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Round|Lab Grown|IGI

1.12ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG734511742

Shape and cutting style on the report: Round brilliant

Certificate IGI LG734511742

Diamond specifications and retailer prices

From $330 AUD
As of November 6, 2026
Save $1,422 AUD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,753 AUD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 1.12ct lab-grown round diamond

This 1.12ct lab-grown round 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 LG734511742 or 734511742. Listed at 20 retailers as of November 6, 2026, with prices from $330 to $1,753, a $1,422 spread on the same certified stone. Reve Diamonds lists it at $1,753. 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
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG734511742
Dimensions6.73 × 6.69 × 4.07 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.73 mm6.69 mm1.12 ctF / IF
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG734511742
Side View
Table 58.0%Crown 33.9°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.6%

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: Nov 6
Current: $621 AUD|Low: $330 AUD|High: $1,753 AUD|Avg: $942 AUD|+0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Reve Diamonds
November 6, 2026
Retailer 8$330 AUD
Retailer 2$588 AUD
Retailer 1$621 AUD
Retailer 3$636 AUD
Retailer 4$665 AUD
Retailer 9$718 AUD
Retailer 7$1,183 AUD
Retailer 5$1,594 AUD
Retailer 6$1,714 AUD
Reve Diamonds$1,753 AUD

43 data points across 10 retailers

20 retailers$330 AUD to $1,753 AUD

Retailer 1
-
$284 AUD
Price last confirmed 30 days ago
Retailer 2
-
$295 AUD
View
Price last confirmed 46 days ago
A
Retailer 3
-
$330 AUD
View
Final sale: no returns
Retailer 4
-
$343 AUD
View
Price last confirmed 46 days ago
Retailer 5
-
$362 AUD
View
Price last confirmed 46 days ago
Retailer 6
-
$367 AUD
View
Price last confirmed 30 days ago
Retailer 7
-
$367 AUD
View
Price last confirmed 36 days ago
A
Retailer 8
-
$588 AUD
View
A
Retailer 9
-
$621 AUD
View
A
Retailer 10
-
$636 AUD
View
A
Retailer 11
-
$665 AUD
View
B+
Retailer 12
-
$718 AUD
View
B+
Retailer 13
-
$798 AUD
View
Retailer 14
-
$1,179 AUD
View
Price last confirmed 38 days ago
Retailer 15
-
$1,179 AUD
View
Price last confirmed 47 days ago
B
Retailer 16
-
$1,183 AUD
View
B
Retailer 17
-
$1,256 AUD
View
B
Retailer 18
-
$1,594 AUD
View
B
Retailer 19
-
$1,714 AUD
View
Most Expensive
B
Reve Diamonds
23EE2D537 · Nov 6
$1,753 AUD
$1,204 USD
View
19 more retailers have this diamond
Prices start from $330 AUDSave up to $1,422 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 Round
$330 AUD