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Round|Lab Grown|IGI

0.55ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG585332057

Shape and cutting style on the report: Round brilliant

Certificate IGI LG585332057

Diamond specifications and retailer prices

From $200 CAD
$143 USD
As of October 29, 2026
Save $1,656 CAD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,856 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 LG585332057 or 585332057. Listed at 19 retailers as of October 29, 2026, with prices from $200 to $1,856, a $1,656 spread on the same certified stone. MOH London lists it at $1,856. 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 angle33.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG585332057
Dimensions5.29 × 5.26 × 3.27 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
5.29 mm5.26 mm0.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG585332057
Side View
Table 56.0%Crown 33.9°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 61.9%

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 29
Current: $1,856 CAD|Low: $179 CAD|High: $1,868 CAD|Avg: $457 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
October 30, 2026
Retailer 5$179 CAD
Retailer 14$200 CAD
Retailer 3$207 CAD
Retailer 6$221 CAD
Retailer 10$221 CAD
Retailer 12$305 CAD
Retailer 2$369 CAD
Retailer 8$400 CAD
Retailer 7$405 CAD
Retailer 13$541 CAD
Retailer 9$563 CAD
Retailer 4$711 CAD
Retailer 11$752 CAD
MOH London$1,856 CAD

42 data points across 14 retailers

19 retailers$200 CAD to $1,856 CAD

Retailer 1
-
$179 CAD
$128 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$200 CAD
$143 USD
View
Final sale: no returns
A
Retailer 3
-
$207 CAD
$148 USD
View
A
Retailer 4
-
$221 CAD
$158 USD
View
A
Retailer 5
-
$221 CAD
$158 USD
View
A
Retailer 6
-
$250 CAD
HK$1,400 HKD
View
A
Retailer 7
-
$305 CAD
$218 USD
View
A
Retailer 8
-
$369 CAD
£208 GBP
View
A
Retailer 9
-
$400 CAD
ZAR 4,622 ZAR
View
A
Retailer 10
-
$405 CAD
€276 EUR
View
Retailer 11
-
$505 CAD
$362 USD
View
Price last confirmed 75 days ago
B+
Retailer 12
-
$541 CAD
$387 USD
View
B+
Retailer 13
-
$563 CAD
A$620 AUD
View
B+
Retailer 14
-
$616 CAD
SGD 596 SGD
View
B+
Retailer 15
-
$711 CAD
$509 USD
View
B+
Retailer 16
-
$752 CAD
$538 USD
View
B
Retailer 17
-
$790 CAD
$565 USD
View
B
Retailer 18
-
$1,345 CAD
$963 USD
View
Most Expensive
B
MOH London
LG585332057 · Oct 29
$1,856 CAD
£1,046 GBP
View
18 more retailers have this diamond
Prices start from $200 CADSave up to $1,656 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
$200 CAD