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Oval|Lab Grown|IGI

0.51ct I VS1 Oval Lab Grown Diamond

ID • I/VS1 • IGI LG447099530

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG447099530

Diamond specifications and retailer prices

From $426 CAD
$305 USD
As of October 29, 2026
Save $1,703 CAD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,129 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct lab-grown oval diamond

This 0.51ct lab-grown oval sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG447099530 or 447099530. Listed at 11 retailers as of October 29, 2026, with prices from $426 to $2,129, a $1,703 spread on the same certified stone. MOH London lists it at $2,129. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447099530
Dimensions6.49 × 4.51 × 2.76 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
6.49 mm4.51 mm0.51 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG447099530
Side View
Table 58.5%Crown 35.6°Girdle: THN-STKPavilion 40.9°Culet: NoneDepth 61.2%

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 29
Current: $2,129 CAD|Low: $409 CAD|High: $2,143 CAD|Avg: $996 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
October 31, 2026
Retailer 8$426 CAD
Retailer 9$517 CAD
Retailer 10$528 CAD
Retailer 12$528 CAD
Retailer 5$560 CAD
Retailer 13$747 CAD
Retailer 11$862 CAD
Retailer 6$956 CAD
Retailer 2$967 CAD
Retailer 3$1,039 CAD
Retailer 7$1,625 CAD
Retailer 4$2,065 CAD
MOH London$2,129 CAD

21 data points across 13 retailers

11 retailers$426 CAD to $2,129 CAD

A
Cheapest Retailer
-
$426 CAD
$305 USD
A
Retailer 2
-
$495 CAD
$354 USD
View
A
Retailer 3
-
$517 CAD
$370 USD
View
A
Retailer 4
-
$528 CAD
$378 USD
View
A
Retailer 5
-
$528 CAD
$378 USD
View
B
Retailer 6
-
$862 CAD
$617 USD
View
B+
Retailer 7
-
$956 CAD
ZAR 11,057 ZAR
View
B+
Retailer 8
-
$967 CAD
€659 EUR
View
B
Retailer 9
-
$1,625 CAD
$1,163 USD
View
B
Retailer 10
-
$1,699 CAD
$1,216 USD
View
Most Expensive
B
MOH London
LG447099530 · Oct 29
$2,129 CAD
£1,200 GBP
View
10 more retailers have this diamond
Prices start from $426 CADSave up to $1,703 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
0.51ct Oval
$426 CAD