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Round|Lab Grown|IGI

1.05ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG819617126

Shape and cutting style on the report: Round brilliant

Certificate IGI LG819617126

Diamond specifications and retailer prices

From $226 AUD
As of November 1, 2026
Save $1,085 AUD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,311 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.05ct lab-grown round diamond

This 1.05ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG819617126 or 819617126. Listed at 19 retailers as of November 1, 2026, with prices from $226 to $1,311, a $1,085 spread on the same certified stone. MOH London lists it at $1,311. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819617126
Dimensions6.52 × 6.56 × 3.98 mm
L/W Ratio1.01
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
6.52 mm6.56 mm1.05 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819617126
Side View
Table 58.0%Crown 34.9°Girdle: MediumPavilion 40.4°Culet: NoneDepth 60.8%

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: Nov 1
Current: $1,311 AUD|Low: $226 AUD|High: $1,393 AUD|Avg: $619 AUD|-5.9%
MOH London
Retailer 2
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Retailer 12
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Retailer 19
November 2, 2026
Retailer 15$226 AUD
Retailer 4$253 AUD
Retailer 5$262 AUD
Retailer 8$281 AUD
Retailer 17$281 AUD
Retailer 2$484 AUD
Retailer 14$484 AUD
Retailer 12$487 AUD
Retailer 16$491 AUD
Retailer 10$508 AUD
Retailer 19$517 AUD
Retailer 6$630 AUD
Retailer 13$683 AUD
Retailer 11$873 AUD
Retailer 3$902 AUD
Retailer 18$909 AUD
Retailer 9$952 AUD
Retailer 7$979 AUD
MOH London$1,311 AUD

20 data points across 19 retailers

19 retailers$226 AUD to $1,311 AUD

A
Cheapest Retailer
-
$226 AUD
A
Retailer 2
-
$253 AUD
View
Final sale: no returns
Retailer 3
-
$262 AUD
View
Price last confirmed 8 days ago
Retailer 4
-
$281 AUD
View
Price last confirmed 8 days ago
Retailer 5
-
$281 AUD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$484 AUD
View
A
Retailer 7
-
$484 AUD
View
A
Retailer 8
-
$487 AUD
View
A
Retailer 9
-
$491 AUD
View
A
Retailer 10
-
$508 AUD
View
A
Retailer 11
-
$517 AUD
View
B+
Retailer 12
-
$630 AUD
View
B+
Retailer 13
-
$683 AUD
View
Retailer 14
-
$873 AUD
View
Price last confirmed 17 days ago
Retailer 15
-
$902 AUD
View
Price last confirmed 8 days ago
B
Retailer 16
-
$909 AUD
View
B
Retailer 17
-
$952 AUD
View
B
Retailer 18
-
$979 AUD
View
Most Expensive
B
MOH London
LG819617126 · Nov 2
$1,311 AUD
£721 GBP
View
18 more retailers have this diamond
Prices start from $226 AUDSave up to $1,085 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
1.05ct Round
$226 AUD