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Cushion|Lab Grown|IGI

1.05ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG841628827

Certificate IGI LG841628827

Diamond specifications and retailer prices

From $437 AUD
As of November 5, 2026
Save $1,234 AUD (74%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,671 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.05ct lab-grown cushion diamond

This 1.05ct lab-grown cushion 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 LG841628827 or 841628827. Listed at 7 retailers as of November 2, 2026, with prices from $437 to $1,671, a $1,234 spread on the same certified stone. MOH London lists it at $1,671. 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
OriginLab Grown
Grading LabIGI
CertificateIGI LG841628827
Dimensions5.85 × 5.85 × 3.94 mm
L/W Ratio1.00
Top View
5.85 mm5.85 mm1.05 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841628827
Side View
Table 67.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 67.4%

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 5
Current: $1,671 AUD|Low: $436 AUD|High: $1,671 AUD|Avg: $831 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 2$437 AUD
Retailer 4$616 AUD
Retailer 6$619 AUD
Retailer 7$647 AUD
Retailer 5$804 AUD
Retailer 3$870 AUD
Retailer 9$1,074 AUD
Retailer 8$1,093 AUD
MOH London$1,671 AUD

11 data points across 9 retailers

7 retailers$437 AUD to $1,671 AUD

A
Cheapest Retailer
-
$437 AUD
A
Retailer 2
-
$616 AUD
View
A
Retailer 3
-
$619 AUD
View
B+
Retailer 4
-
$804 AUD
View
B+
Retailer 5
-
$870 AUD
View
Retailer 6
-
$1,093 AUD
View
Price last confirmed 29 days ago
Most Expensive
B
MOH London
LG841628827 · Nov 2
$1,671 AUD
£921 GBP
View
6 more retailers have this diamond
Prices start from $437 AUDSave up to $1,234 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 Cushion
$437 AUD