Round|Lab Grown|IGI

6.58ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG615369244

Shape and cutting style on the report: Round brilliant

Certificate IGI LG615369244

Diamond specifications and retailer prices

From $19,076 CAD

$13,656 USD

As of October 30, 2026

Save $66,749 CAD (78%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: $85,826 CAD at Do Amore Diamonds · As of October 31, 2026

View at Do Amore Diamonds

About this 6.58ct lab-grown round diamond

This 6.58ct lab-grown round sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG615369244 or 615369244. Listed at 24 retailers as of October 30, 2026, with prices from $19,076 to $85,826, a $66,749 spread on the same certified stone. Do Amore Diamonds lists it at $85,826. 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

6.58

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.9°

Pavilion angle41°

OriginLab Grown

Grading LabIGI

CertificateIGI LG615369244

Dimensions11.99 × 11.94 × 7.41 mm

L/W Ratio1.00

Girdle conditionFaceted

Culet sizePointed

Cert comments

HEARTS & ARROWS 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 LG615369244

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 30

Current: $27,626 CAD|Low: $17,927 CAD|High: $230,910 CAD|Avg: $43,784 CAD|+1.2%

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

Retailer 14

Retailer 15

Retailer 16

Retailer 17

Retailer 18

Retailer 19

Retailer 20

October 31, 2026

Retailer 16$18,984 CAD

Retailer 7$19,076 CAD

Retailer 19$19,158 CAD

Retailer 8$19,618 CAD

Retailer 18$20,947 CAD

Retailer 10$21,455 CAD

Retailer 3$22,000 CAD

Retailer 2$22,223 CAD

Retailer 11$22,223 CAD

Retailer 9$22,990 CAD

Retailer 17$23,222 CAD

Retailer 1$27,626 CAD

Retailer 14$38,738 CAD

Retailer 20$40,259 CAD

Retailer 15$46,158 CAD

Retailer 12$47,470 CAD

Retailer 4$56,644 CAD

Retailer 5$71,473 CAD

Retailer 13$74,294 CAD

Retailer 6$230,910 CAD

42 data points across 20 retailers

24 retailers$19,076 CAD to $85,826 CAD

Retailer 1

$18,984 CAD

$13,590 USD

Price last confirmed 13 days ago

Retailer 2

$19,076 CAD

$13,656 USD

View

Retailer 3

$19,158 CAD

$13,715 USD

View

Retailer 4

$19,618 CAD

$14,044 USD

View

Retailer 5

$20,311 CAD

$14,540 USD

View

Retailer 6

$20,947 CAD

$14,995 USD

View

Retailer 7

$21,455 CAD

$15,359 USD

View

Final sale: no returns

Retailer 8

$22,000 CAD

$15,749 USD

View

Retailer 9

$22,223 CAD

$15,909 USD

View

Retailer 10

$22,223 CAD

$15,909 USD

View

Price last confirmed 15 days ago

Retailer 11

$22,990 CAD

$16,458 USD

View

Retailer 12

$23,222 CAD

$16,624 USD

View

Retailer 13

$27,626 CAD

£15,572 GBP

View

B+

Retailer 14

$38,738 CAD

£21,836 GBP

View

B+

Retailer 15

$40,259 CAD

$28,820 USD

View

Retailer 16

$46,158 CAD

A$50,836 AUD

View

Price last confirmed 8 days ago

B+

Retailer 17

$47,470 CAD

ZAR 548,988 ZAR

View

Retailer 18

$56,644 CAD

$40,550 USD

View

Retailer 19

$61,156 CAD

$43,780 USD

View

Retailer 20

$62,030 CAD

$44,406 USD

View

Retailer 21

$71,473 CAD

$51,165 USD

View

Retailer 22

$74,294 CAD

$53,185 USD

View

Most Expensive

Do Amore Diamonds

27-4479E7852 · Oct 31

$85,826 CAD

$61,440 USD

View

22 more retailers have this diamond

Prices start from $19,076 CADSave up to $66,749 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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6.58ct Round

$19,076 CAD