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Radiant|Lab Grown|IGI

1.05ct H VS2 Radiant Lab Grown Diamond

ID • H/VS2 • IGI LG522231513

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

Certificate IGI LG522231513

Diamond specifications and retailer prices

From $341 AUD
$239 USD
As of November 1, 2026
Save $1,512 AUD (82%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,853 AUD at Diamond Exchange Canada · As of November 2, 2026
View at Diamond Exchange Canada

About this 1.05ct lab-grown radiant diamond

This 1.05ct lab-grown radiant sits in the classic one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG522231513 or 522231513. Listed at 9 retailers as of November 1, 2026, with prices from $341 to $1,853, a $1,512 spread on the same certified stone. Diamond Exchange Canada lists it at $1,853. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522231513
Dimensions7.31 × 5.02 × 3.42 mm
L/W Ratio1.46
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
7.31 mm5.02 mm1.05 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522231513
Side View
Table 67.0%Crown 42.2°Girdle: Slightly ThickPavilion 35.7°Culet: NoneDepth 68.1%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $1,853 AUD|Low: $341 AUD|High: $1,853 AUD|Avg: $1,040 AUD
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 7$341 AUD
Retailer 4$614 AUD
Retailer 5$624 AUD
Retailer 6$699 AUD
Retailer 3$785 AUD
Retailer 8$1,064 AUD
Retailer 9$1,522 AUD
Retailer 2$1,591 AUD
Diamond Exchange Canada$1,853 AUD

13 data points across 9 retailers

9 retailers$341 AUD to $1,853 AUD

A
Cheapest Retailer
-
$341 AUD
$239 USD
A
Retailer 2
-
$614 AUD
$430 USD
View
A
Retailer 3
-
$624 AUD
$437 USD
View
B+
Retailer 4
-
$699 AUD
$490 USD
View
B+
Retailer 5
-
$785 AUD
$550 USD
View
B
Retailer 6
-
$1,052 AUD
£581 GBP
View
Retailer 7
-
$1,522 AUD
$1,066 USD
View
Price last confirmed 15 days ago
B
Retailer 8
-
$1,591 AUD
£878 GBP
View
Most Expensive
B
Diamond Exchange Canada
1995963779 · Nov 2
$1,853 AUD
CA$1,803 CAD
View
8 more retailers have this diamond
Prices start from $341 AUDSave up to $1,512 AUD

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
$341 AUD