Oval|Lab Grown|IGI

2.40ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG788681156

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG788681156

Diamond specifications and retailer prices

From $1,865 USD

As of October 28, 2026

Save $7,405 USD (80%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: $11,460 USD at Do Amore Diamonds · As of October 29, 2026

View at Do Amore Diamonds

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 LG788681156 or 788681156. Listed at 18 retailers as of October 28, 2026, with a 397% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

Color

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.6°

Pavilion angle39.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG788681156

Dimensions11.21 × 7.57 × 4.53 mm

L/W Ratio1.48

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

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG788681156

Side View

Caratlytics Score

How it works →

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 28

Current: $2,933 USD|Low: $1,865 USD|High: $9,560 USD|Avg: $4,851 USD|+0.2%

Retailer 1

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Retailer 11

Retailer 12

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Retailer 16

October 30, 2026

Retailer 4$1,865 USD

Retailer 8$2,035 USD

Retailer 14$2,100 USD

Retailer 11$2,717 USD

Retailer 1$2,933 USD

Retailer 13$3,332 USD

Retailer 5$4,420 USD

Retailer 16$5,208 USD

Retailer 6$5,280 USD

Retailer 12$5,335 USD

Retailer 9$5,504 USD

Retailer 10$6,125 USD

Retailer 3$6,659 USD

Retailer 2$6,925 USD

Retailer 7$7,476 USD

Retailer 15$9,270 USD

43 data points across 16 retailers

18 retailers$1,865 USD to $9,270 USD

Cheapest Retailer

$1,865 USD

Final sale: no returns

B+

Retailer 2

$2,035 USD

View

B+

Retailer 3

$2,100 USD

View

B+

Retailer 4

$2,717 USD

View

B+

Retailer 5

$2,933 USD

£2,309 GBP

View

B+

Retailer 6

$3,332 USD

View

Retailer 7

$4,420 USD

£3,480 GBP

View

Retailer 8

$5,208 USD

View

Retailer 9

$5,280 USD

View

Retailer 10

$5,335 USD

View

Price last confirmed 11 days ago

Retailer 11

$5,504 USD

ZAR 88,924 ZAR

View

Retailer 12

$5,805 USD

View

Retailer 13

$6,125 USD

£4,823 GBP

View

Retailer 14

$6,659 USD

View

Retailer 15

$6,925 USD

View

Retailer 16

$7,476 USD

View

Retailer 17

$9,270 USD

View

Most Expensive

Do Amore Diamonds

27-5E2943A53 · Oct 29

$11,460 USD

View

Price under review

17 more retailers have this diamond

Prices start from $1,865 USDSave up to $7,405 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.

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