Oval|Lab Grown|IGI

5.31ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG780662952

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG780662952

Diamond specifications and retailer prices

From $13,043 CAD

$9,337 USD

As of November 1, 2026

Save $47,591 CAD (78%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: $60,634 CAD at With Clarity · As of October 31, 2026

View at With Clarity

About this 5.31ct lab-grown oval diamond

This 5.31ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780662952 or 780662952. Listed at 14 retailers as of October 31, 2026, with prices from $13,043 to $60,634, a $47,591 spread on the same certified stone. With Clarity lists it at $60,634. 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

5.31

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.1°

Pavilion angle40.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG780662952

Dimensions13.84 × 9.81 × 6.23 mm

L/W Ratio1.41

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG780662952

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: Nov 1

Current: $26,579 CAD|Low: $13,043 CAD|High: $67,479 CAD|Avg: $31,284 CAD|-24.9%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

With Clarity

November 1, 2026

Retailer 13$13,043 CAD

Retailer 12$15,622 CAD

Retailer 2$16,106 CAD

Retailer 3$16,235 CAD

Retailer 10$16,295 CAD

Retailer 6$17,998 CAD

Retailer 8$22,756 CAD

Retailer 7$24,971 CAD

Retailer 1$26,579 CAD

Retailer 4$27,237 CAD

Retailer 9$30,254 CAD

Retailer 11$41,058 CAD

Retailer 5$46,779 CAD

With Clarity$60,634 CAD

37 data points across 14 retailers

14 retailers$13,043 CAD to $60,634 CAD

Cheapest Retailer

$13,043 CAD

$9,337 USD

Retailer 2

$15,622 CAD

$11,183 USD

View

Retailer 3

$16,106 CAD

$11,530 USD

View

Retailer 4

$16,235 CAD

HK$90,800 HKD

View

Retailer 5

$16,295 CAD

$11,665 USD

View

Retailer 6

$17,998 CAD

£10,145 GBP

View

Retailer 7

$22,756 CAD

$16,290 USD

View

B+

Retailer 8

$24,971 CAD

€17,025 EUR

View

B+

Retailer 9

$26,579 CAD

£14,982 GBP

View

B+

Retailer 10

$27,237 CAD

$19,498 USD

View

B+

Retailer 11

$30,254 CAD

ZAR 349,884 ZAR

View

B+

Retailer 12

$41,058 CAD

$29,392 USD

View

Retailer 13

$46,779 CAD

$33,488 USD

View

Most Expensive

With Clarity

780662952 · Oct 31

$60,634 CAD

$43,406 USD

View

13 more retailers have this diamond

Prices start from $13,043 CADSave up to $47,591 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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5.31ct Oval

$13,043 CAD