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Cushion|Lab Grown|IGI

0.80ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG588371545

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG588371545

Diamond specifications and retailer prices

From $430 AUD
€288 EUR
As of October 31, 2026
Save $1,596 AUD (79%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,027 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.8ct lab-grown cushion diamond

This 0.8ct lab-grown cushion sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG588371545 or 588371545. Listed at 6 retailers as of October 29, 2026, with prices from $430 to $2,027, a $1,596 spread on the same certified stone. MOH London lists it at $2,027. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.80
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG588371545
Dimensions6.83 × 4.66 × 3.14 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.83 mm4.66 mm0.80 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG588371545
Side View
Table 61.0%Crown 34.3°Girdle: MED-THKPavilion 33.2°Culet: NoneDepth 67.4%

Caratlytics Score

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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: Oct 31
Current: $2,027 AUD|Low: $324 AUD|High: $2,039 AUD|Avg: $792 AUD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 4$324 AUD
Retailer 8$376 AUD
Retailer 3$430 AUD
Retailer 10$474 AUD
Retailer 2$601 AUD
Retailer 6$773 AUD
Retailer 5$821 AUD
Retailer 9$900 AUD
Retailer 7$999 AUD
MOH London$2,027 AUD

25 data points across 10 retailers

6 retailers$430 AUD to $2,027 AUD

Retailer 1
-
$324 AUD
£179 GBP
Price last confirmed 16 days ago
A
Retailer 2
-
$430 AUD
€288 EUR
View
B+
Retailer 3
-
$601 AUD
View
B+
Retailer 4
-
$789 AUD
$554 USD
View
Retailer 5
-
$821 AUD
SGD 779 SGD
View
Price last confirmed 20 days ago
Most Expensive
B
MOH London
LG588371545 · Oct 29
$2,027 AUD
£1,121 GBP
View
5 more retailers have this diamond
Prices start from $430 AUDSave up to $1,596 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
0.80ct Cushion
$430 AUD