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Marquise|Lab Grown|IGI

2.09ct G VVS1 Marquise Lab Grown Diamond

ID • G/VVS1 • IGI LG851617172

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG851617172

Diamond specifications and retailer prices

From $469 AUD
As of November 4, 2026
Save $4,084 AUD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,553 AUD at Yadav Diamonds · As of November 4, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG851617172 or 851617172. Listed at 21 retailers as of November 4, 2026, with prices from $469 to $4,553, a $4,084 spread on the same certified stone. Yadav Diamonds lists it at $4,553. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851617172
Dimensions13.24 × 6.58 × 4.20 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.24 mm6.58 mm2.09 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851617172
Side View
Table 60.0%Crown 36.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.8%

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 4
Current: $1,027 AUD|Low: $469 AUD|High: $4,553 AUD|Avg: $1,543 AUD|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
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Retailer 9
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Retailer 11
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Retailer 20
Yadav Diamonds
November 5, 2026
Retailer 2$469 AUD
Retailer 19$543 AUD
Retailer 5$580 AUD
Retailer 14$611 AUD
Retailer 8$657 AUD
Retailer 11$783 AUD
Retailer 6$800 AUD
Retailer 7$980 AUD
Retailer 1$1,027 AUD
Retailer 3$1,241 AUD
Retailer 16$1,300 AUD
Retailer 18$1,404 AUD
Retailer 20$1,419 AUD
Retailer 9$1,866 AUD
Retailer 13$1,894 AUD
Retailer 10$1,928 AUD
Retailer 17$2,077 AUD
Retailer 12$2,320 AUD
Retailer 15$2,450 AUD
Retailer 4$2,507 AUD
Yadav Diamonds$4,553 AUD

9 data points across 21 retailers

21 retailers$469 AUD to $4,553 AUD

A
Cheapest Retailer
-
$469 AUD
A
Retailer 2
-
$543 AUD
View
A
Retailer 3
-
$580 AUD
View
A
Retailer 4
-
$611 AUD
View
A
Retailer 5
-
$657 AUD
View
B+
Retailer 6
-
$783 AUD
View
A
Retailer 7
-
$800 AUD
View
A
Retailer 8
-
$980 AUD
View
A
Retailer 9
-
$1,027 AUD
View
B+
Retailer 10
-
$1,241 AUD
View
B+
Retailer 11
-
$1,300 AUD
View
B+
Retailer 12
-
$1,404 AUD
View
B+
Retailer 13
-
$1,419 AUD
View
B+
Retailer 14
-
$1,866 AUD
View
B+
Retailer 15
-
$1,894 AUD
View
B+
Retailer 16
-
$1,928 AUD
View
B+
Retailer 17
-
$2,077 AUD
View
B+
Retailer 18
-
$2,320 AUD
View
B
Retailer 19
-
$2,450 AUD
View
B
Retailer 20
-
$2,507 AUD
View
Most Expensive
B
Yadav Diamonds
13369345 · Nov 4
$4,553 AUD
$3,187 USD
View
20 more retailers have this diamond
Prices start from $469 AUDSave up to $4,084 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
$469 AUD