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Oval|Lab Grown|IGI

1.05ct F VS1 Oval Lab Grown Diamond

GD • F/VS1 • IGI LG825655547

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG825655547

Diamond specifications and retailer prices

From $249 AUD
As of November 3, 2026
Save $1,201 AUD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,450 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.05ct lab-grown oval diamond

This 1.05ct lab-grown oval sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG825655547 or 825655547. Listed at 20 retailers as of November 2, 2026, with prices from $249 to $1,450, a $1,201 spread on the same certified stone. MOH London lists it at $1,450. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.05
Carat
F
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825655547
Dimensions8.44 × 5.68 × 3.51 mm
L/W Ratio1.49
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.44 mm5.68 mm1.05 ctF / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825655547
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.8%

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: $1,450 AUD|Low: $249 AUD|High: $1,457 AUD|Avg: $682 AUD|-0.5%
MOH London
Retailer 2
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Retailer 12
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Retailer 20
November 4, 2026
Retailer 20$249 AUD
Retailer 10$279 AUD
Retailer 9$291 AUD
Retailer 4$311 AUD
Retailer 5$311 AUD
Retailer 2$369 AUD
Retailer 8$490 AUD
Retailer 17$535 AUD
Retailer 14$550 AUD
Retailer 19$550 AUD
Retailer 13$656 AUD
Retailer 16$756 AUD
Retailer 18$761 AUD
Retailer 6$835 AUD
Retailer 15$848 AUD
Retailer 7$996 AUD
Retailer 12$1,038 AUD
Retailer 3$1,053 AUD
Retailer 11$1,073 AUD
MOH London$1,450 AUD

17 data points across 20 retailers

20 retailers$249 AUD to $1,450 AUD

A
Cheapest Retailer
-
$249 AUD
A
Retailer 2
-
$279 AUD
View
Final sale: no returns
A
Retailer 3
-
$291 AUD
View
Retailer 4
-
$311 AUD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$311 AUD
View
A
Retailer 6
-
$369 AUD
View
A
Retailer 7
-
$490 AUD
View
B+
Retailer 8
-
$535 AUD
View
A
Retailer 9
-
$550 AUD
View
B+
Retailer 10
-
$550 AUD
View
B+
Retailer 11
-
$656 AUD
View
B+
Retailer 12
-
$756 AUD
View
B+
Retailer 13
-
$761 AUD
View
Retailer 14
-
$835 AUD
View
Price last confirmed 9 days ago
B
Retailer 15
-
$848 AUD
View
B
Retailer 16
-
$996 AUD
View
B
Retailer 17
-
$1,038 AUD
View
B
Retailer 18
-
$1,053 AUD
View
B
Retailer 19
-
$1,073 AUD
View
Most Expensive
B
MOH London
LG825655547 · Nov 2
$1,450 AUD
£801 GBP
View
19 more retailers have this diamond
Prices start from $249 AUDSave up to $1,201 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 Oval
$249 AUD