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Round|Lab Grown|IGI

1.09ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG811646803

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811646803

Diamond specifications and retailer prices

From $213 AUD
$150 USD
As of October 29, 2026
Save $1,029 AUD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,242 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.09ct lab-grown round diamond

This 1.09ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811646803 or 811646803. Listed at 19 retailers as of October 29, 2026, with prices from $213 to $1,242, a $1,029 spread on the same certified stone. MOH London lists it at $1,242. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811646803
Dimensions6.65 × 6.60 × 4.05 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.65 mm6.60 mm1.09 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811646803
Side View
Table 56.0%Crown 33.2°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.1%

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: Oct 29
Current: $1,242 AUD|Low: $209 AUD|High: $1,277 AUD|Avg: $581 AUD|-1.7%
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
October 29, 2026
Retailer 2$213 AUD
Retailer 7$253 AUD
Retailer 6$264 AUD
Retailer 3$455 AUD
Retailer 12$469 AUD
Retailer 13$486 AUD
Retailer 9$511 AUD
Retailer 8$547 AUD
Retailer 10$616 AUD
Retailer 15$680 AUD
Retailer 11$754 AUD
Retailer 5$849 AUD
Retailer 4$917 AUD
Retailer 14$928 AUD
MOH London$1,242 AUD

42 data points across 15 retailers

19 retailers$213 AUD to $1,242 AUD

A
Cheapest Retailer
-
$213 AUD
$150 USD
A
Retailer 2
-
$253 AUD
$178 USD
View
A
Retailer 3
-
$264 AUD
$186 USD
View
A
Retailer 4
-
$270 AUD
$190 USD
View
A
Retailer 5
-
$455 AUD
£252 GBP
View
A
Retailer 6
-
$469 AUD
$330 USD
View
A
Retailer 7
-
$486 AUD
$342 USD
View
B+
Retailer 8
-
$511 AUD
€342 EUR
View
B+
Retailer 9
-
$547 AUD
£303 GBP
View
B+
Retailer 10
-
$616 AUD
$433 USD
View
B+
Retailer 11
-
$638 AUD
$449 USD
View
Price last confirmed 87 days ago
B+
Retailer 12
-
$680 AUD
$478 USD
View
B+
Retailer 13
-
$754 AUD
$530 USD
View
B+
Retailer 14
-
$754 AUD
$530 USD
View
B
Retailer 15
-
$849 AUD
$597 USD
View
B
Retailer 16
-
$917 AUD
$645 USD
View
B
Retailer 17
-
$917 AUD
$645 USD
View
B
Retailer 18
-
$928 AUD
$653 USD
View
Most Expensive
B
MOH London
LG811646803 · Oct 29
$1,242 AUD
£688 GBP
View
18 more retailers have this diamond
Prices start from $213 AUDSave up to $1,029 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
1.09ct Round
$213 AUD