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Round|Lab Grown|IGI

0.53ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG630464286

Shape and cutting style on the report: Round brilliant

Certificate IGI LG630464286

Diamond specifications and retailer prices

From $139 CAD
$99 USD
As of October 29, 2026
Save $1,129 CAD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,267 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 LG630464286 or 630464286. Listed at 16 retailers as of October 29, 2026, with prices from $139 to $1,267, a $1,129 spread on the same certified stone. MOH London lists it at $1,267. 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 angle34.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG630464286
Dimensions5.21 × 5.23 × 3.20 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.21 mm5.23 mm0.53 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG630464286
Side View
Table 57.0%Crown 34.3°Girdle: MediumPavilion 41°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
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: $1,267 CAD|Low: $109 CAD|High: $1,274 CAD|Avg: $369 CAD|+0.4%
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 12$139 CAD
Retailer 3$155 CAD
Retailer 7$161 CAD
Retailer 6$182 CAD
Retailer 14$182 CAD
Retailer 13$227 CAD
Retailer 11$231 CAD
Retailer 8$316 CAD
Retailer 2$330 CAD
Retailer 9$364 CAD
Retailer 10$367 CAD
Retailer 15$495 CAD
Retailer 5$551 CAD
Retailer 4$633 CAD
MOH London$1,267 CAD

44 data points across 15 retailers

16 retailers$139 CAD to $1,267 CAD

A
Cheapest Retailer
-
$139 CAD
$99 USD
A
Retailer 2
-
$155 CAD
$111 USD
View
Final sale: no returns
A
Retailer 3
-
$161 CAD
$115 USD
View
A
Retailer 4
-
$182 CAD
$130 USD
View
A
Retailer 5
-
$182 CAD
$130 USD
View
A
Retailer 6
-
$227 CAD
$162 USD
View
A
Retailer 7
-
$231 CAD
$165 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$316 CAD
€215 EUR
View
A
Retailer 9
-
$330 CAD
£186 GBP
View
B+
Retailer 10
-
$364 CAD
$260 USD
View
B+
Retailer 11
-
$367 CAD
$262 USD
View
B+
Retailer 12
-
$495 CAD
$354 USD
View
B+
Retailer 13
-
$551 CAD
$394 USD
View
B+
Retailer 14
-
$553 CAD
$395 USD
View
Price last confirmed 43 days ago
B
Retailer 15
-
$633 CAD
$452 USD
View
Most Expensive
B
MOH London
LG630464286 · Oct 29
$1,267 CAD
£713 GBP
View
15 more retailers have this diamond
Prices start from $139 CADSave up to $1,129 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
$139 CAD