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Round|Lab Grown|IGI

1.45ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG780622230

Shape and cutting style on the report: Round brilliant

Certificate IGI LG780622230

Diamond specifications and retailer prices

From $293 CAD
$209 USD
As of October 29, 2026
Save $1,418 CAD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,711 CAD at Reve Diamonds · As of October 28, 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 LG780622230 or 780622230. Listed at 23 retailers as of October 28, 2026, with prices from $293 to $1,711, a $1,418 spread on the same certified stone. Reve Diamonds lists it at $1,711. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780622230
Dimensions7.29 × 7.34 × 4.42 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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 / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780622230
Side View
Table 57.0%Crown 34.2°Girdle: MediumPavilion 40.5°Culet: NoneDepth 60.4%

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 29
Current: $1,461 CAD|Low: $328 CAD|High: $1,711 CAD|Avg: $851 CAD|-11.4%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
October 29, 2026
Retailer 3$328 CAD
Retailer 8$339 CAD
Retailer 7$362 CAD
Retailer 10$490 CAD
Retailer 11$591 CAD
Retailer 18$619 CAD
Retailer 13$623 CAD
Retailer 12$663 CAD
Retailer 6$752 CAD
Retailer 17$753 CAD
Retailer 4$822 CAD
Retailer 14$886 CAD
Retailer 16$941 CAD
Retailer 9$1,180 CAD
Retailer 2$1,190 CAD
Retailer 5$1,240 CAD
Retailer 15$1,251 CAD
Retailer 1$1,461 CAD
Reve Diamonds$1,711 CAD

42 data points across 19 retailers

23 retailers$293 CAD to $1,711 CAD

A
Cheapest Retailer
-
$293 CAD
$209 USD
A
Retailer 2
-
$328 CAD
$234 USD
View
Final sale: no returns
A
Retailer 3
-
$339 CAD
$242 USD
View
A
Retailer 4
-
$362 CAD
$259 USD
View
A
Retailer 5
-
$362 CAD
$259 USD
View
B+
Retailer 6
-
$490 CAD
$350 USD
View
A
Retailer 7
-
$591 CAD
€402 EUR
View
A
Retailer 8
-
$619 CAD
£348 GBP
View
Price last confirmed 12 days ago
A
Retailer 9
-
$623 CAD
ZAR 7,191 ZAR
View
A
Retailer 10
-
$663 CAD
£373 GBP
View
B+
Retailer 11
-
$752 CAD
$537 USD
View
B+
Retailer 12
-
$753 CAD
A$828 AUD
View
B+
Retailer 13
-
$822 CAD
$587 USD
View
B+
Retailer 14
-
$886 CAD
A$974 AUD
View
B
Retailer 15
-
$941 CAD
$672 USD
View
B+
Retailer 16
-
$988 CAD
$706 USD
View
Price last confirmed 71 days ago
B
Retailer 17
-
$1,166 CAD
$833 USD
View
B
Retailer 18
-
$1,180 CAD
SGD 1,139 SGD
View
B
Retailer 19
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$1,190 CAD
$850 USD
View
Price last confirmed 13 days ago
B
Retailer 20
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$1,240 CAD
$886 USD
View
B
Retailer 21
-
$1,251 CAD
A$1,375 AUD
View
B
Retailer 22
-
$1,461 CAD
£822 GBP
View
Most Expensive
B
Reve Diamonds
8AE32F041 · Oct 28
$1,711 CAD
$1,222 USD
View
22 more retailers have this diamond
Prices start from $293 CADSave up to $1,418 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
$293 CAD