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Radiant|Lab Grown|IGI

1.18ct H VS2 Radiant Lab Grown Diamond

ID • H/VS2 • IGI LG512205210

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

Certificate IGI LG512205210

Diamond specifications and retailer prices

From $1,084 CAD
$776 USD
As of October 30, 2026
Save $1,907 CAD (64%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,917 CAD at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 1.18ct lab-grown radiant diamond

This 1.18ct 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 LG512205210 or 512205210. Listed at 11 retailers as of October 30, 2026, with a 176% 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

1.18
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle30.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512205210
Dimensions7.25 × 5.18 × 3.52 mm
L/W Ratio1.40
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
7.25 mm5.18 mm1.18 ctH / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512205210
Side View
Table 62.5%Crown 40.3°Girdle: MED-STKPavilion 30.5°Culet: NoneDepth 68.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,917 CAD|Low: $1,041 CAD|High: $4,770 CAD|Avg: $2,323 CAD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 28, 2026
Retailer 8$1,084 CAD
Retailer 13$1,179 CAD
Retailer 10$1,257 CAD
Retailer 9$1,481 CAD
Retailer 2$1,502 CAD
Retailer 4$1,525 CAD
Retailer 3$1,957 CAD
Retailer 12$2,032 CAD
Retailer 5$2,815 CAD
Retailer 7$2,991 CAD
Retailer 11$3,536 CAD
Flawless Fine Jewelry$3,917 CAD
Retailer 6$4,739 CAD

18 data points across 13 retailers

11 retailers$1,084 CAD to $2,991 CAD

B+
Cheapest Retailer
-
$1,084 CAD
$776 USD
B
Retailer 2
-
$1,179 CAD
$844 USD
View
Retailer 3
-
$1,257 CAD
$900 USD
View
Price last confirmed 14 days ago
B
Retailer 4
-
$1,257 CAD
$900 USD
View
B
Retailer 5
-
$1,481 CAD
$1,060 USD
View
B
Retailer 6
-
$1,502 CAD
$1,075 USD
View
B
Retailer 7
-
$2,032 CAD
$1,455 USD
View
B
Retailer 8
-
$2,991 CAD
$2,141 USD
View
Retailer 9
-
$3,536 CAD
$2,531 USD
View
Price under review
Most Expensive
Flawless Fine Jewelry
EB8AAB74C · Oct 31
$3,917 CAD
£2,208 GBP
View
Price under review
9 more retailers have this diamond
Prices start from $1,084 CADSave up to $1,907 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+
1.18ct Radiant
$1,084 CAD