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 $239 USD
As of November 1, 2026
Save $1,059 USD (82%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,298 USD at Diamond Exchange Canada · As of October 30, 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 October 30, 2026, with prices from $239 to $1,298, a $1,059 spread on the same certified stone. Diamond Exchange Canada lists it at $1,298. 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
Color
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

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,298 USD|Low: $239 USD|High: $1,298 USD|Avg: $729 USD
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 7$239 USD
Retailer 4$430 USD
Retailer 5$437 USD
Retailer 6$490 USD
Retailer 3$550 USD
Retailer 8$745 USD
Retailer 9$1,066 USD
Retailer 2$1,115 USD
Diamond Exchange Canada$1,298 USD

13 data points across 9 retailers

9 retailers$239 USD to $1,298 USD

A
Cheapest Retailer
-
$239 USD
A
Retailer 2
-
$430 USD
View
A
Retailer 3
-
$437 USD
View
B+
Retailer 4
-
$490 USD
View
B+
Retailer 5
-
$550 USD
View
B
Retailer 6
-
$738 USD
£581 GBP
View
Retailer 7
-
$1,066 USD
View
Price last confirmed 14 days ago
B
Retailer 8
-
$1,115 USD
£878 GBP
View
Most Expensive
B
Diamond Exchange Canada
1995963779 · Oct 30
$1,298 USD
CA$1,803 CAD
View
8 more retailers have this diamond
Prices start from $239 USDSave up to $1,059 USD

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 USD