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Round|Lab Grown|IGI

1.45ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG717587148

Shape and cutting style on the report: Round brilliant

Certificate IGI LG717587148

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)
25 retailers carry this diamond
Most expensive: $1,710 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 LG717587148 or 717587148. Listed at 25 retailers as of October 28, 2026, with prices from $293 to $1,710, a $1,418 spread on the same certified stone. Reve Diamonds lists it at $1,710. 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 angle34.1°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717587148
Dimensions7.25 × 7.28 × 4.48 mm
L/W Ratio1.00
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
7.25 mm7.28 mm1.45 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717587148
Side View
Table 58.0%Crown 34.1°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 61.6%

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 29
Current: $667 CAD|Low: $290 CAD|High: $1,710 CAD|Avg: $803 CAD|+6.2%
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
Retailer 19
Reve Diamonds
October 29, 2026
Retailer 10$293 CAD
Retailer 13$328 CAD
Retailer 19$339 CAD
Retailer 5$362 CAD
Retailer 6$362 CAD
Retailer 14$623 CAD
Retailer 7$624 CAD
Retailer 1$667 CAD
Retailer 12$689 CAD
Retailer 4$717 CAD
Retailer 3$752 CAD
Retailer 2$753 CAD
Retailer 15$886 CAD
Retailer 8$983 CAD
Retailer 18$1,134 CAD
Retailer 11$1,166 CAD
Retailer 9$1,240 CAD
Retailer 17$1,261 CAD
Retailer 16$1,454 CAD
Reve Diamonds$1,710 CAD

36 data points across 20 retailers

25 retailers$293 CAD to $1,710 CAD

A
Retailer 1
-
$290 CAD
$207 USD
Price last confirmed 41 days ago
A
Retailer 2
-
$293 CAD
$209 USD
View
A
Retailer 3
-
$328 CAD
$234 USD
View
Final sale: no returns
A
Retailer 4
-
$339 CAD
$242 USD
View
A
Retailer 5
-
$354 CAD
$253 USD
View
Price last confirmed 37 days ago
A
Retailer 6
-
$362 CAD
$259 USD
View
A
Retailer 7
-
$362 CAD
$259 USD
View
A
Retailer 8
-
$623 CAD
ZAR 7,188 ZAR
View
A
Retailer 9
-
$624 CAD
$446 USD
View
A
Retailer 10
-
$667 CAD
£375 GBP
View
B+
Retailer 11
-
$689 CAD
€469 EUR
View
B+
Retailer 12
-
$717 CAD
$512 USD
View
B+
Retailer 13
-
$752 CAD
$537 USD
View
B+
Retailer 14
-
$753 CAD
A$828 AUD
View
B+
Retailer 15
-
$886 CAD
A$974 AUD
View
B+
Retailer 16
-
$974 CAD
$696 USD
View
B+
Retailer 17
-
$980 CAD
$700 USD
View
Price last confirmed 24 days ago
B+
Retailer 18
-
$983 CAD
$702 USD
View
B+
Retailer 19
-
$1,134 CAD
$810 USD
View
Price last confirmed 8 days ago
B
Retailer 20
-
$1,155 CAD
$825 USD
View
Price last confirmed 38 days ago
B
Retailer 21
-
$1,166 CAD
$833 USD
View
B
Retailer 22
-
$1,240 CAD
$886 USD
View
B
Retailer 23
-
$1,261 CAD
A$1,386 AUD
View
B
Retailer 24
-
$1,454 CAD
£818 GBP
View
Most Expensive
B
Reve Diamonds
7E5717637 · Oct 28
$1,710 CAD
$1,222 USD
View
24 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