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Oval|Lab Grown|IGI

2.09ct J SI1 Oval Lab Grown Diamond

ID • J/SI1 • IGI LG436046111

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG436046111

Diamond specifications and retailer prices

From $1,651 AUD
$1,160 USD
As of October 30, 2026
Save $9,269 AUD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $10,920 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 LG436046111 or 436046111. Listed at 11 retailers as of October 29, 2026, with prices from $1,651 to $10,920, a $9,269 spread on the same certified stone. MOH London lists it at $10,920. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.6°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436046111
Dimensions9.89 × 7.33 × 4.61 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.89 mm7.33 mm2.09 ctJ / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436046111
Side View
Table 56.5%Crown 34.6°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.9%

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: $10,920 AUD|Low: $1,651 AUD|High: $14,520 AUD|Avg: $6,248 AUD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2$1,651 AUD
Retailer 4$3,498 AUD
Retailer 7$3,916 AUD
Retailer 5$4,057 AUD
Retailer 8$4,292 AUD
Retailer 9$5,102 AUD
Retailer 3$6,083 AUD
Retailer 6$6,324 AUD
MOH London$10,920 AUD
Retailer 10$14,520 AUD

16 data points across 10 retailers

11 retailers$1,651 AUD to $10,920 AUD

A
Cheapest Retailer
-
$1,651 AUD
$1,160 USD
B+
Retailer 2
-
$3,498 AUD
$2,457 USD
View
B+
Retailer 3
-
$3,805 AUD
$2,673 USD
View
B+
Retailer 4
-
$3,916 AUD
$2,751 USD
View
Final sale: no returns
Retailer 5
-
$4,057 AUD
$2,850 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
$4,057 AUD
$2,850 USD
View
B+
Retailer 7
-
$4,292 AUD
$3,015 USD
View
B
Retailer 8
-
$5,576 AUD
$3,917 USD
View
B
Retailer 9
-
$6,083 AUD
$4,273 USD
View
B
Retailer 10
-
$6,324 AUD
$4,442 USD
View
Most Expensive
B
MOH London
LG436046111 · Oct 29
$10,920 AUD
£6,040 GBP
View
10 more retailers have this diamond
Prices start from $1,651 AUDSave up to $9,269 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