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Marquise|Lab Grown|IGI

2.09ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG844621374

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844621374

Diamond specifications and retailer prices

From $505 AUD
$354 USD
As of November 1, 2026
Save $1,414 AUD (74%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $4,238 AUD at Brilliant Earth · As of October 11, 2026
View at Brilliant Earth

About this 2.09ct lab-grown marquise diamond

This 2.09ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844621374 or 844621374. Listed at 5 retailers as of October 28, 2026, with a 280% 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
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844621374
Dimensions13.32 × 6.52 × 4.18 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
13.32 mm6.52 mm2.09 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844621374
Side View
Table 58.0%Crown 35.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 64.1%

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: Nov 1
Current: $1,040 AUD|Low: $505 AUD|High: $1,919 AUD|Avg: $1,202 AUD|-4.4%
Retailer 1
Retailer 2
Retailer 3
November 2, 2026
Retailer 2$505 AUD
Retailer 1$1,040 AUD
Retailer 3$1,919 AUD

21 data points across 3 retailers

5 retailers$505 AUD to $1,919 AUD

A
Cheapest Retailer
-
$505 AUD
$354 USD
Final sale: no returns
A
Retailer 2
-
$1,040 AUD
£574 GBP
View
B
Retailer 3
-
$1,919 AUD
$1,345 USD
View
Retailer 4
-
$3,967 AUD
$2,780 USD
View
Price last confirmed 22 days ago
Most Expensive
Brilliant Earth
21809059A · Oct 11
$4,238 AUD
$2,970 USD
View
Price last confirmed 22 days ago
4 more retailers have this diamond
Prices start from $505 AUDSave up to $1,414 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
$505 AUD