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Round|Lab Grown|IGI

1.55ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG845634808

Shape and cutting style on the report: Round brilliant

Certificate IGI LG845634808

Diamond specifications and retailer prices

From $309 CAD
As of November 3, 2026
Save $1,275 CAD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,584 CAD at With Clarity · As of November 5, 2026
View at With Clarity

About this 1.55ct lab-grown round diamond

This 1.55ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG845634808 or 845634808. Listed at 20 retailers as of November 3, 2026, with prices from $309 to $1,584, a $1,275 spread on the same certified stone. With Clarity lists it at $1,584. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845634808
Dimensions7.39 × 7.42 × 4.54 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.39 mm7.42 mm1.55 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845634808
Side View
Table 57.0%Crown 34.8°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.3%

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: Nov 3
Current: $705 CAD|Low: $309 CAD|High: $1,622 CAD|Avg: $869 CAD|+0.2%
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
With Clarity
November 5, 2026
Retailer 10$309 CAD
Retailer 7$360 CAD
Retailer 6$385 CAD
Retailer 11$389 CAD
Retailer 2$428 CAD
Retailer 3$518 CAD
Retailer 13$585 CAD
Retailer 16$631 CAD
Retailer 17$662 CAD
Retailer 1$705 CAD
Retailer 19$740 CAD
Retailer 4$851 CAD
Retailer 15$897 CAD
Retailer 18$943 CAD
Retailer 5$1,235 CAD
Retailer 9$1,264 CAD
Retailer 8$1,307 CAD
Retailer 14$1,402 CAD
Retailer 12$1,534 CAD
With Clarity$1,584 CAD

21 data points across 20 retailers

20 retailers$309 CAD to $1,584 CAD

A
Cheapest Retailer
-
$309 CAD
A
Retailer 2
-
$360 CAD
View
A
Retailer 3
-
$385 CAD
View
Retailer 4
-
$389 CAD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$428 CAD
View
B+
Retailer 6
-
$518 CAD
View
A
Retailer 7
-
$585 CAD
View
A
Retailer 8
-
$631 CAD
View
A
Retailer 9
-
$662 CAD
View
A
Retailer 10
-
$705 CAD
View
A
Retailer 11
-
$740 CAD
View
B+
Retailer 12
-
$851 CAD
View
B+
Retailer 13
-
$897 CAD
View
B+
Retailer 14
-
$943 CAD
View
B+
Retailer 15
-
$1,235 CAD
View
B+
Retailer 16
-
$1,264 CAD
View
B+
Retailer 17
-
$1,307 CAD
View
B
Retailer 18
-
$1,402 CAD
View
B
Retailer 19
-
$1,534 CAD
View
Most Expensive
B
With Clarity
845634808 · Nov 5
$1,584 CAD
$1,137 USD
View
19 more retailers have this diamond
Prices start from $309 CADSave up to $1,275 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
1.55ct Round
$309 CAD