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Oval|Lab Grown|IGI

0.55ct H SI2 Oval Lab Grown Diamond

ID • H/SI2 • IGI LG436047400

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG436047400

Diamond specifications and retailer prices

From $388 CAD
$277 USD
As of October 26, 2026
Save $1,550 CAD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,937 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.55ct lab-grown oval diamond

This 0.55ct lab-grown oval sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436047400 or 436047400. Listed at 11 retailers as of October 26, 2026, with prices from $388 to $1,937, a $1,550 spread on the same certified stone. MOH London lists it at $1,937. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.55
Carat
H
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.7°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436047400
Dimensions6.72 × 4.47 × 2.85 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
6.72 mm4.47 mm0.55 ctH / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436047400
Side View
Table 61.5%Crown 36.7°Girdle: MED-THKPavilion 41.7°Culet: NoneDepth 63.8%

Caratlytics Score

How it works →
A
Excellent
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 26
Current: $1,937 CAD|Low: $308 CAD|High: $1,950 CAD|Avg: $855 CAD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 5$388 CAD
Retailer 9$432 CAD
Retailer 7$481 CAD
Retailer 10$481 CAD
Retailer 6$560 CAD
Retailer 8$795 CAD
Retailer 2$892 CAD
Retailer 11$978 CAD
Retailer 3$1,007 CAD
Retailer 4$1,478 CAD
MOH London$1,937 CAD

20 data points across 11 retailers

11 retailers$388 CAD to $1,937 CAD

A
Cheapest Retailer
-
$388 CAD
$277 USD
A
Retailer 2
-
$432 CAD
$309 USD
View
Final sale: no returns
A
Retailer 3
-
$449 CAD
$321 USD
View
A
Retailer 4
-
$481 CAD
$344 USD
View
A
Retailer 5
-
$481 CAD
$344 USD
View
B+
Retailer 6
-
$560 CAD
$400 USD
View
B+
Retailer 7
-
$795 CAD
$568 USD
View
B
Retailer 8
-
$892 CAD
€607 EUR
View
B
Retailer 9
-
$1,478 CAD
$1,056 USD
View
B
Retailer 10
-
$1,547 CAD
$1,105 USD
View
Most Expensive
B
MOH London
LG436047400 · Oct 29
$1,937 CAD
£1,090 GBP
View
10 more retailers have this diamond
Prices start from $388 CADSave up to $1,550 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 Oval
$388 CAD