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Radiant|Lab Grown|IGI

1.12ct F IF Radiant Lab Grown Diamond

ID • F/IF • IGI LG636472731

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

Certificate IGI LG636472731

Diamond specifications and retailer prices

From $376 AUD
As of November 4, 2026
Save $2,953 AUD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,328 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.12ct lab-grown radiant diamond

This 1.12ct 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 LG636472731 or 636472731. Listed at 21 retailers as of November 4, 2026, with prices from $376 to $3,328, a $2,953 spread on the same certified stone. Do Amore Diamonds lists it at $3,328. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.12
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636472731
Dimensions7.26 × 5.23 × 3.40 mm
L/W Ratio1.39
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.26 mm5.23 mm1.12 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636472731
Side View
Table 67.0%Crown 42.2°Girdle: MediumPavilion 37.2°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 4
Current: $540 AUD|Low: $360 AUD|High: $2,814 AUD|Avg: $1,130 AUD|-1.8%
Retailer 1
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 5$376 AUD
Retailer 4$436 AUD
Retailer 3$466 AUD
Retailer 15$466 AUD
Retailer 1$540 AUD
Retailer 9$693 AUD
Retailer 11$886 AUD
Retailer 8$900 AUD
Retailer 10$1,260 AUD
Retailer 7$1,327 AUD
Retailer 2$1,430 AUD
Retailer 6$1,651 AUD
Retailer 14$1,786 AUD
Retailer 12$2,058 AUD
Retailer 13$2,771 AUD

35 data points across 15 retailers

21 retailers$376 AUD to $3,328 AUD

A
Cheapest Retailer
-
$376 AUD
A
Retailer 2
-
$421 AUD
View
Final sale: no returns
A
Retailer 3
-
$436 AUD
View
Retailer 4
-
$466 AUD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$466 AUD
View
A
Retailer 6
-
$540 AUD
View
A
Retailer 7
-
$624 AUD
View
A
Retailer 8
-
$690 AUD
View
A
Retailer 9
-
$693 AUD
View
A
Retailer 10
-
$791 AUD
View
A
Retailer 11
-
$886 AUD
View
B+
Retailer 12
-
$900 AUD
View
B+
Retailer 13
-
$1,260 AUD
View
Retailer 14
-
$1,327 AUD
View
Price last confirmed 12 days ago
B
Retailer 15
-
$1,430 AUD
View
B
Retailer 16
-
$1,651 AUD
View
Retailer 17
-
$1,786 AUD
View
Price last confirmed 16 days ago
B
Retailer 18
-
$1,887 AUD
View
B
Retailer 19
-
$2,058 AUD
View
B
Retailer 20
-
$2,771 AUD
View
Most Expensive
B
Do Amore Diamonds
27-97AE5F82A · Nov 4
$3,328 AUD
$2,330 USD
View
20 more retailers have this diamond
Prices start from $376 AUDSave up to $2,953 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
1.12ct Radiant
$376 AUD