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Oval|Lab Grown|IGI

1.24ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG756581794

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG756581794

Diamond specifications and retailer prices

From $468 AUD
As of November 3, 2026
Save $1,853 AUD (80%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $4,604 AUD at Brilliant Earth · As of October 21, 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 LG756581794 or 756581794. Listed at 25 retailers as of November 1, 2026, with a 396% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756581794
Dimensions8.80 × 6.15 × 3.70 mm
L/W Ratio1.43
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
8.80 mm6.15 mm1.24 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756581794
Side View
Table 59.0%Crown 32.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.2%

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 3
Current: $4,604 AUD|Low: $450 AUD|High: $4,604 AUD|Avg: $1,425 AUD
Brilliant Earth
Retailer 2
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Retailer 23
November 5, 2026
Retailer 7$468 AUD
Retailer 8$523 AUD
Retailer 22$542 AUD
Retailer 10$579 AUD
Retailer 15$582 AUD
Retailer 3$777 AUD
Retailer 12$798 AUD
Retailer 23$929 AUD
Retailer 11$998 AUD
Retailer 18$998 AUD
Retailer 2$1,025 AUD
Retailer 20$1,025 AUD
Retailer 16$1,182 AUD
Retailer 13$1,423 AUD
Retailer 17$1,698 AUD
Retailer 9$1,847 AUD
Retailer 21$1,860 AUD
Retailer 4$1,865 AUD
Retailer 6$1,923 AUD
Retailer 14$2,259 AUD
Retailer 5$2,281 AUD
Retailer 19$2,321 AUD
Brilliant Earth$4,604 AUD

34 data points across 23 retailers

25 retailers$468 AUD to $2,321 AUD

A
Cheapest Retailer
-
$468 AUD
A
Retailer 2
-
$523 AUD
View
Final sale: no returns
A
Retailer 3
-
$542 AUD
View
A
Retailer 4
-
$579 AUD
View
Retailer 5
-
$582 AUD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$639 AUD
View
A
Retailer 7
-
$777 AUD
View
A
Retailer 8
-
$798 AUD
View
A
Retailer 9
-
$929 AUD
View
B+
Retailer 10
-
$998 AUD
View
B+
Retailer 11
-
$998 AUD
View
B+
Retailer 12
-
$1,025 AUD
View
B+
Retailer 13
-
$1,025 AUD
View
B+
Retailer 14
-
$1,182 AUD
View
B+
Retailer 15
-
$1,423 AUD
View
B+
Retailer 16
-
$1,448 AUD
View
B
Retailer 17
-
$1,698 AUD
View
B
Retailer 18
-
$1,847 AUD
View
B
Retailer 19
-
$1,860 AUD
View
B+
Retailer 20
-
$1,865 AUD
View
B
Retailer 21
-
$1,923 AUD
View
Retailer 22
-
$2,259 AUD
View
Price last confirmed 18 days ago
B
Retailer 23
-
$2,281 AUD
View
B+
Retailer 24
-
$2,321 AUD
View
Most Expensive
Brilliant Earth
17287765A · Oct 21
$4,604 AUD
$3,230 USD
View
Price last confirmed 14 days ago
24 more retailers have this diamond
Prices start from $468 AUDSave up to $1,853 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
$468 AUD