Oval|Lab Grown|IGI

3.18ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG746509278

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG746509278

Diamond specifications and retailer prices

From $2,095 CAD

$1,500 USD

As of October 30, 2026

Save $6,113 CAD (74%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: $17,348 CAD at Yadav Diamonds · As of October 14, 2026

View at Yadav Diamonds

About this 3.18ct lab-grown oval diamond

This 3.18ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG746509278 or 746509278. Listed at 20 retailers as of October 30, 2026, with a 292% 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

3.18

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.9°

Pavilion angle40.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG746509278

Dimensions12.13 × 8.17 × 5.05 mm

L/W Ratio1.48

Girdle conditionFaceted

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG746509278

Side View

Caratlytics Score

How it works →

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 30

Current: $5,752 CAD|Low: $2,095 CAD|High: $17,348 CAD|Avg: $6,384 CAD|-7.7%

Retailer 1

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Yadav Diamonds

October 30, 2026

Retailer 9$2,095 CAD

Retailer 7$2,115 CAD

Retailer 4$2,340 CAD

Retailer 11$3,313 CAD

Retailer 18$3,326 CAD

Retailer 19$3,350 CAD

Retailer 2$3,528 CAD

Retailer 8$3,580 CAD

Retailer 17$4,157 CAD

Retailer 21$5,328 CAD

Retailer 5$5,599 CAD

Retailer 6$5,707 CAD

Retailer 1$5,752 CAD

Retailer 22$5,884 CAD

Retailer 14$5,888 CAD

Retailer 13$6,479 CAD

Retailer 20$6,686 CAD

Retailer 12$6,983 CAD

Retailer 16$8,209 CAD

Retailer 15$9,019 CAD

Retailer 10$9,975 CAD

Retailer 23$14,402 CAD

Retailer 3$14,416 CAD

Yadav Diamonds$17,348 CAD

13 data points across 24 retailers

20 retailers$2,095 CAD to $8,209 CAD

Cheapest Retailer

$2,095 CAD

$1,500 USD

Final sale: no returns

Retailer 2

$2,115 CAD

$1,514 USD

View

Retailer 3

$3,313 CAD

$2,372 USD

View

Price last confirmed 16 days ago

Retailer 4

$3,326 CAD

$2,381 USD

View

Retailer 5

$3,350 CAD

£1,888 GBP

View

Price last confirmed 15 days ago

Retailer 6

$3,580 CAD

$2,563 USD

View

B+

Retailer 7

$4,157 CAD

A$4,578 AUD

View

Retailer 8

$5,328 CAD

ZAR 61,622 ZAR

View

Price last confirmed 16 days ago

Retailer 9

$5,599 CAD

£3,156 GBP

View

Price last confirmed 16 days ago

Retailer 10

$5,707 CAD

$4,086 USD

View

Price last confirmed 16 days ago

B+

Retailer 11

$5,752 CAD

$4,118 USD

View

B+

Retailer 12

$5,888 CAD

$4,215 USD

View

Retailer 13

$6,479 CAD

$4,638 USD

View

Price last confirmed 17 days ago

Retailer 14

$6,686 CAD

£3,769 GBP

View

Price last confirmed 16 days ago

B+

Retailer 15

$6,983 CAD

£3,936 GBP

View

Retailer 16

$8,209 CAD

$5,876 USD

View

Retailer 17

$8,209 CAD

$5,876 USD

View

Retailer 18

$9,019 CAD

A$9,933 AUD

View

Price last confirmed 22 days ago

Retailer 19

$14,416 CAD

$10,320 USD

View

Price last confirmed 14 days ago

Most Expensive

Yadav Diamonds

13313232 · Oct 14

$17,348 CAD

$12,419 USD

View

Price last confirmed 16 days ago

19 more retailers have this diamond

Prices start from $2,095 CADSave up to $6,113 CAD

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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