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Radiant|Lab Grown|IGI

1.72ct H VS2 Radiant Lab Grown Diamond

ID • H/VS2 • IGI LG512220513

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

Certificate IGI LG512220513

Diamond specifications and retailer prices

From $2,619 CAD
$1,871 USD
As of October 30, 2026
Save $3,674 CAD (58%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,722 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.72ct lab-grown radiant diamond

This 1.72ct lab-grown radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG512220513 or 512220513. Listed at 11 retailers as of October 29, 2026, with a 140% 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

1.72
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.6°
Pavilion angle29.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512220513
Dimensions7.65 × 5.83 × 4.07 mm
L/W Ratio1.31
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
7.65 mm5.83 mm1.72 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512220513
Side View
Table 63.0%Crown 47.6°Girdle: ThickPavilion 29.9°Culet: NoneDepth 69.8%

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: $8,722 CAD|Low: $2,715 CAD|High: $8,791 CAD|Avg: $4,871 CAD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 4$2,715 CAD
Retailer 5$3,039 CAD
Retailer 11$3,242 CAD
Retailer 9$3,275 CAD
Retailer 10$4,024 CAD
Retailer 6$4,761 CAD
Retailer 2$5,110 CAD
Retailer 7$5,694 CAD
Retailer 8$6,292 CAD
Retailer 3$6,800 CAD
MOH London$8,722 CAD

15 data points across 11 retailers

11 retailers$2,619 CAD to $6,292 CAD

B+
Cheapest Retailer
-
$2,619 CAD
$1,871 USD
B
Retailer 2
-
$2,715 CAD
$1,940 USD
View
B
Retailer 3
-
$2,850 CAD
$2,036 USD
View
Retailer 4
-
$3,039 CAD
$2,171 USD
View
Price last confirmed 17 days ago
B
Retailer 5
-
$3,039 CAD
$2,171 USD
View
B
Retailer 6
-
$3,275 CAD
$2,340 USD
View
B
Retailer 7
-
$4,761 CAD
$3,402 USD
View
B
Retailer 8
-
$5,110 CAD
$3,651 USD
View
B
Retailer 9
-
$5,694 CAD
$4,068 USD
View
B
Retailer 10
-
$6,292 CAD
£3,540 GBP
View
Most Expensive
MOH London
LG512220513 · Oct 29
$8,722 CAD
£4,907 GBP
View
Price under review
10 more retailers have this diamond
Prices start from $2,619 CADSave up to $3,674 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+
1.72ct Radiant
$2,619 CAD