Round|Lab Grown|IGI

5.54ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG637453295

Shape and cutting style on the report: Round brilliant

Certificate IGI LG637453295

Diamond specifications and retailer prices

From $8,817 CAD

£4,970 GBP

As of October 27, 2026

Save $48,791 CAD (85%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: $65,794 CAD at Do Amore Diamonds · As of October 23, 2026

View at Do Amore Diamonds

About this 5.54ct lab-grown round diamond

This 5.54ct 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 LG637453295 or 637453295. Listed at 25 retailers as of October 27, 2026, with a 553% 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

5.54

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.2°

Pavilion angle40.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG637453295

Dimensions11.36 × 11.44 × 6.91 mm

L/W Ratio1.01

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 LG637453295

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 27

Current: $12,851 CAD|Low: $8,767 CAD|High: $41,688 CAD|Avg: $16,841 CAD|-2.3%

Retailer 1

Retailer 2

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Retailer 4

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Retailer 12

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Retailer 21

October 28, 2026

Retailer 12$8,817 CAD

Retailer 18$9,232 CAD

Retailer 10$9,601 CAD

Retailer 9$9,630 CAD

Retailer 7$10,709 CAD

Retailer 13$10,709 CAD

Retailer 21$10,714 CAD

Retailer 6$11,864 CAD

Retailer 17$12,414 CAD

Retailer 2$12,518 CAD

Retailer 1$12,851 CAD

Retailer 11$13,293 CAD

Retailer 15$14,397 CAD

Retailer 20$19,569 CAD

Retailer 4$20,129 CAD

Retailer 16$23,240 CAD

Retailer 3$23,791 CAD

Retailer 19$24,685 CAD

Retailer 14$25,286 CAD

Retailer 5$28,515 CAD

Retailer 8$41,688 CAD

38 data points across 21 retailers

25 retailers$8,817 CAD to $57,608 CAD

Cheapest Retailer

$8,817 CAD

£4,970 GBP

Retailer 2

$9,232 CAD

$6,609 USD

View

Retailer 3

$9,601 CAD

$6,873 USD

View

Price last confirmed 17 days ago

Retailer 4

$9,630 CAD

$6,894 USD

View

Retailer 5

$10,709 CAD

$7,666 USD

View

Price last confirmed 18 days ago

Retailer 6

$10,709 CAD

$7,666 USD

View

Price last confirmed 28 days ago

Retailer 7

$10,714 CAD

$7,670 USD

View

Retailer 8

$12,248 CAD

HK$68,500 HKD

View

Retailer 9

$12,414 CAD

$8,887 USD

View

Retailer 10

$12,518 CAD

$8,961 USD

View

Price last confirmed 14 days ago

Retailer 11

$12,851 CAD

$9,200 USD

View

Retailer 12

$13,293 CAD

$9,516 USD

View

Price last confirmed 23 days ago

Retailer 13

$14,397 CAD

£8,115 GBP

View

Retailer 14

$19,389 CAD

$13,880 USD

View

Price last confirmed 29 days ago

Retailer 15

$19,569 CAD

$14,009 USD

View

Price last confirmed 8 days ago

Retailer 16

$20,129 CAD

$14,410 USD

View

Retailer 17

$23,240 CAD

£13,100 GBP

View

Retailer 18

$23,791 CAD

ZAR 275,140 ZAR

View

Price last confirmed 15 days ago

Retailer 19

$24,685 CAD

A$27,187 AUD

View

Price last confirmed 8 days ago

Retailer 20

$28,515 CAD

A$31,405 AUD

View

Price last confirmed 22 days ago

Retailer 21

$29,472 CAD

$21,098 USD

View

Price last confirmed 7 days ago

Retailer 22

$39,788 CAD

$28,483 USD

View

Retailer 23

$41,688 CAD

SGD 40,329 SGD

View

Price last confirmed 7 days ago

Retailer 24

$57,608 CAD

$41,240 USD

View

Most Expensive

Do Amore Diamonds

23-637453295 · Oct 23

$65,794 CAD

$47,100 USD

View

Price last confirmed 7 days ago

24 more retailers have this diamond

Prices start from $8,817 CADSave up to $48,791 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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5.54ct Round

$8,817 CAD