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Oval|Lab Grown|IGI

1.24ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG723514490

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG723514490

Diamond specifications and retailer prices

From $368 AUD
As of November 3, 2026
Save $2,284 AUD (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,651 AUD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.24ct lab-grown oval diamond

This 1.24ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG723514490 or 723514490. Listed at 23 retailers as of November 3, 2026, with prices from $368 to $2,651, a $2,284 spread on the same certified stone. Brilliant Earth lists it at $2,651. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723514490
Dimensions9.19 × 5.85 × 3.67 mm
L/W Ratio1.57
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
9.19 mm5.85 mm1.24 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723514490
Side View
Table 60.0%Crown 35.4°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 62.7%

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 3
Current: $2,651 AUD|Low: $354 AUD|High: $3,649 AUD|Avg: $1,105 AUD|-27.3%
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 15$368 AUD
Retailer 6$426 AUD
Retailer 3$456 AUD
Retailer 12$684 AUD
Retailer 11$751 AUD
Retailer 4$760 AUD
Retailer 10$785 AUD
Retailer 7$815 AUD
Retailer 2$861 AUD
Retailer 8$1,118 AUD
Retailer 14$1,400 AUD
Retailer 5$1,465 AUD
Retailer 9$1,826 AUD
Retailer 13$2,259 AUD
Brilliant Earth$2,651 AUD

44 data points across 15 retailers

23 retailers$368 AUD to $2,651 AUD

A
Cheapest Retailer
-
$368 AUD
A
Retailer 2
-
$411 AUD
View
Final sale: no returns
A
Retailer 3
-
$426 AUD
View
Retailer 4
-
$456 AUD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$456 AUD
View
A
Retailer 6
-
$510 AUD
View
A
Retailer 7
-
$684 AUD
View
A
Retailer 8
-
$751 AUD
View
A
Retailer 9
-
$760 AUD
View
A
Retailer 10
-
$785 AUD
View
A
Retailer 11
-
$815 AUD
View
A
Retailer 12
-
$861 AUD
View
B+
Retailer 13
-
$1,118 AUD
View
B+
Retailer 14
-
$1,148 AUD
View
B+
Retailer 15
-
$1,400 AUD
View
B+
Retailer 16
-
$1,465 AUD
View
B+
Retailer 17
-
$1,467 AUD
View
B+
Retailer 18
-
$1,538 AUD
View
B
Retailer 19
-
$1,780 AUD
View
B+
Retailer 20
-
$1,826 AUD
View
B
Retailer 21
-
$1,964 AUD
View
Retailer 22
-
$2,259 AUD
View
Price last confirmed 18 days ago
Most Expensive
B
Brilliant Earth
19055939A · Nov 4
$2,651 AUD
$1,860 USD
View
22 more retailers have this diamond
Prices start from $368 AUDSave up to $2,284 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
1.24ct Oval
$368 AUD