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Round|Lab Grown|IGI

0.54ct I VS1 Round Lab Grown Diamond

ID • I/VS1 • IGI LG451056188

Shape and cutting style on the report: Round brilliant

Certificate IGI LG451056188

Diamond specifications and retailer prices

From $472 CAD
$338 USD
As of October 29, 2026
Save $1,877 CAD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,349 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 0.54ct lab-grown round diamond

This 0.54ct lab-grown round sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG451056188 or 451056188. Listed at 12 retailers as of October 26, 2026, with prices from $472 to $2,349, a $1,877 spread on the same certified stone. MOH London lists it at $2,349. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.54
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451056188
Dimensions5.21 × 5.17 × 3.21 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
5.21 mm5.17 mm0.54 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451056188
Side View
Table 58.0%Crown 35.7°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
A
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 29
Current: $2,349 CAD|Low: $453 CAD|High: $2,374 CAD|Avg: $968 CAD|-1.0%
MOH London
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
October 31, 2026
Retailer 13$472 CAD
Retailer 10$503 CAD
Retailer 17$528 CAD
Retailer 4$548 CAD
Retailer 14$585 CAD
Retailer 16$585 CAD
Retailer 8$625 CAD
Retailer 6$796 CAD
Retailer 5$838 CAD
Retailer 15$943 CAD
Retailer 11$1,058 CAD
Retailer 2$1,062 CAD
Retailer 7$1,115 CAD
Retailer 9$1,226 CAD
Retailer 12$1,717 CAD
Retailer 3$1,882 CAD
MOH London$2,349 CAD

25 data points across 17 retailers

12 retailers$472 CAD to $2,349 CAD

A
Cheapest Retailer
-
$472 CAD
$338 USD
A
Retailer 2
-
$503 CAD
$360 USD
View
A
Retailer 3
-
$528 CAD
$378 USD
View
Final sale: no returns
A
Retailer 4
-
$548 CAD
$392 USD
View
A
Retailer 5
-
$585 CAD
$419 USD
View
A
Retailer 6
-
$585 CAD
$419 USD
View
B+
Retailer 7
-
$943 CAD
$675 USD
View
B+
Retailer 8
-
$1,058 CAD
ZAR 12,241 ZAR
View
B+
Retailer 9
-
$1,062 CAD
€724 EUR
View
B
Retailer 10
-
$1,717 CAD
$1,229 USD
View
B
Retailer 11
-
$1,882 CAD
$1,347 USD
View
Most Expensive
B
MOH London
LG451056188 · Oct 26
$2,349 CAD
£1,324 GBP
View
11 more retailers have this diamond
Prices start from $472 CADSave up to $1,877 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.

A
0.54ct Round
$472 CAD