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Radiant|Lab Grown|IGI

1.03ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG526289119

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

Certificate IGI LG526289119

Diamond specifications and retailer prices

From $289 CAD
$207 USD
As of October 30, 2026
Save $1,411 CAD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,700 CAD at Reve Diamonds · As of October 30, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG526289119 or 526289119. Listed at 19 retailers as of October 30, 2026, with prices from $289 to $1,700, a $1,411 spread on the same certified stone. Reve Diamonds lists it at $1,700. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle30.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526289119
Dimensions6.69 × 4.99 × 3.46 mm
L/W Ratio1.34
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.69 mm4.99 mm1.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526289119
Side View
Table 61.0%Crown 38.3°Girdle: MediumPavilion 30.9°Culet: NoneDepth 69.3%

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 30
Current: $1,048 CAD|Low: $278 CAD|High: $1,457 CAD|Avg: $694 CAD|-6.3%
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
October 30, 2026
Retailer 14$289 CAD
Retailer 4$337 CAD
Retailer 5$359 CAD
Retailer 15$359 CAD
Retailer 8$451 CAD
Retailer 6$479 CAD
Retailer 11$617 CAD
Retailer 3$620 CAD
Retailer 9$662 CAD
Retailer 7$689 CAD
Retailer 12$878 CAD
Retailer 1$1,048 CAD
Retailer 2$1,154 CAD
Retailer 13$1,158 CAD
Retailer 10$1,448 CAD

38 data points across 15 retailers

19 retailers$289 CAD to $1,700 CAD

A
Cheapest Retailer
-
$289 CAD
$207 USD
A
Retailer 2
-
$323 CAD
$231 USD
View
Final sale: no returns
A
Retailer 3
-
$337 CAD
$241 USD
View
A
Retailer 4
-
$359 CAD
$257 USD
View
A
Retailer 5
-
$359 CAD
$257 USD
View
A
Retailer 6
-
$451 CAD
£254 GBP
View
A
Retailer 7
-
$479 CAD
$343 USD
View
A
Retailer 8
-
$617 CAD
ZAR 7,135 ZAR
View
B+
Retailer 9
-
$620 CAD
$444 USD
View
B+
Retailer 10
-
$662 CAD
£373 GBP
View
B+
Retailer 11
-
$689 CAD
$493 USD
View
B+
Retailer 12
-
$769 CAD
HK$4,300 HKD
View
B+
Retailer 13
-
$878 CAD
A$967 AUD
View
B
Retailer 14
-
$1,048 CAD
$750 USD
View
B
Retailer 15
-
$1,154 CAD
$826 USD
View
B
Retailer 16
-
$1,158 CAD
$829 USD
View
B
Retailer 17
-
$1,229 CAD
$880 USD
View
B
Retailer 18
-
$1,448 CAD
£816 GBP
View
Most Expensive
B
Reve Diamonds
FA24DB796 · Oct 30
$1,700 CAD
$1,217 USD
View
18 more retailers have this diamond
Prices start from $289 CADSave up to $1,411 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
$289 CAD