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Round|Lab Grown|IGI

2.09ct I VS2 Round Lab Grown Diamond

ID • I/VS2 • IGI LG490193877

Shape and cutting style on the report: Round brilliant

Certificate IGI LG490193877

Diamond specifications and retailer prices

From $1,623 AUD
$1,140 USD
As of October 30, 2026
Save $5,978 AUD (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $12,412 AUD at MOH London · As of October 25, 2026
View at MOH London

About this 2.09ct lab-grown round diamond

This 2.09ct lab-grown round sits in the two to three carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG490193877 or 490193877. Listed at 11 retailers as of October 26, 2026, with a 368% 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
I
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG490193877
Dimensions8.15 × 8.20 × 5.07 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.15 mm8.20 mm2.09 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG490193877
Side View
Table 57.0%Crown 35.8°GirdlePavilion 40.8°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $12,412 AUD|Low: $1,623 AUD|High: $12,562 AUD|Avg: $6,309 AUD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 2$1,623 AUD
Retailer 6$4,217 AUD
Retailer 10$4,587 AUD
Retailer 9$4,722 AUD
Retailer 7$4,890 AUD
Retailer 12$5,118 AUD
Retailer 3$5,879 AUD
Retailer 11$6,112 AUD
Retailer 5$7,027 AUD
Retailer 8$7,601 AUD
Retailer 4$10,946 AUD
MOH London$12,412 AUD

16 data points across 12 retailers

11 retailers$1,623 AUD to $7,601 AUD

B+
Cheapest Retailer
-
$1,623 AUD
$1,140 USD
B
Retailer 2
-
$4,217 AUD
$2,962 USD
View
B
Retailer 3
-
$4,587 AUD
$3,222 USD
View
B
Retailer 4
-
$4,722 AUD
$3,317 USD
View
Final sale: no returns
B
Retailer 5
-
$4,890 AUD
$3,435 USD
View
Retailer 6
-
$4,890 AUD
$3,435 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
$5,118 AUD
$3,595 USD
View
B
Retailer 8
-
$6,112 AUD
$4,293 USD
View
B
Retailer 9
-
$7,027 AUD
$4,936 USD
View
B
Retailer 10
-
$7,601 AUD
$5,339 USD
View
Most Expensive
MOH London
LG490193877 · Oct 25
$12,412 AUD
£6,865 GBP
View
Price under review
10 more retailers have this diamond
Prices start from $1,623 AUDSave up to $5,978 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.

B+
2.09ct Round
$1,623 AUD