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Oval|Lab Grown|IGI

1.24ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG770641669

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG770641669

Diamond specifications and retailer prices

From $267 USD
As of October 29, 2026
Save $1,903 USD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,170 USD at Brilliant Earth · As of October 30, 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 LG770641669 or 770641669. Listed at 21 retailers as of October 29, 2026, with prices from $267 to $2,170, a $1,903 spread on the same certified stone. Brilliant Earth lists it at $2,170. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770641669
Dimensions8.44 × 5.88 × 3.80 mm
L/W Ratio1.44
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
8.44 mm5.88 mm1.24 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770641669
Side View
Table 62.0%Crown 38.7°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 64.6%

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: $2,170 USD|Low: $264 USD|High: $3,220 USD|Avg: $817 USD|-32.6%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 9$267 USD
Retailer 18$298 USD
Retailer 19$309 USD
Retailer 4$331 USD
Retailer 11$331 USD
Retailer 16$490 USD
Retailer 5$548 USD
Retailer 15$568 USD
Retailer 3$582 USD
Retailer 17$616 USD
Retailer 2$634 USD
Retailer 14$805 USD
Retailer 20$808 USD
Retailer 7$880 USD
Retailer 8$1,063 USD
Retailer 10$1,114 USD
Retailer 12$1,287 USD
Retailer 13$1,332 USD
Retailer 6$1,407 USD
Brilliant Earth$2,170 USD

36 data points across 20 retailers

21 retailers$267 USD to $2,170 USD

A
Cheapest Retailer
-
$267 USD
A
Retailer 2
-
$298 USD
View
Final sale: no returns
A
Retailer 3
-
$309 USD
View
A
Retailer 4
-
$331 USD
View
A
Retailer 5
-
$331 USD
View
A
Retailer 6
-
$490 USD
View
A
Retailer 7
-
$548 USD
View
A
Retailer 8
-
$568 USD
ZAR 9,181 ZAR
View
A
Retailer 9
-
$582 USD
View
B+
Retailer 10
-
$616 USD
€587 EUR
View
A
Retailer 11
-
$634 USD
£499 GBP
View
B+
Retailer 12
-
$805 USD
A$1,238 AUD
View
B+
Retailer 13
-
$808 USD
View
B+
Retailer 14
-
$880 USD
View
B+
Retailer 15
-
$1,063 USD
View
B
Retailer 16
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$1,114 USD
View
B
Retailer 17
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$1,225 USD
View
Retailer 18
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$1,287 USD
A$1,980 AUD
View
Price last confirmed 23 days ago
B
Retailer 19
-
$1,332 USD
£1,049 GBP
View
B
Retailer 20
-
$1,407 USD
View
Most Expensive
B
Brilliant Earth
18639186A · Oct 30
$2,170 USD
View
20 more retailers have this diamond
Prices start from $267 USDSave up to $1,903 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
$267 USD