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Round|Lab Grown|IGI

3.57ct I VS1 Round Lab Grown Diamond

VG • I/VS1 • IGI LG605341390

Shape and cutting style on the report: Round brilliant

Certificate IGI LG605341390

Diamond specifications and retailer prices

From $705 CAD
$504 USD
As of October 29, 2026
Save $2,914 CAD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,619 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 3.57ct lab-grown round diamond

This 3.57ct lab-grown round sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG605341390 or 605341390. Listed at 11 retailers as of October 29, 2026, with prices from $705 to $3,619, a $2,914 spread on the same certified stone. MOH London lists it at $3,619. 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

3.57
Carat
I
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605341390
Dimensions9.69 × 9.64 × 6.11 mm
L/W Ratio1.01
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
9.69 mm9.64 mm3.57 ctI / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605341390
Side View
Table 58.0%Crown 37.8°Girdle: MED-STKPavilion 40.9°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: $3,619 CAD|Low: $480 CAD|High: $3,642 CAD|Avg: $1,866 CAD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 6$705 CAD
Retailer 3$980 CAD
Retailer 10$1,106 CAD
Retailer 5$1,225 CAD
Retailer 7$1,229 CAD
Retailer 2$1,872 CAD
Retailer 4$2,099 CAD
Retailer 8$2,941 CAD
Retailer 9$2,972 CAD
MOH London$3,619 CAD

23 data points across 10 retailers

11 retailers$705 CAD to $3,619 CAD

A
Cheapest Retailer
-
$705 CAD
$504 USD
Final sale: no returns
A
Retailer 2
-
$781 CAD
$558 USD
View
A
Retailer 3
-
$980 CAD
$700 USD
View
B+
Retailer 4
-
$1,225 CAD
$875 USD
View
B+
Retailer 5
-
$1,229 CAD
$878 USD
View
B+
Retailer 6
-
$1,872 CAD
ZAR 21,605 ZAR
View
B+
Retailer 7
-
$2,099 CAD
$1,500 USD
View
B
Retailer 8
-
$2,267 CAD
$1,620 USD
View
B
Retailer 9
-
$2,941 CAD
$2,101 USD
View
B
Retailer 10
-
$2,972 CAD
$2,124 USD
View
Most Expensive
B
MOH London
LG605341390 · Oct 29
$3,619 CAD
£2,036 GBP
View
10 more retailers have this diamond
Prices start from $705 CADSave up to $2,914 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
3.57ct Round
$705 CAD