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1.45ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG832602529

Shape and cutting style on the report: Round brilliant

Certificate IGI LG832602529

Diamond specifications and retailer prices

From $329 CAD
$235 USD
As of October 26, 2026
Save $2,339 CAD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,668 CAD at Helzberg Diamonds · As of October 27, 2026
View at Helzberg 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG832602529 or 832602529. Listed at 22 retailers as of October 26, 2026, with prices from $329 to $2,668, a $2,339 spread on the same certified stone. Helzberg Diamonds lists it at $2,668. 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 angle34.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG832602529
Dimensions7.29 × 7.34 × 4.43 mm
L/W Ratio1.01
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
7.29 mm7.34 mm1.45 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG832602529
Side View
Table 57.0%Crown 34.1°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.6%

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: Oct 26
Current: $2,668 CAD|Low: $329 CAD|High: $2,668 CAD|Avg: $1,011 CAD
Helzberg Diamonds
Retailer 2
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Retailer 22
October 29, 2026
Retailer 10$329 CAD
Retailer 12$368 CAD
Retailer 14$381 CAD
Retailer 6$403 CAD
Retailer 9$407 CAD
Retailer 19$642 CAD
Retailer 2$672 CAD
Retailer 17$683 CAD
Retailer 22$692 CAD
Retailer 21$753 CAD
Retailer 11$756 CAD
Retailer 13$914 CAD
Retailer 5$983 CAD
Retailer 3$1,044 CAD
Retailer 4$1,295 CAD
Retailer 20$1,302 CAD
Retailer 8$1,314 CAD
Retailer 16$1,368 CAD
Retailer 18$1,533 CAD
Retailer 7$1,634 CAD
Retailer 15$1,945 CAD
Helzberg Diamonds$2,668 CAD

21 data points across 22 retailers

22 retailers$329 CAD to $2,668 CAD

A
Cheapest Retailer
-
$329 CAD
$235 USD
A
Retailer 2
-
$368 CAD
$263 USD
View
Final sale: no returns
A
Retailer 3
-
$381 CAD
$272 USD
View
A
Retailer 4
-
$403 CAD
$288 USD
View
A
Retailer 5
-
$407 CAD
$291 USD
View
A
Retailer 6
-
$642 CAD
£361 GBP
View
A
Retailer 7
-
$672 CAD
€457 EUR
View
A
Retailer 8
-
$683 CAD
$488 USD
View
A
Retailer 9
-
$692 CAD
ZAR 7,987 ZAR
View
A
Retailer 10
-
$753 CAD
£424 GBP
View
A
Retailer 11
-
$756 CAD
$540 USD
View
B+
Retailer 12
-
$914 CAD
$653 USD
View
B+
Retailer 13
-
$983 CAD
A$1,080 AUD
View
B+
Retailer 14
-
$1,044 CAD
$746 USD
View
B+
Retailer 15
-
$1,295 CAD
$925 USD
View
B+
Retailer 16
-
$1,302 CAD
SGD 1,257 SGD
View
B
Retailer 17
-
$1,314 CAD
$939 USD
View
B
Retailer 18
-
$1,368 CAD
$977 USD
View
B+
Retailer 19
-
$1,533 CAD
$1,095 USD
View
B+
Retailer 20
-
$1,634 CAD
£919 GBP
View
B
Retailer 21
-
$1,945 CAD
$1,390 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOJIMGILIP · Oct 27
$2,668 CAD
$1,906 USD
View
21 more retailers have this diamond
Prices start from $329 CADSave up to $2,339 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
$329 CAD