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Oval|Lab Grown|IGI

2.40ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG719529984

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG719529984

Diamond specifications and retailer prices

From $1,283 USD
As of October 29, 2026
Save $7,237 USD (85%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $8,520 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 LG719529984 or 719529984. Listed at 26 retailers as of October 29, 2026, with prices from $1,283 to $8,520, a $7,237 spread on the same certified stone. Brilliant Earth lists it at $8,520. 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 angle33°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG719529984
Dimensions11.32 × 7.58 × 11.32 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.32 mm7.58 mm2.40 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG719529984
Side View
Table 57.0%Crown 33°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 59.6%

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: $8,520 USD|Low: $1,436 USD|High: $8,800 USD|Avg: $3,530 USD|-3.2%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 18
October 29, 2026
Retailer 9$1,436 USD
Retailer 17$1,660 USD
Retailer 7$1,693 USD
Retailer 14$2,046 USD
Retailer 2$2,091 USD
Retailer 13$2,150 USD
Retailer 4$2,549 USD
Retailer 8$2,626 USD
Retailer 15$2,640 USD
Retailer 16$3,539 USD
Retailer 10$3,597 USD
Retailer 11$3,840 USD
Retailer 3$4,271 USD
Retailer 18$4,626 USD
Retailer 12$4,808 USD
Retailer 6$5,031 USD
Retailer 5$5,665 USD
Brilliant Earth$8,520 USD

43 data points across 18 retailers

26 retailers$1,283 USD to $8,520 USD

A
Cheapest Retailer
-
$1,283 USD
A
Retailer 2
-
$1,396 USD
View
A
Retailer 3
-
$1,436 USD
View
Final sale: no returns
Retailer 4
-
$1,468 USD
View
Price last confirmed 36 days ago
A
Retailer 5
-
$1,488 USD
View
A
Retailer 6
-
$1,660 USD
View
A
Retailer 7
-
$1,693 USD
View
A
Retailer 8
-
$1,741 USD
HK$13,600 HKD
View
B+
Retailer 9
-
$2,046 USD
A$3,148 AUD
View
B+
Retailer 10
-
$2,091 USD
£1,647 GBP
View
B+
Retailer 11
-
$2,150 USD
View
B+
Retailer 12
-
$2,549 USD
View
B+
Retailer 13
-
$2,626 USD
View
B+
Retailer 14
-
$2,640 USD
€2,514 EUR
View
B+
Retailer 15
-
$2,790 USD
View
Retailer 16
-
$3,539 USD
A$5,445 AUD
View
Price last confirmed 7 days ago
B
Retailer 17
-
$3,597 USD
£2,832 GBP
View
B+
Retailer 18
-
$3,840 USD
ZAR 62,039 ZAR
View
B
Retailer 19
-
$4,271 USD
View
Retailer 20
-
$4,626 USD
A$7,117 AUD
View
Price last confirmed 21 days ago
B
Retailer 21
-
$4,650 USD
View
B+
Retailer 22
-
$4,808 USD
£3,786 GBP
View
B
Retailer 23
-
$5,031 USD
SGD 6,798 SGD
View
B
Retailer 24
-
$5,224 USD
View
Retailer 25
-
$5,665 USD
View
Price last confirmed 35 days ago
Most Expensive
B
Brilliant Earth
15985201A · Oct 29
$8,520 USD
View
25 more retailers have this diamond
Prices start from $1,283 USDSave up to $7,237 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
$1,283 USD