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Oval|Lab Grown|IGI

1.45ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG745508460

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG745508460

Diamond specifications and retailer prices

From $285 CAD
$204 USD
As of October 29, 2026
Save $2,453 CAD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,738 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.45ct lab-grown oval diamond

This 1.45ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG745508460 or 745508460. Listed at 15 retailers as of October 29, 2026, with prices from $285 to $2,738, a $2,453 spread on the same certified stone. Do Amore Diamonds lists it at $2,738. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745508460
Dimensions9.23 × 6.46 × 3.90 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.23 mm6.46 mm1.45 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745508460
Side View
Table 58.0%Crown 32.3°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
A+
Exceptional
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 29
Current: $2,738 CAD|Low: $285 CAD|High: $2,947 CAD|Avg: $1,264 CAD|-3.4%
Do Amore Diamonds
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 2$285 CAD
Retailer 8$318 CAD
Retailer 12$330 CAD
Retailer 3$446 CAD
Retailer 9$492 CAD
Retailer 14$656 CAD
Retailer 13$951 CAD
Retailer 4$1,183 CAD
Retailer 11$1,240 CAD
Retailer 10$1,253 CAD
Retailer 7$1,570 CAD
Retailer 5$1,746 CAD
Retailer 6$2,193 CAD
Do Amore Diamonds$2,738 CAD

32 data points across 14 retailers

15 retailers$285 CAD to $2,738 CAD

A+
Cheapest Retailer
-
$285 CAD
$204 USD
A
Retailer 2
-
$318 CAD
$228 USD
View
Final sale: no returns
A
Retailer 3
-
$330 CAD
$236 USD
View
A
Retailer 4
-
$446 CAD
$319 USD
View
B+
Retailer 5
-
$492 CAD
$352 USD
View
A
Retailer 6
-
$656 CAD
€447 EUR
View
A
Retailer 7
-
$951 CAD
A$1,047 AUD
View
B+
Retailer 8
-
$1,066 CAD
$763 USD
View
Retailer 9
-
$1,183 CAD
$847 USD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
$1,240 CAD
$887 USD
View
B+
Retailer 11
-
$1,253 CAD
$897 USD
View
B+
Retailer 12
-
$1,570 CAD
£885 GBP
View
Retailer 13
-
$1,746 CAD
$1,250 USD
View
Price last confirmed 12 days ago
B
Retailer 14
-
$2,193 CAD
$1,570 USD
View
Most Expensive
B
Do Amore Diamonds
27-F398921C5 · Oct 29
$2,738 CAD
$1,960 USD
View
14 more retailers have this diamond
Prices start from $285 CADSave up to $2,453 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+
1.45ct Oval
$285 CAD