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Marquise|Lab Grown|IGI

0.58ct D SI1 Marquise Lab Grown Diamond

VG • D/SI1 • IGI LG626449350

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG626449350

Diamond specifications and retailer prices

From $112 CAD
$80 USD
As of October 30, 2026
Save $555 CAD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $667 CAD at MD Diamonds and Jewellers · As of October 29, 2026
View at MD Diamonds and Jewellers

About this 0.58ct lab-grown marquise diamond

This 0.58ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG626449350 or 626449350. Listed at 12 retailers as of October 29, 2026, with prices from $112 to $667, a $555 spread on the same certified stone. MD Diamonds and Jewellers lists it at $667. 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

0.58
Carat
D
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.1°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626449350
Dimensions8.49 × 4.29 × 2.76 mm
L/W Ratio1.98
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
8.49 mm4.29 mm0.58 ctD / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG626449350
Side View
Table 62.0%Crown 37.1°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 64.3%

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 30
Current: $667 CAD|Low: $112 CAD|High: $698 CAD|Avg: $381 CAD
MD Diamonds and Jewellers
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
Retailer 16
October 31, 2026
Retailer 10$112 CAD
Retailer 14$130 CAD
Retailer 11$148 CAD
Retailer 16$161 CAD
Retailer 2$242 CAD
Retailer 15$300 CAD
Retailer 4$303 CAD
Retailer 3$335 CAD
Retailer 6$378 CAD
Retailer 13$446 CAD
Retailer 8$447 CAD
Retailer 12$469 CAD
Retailer 9$497 CAD
Retailer 5$657 CAD
MD Diamonds and Jewellers$667 CAD
Retailer 7$698 CAD

4 data points across 16 retailers

12 retailers$112 CAD to $667 CAD

A
Cheapest Retailer
-
$112 CAD
$80 USD
A
Retailer 2
-
$130 CAD
$93 USD
View
A
Retailer 3
-
$148 CAD
$106 USD
View
A
Retailer 4
-
$161 CAD
HK$900 HKD
View
A
Retailer 5
-
$242 CAD
£136 GBP
View
B+
Retailer 6
-
$300 CAD
$215 USD
View
B+
Retailer 7
-
$303 CAD
$217 USD
View
B+
Retailer 8
-
$335 CAD
£189 GBP
View
B
Retailer 9
-
$446 CAD
$319 USD
View
B
Retailer 10
-
$469 CAD
$336 USD
View
B
Retailer 11
-
$497 CAD
$356 USD
View
Most Expensive
B
MD Diamonds and Jewellers
LG626449350 · Oct 29
$667 CAD
£376 GBP
View
11 more retailers have this diamond
Prices start from $112 CADSave up to $555 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
0.58ct Marquise
$112 CAD