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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 $1,165 SGD
HK$7,100 HKD
As of October 29, 2026
Save $6,654 SGD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,818 SGD 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 $1,165 to $7,818, a $6,654 spread on the same certified stone. Brilliant Earth lists it at $7,818. 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
Colour
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $7,818 SGD|Low: $1,165 SGD|High: $9,561 SGD|Avg: $3,462 SGD|-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$1,165 SGD
Retailer 9$1,315 SGD
Retailer 11$1,442 SGD
Retailer 2$1,528 SGD
Retailer 8$1,560 SGD
Retailer 6$1,781 SGD
Retailer 14$2,423 SGD
Retailer 12$2,991 SGD
Retailer 3$3,300 SGD
Retailer 13$3,579 SGD
Retailer 7$4,050 SGD
Retailer 5$5,618 SGD
Retailer 4$6,620 SGD
Brilliant Earth$7,818 SGD

41 data points across 14 retailers

14 retailers$1,165 SGD to $7,818 SGD

A
Cheapest Retailer
-
$1,165 SGD
HK$7,100 HKD
A
Retailer 2
-
$1,315 SGD
$1,026 USD
View
A
Retailer 3
-
$1,442 SGD
$1,125 USD
View
A
Retailer 4
-
$1,528 SGD
£939 GBP
View
A
Retailer 5
-
$1,560 SGD
€1,159 EUR
View
A
Retailer 6
-
$1,781 SGD
A$2,138 AUD
View
A
Retailer 7
-
$2,423 SGD
$1,890 USD
View
B+
Retailer 8
-
$2,991 SGD
$2,334 USD
View
B+
Retailer 9
-
$3,300 SGD
$2,575 USD
View
B+
Retailer 10
-
$3,579 SGD
$2,792 USD
View
B+
Retailer 11
-
$4,050 SGD
£2,488 GBP
View
B
Retailer 12
-
$5,618 SGD
A$6,743 AUD
View
Price last confirmed 24 days ago
B
Retailer 13
-
$6,620 SGD
$5,165 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21143392A · Oct 29
$7,818 SGD
$6,100 USD
View
13 more retailers have this diamond
Prices start from $1,165 SGDSave up to $6,654 SGD

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
$1,165 SGD