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Radiant|Lab Grown|IGI

1.05ct I VS1 Radiant Lab Grown Diamond

ID • I/VS1 • IGI LG497157592

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

Certificate IGI LG497157592

Diamond specifications and retailer prices

From $1,215 CAD
$870 USD
As of October 29, 2026
Save $1,076 CAD (47%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,840 CAD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 1.05ct lab-grown radiant diamond

This 1.05ct lab-grown radiant sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG497157592 or 497157592. Listed at 13 retailers as of October 29, 2026, with a 89% 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
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle30.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG497157592
Dimensions7.00 × 5.12 × 3.27 mm
L/W Ratio1.37
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
7.00 mm5.12 mm1.05 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG497157592
Side View
Table 68.0%Crown 41.7°Girdle: Slightly ThickPavilion 30.2°Culet: NoneDepth 63.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $3,840 CAD|Low: $1,215 CAD|High: $6,669 CAD|Avg: $2,998 CAD
NZ Jewellers
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 11$1,215 CAD
Retailer 7$1,318 CAD
Retailer 10$1,766 CAD
Retailer 14$1,921 CAD
Retailer 12$2,048 CAD
Retailer 15$2,048 CAD
Retailer 5$2,291 CAD
Retailer 6$2,809 CAD
Retailer 13$3,244 CAD
Retailer 2$3,300 CAD
Retailer 8$3,766 CAD
Retailer 4$3,818 CAD
NZ Jewellers$3,840 CAD
Retailer 3$4,939 CAD
Retailer 9$6,591 CAD

28 data points across 15 retailers

13 retailers$1,215 CAD to $2,291 CAD

B
Cheapest Retailer
-
$1,215 CAD
$870 USD
B
Retailer 2
-
$1,766 CAD
$1,264 USD
View
B
Retailer 3
-
$1,921 CAD
$1,375 USD
View
Retailer 4
-
$2,048 CAD
$1,466 USD
View
Price last confirmed 18 days ago
B
Retailer 5
-
$2,048 CAD
$1,466 USD
View
B
Retailer 6
-
$2,291 CAD
$1,640 USD
View
Retailer 7
-
$3,244 CAD
$2,322 USD
View
Price under review
Retailer 8
-
$3,300 CAD
£1,860 GBP
View
Price under review
Retailer 9
-
$3,766 CAD
ZAR 43,548 ZAR
View
Price under review
Retailer 10
-
$3,818 CAD
$2,733 USD
View
Price under review
Most Expensive
NZ Jewellers
c96c93f9-6efc-43b7-b8e4-4098585fe69b · Oct 28
$3,840 CAD
$2,749 USD
View
Price under review
10 more retailers have this diamond
Prices start from $1,215 CADSave up to $1,076 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
1.05ct Radiant
$1,215 CAD