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Radiant|Lab Grown|IGI

1.55ct F VVS2 Radiant Lab Grown Diamond

VG • F/VVS2 • IGI LG689577220

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

Certificate IGI LG689577220

Diamond specifications and retailer prices

From $300 CAD
As of November 4, 2026
Save $2,014 CAD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,313 CAD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG689577220 or 689577220. Listed at 23 retailers as of November 4, 2026, with prices from $300 to $2,313, a $2,014 spread on the same certified stone. Brilliant Earth lists it at $2,313. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.55
Carat
F
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689577220
Dimensions5.63 × 5.63 × 3.86 mm
L/W Ratio1.00
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
5.63 mm5.63 mm1.55 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689577220
Side View
Table 65.0%Crown 43.1°Girdle: THN-MEDPavilion 35.6°Culet: NoneDepth 68.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $2,313 CAD|Low: $288 CAD|High: $2,453 CAD|Avg: $1,045 CAD|-5.7%
Brilliant Earth
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
November 4, 2026
Retailer 4$300 CAD
Retailer 5$372 CAD
Retailer 10$624 CAD
Retailer 6$637 CAD
Retailer 8$641 CAD
Retailer 2$681 CAD
Retailer 12$868 CAD
Retailer 14$1,200 CAD
Retailer 11$1,324 CAD
Retailer 7$1,332 CAD
Retailer 3$1,444 CAD
Retailer 13$1,484 CAD
Retailer 9$1,490 CAD
Brilliant Earth$2,313 CAD

41 data points across 14 retailers

23 retailers$300 CAD to $2,313 CAD

A
Cheapest Retailer
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$300 CAD
A
Retailer 2
-
$336 CAD
View
Final sale: no returns
A
Retailer 3
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$348 CAD
View
Retailer 4
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$372 CAD
View
Price last confirmed 10 days ago
A
Retailer 5
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$372 CAD
View
A
Retailer 6
-
$624 CAD
View
B+
Retailer 7
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$637 CAD
View
A
Retailer 8
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$641 CAD
View
A
Retailer 9
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$681 CAD
View
A
Retailer 10
-
$754 CAD
View
B+
Retailer 11
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$833 CAD
View
Retailer 12
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$868 CAD
View
Price last confirmed 8 days ago
B
Retailer 13
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$1,196 CAD
View
B
Retailer 14
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$1,200 CAD
View
B+
Retailer 15
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$1,268 CAD
View
B+
Retailer 16
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$1,324 CAD
View
B+
Retailer 17
-
$1,332 CAD
View
B
Retailer 18
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$1,444 CAD
View
Retailer 19
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$1,484 CAD
View
Price last confirmed 17 days ago
B
Retailer 20
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$1,490 CAD
View
B
Retailer 21
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$1,513 CAD
View
B
Retailer 22
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$1,554 CAD
View
Most Expensive
B
Brilliant Earth
13554970A · Nov 4
$2,313 CAD
$1,660 USD
View
22 more retailers have this diamond
Prices start from $300 CADSave up to $2,014 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
$300 CAD