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Oval|Lab Grown|IGI

2.09ct J SI1 Oval Lab Grown Diamond

ID • J/SI1 • IGI LG497145058

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG497145058

Diamond specifications and retailer prices

From $1,651 AUD
$1,160 USD
As of October 30, 2026
Save $8,421 AUD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $10,072 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 2.09ct lab-grown oval diamond

This 2.09ct lab-grown oval sits in the two to three carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG497145058 or 497145058. Listed at 10 retailers as of October 29, 2026, with prices from $1,651 to $10,072, a $8,421 spread on the same certified stone. MOH London lists it at $10,072. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.09
Carat
J
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG497145058
Dimensions10.18 × 7.26 × 4.53 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
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
10.18 mm7.26 mm2.09 ctJ / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG497145058
Side View
Table 58.0%Crown 36.1°Girdle: THN-STKPavilion 41°Culet: NoneDepth 62.4%

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: Oct 30
Current: $10,072 AUD|Low: $1,651 AUD|High: $10,152 AUD|Avg: $5,031 AUD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 2$1,651 AUD
Retailer 4$3,183 AUD
Retailer 5$3,693 AUD
Retailer 7$3,929 AUD
Retailer 8$4,684 AUD
Retailer 6$5,767 AUD
Retailer 3$5,788 AUD
MOH London$10,072 AUD

14 data points across 8 retailers

10 retailers$1,651 AUD to $10,072 AUD

A
Cheapest Retailer
-
$1,651 AUD
$1,160 USD
B+
Retailer 2
-
$3,183 AUD
$2,236 USD
View
B+
Retailer 3
-
$3,464 AUD
$2,433 USD
View
B+
Retailer 4
-
$3,693 AUD
$2,594 USD
View
Retailer 5
-
$3,693 AUD
$2,594 USD
View
Price last confirmed 20 days ago
B+
Retailer 6
-
$3,929 AUD
$2,760 USD
View
B
Retailer 7
-
$5,075 AUD
$3,565 USD
View
B
Retailer 8
-
$5,767 AUD
$4,051 USD
View
B
Retailer 9
-
$5,788 AUD
$4,066 USD
View
Most Expensive
B
MOH London
LG497145058 · Oct 29
$10,072 AUD
£5,571 GBP
View
9 more retailers have this diamond
Prices start from $1,651 AUDSave up to $8,421 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 Oval
$1,651 AUD