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Round|Lab Grown|UNKNOWN

0.54ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • UNKNOWN 741342003

Certificate UNKNOWN 741342003

Diamond specifications and retailer prices

From $182 CAD
As of November 5, 2026
Save $542 CAD (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $723 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.54ct lab-grown round diamond

This 0.54ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by UNKNOWN 741342003. Listed at 5 retailers as of November 5, 2026, with prices from $182 to $723, a $542 spread on the same certified stone. NZ Jewellers lists it at $723. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.54
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 741342003
Dimensions5.29 × 5.26 × 3.13 mm
L/W Ratio1.01
Top View
5.29 mm5.26 mm0.54 ctE / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateUNKNOWN 741342003
Side View
Table 62.0%CrownGirdlePavilionCuletDepth 59.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $723 CAD|Low: $175 CAD|High: $757 CAD|Avg: $334 CAD|-4.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 10, 2026
Retailer 2$182 CAD
Retailer 4$211 CAD
Retailer 3$225 CAD
Retailer 6$236 CAD
Retailer 5$427 CAD
NZ Jewellers$723 CAD

7 data points across 6 retailers

5 retailers$182 CAD to $723 CAD

A
Cheapest Retailer
-
$182 CAD
B+
Retailer 2
-
$211 CAD
View
B+
Retailer 3
-
$225 CAD
View
B
Retailer 4
-
$427 CAD
View
Most Expensive
B
NZ Jewellers
361587f3-b1ad-4c86-9764-7e133c892772 · Nov 5
$723 CAD
$518 USD
View
4 more retailers have this diamond
Prices start from $182 CADSave up to $542 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
$182 CAD