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Round|Lab Grown|IGI

0.55ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG638416677

Shape and cutting style on the report: Round brilliant

Certificate IGI LG638416677

Diamond specifications and retailer prices

From $245 CAD
$175 USD
As of October 25, 2026
Save $1,197 CAD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,442 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.55ct lab-grown round diamond

This 0.55ct 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 LG638416677 or 638416677. Listed at 19 retailers as of October 25, 2026, with prices from $245 to $1,442, a $1,197 spread on the same certified stone. MOH London lists it at $1,442. 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

0.55
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638416677
Dimensions5.28 × 5.31 × 3.16 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
5.28 mm5.31 mm0.55 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638416677
Side View
Table 59.0%Crown 33.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 59.8%

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 25
Current: $1,442 CAD|Low: $189 CAD|High: $1,442 CAD|Avg: $507 CAD|+25.7%
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
Retailer 16
Retailer 17
October 29, 2026
Retailer 11$248 CAD
Retailer 4$276 CAD
Retailer 6$287 CAD
Retailer 3$307 CAD
Retailer 8$350 CAD
Retailer 16$351 CAD
Retailer 14$413 CAD
Retailer 12$467 CAD
Retailer 10$549 CAD
Retailer 15$554 CAD
Retailer 13$617 CAD
Retailer 9$620 CAD
Retailer 7$623 CAD
Retailer 17$985 CAD
Retailer 2$1,018 CAD
Retailer 5$1,062 CAD
MOH London$1,442 CAD

42 data points across 17 retailers

19 retailers$245 CAD to $1,442 CAD

A
Cheapest Retailer
-
$245 CAD
$175 USD
A
Retailer 2
-
$248 CAD
$177 USD
View
A
Retailer 3
-
$276 CAD
$197 USD
View
Final sale: no returns
A
Retailer 4
-
$287 CAD
$205 USD
View
A
Retailer 5
-
$307 CAD
$219 USD
View
A
Retailer 6
-
$350 CAD
$250 USD
View
A
Retailer 7
-
$351 CAD
$251 USD
View
A
Retailer 8
-
$413 CAD
$295 USD
View
A
Retailer 9
-
$467 CAD
€318 EUR
View
B+
Retailer 10
-
$549 CAD
£309 GBP
View
B+
Retailer 11
-
$554 CAD
ZAR 6,399 ZAR
View
B+
Retailer 12
-
$617 CAD
$441 USD
View
B+
Retailer 13
-
$620 CAD
$443 USD
View
B+
Retailer 14
-
$623 CAD
A$685 AUD
View
Retailer 15
-
$670 CAD
A$737 AUD
View
Price last confirmed 140 days ago
B
Retailer 16
-
$985 CAD
$704 USD
View
B
Retailer 17
-
$1,018 CAD
$727 USD
View
B
Retailer 18
-
$1,062 CAD
$759 USD
View
Most Expensive
B
MOH London
LG638416677 · Oct 29
$1,442 CAD
£811 GBP
View
18 more retailers have this diamond
Prices start from $245 CADSave up to $1,197 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
0.55ct Round
$245 CAD