Radiant|Lab Grown|IGI

1.21ct H VVS2 Radiant Lab Grown Diamond

GD • H/VVS2 • IGI LG533209631

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

Certificate IGI LG533209631

Diamond specifications and retailer prices

From $327 CAD
$234 USD
As of October 30, 2026
Save $1,131 CAD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,458 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.21ct lab-grown radiant diamond

This 1.21ct lab-grown radiant sits in the classic one-carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG533209631 or 533209631. Listed at 17 retailers as of October 29, 2026, with prices from $327 to $1,458, a $1,131 spread on the same certified stone. MOH London lists it at $1,458. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.21
Carat
H
Color
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG533209631
Dimensions7.44 × 5.48 × 3.59 mm
L/W Ratio1.36
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
7.44 mm5.48 mm1.21 ctH / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG533209631
Side View
Table 65.0%Crown 39.5°Girdle: MediumPavilion 34.9°Culet: NoneDepth 65.5%

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: Oct 30
Current: $1,458 CAD|Low: $327 CAD|High: $1,467 CAD|Avg: $880 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
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 29, 2026
Retailer 15$327 CAD
Retailer 11$362 CAD
Retailer 2$621 CAD
Retailer 13$623 CAD
Retailer 7$664 CAD
Retailer 4$700 CAD
Retailer 14$806 CAD
Retailer 9$838 CAD
Retailer 8$884 CAD
Retailer 12$1,020 CAD
Retailer 5$1,024 CAD
Retailer 10$1,166 CAD
Retailer 6$1,237 CAD
Retailer 3$1,320 CAD
MOH London$1,458 CAD

20 data points across 15 retailers

17 retailers$327 CAD to $1,458 CAD

Retailer 1
-
$279 CAD
$200 USD
Price last confirmed 28 days ago
A
Retailer 2
-
$327 CAD
$234 USD
View
Final sale: no returns
Retailer 3
-
$338 CAD
$242 USD
View
Price last confirmed 33 days ago
Retailer 4
-
$362 CAD
$259 USD
View
Price last confirmed 27 days ago
Retailer 5
-
$362 CAD
$259 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
$621 CAD
ZAR 7,186 ZAR
View
B+
Retailer 7
-
$623 CAD
$446 USD
View
B+
Retailer 8
-
$700 CAD
$501 USD
View
B+
Retailer 9
-
$806 CAD
$577 USD
View
Retailer 10
-
$838 CAD
$600 USD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$884 CAD
A$974 AUD
View
B
Retailer 12
-
$957 CAD
£540 GBP
View
B
Retailer 13
-
$1,020 CAD
$730 USD
View
Retailer 14
-
$1,162 CAD
$832 USD
View
Price last confirmed 30 days ago
B
Retailer 15
-
$1,166 CAD
$835 USD
View
B
Retailer 16
-
$1,237 CAD
$886 USD
View
Most Expensive
B
MOH London
LG533209631 · Oct 29
$1,458 CAD
£822 GBP
View
16 more retailers have this diamond
Prices start from $327 CADSave up to $1,131 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.

A
1.21ct Radiant
$327 CAD