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Oval|Lab Grown|IGI

1.24ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG720586549

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG720586549

Diamond specifications and retailer prices

From $254 USD
As of October 29, 2026
Save $1,586 USD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,840 USD at Brilliant Earth · As of October 31, 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 LG720586549 or 720586549. Listed at 21 retailers as of October 29, 2026, with prices from $254 to $1,840, a $1,586 spread on the same certified stone. Brilliant Earth lists it at $1,840. 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
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720586549
Dimensions8.91 × 5.98 × 3.68 mm
L/W Ratio1.49
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
8.91 mm5.98 mm1.24 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720586549
Side View
Table 59.0%Crown 33.8°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 61.5%

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: Oct 29
Current: $1,840 USD|Low: $244 USD|High: $2,380 USD|Avg: $672 USD|-22.7%
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
Retailer 16
October 31, 2026
Retailer 14$254 USD
Retailer 6$284 USD
Retailer 4$295 USD
Retailer 8$315 USD
Retailer 15$315 USD
Retailer 12$475 USD
Retailer 2$521 USD
Retailer 16$526 USD
Retailer 11$542 USD
Retailer 5$568 USD
Retailer 9$601 USD
Retailer 13$969 USD
Retailer 3$1,014 USD
Retailer 7$1,234 USD
Retailer 10$1,270 USD
Brilliant Earth$1,840 USD

41 data points across 16 retailers

21 retailers$254 USD to $1,840 USD

A
Cheapest Retailer
-
$254 USD
A
Retailer 2
-
$284 USD
View
Final sale: no returns
A
Retailer 3
-
$295 USD
View
A
Retailer 4
-
$315 USD
View
A
Retailer 5
-
$315 USD
View
A
Retailer 6
-
$346 USD
HK$2,700 HKD
View
A
Retailer 7
-
$475 USD
View
A
Retailer 8
-
$521 USD
€496 EUR
View
A
Retailer 9
-
$526 USD
View
A
Retailer 10
-
$542 USD
ZAR 8,754 ZAR
View
A
Retailer 11
-
$568 USD
View
A
Retailer 12
-
$601 USD
£473 GBP
View
B+
Retailer 13
-
$804 USD
View
B+
Retailer 14
-
$969 USD
View
B+
Retailer 15
-
$1,014 USD
View
B+
Retailer 16
-
$1,018 USD
SGD 1,375 SGD
View
B+
Retailer 17
-
$1,065 USD
View
B
Retailer 18
-
$1,234 USD
£972 GBP
View
B+
Retailer 19
-
$1,270 USD
£1,000 GBP
View
B
Retailer 20
-
$1,367 USD
View
Most Expensive
B
Brilliant Earth
19055854A · Oct 31
$1,840 USD
View
20 more retailers have this diamond
Prices start from $254 USDSave up to $1,586 USD

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
$254 USD