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Cushion|Lab Grown|IGI

8.05ct F VS1 Cushion Lab Grown Diamond

VG • F/VS1 • IGI LG826633735

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG826633735

Diamond specifications and retailer prices

From $3,658 AUD
£2,018 GBP
As of November 3, 2026
Save $12,264 AUD (77%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $15,921 AUD at Diamonds Direct · As of November 1, 2026
View at Diamonds Direct

About this 8.05ct lab-grown cushion diamond

This 8.05ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG826633735 or 826633735. Listed at 6 retailers as of November 1, 2026, with prices from $3,658 to $15,921, a $12,264 spread on the same certified stone. Diamonds Direct lists it at $15,921. 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

8.05
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826633735
Dimensions13.82 × 10.45 × 7.03 mm
L/W Ratio1.32
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.82 mm10.45 mm8.05 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826633735
Side View
Table 70.0%Crown 34.1°Girdle: STK-THKPavilion 39.5°CuletDepth 67.3%

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: $15,921 AUD|Low: $2,340 AUD|High: $15,921 AUD|Avg: $6,995 AUD|+22.2%
Diamonds Direct
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 3, 2026
Retailer 5$2,340 AUD
Retailer 2$3,658 AUD
Retailer 3$4,331 AUD
Retailer 6$6,528 AUD
Retailer 4$7,677 AUD
Diamonds Direct$15,921 AUD

46 data points across 6 retailers

6 retailers$3,658 AUD to $15,921 AUD

Retailer 1
-
$2,340 AUD
$1,640 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$3,658 AUD
£2,018 GBP
View
A
Retailer 3
-
$4,331 AUD
ZAR 49,030 ZAR
View
B+
Retailer 4
-
$6,528 AUD
$4,575 USD
View
B+
Retailer 5
-
$7,677 AUD
$5,380 USD
View
Most Expensive
C
Diamonds Direct
1064500 · Nov 1
$15,921 AUD
$11,158 USD
View
5 more retailers have this diamond
Prices start from $3,658 AUDSave up to $12,264 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
8.05ct Cushion
$3,658 AUD