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Oval|Lab Grown|IGI

1.45ct D VVS1 Oval Lab Grown Diamond

EX • D/VVS1 • IGI LG770666901

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG770666901

Diamond specifications and retailer prices

From $615 CAD
$440 USD
As of October 30, 2026
Save $2,160 CAD (78%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,875 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 LG770666901 or 770666901. Listed at 22 retailers as of October 29, 2026, with a 351% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770666901
Dimensions6.33 × 6.33 × 9.36 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.33 mm6.33 mm1.45 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770666901
Side View
Table 60.0%Crown 34.8°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.9%

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 30
Current: $1,758 CAD|Low: $549 CAD|High: $3,478 CAD|Avg: $1,432 CAD|+0.6%
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
October 30, 2026
Retailer 3$549 CAD
Retailer 9$615 CAD
Retailer 5$680 CAD
Retailer 14$680 CAD
Retailer 7$860 CAD
Retailer 6$902 CAD
Retailer 12$908 CAD
Retailer 8$1,240 CAD
Retailer 11$1,291 CAD
Retailer 1$1,758 CAD
Retailer 13$1,844 CAD
Retailer 2$1,908 CAD
Retailer 10$2,775 CAD
Retailer 4$3,478 CAD

34 data points across 14 retailers

22 retailers$615 CAD to $2,775 CAD

Retailer 1
-
$549 CAD
$393 USD
Price last confirmed 20 days ago
A
Retailer 2
-
$615 CAD
$440 USD
View
Final sale: no returns
A
Retailer 3
-
$615 CAD
$440 USD
View
Retailer 4
-
$615 CAD
$440 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$680 CAD
$487 USD
View
Retailer 6
-
$680 CAD
$487 USD
View
Price last confirmed 28 days ago
A
Retailer 7
-
$860 CAD
£485 GBP
View
A
Retailer 8
-
$891 CAD
$638 USD
View
A
Retailer 9
-
$902 CAD
$646 USD
View
A
Retailer 10
-
$908 CAD
$650 USD
View
B+
Retailer 11
-
$932 CAD
$667 USD
View
B+
Retailer 12
-
$1,240 CAD
£699 GBP
View
B+
Retailer 13
-
$1,291 CAD
ZAR 14,928 ZAR
View
B+
Retailer 14
-
$1,758 CAD
A$1,936 AUD
View
Retailer 15
-
$1,844 CAD
A$2,031 AUD
View
Price last confirmed 10 days ago
B
Retailer 16
-
$1,908 CAD
$1,366 USD
View
B
Retailer 17
-
$2,193 CAD
£1,236 GBP
View
Retailer 18
-
$2,415 CAD
$1,729 USD
View
Price last confirmed 23 days ago
B
Retailer 19
-
$2,515 CAD
$1,800 USD
View
B
Retailer 20
-
$2,625 CAD
$1,879 USD
View
B
Retailer 21
-
$2,775 CAD
£1,564 GBP
View
Most Expensive
Do Amore Diamonds
27-9753178CF · Oct 29
$4,875 CAD
$3,490 USD
View
Price under review
21 more retailers have this diamond
Prices start from $615 CADSave up to $2,160 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
$615 CAD