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Marquise|Lab Grown|IGI

2.09ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG841645111

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841645111

Diamond specifications and retailer prices

From $413 AUD
$290 USD
As of November 2, 2026
Save $3,307 AUD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,720 AUD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 2.09ct lab-grown marquise diamond

This 2.09ct lab-grown marquise sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841645111 or 841645111. Listed at 23 retailers as of October 30, 2026, with prices from $413 to $3,720, a $3,307 spread on the same certified stone. Yadav Diamonds lists it at $3,720. 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

2.09
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.2°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841645111
Dimensions13.23 × 6.75 × 4.10 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
13.23 mm6.75 mm2.09 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841645111
Side View
Table 60.0%Crown 31.2°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 60.7%

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: Nov 2
Current: $1,238 AUD|Low: $413 AUD|High: $3,720 AUD|Avg: $1,264 AUD|-1.3%
Retailer 1
Retailer 2
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Retailer 4
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Retailer 22
Yadav Diamonds
November 2, 2026
Retailer 4$413 AUD
Retailer 16$478 AUD
Retailer 8$511 AUD
Retailer 14$517 AUD
Retailer 15$583 AUD
Retailer 18$612 AUD
Retailer 3$686 AUD
Retailer 9$733 AUD
Retailer 13$825 AUD
Retailer 12$898 AUD
Retailer 22$915 AUD
Retailer 21$958 AUD
Retailer 11$1,147 AUD
Retailer 20$1,234 AUD
Retailer 1$1,238 AUD
Retailer 19$1,644 AUD
Retailer 5$1,672 AUD
Retailer 7$1,714 AUD
Retailer 2$1,828 AUD
Retailer 10$1,879 AUD
Retailer 17$2,050 AUD
Retailer 6$2,182 AUD
Yadav Diamonds$3,720 AUD

19 data points across 23 retailers

23 retailers$413 AUD to $3,720 AUD

A
Cheapest Retailer
-
$413 AUD
$290 USD
A
Retailer 2
-
$478 AUD
$336 USD
View
A
Retailer 3
-
$511 AUD
$359 USD
View
Retailer 4
-
$517 AUD
$363 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$583 AUD
HK$3,200 HKD
View
A
Retailer 6
-
$612 AUD
£339 GBP
View
B+
Retailer 7
-
$686 AUD
$482 USD
View
A
Retailer 8
-
$733 AUD
$515 USD
View
A
Retailer 9
-
$825 AUD
€552 EUR
View
A
Retailer 10
-
$898 AUD
£497 GBP
View
A
Retailer 11
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$915 AUD
$643 USD
View
A
Retailer 12
-
$958 AUD
$673 USD
View
A
Retailer 13
-
$1,147 AUD
View
B+
Retailer 14
-
$1,234 AUD
$867 USD
View
B+
Retailer 15
-
$1,238 AUD
ZAR 14,053 ZAR
View
B+
Retailer 16
-
$1,644 AUD
$1,155 USD
View
B+
Retailer 17
-
$1,672 AUD
SGD 1,587 SGD
View
B+
Retailer 18
-
$1,714 AUD
$1,204 USD
View
B+
Retailer 19
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$1,828 AUD
$1,284 USD
View
B+
Retailer 20
-
$1,879 AUD
$1,320 USD
View
B+
Retailer 21
-
$2,050 AUD
£1,134 GBP
View
B
Retailer 22
-
$2,182 AUD
$1,533 USD
View
Most Expensive
B
Yadav Diamonds
13346094 · Oct 30
$3,720 AUD
$2,613 USD
View
22 more retailers have this diamond
Prices start from $413 AUDSave up to $3,307 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
2.09ct Marquise
$413 AUD