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Radiant|Lab Grown|IGI

1.05ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • IGI LG752575344

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

Certificate IGI LG752575344

Diamond specifications and retailer prices

From $239 CAD
$171 USD
As of October 30, 2026
Save $1,298 CAD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,565 CAD at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 1.05ct lab-grown radiant diamond

This 1.05ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG752575344 or 752575344. Listed at 20 retailers as of October 30, 2026, with a 543% 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

1.05
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.8°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG752575344
Dimensions7.29 × 4.92 × 3.29 mm
L/W Ratio1.48
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.29 mm4.92 mm1.05 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752575344
Side View
Table 66.0%Crown 45.8°Girdle: MediumPavilion 33.6°Culet: NoneDepth 66.9%

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: $1,565 CAD|Low: $239 CAD|High: $1,565 CAD|Avg: $674 CAD
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 15$239 CAD
Retailer 7$265 CAD
Retailer 3$277 CAD
Retailer 17$296 CAD
Retailer 19$296 CAD
Retailer 12$396 CAD
Retailer 11$504 CAD
Retailer 14$508 CAD
Retailer 2$523 CAD
Retailer 9$529 CAD
Retailer 6$546 CAD
Retailer 16$720 CAD
Retailer 10$739 CAD
Retailer 5$817 CAD
Retailer 18$950 CAD
Retailer 4$1,004 CAD
Retailer 13$1,389 CAD
Retailer 8$1,537 CAD
Brilliant Earth$1,565 CAD

38 data points across 19 retailers

20 retailers$239 CAD to $1,537 CAD

A
Cheapest Retailer
-
$239 CAD
$171 USD
A
Retailer 2
-
$265 CAD
$190 USD
View
Final sale: no returns
A
Retailer 3
-
$277 CAD
$198 USD
View
A
Retailer 4
-
$296 CAD
$212 USD
View
A
Retailer 5
-
$296 CAD
$212 USD
View
A
Retailer 6
-
$396 CAD
£223 GBP
View
A
Retailer 7
-
$504 CAD
$361 USD
View
A
Retailer 8
-
$508 CAD
ZAR 5,872 ZAR
View
A
Retailer 9
-
$523 CAD
£295 GBP
View
A
Retailer 10
-
$529 CAD
$379 USD
View
Retailer 11
-
$546 CAD
€372 EUR
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$720 CAD
A$793 AUD
View
B+
Retailer 13
-
$739 CAD
$529 USD
View
Retailer 14
-
$817 CAD
$585 USD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
$950 CAD
$680 USD
View
B
Retailer 16
-
$1,004 CAD
$719 USD
View
B
Retailer 17
-
$1,027 CAD
$735 USD
View
B
Retailer 18
-
$1,389 CAD
£783 GBP
View
B
Retailer 19
-
$1,537 CAD
$1,100 USD
View
Most Expensive
Brilliant Earth
16966497A · Oct 21
$1,565 CAD
$1,120 USD
View
Price last confirmed 9 days ago
19 more retailers have this diamond
Prices start from $239 CADSave up to $1,298 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
1.05ct Radiant
$239 CAD