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Marquise|Lab Grown|IGI

2.05ct G VVS1 Marquise Lab Grown Diamond

EX • G/VVS1 • IGI LG843679383

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843679383

Diamond specifications and retailer prices

From $501 AUD
$351 USD
As of November 1, 2026
Save $2,060 AUD (80%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,561 AUD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 2.05ct lab-grown marquise diamond

This 2.05ct lab-grown marquise sits in the two to three carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843679383 or 843679383. Listed at 3 retailers as of November 1, 2026, with prices from $501 to $2,561, a $2,060 spread on the same certified stone. Rare Carat lists it at $2,561. 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

2.05
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843679383
Dimensions13.25 × 6.51 × 4.16 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.25 mm6.51 mm2.05 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843679383
Side View
Table 61.0%Crown 34.4°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 63.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $2,561 AUD|Low: $501 AUD|High: $2,561 AUD|Avg: $1,422 AUD
Rare Carat
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$501 AUD
Retailer 2$1,030 AUD
Rare Carat$2,561 AUD

22 data points across 3 retailers

3 retailers$501 AUD to $2,561 AUD

A
Cheapest Retailer
-
$501 AUD
$351 USD
Final sale: no returns
A
Retailer 2
-
$1,030 AUD
£569 GBP
View
Most Expensive
B
Rare Carat
843679383 · Nov 1
$2,561 AUD
$1,795 USD
View
2 more retailers have this diamond
Prices start from $501 AUDSave up to $2,060 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
2.05ct Marquise
$501 AUD