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Round|Lab Grown|IGI

0.50ct I VS1 Round Lab Grown Diamond

EX • I/VS1 • IGI LG451055537

Shape and cutting style on the report: Round brilliant

Certificate IGI LG451055537

Diamond specifications and retailer prices

From $440 CAD
$315 USD
As of October 29, 2026
Save $1,758 CAD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,198 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.5ct lab-grown round diamond

This 0.5ct lab-grown round sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG451055537 or 451055537. Listed at 12 retailers as of October 29, 2026, with prices from $440 to $2,198, a $1,758 spread on the same certified stone. MOH London lists it at $2,198. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451055537
Dimensions5.20 × 5.16 × 3.10 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
5.20 mm5.16 mm0.50 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451055537
Side View
Table 60.5%Crown 31.9°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 59.8%

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: Oct 29
Current: $2,198 CAD|Low: $422 CAD|High: $2,212 CAD|Avg: $1,012 CAD|+0.6%
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
October 31, 2026
Retailer 9$440 CAD
Retailer 10$461 CAD
Retailer 13$490 CAD
Retailer 14$510 CAD
Retailer 11$545 CAD
Retailer 3$781 CAD
Retailer 12$887 CAD
Retailer 7$987 CAD
Retailer 2$999 CAD
Retailer 4$1,048 CAD
Retailer 5$1,060 CAD
Retailer 8$1,599 CAD
Retailer 6$2,191 CAD
MOH London$2,198 CAD

25 data points across 14 retailers

12 retailers$440 CAD to $2,198 CAD

A
Cheapest Retailer
-
$440 CAD
$315 USD
A
Retailer 2
-
$461 CAD
$330 USD
View
A
Retailer 3
-
$490 CAD
$351 USD
View
Final sale: no returns
A
Retailer 4
-
$510 CAD
$365 USD
View
A
Retailer 5
-
$545 CAD
$390 USD
View
A
Retailer 6
-
$545 CAD
$390 USD
View
B+
Retailer 7
-
$887 CAD
$635 USD
View
B+
Retailer 8
-
$987 CAD
ZAR 11,410 ZAR
View
B+
Retailer 9
-
$999 CAD
€681 EUR
View
B
Retailer 10
-
$1,599 CAD
$1,145 USD
View
B
Retailer 11
-
$1,753 CAD
$1,255 USD
View
Most Expensive
B
MOH London
LG451055537 · Oct 29
$2,198 CAD
£1,239 GBP
View
11 more retailers have this diamond
Prices start from $440 CADSave up to $1,758 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
0.50ct Round
$440 CAD