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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 $425 NZD
$239 USD
As of November 3, 2026
Save $1,883 NZD (82%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,307 NZD 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 2, 2026, with prices from $425 to $2,307, a $1,883 spread on the same certified stone. Diamond Exchange Canada lists it at $2,307. 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 3
Current: $2,307 NZD|Low: $425 NZD|High: $2,307 NZD|Avg: $1,295 NZD
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 7$425 NZD
Retailer 4$764 NZD
Retailer 5$777 NZD
Retailer 6$871 NZD
Retailer 3$978 NZD
Retailer 8$1,325 NZD
Retailer 9$1,895 NZD
Retailer 2$1,982 NZD
Diamond Exchange Canada$2,307 NZD

13 data points across 9 retailers

9 retailers$425 NZD to $2,307 NZD

A
Cheapest Retailer
-
$425 NZD
$239 USD
A
Retailer 2
-
$764 NZD
$430 USD
View
A
Retailer 3
-
$777 NZD
$437 USD
View
B+
Retailer 4
-
$871 NZD
$490 USD
View
B+
Retailer 5
-
$978 NZD
$550 USD
View
B
Retailer 6
-
$1,311 NZD
£581 GBP
View
Retailer 7
-
$1,895 NZD
$1,066 USD
View
Price last confirmed 16 days ago
B
Retailer 8
-
$1,982 NZD
£878 GBP
View
Most Expensive
B
Diamond Exchange Canada
1995963779 · Nov 2
$2,307 NZD
CA$1,803 CAD
View
8 more retailers have this diamond
Prices start from $425 NZDSave up to $1,883 NZD

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
$425 NZD