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Round|Lab Grown|IGI

0.57ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG688515638

Shape and cutting style on the report: Round brilliant

Certificate IGI LG688515638

Diamond specifications and retailer prices

From $158 CAD
$113 USD
As of October 29, 2026
Save $1,124 CAD (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,648 CAD at MOH London · As of October 21, 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 LG688515638 or 688515638. Listed at 16 retailers as of October 28, 2026, with a 711% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG688515638
Dimensions5.30 × 5.27 × 3.30 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
5.30 mm5.27 mm0.57 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG688515638
Side View
Table 58.0%Crown 35.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A+
Exceptional
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: $1,648 CAD|Low: $153 CAD|High: $1,658 CAD|Avg: $463 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
Retailer 15
October 29, 2026
Retailer 14$158 CAD
Retailer 5$176 CAD
Retailer 12$183 CAD
Retailer 3$209 CAD
Retailer 13$209 CAD
Retailer 4$273 CAD
Retailer 10$350 CAD
Retailer 8$355 CAD
Retailer 2$395 CAD
Retailer 9$499 CAD
Retailer 7$521 CAD
Retailer 15$631 CAD
Retailer 11$703 CAD
Retailer 6$1,282 CAD
MOH London$1,648 CAD

42 data points across 15 retailers

16 retailers$158 CAD to $1,282 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
-
$350 CAD
$250 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$355 CAD
ZAR 4,092 ZAR
View
A
Retailer 9
-
$395 CAD
£222 GBP
View
A
Retailer 10
-
$499 CAD
A$549 AUD
View
B+
Retailer 11
-
$521 CAD
$372 USD
View
B+
Retailer 12
-
$631 CAD
$451 USD
View
B+
Retailer 13
-
$703 CAD
$502 USD
View
B+
Retailer 14
-
$711 CAD
$508 USD
View
B
Retailer 15
-
$1,282 CAD
$916 USD
View
Most Expensive
B
MOH London
LG688515638 · Oct 21
$1,648 CAD
£927 GBP
View
Price last confirmed 8 days ago
15 more retailers have this diamond
Prices start from $158 CADSave up to $1,124 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