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Round|Lab Grown|IGI

1.45ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG800678008

Shape and cutting style on the report: Round brilliant

Certificate IGI LG800678008

Diamond specifications and retailer prices

From $263 CAD
$188 USD
As of October 29, 2026
Save $1,353 CAD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,616 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG800678008 or 800678008. Listed at 21 retailers as of October 29, 2026, with prices from $263 to $1,616, a $1,353 spread on the same certified stone. Reve Diamonds lists it at $1,616. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800678008
Dimensions7.30 × 7.24 × 4.47 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
7.30 mm7.24 mm1.45 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800678008
Side View
Table 58.0%Crown 34.8°Girdle: MediumPavilion 41°Culet: NoneDepth 61.4%

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: $546 CAD|Low: $252 CAD|High: $1,543 CAD|Avg: $650 CAD|+1.3%
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
October 30, 2026
Retailer 15$263 CAD
Retailer 6$294 CAD
Retailer 7$322 CAD
Retailer 5$326 CAD
Retailer 1$546 CAD
Retailer 9$550 CAD
Retailer 10$560 CAD
Retailer 4$571 CAD
Retailer 8$590 CAD
Retailer 3$684 CAD
Retailer 11$795 CAD
Retailer 14$855 CAD
Retailer 2$945 CAD
Retailer 13$1,106 CAD
Retailer 12$1,527 CAD

33 data points across 15 retailers

21 retailers$263 CAD to $1,616 CAD

A
Cheapest Retailer
-
$263 CAD
$188 USD
A
Retailer 2
-
$294 CAD
$210 USD
View
Final sale: no returns
Retailer 3
-
$322 CAD
$230 USD
View
Price last confirmed 45 days ago
A
Retailer 4
-
$326 CAD
$233 USD
View
A
Retailer 5
-
$546 CAD
£307 GBP
View
A
Retailer 6
-
$550 CAD
€374 EUR
View
A
Retailer 7
-
$560 CAD
ZAR 6,461 ZAR
View
B+
Retailer 8
-
$571 CAD
$408 USD
View
A
Retailer 9
-
$590 CAD
£332 GBP
View
A
Retailer 10
-
$684 CAD
$489 USD
View
B+
Retailer 11
-
$746 CAD
$533 USD
View
B+
Retailer 12
-
$795 CAD
A$874 AUD
View
B+
Retailer 13
-
$820 CAD
$586 USD
View
B+
Retailer 14
-
$855 CAD
$611 USD
View
Retailer 15
-
$945 CAD
$675 USD
View
Price last confirmed 26 days ago
Retailer 16
-
$956 CAD
$683 USD
View
Price last confirmed 45 days ago
B+
Retailer 17
-
$1,106 CAD
$790 USD
View
Retailer 18
-
$1,112 CAD
A$1,222 AUD
View
Price last confirmed 120 days ago
B
Retailer 19
-
$1,123 CAD
$803 USD
View
B
Retailer 20
-
$1,527 CAD
£859 GBP
View
Most Expensive
B
Reve Diamonds
9576219EC · Oct 30
$1,616 CAD
$1,155 USD
View
20 more retailers have this diamond
Prices start from $263 CADSave up to $1,353 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
$263 CAD