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Round|Lab Grown|IGI

0.57ct E IF Round Lab Grown Diamond

EX • E/IF • IGI LG734539070

Shape and cutting style on the report: Round brilliant

Certificate IGI LG734539070

Diamond specifications and retailer prices

From $158 CAD
$113 USD
As of October 29, 2026
Save $1,482 CAD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,641 CAD at MOH London · As of October 26, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG734539070 or 734539070. Listed at 15 retailers as of October 26, 2026, with prices from $158 to $1,641, a $1,482 spread on the same certified stone. MOH London lists it at $1,641. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.57
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG734539070
Dimensions5.31 × 5.25 × 3.33 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.31 mm5.25 mm0.57 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG734539070
Side View
Table 56.0%Crown 33.6°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 63.1%

Caratlytics Score

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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: $1,641 CAD|Low: $153 CAD|High: $1,658 CAD|Avg: $488 CAD|+0.1%
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 29, 2026
Retailer 12$158 CAD
Retailer 4$176 CAD
Retailer 10$183 CAD
Retailer 11$209 CAD
Retailer 14$209 CAD
Retailer 3$273 CAD
Retailer 7$355 CAD
Retailer 2$395 CAD
Retailer 8$499 CAD
Retailer 6$521 CAD
Retailer 13$631 CAD
Retailer 9$703 CAD
Retailer 5$1,282 CAD
MOH London$1,641 CAD

42 data points across 14 retailers

15 retailers$158 CAD to $1,641 CAD

A
Cheapest Retailer
-
$158 CAD
$113 USD
A
Retailer 2
-
$176 CAD
$126 USD
View
Final sale: no returns
A
Retailer 3
-
$183 CAD
$131 USD
View
A
Retailer 4
-
$209 CAD
$149 USD
View
A
Retailer 5
-
$209 CAD
$149 USD
View
A
Retailer 6
-
$273 CAD
$195 USD
View
A
Retailer 7
-
$355 CAD
ZAR 4,092 ZAR
View
A
Retailer 8
-
$395 CAD
£222 GBP
View
A
Retailer 9
-
$499 CAD
A$549 AUD
View
B+
Retailer 10
-
$521 CAD
$372 USD
View
B+
Retailer 11
-
$631 CAD
$451 USD
View
B+
Retailer 12
-
$703 CAD
$502 USD
View
B+
Retailer 13
-
$711 CAD
$508 USD
View
B
Retailer 14
-
$1,282 CAD
$916 USD
View
Most Expensive
B
MOH London
LG734539070 · Oct 26
$1,641 CAD
£923 GBP
View
14 more retailers have this diamond
Prices start from $158 CADSave up to $1,482 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
0.57ct Round
$158 CAD