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Oval|Lab Grown|IGI

1.51ct F VS1 Oval Lab Grown Diamond

VG • F/VS1 • IGI LG800618212

Shape and cutting style on the report: Oval modified brilliant

Certificate IGI LG800618212

Diamond specifications and retailer prices

From $453 CAD
$324 USD
As of November 1, 2026
Save $2,062 CAD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,514 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.51ct lab-grown oval diamond

This 1.51ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG800618212 or 800618212. Listed at 20 retailers as of October 31, 2026, with prices from $453 to $2,514, a $2,062 spread on the same certified stone. Brilliant Earth lists it at $2,514. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800618212
Dimensions9.32 × 6.42 × 3.58 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.32 mm6.42 mm1.51 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800618212
Side View
Table 58.0%Crown 34.5°Girdle: THK-VTKPavilion 37.7°Culet: LargeDepth 55.8%

Caratlytics Score

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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: Nov 1
Current: $2,514 CAD|Low: $434 CAD|High: $2,724 CAD|Avg: $1,195 CAD|-7.7%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 5$453 CAD
Retailer 7$507 CAD
Retailer 19$525 CAD
Retailer 4$562 CAD
Retailer 6$562 CAD
Retailer 10$754 CAD
Retailer 9$767 CAD
Retailer 15$775 CAD
Retailer 14$909 CAD
Retailer 12$969 CAD
Retailer 2$996 CAD
Retailer 11$1,025 CAD
Retailer 16$1,309 CAD
Retailer 17$1,647 CAD
Retailer 3$1,806 CAD
Retailer 18$1,968 CAD
Retailer 8$2,222 CAD
Retailer 13$2,251 CAD
Brilliant Earth$2,514 CAD

38 data points across 19 retailers

20 retailers$453 CAD to $2,514 CAD

A
Cheapest Retailer
-
$453 CAD
$324 USD
A
Retailer 2
-
$507 CAD
$363 USD
View
Final sale: no returns
A
Retailer 3
-
$525 CAD
$376 USD
View
Retailer 4
-
$562 CAD
$402 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$562 CAD
$402 USD
View
B+
Retailer 6
-
$754 CAD
$540 USD
View
B+
Retailer 7
-
$767 CAD
$549 USD
View
A
Retailer 8
-
$775 CAD
$555 USD
View
B+
Retailer 9
-
$909 CAD
€620 EUR
View
B+
Retailer 10
-
$969 CAD
ZAR 11,204 ZAR
View
B+
Retailer 11
-
$996 CAD
£561 GBP
View
B+
Retailer 12
-
$1,025 CAD
$734 USD
View
B
Retailer 13
-
$1,309 CAD
A$1,442 AUD
View
B
Retailer 14
-
$1,647 CAD
$1,179 USD
View
B
Retailer 15
-
$1,806 CAD
$1,293 USD
View
B
Retailer 16
-
$1,868 CAD
$1,338 USD
View
B
Retailer 17
-
$1,968 CAD
$1,409 USD
View
B
Retailer 18
-
$2,222 CAD
$1,590 USD
View
B
Retailer 19
-
$2,251 CAD
£1,269 GBP
View
Most Expensive
B
Brilliant Earth
19079022A · Oct 31
$2,514 CAD
$1,800 USD
View
19 more retailers have this diamond
Prices start from $453 CADSave up to $2,062 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
1.51ct Oval
$453 CAD