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Round|Lab Grown|IGI

2.09ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG815610711

Shape and cutting style on the report: Round brilliant

Certificate IGI LG815610711

Diamond specifications and retailer prices

From $549 AUD
$386 USD
As of October 29, 2026
Save $2,126 AUD (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,675 AUD at MOH London · As of October 29, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG815610711 or 815610711. Listed at 19 retailers as of October 29, 2026, with prices from $549 to $2,675, a $2,126 spread on the same certified stone. MOH London lists it at $2,675. 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
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815610711
Dimensions8.26 × 8.22 × 5.07 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.26 mm8.22 mm2.09 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815610711
Side View
Table 57.0%Crown 33.7°Girdle: MediumPavilion 41.2°Culet: NoneDepth 61.5%

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 29
Current: $2,675 AUD|Low: $527 AUD|High: $2,693 AUD|Avg: $1,294 AUD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 3$549 AUD
Retailer 8$613 AUD
Retailer 6$615 AUD
Retailer 4$680 AUD
Retailer 16$680 AUD
Retailer 11$762 AUD
Retailer 15$937 AUD
Retailer 13$939 AUD
Retailer 9$1,062 AUD
Retailer 2$1,226 AUD
Retailer 10$1,507 AUD
Retailer 12$1,642 AUD
Retailer 14$1,910 AUD
Retailer 5$2,189 AUD
Retailer 7$2,543 AUD
Retailer 17$2,549 AUD
MOH London$2,675 AUD

41 data points across 17 retailers

19 retailers$549 AUD to $2,675 AUD

A
Cheapest Retailer
-
$549 AUD
$386 USD
A
Retailer 2
-
$613 AUD
$431 USD
View
Final sale: no returns
A
Retailer 3
-
$615 AUD
$432 USD
View
A
Retailer 4
-
$680 AUD
$478 USD
View
A
Retailer 5
-
$680 AUD
$478 USD
View
A
Retailer 6
-
$762 AUD
£422 GBP
View
A
Retailer 7
-
$937 AUD
$658 USD
View
A
Retailer 8
-
$939 AUD
$660 USD
View
A
Retailer 9
-
$1,062 AUD
$746 USD
View
A
Retailer 10
-
$1,226 AUD
£678 GBP
View
A
Retailer 11
-
$1,507 AUD
View
A
Retailer 12
-
$1,642 AUD
ZAR 18,639 ZAR
View
A
Retailer 13
-
$1,714 AUD
$1,204 USD
View
A
Retailer 14
-
$1,910 AUD
$1,342 USD
View
B+
Retailer 15
-
$2,189 AUD
$1,538 USD
View
B+
Retailer 16
-
$2,242 AUD
$1,575 USD
View
B+
Retailer 17
-
$2,543 AUD
$1,786 USD
View
B+
Retailer 18
-
$2,549 AUD
$1,791 USD
View
Most Expensive
B+
MOH London
LG815610711 · Oct 29
$2,675 AUD
£1,480 GBP
View
18 more retailers have this diamond
Prices start from $549 AUDSave up to $2,126 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 Round
$549 AUD