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Round|Lab Grown|IGI

0.55ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG745507159

Shape and cutting style on the report: Round brilliant

Certificate IGI LG745507159

Diamond specifications and retailer prices

From $174 CAD
$124 USD
As of October 28, 2026
Save $1,641 CAD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,815 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG745507159 or 745507159. Listed at 17 retailers as of October 28, 2026, with prices from $174 to $1,815, a $1,641 spread on the same certified stone. MOH London lists it at $1,815. 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
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745507159
Dimensions5.33 × 5.28 × 3.24 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
5.33 mm5.28 mm0.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745507159
Side View
Table 57.0%Crown 33.8°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.1%

Caratlytics Score

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A+
Exceptional
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 28
Current: $1,815 CAD|Low: $125 CAD|High: $1,859 CAD|Avg: $655 CAD|+1.9%
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 5$161 CAD
Retailer 9$174 CAD
Retailer 13$183 CAD
Retailer 6$371 CAD
Retailer 17$385 CAD
Retailer 11$396 CAD
Retailer 10$398 CAD
Retailer 2$494 CAD
Retailer 14$550 CAD
Retailer 4$696 CAD
Retailer 12$700 CAD
Retailer 16$703 CAD
Retailer 3$754 CAD
Retailer 7$756 CAD
Retailer 8$885 CAD
Retailer 15$1,763 CAD
MOH London$1,815 CAD

39 data points across 17 retailers

17 retailers$174 CAD to $1,815 CAD

A+
Retailer 1
-
$161 CAD
$115 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$174 CAD
$124 USD
View
Final sale: no returns
A
Retailer 3
-
$183 CAD
$131 USD
View
A
Retailer 4
-
$371 CAD
$265 USD
View
A
Retailer 5
-
$385 CAD
$275 USD
View
A
Retailer 6
-
$396 CAD
$283 USD
View
A
Retailer 7
-
$398 CAD
€271 EUR
View
Retailer 8
-
$494 CAD
$353 USD
View
B+
Retailer 9
-
$550 CAD
A$605 AUD
View
B+
Retailer 10
-
$696 CAD
$497 USD
View
B+
Retailer 11
-
$700 CAD
A$770 AUD
View
B+
Retailer 12
-
$703 CAD
$502 USD
View
B+
Retailer 13
-
$754 CAD
$539 USD
View
B+
Retailer 14
-
$756 CAD
$540 USD
View
B
Retailer 15
-
$885 CAD
$632 USD
View
B
Retailer 16
-
$1,763 CAD
$1,260 USD
View
Most Expensive
B
MOH London
LG745507159 · Oct 29
$1,815 CAD
£1,021 GBP
View
16 more retailers have this diamond
Prices start from $174 CADSave up to $1,641 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
$174 CAD