up to $2,264 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
$481 AUD