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Round|Lab Grown|IGI

0.53ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG741587192

Shape and cutting style on the report: Round brilliant

Certificate IGI LG741587192

Diamond specifications and retailer prices

From $133 CAD
$95 USD
As of October 29, 2026
Save $1,086 CAD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,219 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.53ct lab-grown round diamond

This 0.53ct lab-grown round sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG741587192 or 741587192. Listed at 15 retailers as of October 29, 2026, with prices from $133 to $1,219, a $1,086 spread on the same certified stone. MOH London lists it at $1,219. 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

0.53
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741587192
Dimensions5.19 × 5.21 × 3.19 mm
L/W Ratio1.00
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
Top View
5.19 mm5.21 mm0.53 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741587192
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.3%

Caratlytics Score

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A
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 29
Current: $1,219 CAD|Low: $104 CAD|High: $1,219 CAD|Avg: $420 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
October 29, 2026
Retailer 3$133 CAD
Retailer 14$148 CAD
Retailer 5$154 CAD
Retailer 10$176 CAD
Retailer 12$176 CAD
Retailer 9$231 CAD
Retailer 2$312 CAD
Retailer 6$342 CAD
Retailer 8$344 CAD
Retailer 13$388 CAD
Retailer 7$490 CAD
Retailer 4$530 CAD
Retailer 15$613 CAD
Retailer 11$1,202 CAD
MOH London$1,219 CAD

42 data points across 15 retailers

15 retailers$133 CAD to $1,219 CAD

A
Cheapest Retailer
-
$133 CAD
$95 USD
A
Retailer 2
-
$148 CAD
$106 USD
View
Final sale: no returns
A
Retailer 3
-
$154 CAD
$110 USD
View
A
Retailer 4
-
$176 CAD
$126 USD
View
A
Retailer 5
-
$176 CAD
$126 USD
View
A
Retailer 6
-
$231 CAD
$165 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$312 CAD
£176 GBP
View
A
Retailer 8
-
$342 CAD
$244 USD
View
B+
Retailer 9
-
$344 CAD
€234 EUR
View
B+
Retailer 10
-
$388 CAD
$277 USD
View
B+
Retailer 11
-
$490 CAD
$350 USD
View
B+
Retailer 12
-
$530 CAD
$379 USD
View
B
Retailer 13
-
$613 CAD
$438 USD
View
B
Retailer 14
-
$1,202 CAD
$859 USD
View
Most Expensive
B
MOH London
LG741587192 · Oct 29
$1,219 CAD
£686 GBP
View
14 more retailers have this diamond
Prices start from $133 CADSave up to $1,086 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
0.53ct Round
$133 CAD