CaratHunter
Plans
Round|Lab Grown|IGI

0.53ct E SI2 Round Lab Grown Diamond

ID • E/SI2 • IGI LG783603700

Shape and cutting style on the report: Round brilliant

Certificate IGI LG783603700

Diamond specifications and retailer prices

From $216 CAD
As of November 4, 2026
Save $844 CAD (80%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,061 CAD at MOH London · As of November 2, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG783603700 or 783603700. Listed at 5 retailers as of November 2, 2026, with prices from $216 to $1,061, a $844 spread on the same certified stone. MOH London lists it at $1,061. 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
E
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783603700
Dimensions5.25 × 5.21 × 3.21 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
Top View
5.25 mm5.21 mm0.53 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783603700
Side View
Table 57.0%Crown 33.1°Girdle: MediumPavilion 41°Culet: NoneDepth 61.4%

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: Nov 4
Current: $1,061 CAD|Low: $159 CAD|High: $1,114 CAD|Avg: $519 CAD|-3.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 4, 2026
Retailer 5$159 CAD
Retailer 2$216 CAD
Retailer 4$313 CAD
Retailer 6$451 CAD
Retailer 3$577 CAD
MOH London$1,061 CAD

16 data points across 6 retailers

5 retailers$216 CAD to $1,061 CAD

Retailer 1
-
$159 CAD
Price last confirmed 12 days ago
A
Retailer 2
-
$216 CAD
View
A
Retailer 3
-
$313 CAD
View
B
Retailer 4
-
$577 CAD
View
Most Expensive
B
MOH London
LG783603700 · Nov 2
$1,061 CAD
£598 GBP
View
4 more retailers have this diamond
Prices start from $216 CADSave up to $844 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
$216 CAD