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Radiant|Lab Grown|IGI

1.04ct F IF Radiant Lab Grown Diamond

ID • F/IF • IGI LG640412627

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

Certificate IGI LG640412627

Diamond specifications and retailer prices

From $263 AUD
As of November 4, 2026
Save $1,851 AUD (88%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $2,114 AUD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.04ct lab-grown radiant diamond

This 1.04ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG640412627 or 640412627. Listed at 27 retailers as of November 4, 2026, with prices from $263 to $2,114, a $1,851 spread on the same certified stone. Brilliant Earth lists it at $2,114. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640412627
Dimensions7.26 × 5.06 × 3.32 mm
L/W Ratio1.43
Culet sizePointed
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
7.26 mm5.06 mm1.04 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640412627
Side View
Table 62.0%Crown 43.6°Girdle: MED-STKPavilion 34.3°Culet: NoneDepth 65.6%

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 4
Current: $2,114 AUD|Low: $263 AUD|High: $2,114 AUD|Avg: $827 AUD
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
November 5, 2026
Retailer 14$263 AUD
Retailer 4$294 AUD
Retailer 3$383 AUD
Retailer 15$460 AUD
Retailer 11$560 AUD
Retailer 10$561 AUD
Retailer 2$583 AUD
Retailer 5$669 AUD
Retailer 9$794 AUD
Retailer 6$859 AUD
Retailer 13$1,107 AUD
Retailer 7$1,129 AUD
Retailer 12$1,133 AUD
Retailer 8$1,520 AUD
Brilliant Earth$2,114 AUD

45 data points across 15 retailers

27 retailers$263 AUD to $2,114 AUD

A
Cheapest Retailer
-
$263 AUD
Retailer 2
-
$263 AUD
View
Price last confirmed 29 days ago
Retailer 3
-
$263 AUD
View
Price last confirmed 37 days ago
A
Retailer 4
-
$294 AUD
View
Final sale: no returns
Retailer 5
-
$304 AUD
View
Price last confirmed 40 days ago
Retailer 6
-
$321 AUD
View
Price last confirmed 38 days ago
Retailer 7
-
$326 AUD
View
Price last confirmed 34 days ago
A
Retailer 8
-
$383 AUD
View
A
Retailer 9
-
$460 AUD
View
A
Retailer 10
-
$560 AUD
View
A
Retailer 11
-
$561 AUD
View
A
Retailer 12
-
$583 AUD
View
A
Retailer 13
-
$669 AUD
View
A
Retailer 14
-
$686 AUD
View
A
Retailer 15
-
$794 AUD
View
B+
Retailer 16
-
$859 AUD
View
B+
Retailer 17
-
$926 AUD
View
B+
Retailer 18
-
$1,047 AUD
View
Retailer 19
-
$1,047 AUD
View
Price last confirmed 27 days ago
Retailer 20
-
$1,047 AUD
View
Price last confirmed 37 days ago
B+
Retailer 21
-
$1,107 AUD
View
B+
Retailer 22
-
$1,124 AUD
View
Retailer 23
-
$1,133 AUD
View
Price last confirmed 10 days ago
B+
Retailer 24
-
$1,151 AUD
View
Retailer 25
-
$1,506 AUD
View
Price last confirmed 78 days ago
B+
Retailer 26
-
$1,520 AUD
View
Most Expensive
B
Brilliant Earth
11001218A · Nov 4
$2,114 AUD
$1,480 USD
View
26 more retailers have this diamond
Prices start from $263 AUDSave up to $1,851 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
1.04ct Radiant
$263 AUD