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Oval|Lab Grown|IGI

5.51ct H VS2 Oval Lab Grown Diamond

ID • H/VS2 • IGI LG575398744

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG575398744

Diamond specifications and retailer prices

From $1,204 CAD
$860 USD
As of October 27, 2026
Save $8,468 CAD (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $9,671 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.51ct lab-grown oval diamond

This 5.51ct lab-grown oval sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG575398744 or 575398744. Listed at 13 retailers as of October 27, 2026, with prices from $1,204 to $9,671, a $8,468 spread on the same certified stone. Brilliant Earth lists it at $9,671. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.51
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG575398744
Dimensions14.22 × 9.75 × 6.07 mm
L/W Ratio1.46
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
14.22 mm9.75 mm5.51 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG575398744
Side View
Table 59.5%Crown 38.9°Girdle: MED-STKPavilion 39°Culet: NoneDepth 62.3%

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 27
Current: $9,671 CAD|Low: $1,057 CAD|High: $9,965 CAD|Avg: $3,285 CAD|-2.9%
Brilliant Earth
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 29, 2026
Retailer 11$1,204 CAD
Retailer 14$1,309 CAD
Retailer 3$1,348 CAD
Retailer 7$1,570 CAD
Retailer 5$1,756 CAD
Retailer 9$2,118 CAD
Retailer 12$2,245 CAD
Retailer 8$2,246 CAD
Retailer 10$3,208 CAD
Retailer 13$3,924 CAD
Retailer 6$4,223 CAD
Retailer 4$5,096 CAD
Retailer 2$5,260 CAD
Brilliant Earth$9,671 CAD

39 data points across 14 retailers

13 retailers$1,204 CAD to $9,671 CAD

A
Cheapest Retailer
-
$1,204 CAD
$860 USD
A
Retailer 2
-
$1,309 CAD
$935 USD
View
A
Retailer 3
-
$1,348 CAD
$963 USD
View
Final sale: no returns
A
Retailer 4
-
$1,570 CAD
£883 GBP
View
A
Retailer 5
-
$1,756 CAD
HK$9,800 HKD
View
A
Retailer 6
-
$2,118 CAD
€1,441 EUR
View
B+
Retailer 7
-
$2,245 CAD
$1,604 USD
View
A
Retailer 8
-
$2,246 CAD
$1,605 USD
View
B+
Retailer 9
-
$3,208 CAD
$2,292 USD
View
B
Retailer 10
-
$3,924 CAD
$2,804 USD
View
B
Retailer 11
-
$5,096 CAD
SGD 4,920 SGD
View
B
Retailer 12
-
$5,260 CAD
£2,959 GBP
View
Most Expensive
B
Brilliant Earth
15433997A · Oct 29
$9,671 CAD
$6,910 USD
View
12 more retailers have this diamond
Prices start from $1,204 CADSave up to $8,468 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
5.51ct Oval
$1,204 CAD