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Radiant|Lab Grown|IGI

1.03ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG776651504

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

Certificate IGI LG776651504

Diamond specifications and retailer prices

From $266 CAD
$190 USD
As of November 2, 2026
Save $2,292 CAD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,683 CAD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown radiant diamond

This 1.03ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG776651504 or 776651504. Listed at 20 retailers as of November 2, 2026, with a 863% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle33.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776651504
Dimensions7.36 × 4.73 × 3.29 mm
L/W Ratio1.56
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.36 mm4.73 mm1.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776651504
Side View
Table 63.0%Crown 40.5°Girdle: ThickPavilion 33.5°Culet: NoneDepth 69.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $672 CAD|Low: $256 CAD|High: $1,475 CAD|Avg: $664 CAD|+4.6%
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
November 3, 2026
Retailer 14$266 CAD
Retailer 7$298 CAD
Retailer 4$309 CAD
Retailer 5$330 CAD
Retailer 15$330 CAD
Retailer 2$443 CAD
Retailer 9$628 CAD
Retailer 1$672 CAD
Retailer 12$706 CAD
Retailer 6$769 CAD
Retailer 11$829 CAD
Retailer 8$887 CAD
Retailer 13$1,063 CAD
Retailer 3$1,170 CAD
Retailer 10$1,466 CAD

44 data points across 15 retailers

20 retailers$266 CAD to $2,557 CAD

A
Cheapest Retailer
-
$266 CAD
$190 USD
A
Retailer 2
-
$298 CAD
$213 USD
View
Final sale: no returns
A
Retailer 3
-
$309 CAD
$221 USD
View
A
Retailer 4
-
$330 CAD
$236 USD
View
Retailer 5
-
$330 CAD
$236 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$366 CAD
$262 USD
View
A
Retailer 7
-
$443 CAD
$317 USD
View
B+
Retailer 8
-
$628 CAD
ZAR 7,261 ZAR
View
B+
Retailer 9
-
$672 CAD
£379 GBP
View
B+
Retailer 10
-
$706 CAD
$505 USD
View
B+
Retailer 11
-
$769 CAD
$550 USD
View
B
Retailer 12
-
$829 CAD
A$913 AUD
View
B+
Retailer 13
-
$887 CAD
A$977 AUD
View
B
Retailer 14
-
$1,063 CAD
$761 USD
View
B
Retailer 15
-
$1,170 CAD
$837 USD
View
B
Retailer 16
-
$1,410 CAD
$1,009 USD
View
B
Retailer 17
-
$1,466 CAD
£826 GBP
View
B
Retailer 18
-
$1,625 CAD
$1,163 USD
View
B
Retailer 19
-
$2,557 CAD
$1,830 USD
View
Most Expensive
Do Amore Diamonds
23-776651504 · Nov 2
$2,683 CAD
$1,920 USD
View
Price under review
19 more retailers have this diamond
Prices start from $266 CADSave up to $2,292 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
1.03ct Radiant
$266 CAD