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Radiant|Lab Grown|IGI

1.55ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG687555893

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG687555893

Diamond specifications and retailer prices

From $293 CAD
As of November 4, 2026
Save $2,508 CAD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,801 CAD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown radiant diamond

This 1.55ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG687555893 or 687555893. Listed at 21 retailers as of November 4, 2026, with prices from $293 to $2,801, a $2,508 spread on the same certified stone. Do Amore Diamonds lists it at $2,801. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.4°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687555893
Dimensions8.17 × 5.72 × 3.93 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.17 mm5.72 mm1.55 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687555893
Side View
Table 66.0%Crown 44.4°Girdle: MediumPavilion 37.8°Culet: NoneDepth 68.7%

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: Nov 4
Current: $2,801 CAD|Low: $277 CAD|High: $2,801 CAD|Avg: $1,064 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
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Retailer 12
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Retailer 19
Retailer 20
November 4, 2026
Retailer 18$293 CAD
Retailer 8$326 CAD
Retailer 7$339 CAD
Retailer 5$362 CAD
Retailer 20$362 CAD
Retailer 3$488 CAD
Retailer 14$690 CAD
Retailer 2$747 CAD
Retailer 6$825 CAD
Retailer 13$934 CAD
Retailer 19$1,169 CAD
Retailer 17$1,254 CAD
Retailer 4$1,286 CAD
Retailer 11$1,380 CAD
Retailer 10$1,476 CAD
Retailer 9$1,524 CAD
Retailer 15$1,603 CAD
Retailer 16$1,756 CAD
Retailer 12$2,664 CAD
Do Amore Diamonds$2,801 CAD

44 data points across 20 retailers

21 retailers$293 CAD to $2,801 CAD

A
Cheapest Retailer
-
$293 CAD
A
Retailer 2
-
$326 CAD
View
Final sale: no returns
A
Retailer 3
-
$339 CAD
View
Retailer 4
-
$362 CAD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$362 CAD
View
B+
Retailer 6
-
$488 CAD
View
A
Retailer 7
-
$576 CAD
View
A
Retailer 8
-
$690 CAD
View
A
Retailer 9
-
$747 CAD
View
A
Retailer 10
-
$825 CAD
View
A
Retailer 11
-
$934 CAD
View
B+
Retailer 12
-
$1,169 CAD
View
B+
Retailer 13
-
$1,254 CAD
View
B+
Retailer 14
-
$1,286 CAD
View
Retailer 15
-
$1,380 CAD
View
Price last confirmed 7 days ago
B+
Retailer 16
-
$1,476 CAD
View
B
Retailer 17
-
$1,524 CAD
View
B
Retailer 18
-
$1,603 CAD
View
B
Retailer 19
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$1,756 CAD
View
B
Retailer 20
-
$2,664 CAD
View
Most Expensive
B
Do Amore Diamonds
27-60CA3DE71 · Nov 4
$2,801 CAD
$2,010 USD
View
20 more retailers have this diamond
Prices start from $293 CADSave up to $2,508 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 Radiant
$293 CAD