Marquise|Lab Grown|IGI

2.09ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG840611869

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840611869

Diamond specifications and retailer prices

From $583 AUD
HK$3,200 HKD
As of November 1, 2026
Save $1,608 AUD (73%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,194 AUD at Reve Diamonds · As of October 25, 2026
View at Reve 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 LG840611869 or 840611869. Listed at 22 retailers as of November 1, 2026, with a 276% 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

2.09
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840611869
Dimensions13.28 × 6.80 × 4.17 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
13.28 mm6.80 mm2.09 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840611869
Side View
Table 61.0%Crown 33.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.3%

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: $1,340 AUD|Low: $426 AUD|High: $5,156 AUD|Avg: $1,326 AUD|-9.5%
Retailer 1
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Retailer 4
Retailer 5
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Retailer 7
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Retailer 10
Retailer 11
Retailer 12
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Retailer 22
Reve Diamonds
October 31, 2026
Retailer 10$440 AUD
Retailer 9$493 AUD
Retailer 3$510 AUD
Retailer 15$545 AUD
Retailer 16$583 AUD
Retailer 18$654 AUD
Retailer 4$769 AUD
Retailer 20$851 AUD
Retailer 11$888 AUD
Retailer 8$947 AUD
Retailer 19$964 AUD
Retailer 5$968 AUD
Retailer 22$1,221 AUD
Retailer 2$1,294 AUD
Retailer 1$1,340 AUD
Retailer 12$1,680 AUD
Retailer 7$1,752 AUD
Retailer 13$1,819 AUD
Retailer 14$1,879 AUD
Retailer 6$2,096 AUD
Retailer 21$2,188 AUD
Retailer 17$2,191 AUD
Reve Diamonds$2,194 AUD

26 data points across 23 retailers

22 retailers$583 AUD to $2,191 AUD

Retailer 1
-
$440 AUD
$309 USD
Price last confirmed 9 days ago
Retailer 2
-
$510 AUD
$358 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$545 AUD
$383 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$583 AUD
HK$3,200 HKD
View
A
Retailer 5
-
$654 AUD
£362 GBP
View
A
Retailer 6
-
$769 AUD
$540 USD
View
A
Retailer 7
-
$851 AUD
€569 EUR
View
Retailer 8
-
$888 AUD
$624 USD
View
Price last confirmed 7 days ago
A
Retailer 9
-
$947 AUD
$665 USD
View
A
Retailer 10
-
$964 AUD
£533 GBP
View
A
Retailer 11
-
$968 AUD
$680 USD
View
Retailer 12
-
$1,221 AUD
View
Price last confirmed 8 days ago
Retailer 13
-
$1,294 AUD
ZAR 14,684 ZAR
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$1,340 AUD
$941 USD
View
B+
Retailer 15
-
$1,680 AUD
SGD 1,595 SGD
View
Retailer 16
-
$1,752 AUD
$1,231 USD
View
Price last confirmed 7 days ago
B
Retailer 17
-
$1,819 AUD
$1,278 USD
View
B
Retailer 18
-
$1,879 AUD
$1,320 USD
View
B
Retailer 19
-
$2,096 AUD
$1,472 USD
View
B
Retailer 20
-
$2,188 AUD
£1,210 GBP
View
B
Retailer 21
-
$2,191 AUD
$1,539 USD
View
Most Expensive
Reve Diamonds
8D083B69E · Oct 25
$2,194 AUD
$1,541 USD
View
Price last confirmed 8 days ago
21 more retailers have this diamond
Prices start from $583 AUDSave up to $1,608 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
$583 AUD