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Radiant|Lab Grown|IGI

1.03ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG632457074

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

Certificate IGI LG632457074

Diamond specifications and retailer prices

From $259 CAD
$185 USD
As of October 27, 2026
Save $850 CAD (77%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,603 CAD at Reve Diamonds · As of October 11, 2026
View at Reve 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 LG632457074 or 632457074. Listed at 22 retailers as of October 27, 2026, with a 329% 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.1°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG632457074
Dimensions7.31 × 4.83 × 3.34 mm
L/W Ratio1.51
Culet sizePointed
Top View
7.31 mm4.83 mm1.03 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG632457074
Side View
Table 66.0%Crown 30.1°Girdle: MediumPavilion 35°Culet: NoneDepth 69.2%

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: Oct 27
Current: $386 CAD|Low: $245 CAD|High: $1,603 CAD|Avg: $710 CAD|+17.9%
Retailer 1
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
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Retailer 11
Retailer 12
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Retailer 16
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Retailer 19
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Retailer 21
Reve Diamonds
October 30, 2026
Retailer 2$259 CAD
Retailer 6$291 CAD
Retailer 19$300 CAD
Retailer 18$321 CAD
Retailer 21$321 CAD
Retailer 1$386 CAD
Retailer 9$471 CAD
Retailer 14$531 CAD
Retailer 5$531 CAD
Retailer 15$552 CAD
Retailer 11$565 CAD
Retailer 12$580 CAD
Retailer 4$713 CAD
Retailer 8$760 CAD
Retailer 16$784 CAD
Retailer 7$824 CAD
Retailer 20$1,033 CAD
Retailer 3$1,091 CAD
Retailer 10$1,108 CAD
Retailer 13$1,439 CAD
Retailer 17$1,503 CAD
Reve Diamonds$1,603 CAD

31 data points across 22 retailers

22 retailers$259 CAD to $1,108 CAD

A
Cheapest Retailer
-
$259 CAD
$185 USD
A
Retailer 2
-
$300 CAD
$215 USD
View
Retailer 3
-
$321 CAD
$230 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$321 CAD
$230 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$386 CAD
£217 GBP
View
A
Retailer 6
-
$471 CAD
$337 USD
View
Retailer 7
-
$531 CAD
£299 GBP
View
Price last confirmed 25 days ago
Retailer 8
-
$531 CAD
€362 EUR
View
Price last confirmed 10 days ago
B+
Retailer 9
-
$552 CAD
ZAR 6,377 ZAR
View
B+
Retailer 10
-
$565 CAD
$404 USD
View
B+
Retailer 11
-
$580 CAD
£327 GBP
View
Retailer 12
-
$713 CAD
$510 USD
View
Price last confirmed 12 days ago
B+
Retailer 13
-
$760 CAD
$544 USD
View
Retailer 14
-
$784 CAD
A$863 AUD
View
Price last confirmed 7 days ago
B
Retailer 15
-
$824 CAD
$590 USD
View
B+
Retailer 16
-
$872 CAD
£491 GBP
View
B
Retailer 17
-
$1,033 CAD
$739 USD
View
Retailer 18
-
$1,091 CAD
$781 USD
View
Price last confirmed 7 days ago
B
Retailer 19
-
$1,108 CAD
$793 USD
View
Retailer 20
-
$1,439 CAD
$1,030 USD
View
Price last confirmed 12 days ago
Retailer 21
-
$1,503 CAD
£847 GBP
View
Price last confirmed 7 days ago
Most Expensive
Reve Diamonds
DBCAA94B2 · Oct 11
$1,603 CAD
$1,147 USD
View
Price last confirmed 22 days ago
21 more retailers have this diamond
Prices start from $259 CADSave up to $850 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
$259 CAD