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Marquise|Lab Grown|IGI

2.03ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG843612379

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843612379

Diamond specifications and retailer prices

From $511 AUD
$359 USD
As of October 30, 2026
Save $2,963 AUD (85%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,474 AUD at Brilliant Earth · As of October 30, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843612379 or 843612379. Listed at 24 retailers as of October 30, 2026, with prices from $511 to $3,474, a $2,963 spread on the same certified stone. Brilliant Earth lists it at $3,474. 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
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843612379
Dimensions13.26 × 6.80 × 3.95 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.26 mm6.80 mm2.03 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843612379
Side View
Table 63.0%Crown 33.1°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 58.1%

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 30
Current: $3,474 AUD|Low: $511 AUD|High: $3,474 AUD|Avg: $1,593 AUD
Brilliant Earth
Retailer 2
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Retailer 24
October 31, 2026
Retailer 21$511 AUD
Retailer 23$566 AUD
Retailer 7$572 AUD
Retailer 15$632 AUD
Retailer 6$634 AUD
Retailer 17$700 AUD
Retailer 8$847 AUD
Retailer 20$851 AUD
Retailer 14$1,115 AUD
Retailer 18$1,132 AUD
Retailer 24$1,142 AUD
Retailer 3$1,307 AUD
Retailer 10$1,402 AUD
Retailer 2$1,583 AUD
Retailer 12$1,688 AUD
Retailer 5$2,029 AUD
Retailer 11$2,037 AUD
Retailer 4$2,095 AUD
Retailer 19$2,202 AUD
Retailer 22$2,421 AUD
Retailer 9$2,490 AUD
Retailer 13$2,697 AUD
Retailer 16$2,733 AUD
Brilliant Earth$3,474 AUD

17 data points across 24 retailers

24 retailers$511 AUD to $3,474 AUD

A
Cheapest Retailer
-
$511 AUD
$359 USD
A
Retailer 2
-
$566 AUD
£313 GBP
View
A
Retailer 3
-
$572 AUD
$402 USD
View
Final sale: no returns
A
Retailer 4
-
$632 AUD
$444 USD
View
A
Retailer 5
-
$634 AUD
$445 USD
View
A
Retailer 6
-
$700 AUD
$492 USD
View
A
Retailer 7
-
$847 AUD
$595 USD
View
B+
Retailer 8
-
$851 AUD
$598 USD
View
A
Retailer 9
-
$1,115 AUD
€746 EUR
View
A
Retailer 10
-
$1,132 AUD
$795 USD
View
A
Retailer 11
-
$1,142 AUD
£631 GBP
View
A
Retailer 12
-
$1,307 AUD
$918 USD
View
A
Retailer 13
-
$1,402 AUD
View
B+
Retailer 14
-
$1,583 AUD
$1,112 USD
View
B+
Retailer 15
-
$1,688 AUD
ZAR 19,156 ZAR
View
B+
Retailer 16
-
$2,029 AUD
$1,425 USD
View
B+
Retailer 17
-
$2,037 AUD
$1,431 USD
View
B+
Retailer 18
-
$2,095 AUD
$1,472 USD
View
B+
Retailer 19
-
$2,202 AUD
$1,547 USD
View
B+
Retailer 20
-
$2,421 AUD
$1,701 USD
View
B+
Retailer 21
-
$2,490 AUD
£1,377 GBP
View
B
Retailer 22
-
$2,697 AUD
View
B
Retailer 23
-
$2,733 AUD
$1,920 USD
View
Most Expensive
B
Brilliant Earth
21831951A · Oct 30
$3,474 AUD
$2,440 USD
View
23 more retailers have this diamond
Prices start from $511 AUDSave up to $2,963 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
$511 AUD