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Cushion|Lab Grown|IGI

8.25ct H VS1 Cushion Lab Grown Diamond

GD • H/VS1 • IGI LG597360741

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG597360741

Diamond specifications and retailer prices

From $2,256 AUD
$1,585 USD
As of October 31, 2026
Save $6,242 AUD (73%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $8,499 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 8.25ct lab-grown cushion diamond

This 8.25ct lab-grown cushion sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG597360741 or 597360741. Listed at 12 retailers as of October 31, 2026, with prices from $2,256 to $8,499, a $6,242 spread on the same certified stone. Brilliant Earth lists it at $8,499. 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

8.25
Carat
H
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG597360741
Dimensions11.93 × 11.73 × 7.68 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
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
11.93 mm11.73 mm8.25 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG597360741
Side View
Table 63.0%Crown 35.4°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 65.5%

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: Oct 31
Current: $8,499 AUD|Low: $1,209 AUD|High: $8,755 AUD|Avg: $4,429 AUD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 31, 2026
Retailer 6$1,693 AUD
Retailer 5$1,752 AUD
Retailer 8$2,256 AUD
Retailer 4$2,765 AUD
Retailer 7$2,883 AUD
Retailer 3$3,185 AUD
Retailer 9$3,369 AUD
Retailer 2$3,723 AUD
Retailer 12$4,745 AUD
Retailer 13$4,860 AUD
Retailer 10$6,489 AUD
Retailer 14$7,042 AUD
Retailer 11$7,723 AUD
Brilliant Earth$8,499 AUD

34 data points across 14 retailers

12 retailers$2,256 AUD to $8,499 AUD

A
Cheapest Retailer
-
$2,256 AUD
$1,585 USD
B+
Retailer 2
-
$2,765 AUD
$1,942 USD
View
B+
Retailer 3
-
$2,883 AUD
€1,929 EUR
View
B
Retailer 4
-
$3,185 AUD
$2,237 USD
View
B+
Retailer 5
-
$3,369 AUD
ZAR 38,231 ZAR
View
B+
Retailer 6
-
$3,723 AUD
View
B+
Retailer 7
-
$4,745 AUD
$3,333 USD
View
B+
Retailer 8
-
$4,860 AUD
£2,688 GBP
View
B
Retailer 9
-
$6,489 AUD
£3,589 GBP
View
B
Retailer 10
-
$7,042 AUD
$4,947 USD
View
B
Retailer 11
-
$7,723 AUD
$5,425 USD
View
Most Expensive
B
Brilliant Earth
8117623A · Oct 31
$8,499 AUD
$5,970 USD
View
11 more retailers have this diamond
Prices start from $2,256 AUDSave up to $6,242 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
8.25ct Cushion
$2,256 AUD