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Marquise|Lab Grown|IGI

0.53ct E SI1 Marquise Lab Grown Diamond

VG • E/SI1 • IGI LG805673348

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG805673348

Diamond specifications and retailer prices

From $179 CAD
HK$1,000 HKD
As of October 29, 2026
Save $925 CAD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,104 CAD at MOH London · As of October 25, 2026
View at MOH London

About this 0.53ct lab-grown marquise diamond

This 0.53ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG805673348 or 805673348. Listed at 14 retailers as of October 25, 2026, with prices from $179 to $1,104, a $925 spread on the same certified stone. MOH London lists it at $1,104. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.53
Carat
E
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805673348
Dimensions8.15 × 4.24 × 2.68 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.15 mm4.24 mm0.53 ctE / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805673348
Side View
Table 57.0%Crown 38°Girdle: THN-STKPavilion 39.4°Culet: NoneDepth 63.2%

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: $1,104 CAD|Low: $136 CAD|High: $1,127 CAD|Avg: $387 CAD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 27, 2026
Retailer 8$136 CAD
Retailer 4$231 CAD
Retailer 3$258 CAD
Retailer 9$285 CAD
Retailer 6$319 CAD
Retailer 5$322 CAD
Retailer 7$384 CAD
Retailer 2$420 CAD
MOH London$1,104 CAD

37 data points across 9 retailers

14 retailers$179 CAD to $1,104 CAD

A
Retailer 1
-
$140 CAD
$100 USD
Price last confirmed 14 days ago
A
Retailer 2
-
$160 CAD
$114 USD
View
Price last confirmed 10 days ago
A
Retailer 3
-
$179 CAD
HK$1,000 HKD
View
A
Retailer 4
-
$231 CAD
$165 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$258 CAD
£145 GBP
View
B+
Retailer 6
-
$285 CAD
€194 EUR
View
B+
Retailer 7
-
$319 CAD
$228 USD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
$322 CAD
$230 USD
View
B+
Retailer 9
-
$384 CAD
£216 GBP
View
B+
Retailer 10
-
$420 CAD
$300 USD
View
B
Retailer 11
-
$434 CAD
SGD 419 SGD
View
B
Retailer 12
-
$483 CAD
$345 USD
View
Price last confirmed 10 days ago
B
Retailer 13
-
$715 CAD
£402 GBP
View
Most Expensive
B
MOH London
LG805673348 · Oct 25
$1,104 CAD
£621 GBP
View
13 more retailers have this diamond
Prices start from $179 CADSave up to $925 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 Marquise
$179 CAD