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Radiant|Lab Grown|IGI

1.08ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG630445953

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

Certificate IGI LG630445953

Diamond specifications and retailer prices

From $347 AUD
$243 USD
As of November 2, 2026
Save $2,122 AUD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,469 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.08ct lab-grown radiant diamond

This 1.08ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG630445953 or 630445953. Listed at 21 retailers as of November 2, 2026, with prices from $347 to $2,469, a $2,122 spread on the same certified stone. Brilliant Earth lists it at $2,469. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.08
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG630445953
Dimensions7.28 × 5.15 × 3.35 mm
L/W Ratio1.41
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
7.28 mm5.15 mm1.08 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG630445953
Side View
Table 66.0%Crown 40.7°Girdle: MED-STKPavilion 35.1°Culet: NoneDepth 65.0%

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 2
Current: $2,469 AUD|Low: $334 AUD|High: $2,825 AUD|Avg: $990 AUD|-12.6%
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
Retailer 15
Retailer 16
November 2, 2026
Retailer 3$347 AUD
Retailer 8$388 AUD
Retailer 6$402 AUD
Retailer 4$431 AUD
Retailer 7$431 AUD
Retailer 16$585 AUD
Retailer 11$692 AUD
Retailer 10$743 AUD
Retailer 9$816 AUD
Retailer 13$1,050 AUD
Retailer 2$1,102 AUD
Retailer 12$1,357 AUD
Retailer 5$1,384 AUD
Retailer 14$1,727 AUD
Retailer 15$1,734 AUD
Brilliant Earth$2,469 AUD

44 data points across 16 retailers

21 retailers$347 AUD to $2,469 AUD

A
Cheapest Retailer
-
$347 AUD
$243 USD
A
Retailer 2
-
$388 AUD
$272 USD
View
Final sale: no returns
A
Retailer 3
-
$402 AUD
$282 USD
View
Retailer 4
-
$431 AUD
$302 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$431 AUD
$302 USD
View
A
Retailer 6
-
$585 AUD
$410 USD
View
A
Retailer 7
-
$692 AUD
€462 EUR
View
A
Retailer 8
-
$735 AUD
$515 USD
View
A
Retailer 9
-
$743 AUD
ZAR 8,413 ZAR
View
A
Retailer 10
-
$816 AUD
£451 GBP
View
B+
Retailer 11
-
$1,050 AUD
View
B+
Retailer 12
-
$1,102 AUD
$772 USD
View
B+
Retailer 13
-
$1,267 AUD
£699 GBP
View
B+
Retailer 14
-
$1,357 AUD
View
B+
Retailer 15
-
$1,384 AUD
$970 USD
View
B+
Retailer 16
-
$1,458 AUD
$1,021 USD
View
B
Retailer 17
-
$1,513 AUD
$1,060 USD
View
B+
Retailer 18
-
$1,727 AUD
£953 GBP
View
Retailer 19
-
$1,734 AUD
$1,215 USD
View
Price last confirmed 14 days ago
B
Retailer 20
-
$1,900 AUD
$1,332 USD
View
Most Expensive
B
Brilliant Earth
14013475A · Nov 2
$2,469 AUD
$1,730 USD
View
20 more retailers have this diamond
Prices start from $347 AUDSave up to $2,122 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
1.08ct Radiant
$347 AUD