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Cushion|Lab Grown|IGI

0.80ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG618465275

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG618465275

Diamond specifications and retailer prices

From $218 AUD
$153 USD
As of November 1, 2026
Save $572 AUD (72%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,031 AUD at MOH London · As of October 21, 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 LG618465275 or 618465275. Listed at 6 retailers as of November 1, 2026, with a 262% 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

0.80
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618465275
Dimensions6.76 × 4.74 × 3.17 mm
L/W Ratio1.43
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
6.76 mm4.74 mm0.80 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618465275
Side View
Table 60.0%Crown 35.6°Girdle: MED-STKPavilion 34.4°Culet: NoneDepth 66.9%

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 1
Current: $2,031 AUD|Low: $156 AUD|High: $2,044 AUD|Avg: $773 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 5$218 AUD
Retailer 9$376 AUD
Retailer 3$431 AUD
Retailer 2$603 AUD
Retailer 8$756 AUD
Retailer 6$775 AUD
Retailer 4$823 AUD
Retailer 10$902 AUD
Retailer 7$1,002 AUD
MOH London$2,031 AUD

24 data points across 10 retailers

6 retailers$218 AUD to $791 AUD

A
Cheapest Retailer
-
$218 AUD
$153 USD
Final sale: no returns
A
Retailer 2
-
$431 AUD
€288 EUR
View
B+
Retailer 3
-
$603 AUD
View
B+
Retailer 4
-
$791 AUD
$554 USD
View
Retailer 5
-
$823 AUD
SGD 779 SGD
View
Price last confirmed 20 days ago
Most Expensive
MOH London
LG618465275 · Oct 21
$2,031 AUD
£1,121 GBP
View
Price last confirmed 12 days ago
5 more retailers have this diamond
Prices start from $218 AUDSave up to $572 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
$218 AUD