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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 $390 SGD
As of November 4, 2026
Save $1,105 SGD (74%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,495 SGD 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 $390 to $1,495, a $1,105 spread on the same certified stone. MOH London lists it at $1,495. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,495 SGD|Low: $390 SGD|High: $1,495 SGD|Avg: $738 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 2$390 SGD
Retailer 4$551 SGD
Retailer 6$553 SGD
Retailer 7$579 SGD
Retailer 5$719 SGD
Retailer 3$778 SGD
Retailer 9$961 SGD
Retailer 8$978 SGD
MOH London$1,495 SGD

10 data points across 9 retailers

7 retailers$390 SGD to $1,495 SGD

A
Cheapest Retailer
-
$390 SGD
A
Retailer 2
-
$551 SGD
View
A
Retailer 3
-
$553 SGD
View
B+
Retailer 4
-
$719 SGD
View
B+
Retailer 5
-
$778 SGD
View
Retailer 6
-
$978 SGD
View
Price last confirmed 28 days ago
Most Expensive
B
MOH London
LG841628827 · Nov 2
$1,495 SGD
£921 GBP
View
6 more retailers have this diamond
Prices start from $390 SGDSave up to $1,105 SGD

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
$390 SGD