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Radiant|Lab Grown|IGI

1.55ct F VS2 Radiant Lab Grown Diamond

VG • F/VS2 • IGI LG763610880

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

Certificate IGI LG763610880

Diamond specifications and retailer prices

From $605 CAD
$433 USD
As of October 28, 2026
Save $1,129 CAD (65%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,734 CAD at Frank Darling · As of October 30, 2026
View at Frank Darling

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 VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG763610880 or 763610880. Listed at 5 retailers as of October 28, 2026, with prices from $605 to $1,734, a $1,129 spread on the same certified stone. Frank Darling lists it at $1,734. 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
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763610880
Dimensions7.87 × 5.77 × 3.95 mm
L/W Ratio1.36
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.87 mm5.77 mm1.55 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763610880
Side View
Table 63.0%Crown 44.7°Girdle: MediumPavilion 35.4°Culet: NoneDepth 68.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,734 CAD|Low: $315 CAD|High: $1,833 CAD|Avg: $1,053 CAD|-5.4%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 10$315 CAD
Retailer 5$605 CAD
Retailer 8$676 CAD
Retailer 7$728 CAD
Retailer 9$788 CAD
Retailer 11$848 CAD
Retailer 3$1,226 CAD
Retailer 6$1,426 CAD
Retailer 2$1,551 CAD
Retailer 4$1,635 CAD
Frank Darling$1,734 CAD

14 data points across 11 retailers

5 retailers$605 CAD to $1,734 CAD

B+
Cheapest Retailer
-
$605 CAD
$433 USD
B+
Retailer 2
-
$817 CAD
$585 USD
View
B
Retailer 3
-
$1,551 CAD
£874 GBP
View
B
Retailer 4
-
$1,635 CAD
$1,170 USD
View
Most Expensive
B
Frank Darling
LGRA15-6259UD · Oct 30
$1,734 CAD
$1,241 USD
View
4 more retailers have this diamond
Prices start from $605 CADSave up to $1,129 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.

B+
1.55ct Radiant
$605 CAD