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Oval|Lab Grown|IGI

5.56ct G SI2 Oval Lab Grown Diamond

ID • G/SI2 • IGI LG634488851

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG634488851

Diamond specifications and retailer prices

From $1,159 CAD
$830 USD
As of October 28, 2026
Save $5,303 CAD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,462 CAD at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 5.56ct lab-grown oval diamond

This 5.56ct lab-grown oval sits in the over five carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG634488851 or 634488851. Listed at 13 retailers as of October 28, 2026, with prices from $1,159 to $6,462, a $5,303 spread on the same certified stone. The Diamond Guys lists it at $6,462. 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

5.56
Carat
G
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634488851
Dimensions14.71 × 9.92 × 6.19 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
14.71 mm9.92 mm5.56 ctG / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634488851
Side View
Table 60.0%Crown 35.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.4%

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 28
Current: $2,889 CAD|Low: $1,066 CAD|High: $9,667 CAD|Avg: $3,564 CAD|+37.1%
Retailer 1
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
The Diamond Guys
October 31, 2026
Retailer 17$1,159 CAD
Retailer 4$1,236 CAD
Retailer 14$1,555 CAD
Retailer 8$1,734 CAD
Retailer 16$1,953 CAD
Retailer 5$2,290 CAD
Retailer 11$2,405 CAD
Retailer 13$2,494 CAD
Retailer 1$2,889 CAD
Retailer 2$3,604 CAD
Retailer 10$3,657 CAD
Retailer 7$3,726 CAD
Retailer 3$3,836 CAD
Retailer 12$4,540 CAD
Retailer 6$4,692 CAD
Retailer 15$5,141 CAD
The Diamond Guys$6,462 CAD
Retailer 9$8,268 CAD

11 data points across 18 retailers

13 retailers$1,159 CAD to $6,462 CAD

A
Cheapest Retailer
-
$1,159 CAD
$830 USD
A
Retailer 2
-
$1,236 CAD
$885 USD
View
B+
Retailer 3
-
$1,555 CAD
$1,113 USD
View
B+
Retailer 4
-
$1,953 CAD
$1,398 USD
View
B+
Retailer 5
-
$2,405 CAD
$1,722 USD
View
B
Retailer 6
-
$2,494 CAD
£1,406 GBP
View
B
Retailer 7
-
$2,889 CAD
£1,628 GBP
View
B
Retailer 8
-
$3,604 CAD
$2,580 USD
View
B
Retailer 9
-
$3,657 CAD
$2,618 USD
View
B
Retailer 10
-
$3,836 CAD
$2,746 USD
View
B
Retailer 11
-
$4,540 CAD
$3,250 USD
View
B
Retailer 12
-
$5,141 CAD
£2,898 GBP
View
Most Expensive
B
The Diamond Guys
1995216777 · Oct 30
$6,462 CAD
$4,626 USD
View
12 more retailers have this diamond
Prices start from $1,159 CADSave up to $5,303 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
5.56ct Oval
$1,159 CAD