CaratHunter
Plans
Round|Lab Grown|IGI

0.57ct E SI2 Round Lab Grown Diamond

VG • E/SI2 • IGI LG414059585

Shape and cutting style on the report: Round brilliant

Certificate IGI LG414059585

Diamond specifications and retailer prices

From $461 CAD
As of November 5, 2026
Save $1,420 CAD (76%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,339 CAD at MOH London · As of November 5, 2026
View at MOH London

About this 0.57ct lab-grown round diamond

This 0.57ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG414059585 or 414059585. Listed at 11 retailers as of November 5, 2026, with a 308% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.57
Carat
E
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG414059585
Dimensions5.26 × 5.21 × 3.29 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by high pressure high temperature process (HPHT) Type II
Top View
5.26 mm5.21 mm0.57 ctE / SI2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG414059585
Side View
Table 57.5%Crown 36.1°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $2,339 CAD|Low: $330 CAD|High: $2,373 CAD|Avg: $954 CAD|-1.3%
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
Retailer 15
November 6, 2026
Retailer 4$330 CAD
Retailer 8$461 CAD
Retailer 10$472 CAD
Retailer 13$528 CAD
Retailer 3$547 CAD
Retailer 11$585 CAD
Retailer 15$585 CAD
Retailer 6$602 CAD
Retailer 12$943 CAD
Retailer 2$1,053 CAD
Retailer 5$1,116 CAD
Retailer 7$1,225 CAD
Retailer 9$1,716 CAD
Retailer 14$1,881 CAD
MOH London$2,339 CAD

23 data points across 15 retailers

11 retailers$461 CAD to $1,881 CAD

B+
Cheapest Retailer
-
$461 CAD
B+
Retailer 2
-
$472 CAD
View
B
Retailer 3
-
$528 CAD
View
Final sale: no returns
B+
Retailer 4
-
$547 CAD
View
B
Retailer 5
-
$585 CAD
View
Retailer 6
-
$585 CAD
View
Price last confirmed 12 days ago
B
Retailer 7
-
$943 CAD
View
B
Retailer 8
-
$1,053 CAD
View
C
Retailer 9
-
$1,716 CAD
View
C
Retailer 10
-
$1,881 CAD
View
Most Expensive
MOH London
LG414059585 · Nov 5
$2,339 CAD
£1,319 GBP
View
Price under review
10 more retailers have this diamond
Prices start from $461 CADSave up to $1,420 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.

B+
0.57ct Round
$461 CAD