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Round|Lab Grown|IGI

1.45ct D VS1 Round Lab Grown Diamond

EX • D/VS1 • IGI LG671462622

Shape and cutting style on the report: Round brilliant

Certificate IGI LG671462622

Diamond specifications and retailer prices

From $256 CAD
$183 USD
As of October 29, 2026
Save $1,338 CAD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,594 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.45ct lab-grown round diamond

This 1.45ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG671462622 or 671462622. Listed at 22 retailers as of October 29, 2026, with prices from $256 to $1,594, a $1,338 spread on the same certified stone. Reve Diamonds lists it at $1,594. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671462622
Dimensions7.22 × 7.25 × 4.53 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
7.22 mm7.25 mm1.45 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG671462622
Side View
Table 56.0%Crown 34.9°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.6%

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 29
Current: $541 CAD|Low: $249 CAD|High: $1,603 CAD|Avg: $733 CAD|-2.2%
Retailer 1
Retailer 2
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Retailer 11
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Retailer 20
Reve Diamonds
October 30, 2026
Retailer 2$256 CAD
Retailer 10$285 CAD
Retailer 18$298 CAD
Retailer 17$317 CAD
Retailer 19$317 CAD
Retailer 8$430 CAD
Retailer 1$541 CAD
Retailer 15$546 CAD
Retailer 14$563 CAD
Retailer 12$573 CAD
Retailer 7$676 CAD
Retailer 3$697 CAD
Retailer 13$738 CAD
Retailer 16$775 CAD
Retailer 6$796 CAD
Retailer 20$1,021 CAD
Retailer 9$1,078 CAD
Retailer 11$1,097 CAD
Retailer 4$1,131 CAD
Retailer 5$1,494 CAD
Reve Diamonds$1,594 CAD

27 data points across 21 retailers

22 retailers$256 CAD to $1,594 CAD

A
Cheapest Retailer
-
$256 CAD
$183 USD
A
Retailer 2
-
$285 CAD
$204 USD
View
Final sale: no returns
A
Retailer 3
-
$298 CAD
$213 USD
View
A
Retailer 4
-
$317 CAD
$227 USD
View
A
Retailer 5
-
$317 CAD
$227 USD
View
B+
Retailer 6
-
$430 CAD
$308 USD
View
A
Retailer 7
-
$541 CAD
£305 GBP
View
A
Retailer 8
-
$546 CAD
ZAR 6,310 ZAR
View
A
Retailer 9
-
$563 CAD
€384 EUR
View
A
Retailer 10
-
$573 CAD
£323 GBP
View
A
Retailer 11
-
$676 CAD
$484 USD
View
B+
Retailer 12
-
$697 CAD
A$768 AUD
View
B+
Retailer 13
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$738 CAD
$528 USD
View
B+
Retailer 14
-
$775 CAD
A$854 AUD
View
B+
Retailer 15
-
$796 CAD
$570 USD
View
Retailer 16
-
$981 CAD
$702 USD
View
Price last confirmed 72 days ago
B+
Retailer 17
-
$1,021 CAD
$731 USD
View
Retailer 18
-
$1,078 CAD
$772 USD
View
Price last confirmed 7 days ago
B+
Retailer 19
-
$1,097 CAD
$785 USD
View
B
Retailer 20
-
$1,131 CAD
$810 USD
View
B
Retailer 21
-
$1,494 CAD
£842 GBP
View
Most Expensive
B
Reve Diamonds
4628D52C6 · Oct 30
$1,594 CAD
$1,141 USD
View
21 more retailers have this diamond
Prices start from $256 CADSave up to $1,338 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 Round
$256 CAD