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Oval|Lab Grown|IGI

2.40ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG811635134

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG811635134

Diamond specifications and retailer prices

From $909 USD
HK$7,100 HKD
As of October 29, 2026
Save $5,191 USD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,100 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.4ct lab-grown oval diamond

This 2.4ct lab-grown oval sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811635134 or 811635134. Listed at 14 retailers as of October 29, 2026, with prices from $909 to $6,100, a $5,191 spread on the same certified stone. Brilliant Earth lists it at $6,100. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.40
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811635134
Dimensions10.92 × 7.56 × 4.64 mm
L/W Ratio1.44
Girdle conditionFaceted
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
10.92 mm7.56 mm2.40 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811635134
Side View
Table 61.0%Crown 36.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.4%

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: Oct 29
Current: $6,100 USD|Low: $909 USD|High: $7,460 USD|Avg: $2,703 USD|-18.2%
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
October 29, 2026
Retailer 10$909 USD
Retailer 9$1,026 USD
Retailer 11$1,125 USD
Retailer 2$1,192 USD
Retailer 8$1,217 USD
Retailer 6$1,390 USD
Retailer 14$1,890 USD
Retailer 12$2,334 USD
Retailer 3$2,575 USD
Retailer 13$2,792 USD
Retailer 7$3,160 USD
Retailer 5$4,383 USD
Retailer 4$5,165 USD
Brilliant Earth$6,100 USD

42 data points across 14 retailers

14 retailers$909 USD to $6,100 USD

A
Cheapest Retailer
-
$909 USD
HK$7,100 HKD
A
Retailer 2
-
$1,026 USD
View
A
Retailer 3
-
$1,125 USD
View
A
Retailer 4
-
$1,192 USD
£939 GBP
View
A
Retailer 5
-
$1,217 USD
€1,159 EUR
View
A
Retailer 6
-
$1,390 USD
A$2,138 AUD
View
A
Retailer 7
-
$1,890 USD
View
B+
Retailer 8
-
$2,334 USD
View
B+
Retailer 9
-
$2,575 USD
View
B+
Retailer 10
-
$2,792 USD
View
B+
Retailer 11
-
$3,160 USD
£2,488 GBP
View
B
Retailer 12
-
$4,383 USD
A$6,743 AUD
View
Price last confirmed 24 days ago
B
Retailer 13
-
$5,165 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21143392A · Oct 29
$6,100 USD
View
13 more retailers have this diamond
Prices start from $909 USDSave up to $5,191 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
2.40ct Oval
$909 USD