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Round|Lab Grown|IGI

1.03ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG799634604

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799634604

Diamond specifications and retailer prices

From $263 AUD
As of November 3, 2026
Save $861 AUD (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,526 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 1.03ct lab-grown round diamond

This 1.03ct 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 LG799634604 or 799634604. Listed at 21 retailers as of November 3, 2026, with a 327% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799634604
Dimensions6.54 × 6.50 × 3.97 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
6.54 mm6.50 mm1.03 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799634604
Side View
Table 57.0%Crown 32.8°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $1,526 AUD|Low: $252 AUD|High: $1,542 AUD|Avg: $692 AUD
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
November 4, 2026
Retailer 13$263 AUD
Retailer 5$295 AUD
Retailer 4$326 AUD
Retailer 3$441 AUD
Retailer 9$553 AUD
Retailer 7$561 AUD
Retailer 11$561 AUD
Retailer 2$581 AUD
Retailer 10$795 AUD
Retailer 8$838 AUD
Retailer 14$866 AUD
Retailer 6$1,048 AUD
Retailer 12$1,188 AUD
MOH London$1,526 AUD

45 data points across 14 retailers

21 retailers$263 AUD to $1,124 AUD

A
Cheapest Retailer
-
$263 AUD
A
Retailer 2
-
$295 AUD
View
Final sale: no returns
A
Retailer 3
-
$305 AUD
View
Retailer 4
-
$326 AUD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$326 AUD
View
A
Retailer 6
-
$367 AUD
View
B+
Retailer 7
-
$441 AUD
View
B+
Retailer 8
-
$514 AUD
View
B+
Retailer 9
-
$553 AUD
View
B+
Retailer 10
-
$561 AUD
View
B+
Retailer 11
-
$561 AUD
View
B+
Retailer 12
-
$581 AUD
View
B+
Retailer 13
-
$795 AUD
View
B+
Retailer 14
-
$838 AUD
View
Retailer 15
-
$866 AUD
View
Price last confirmed 28 days ago
B
Retailer 16
-
$888 AUD
View
B
Retailer 17
-
$1,048 AUD
View
B
Retailer 18
-
$1,088 AUD
View
B
Retailer 19
-
$1,124 AUD
View
Retailer 20
-
$1,188 AUD
View
Price last confirmed 19 days ago
Most Expensive
MOH London
LG799634604 · Oct 26
$1,526 AUD
£839 GBP
View
Price last confirmed 8 days ago
20 more retailers have this diamond
Prices start from $263 AUDSave up to $861 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
1.03ct Round
$263 AUD