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Radiant|Lab Grown|IGI

1.06ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG825656379

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG825656379

Diamond specifications and retailer prices

From $412 AUD
£228 GBP
As of October 30, 2026
Save $2,307 AUD (85%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,840 AUD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.06ct lab-grown radiant diamond

This 1.06ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825656379 or 825656379. Listed at 9 retailers as of October 30, 2026, with a 560% 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

1.06
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825656379
Dimensions7.24 × 5.00 × 3.47 mm
L/W Ratio1.45
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.24 mm5.00 mm1.06 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825656379
Side View
Table 63.0%Crown 41.1°Girdle: MediumPavilion 36.6°Culet: NoneDepth 69.4%

Caratlytics Score

How it works →
A+
Exceptional
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 30
Current: $2,840 AUD|Low: $353 AUD|High: $3,160 AUD|Avg: $1,396 AUD|-0.7%
Rare Carat
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 30, 2026
Retailer 6$353 AUD
Retailer 7$412 AUD
Retailer 11$609 AUD
Retailer 4$769 AUD
Retailer 3$909 AUD
Retailer 13$924 AUD
Retailer 14$949 AUD
Retailer 10$1,135 AUD
Retailer 12$1,336 AUD
Retailer 8$1,566 AUD
Retailer 5$1,833 AUD
Retailer 2$2,150 AUD
Retailer 9$2,719 AUD
Rare Carat$2,840 AUD

20 data points across 14 retailers

9 retailers$412 AUD to $2,719 AUD

A+
Cheapest Retailer
-
$412 AUD
£228 GBP
A
Retailer 2
-
$609 AUD
$428 USD
View
Retailer 3
-
$909 AUD
ZAR 10,315 ZAR
View
Price last confirmed 50 days ago
B+
Retailer 4
-
$1,135 AUD
$797 USD
View
B+
Retailer 5
-
$1,336 AUD
$938 USD
View
B+
Retailer 6
-
$1,566 AUD
£866 GBP
View
B
Retailer 7
-
$2,150 AUD
$1,510 USD
View
B
Retailer 8
-
$2,719 AUD
$1,910 USD
View
Most Expensive
Rare Carat
PD-235227 · Oct 21
$2,840 AUD
$1,995 USD
View
Price last confirmed 10 days ago
8 more retailers have this diamond
Prices start from $412 AUDSave up to $2,307 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+
1.06ct Radiant
$412 AUD