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Radiant|Lab Grown|IGI

1.21ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG847646832

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

Certificate IGI LG847646832

Diamond specifications and retailer prices

From $334 CAD
$239 USD
As of October 25, 2026
Save $1,227 CAD (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,561 CAD at MOH London · As of October 26, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG847646832 or 847646832. Listed at 15 retailers as of October 25, 2026, with prices from $334 to $1,561, a $1,227 spread on the same certified stone. MOH London lists it at $1,561. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847646832
Dimensions7.85 × 5.17 × 3.33 mm
L/W Ratio1.52
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.85 mm5.17 mm1.21 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847646832
Side View
Table 66.0%Crown 42.5°Girdle: STK-THKPavilion 33°Culet: NoneDepth 64.4%

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 25
Current: $1,561 CAD|Low: $298 CAD|High: $1,561 CAD|Avg: $848 CAD
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
Retailer 16
October 28, 2026
Retailer 11$298 CAD
Retailer 6$334 CAD
Retailer 14$378 CAD
Retailer 3$450 CAD
Retailer 10$567 CAD
Retailer 15$604 CAD
Retailer 4$781 CAD
Retailer 9$805 CAD
Retailer 16$814 CAD
Retailer 5$1,076 CAD
Retailer 13$1,080 CAD
Retailer 7$1,081 CAD
Retailer 2$1,111 CAD
Retailer 12$1,137 CAD
Retailer 8$1,278 CAD
MOH London$1,561 CAD

5 data points across 16 retailers

15 retailers$334 CAD to $1,561 CAD

A
Cheapest Retailer
-
$334 CAD
$239 USD
A
Retailer 2
-
$378 CAD
£213 GBP
View
B+
Retailer 3
-
$450 CAD
$322 USD
View
A
Retailer 4
-
$567 CAD
ZAR 6,556 ZAR
View
A
Retailer 5
-
$604 CAD
£340 GBP
View
B+
Retailer 6
-
$781 CAD
$559 USD
View
A
Retailer 7
-
$805 CAD
$576 USD
View
B+
Retailer 8
-
$814 CAD
A$896 AUD
View
B+
Retailer 9
-
$1,076 CAD
$770 USD
View
B+
Retailer 10
-
$1,080 CAD
SGD 1,045 SGD
View
B+
Retailer 11
-
$1,081 CAD
$774 USD
View
B+
Retailer 12
-
$1,111 CAD
$795 USD
View
B+
Retailer 13
-
$1,137 CAD
$814 USD
View
B
Retailer 14
-
$1,278 CAD
A$1,408 AUD
View
Most Expensive
B
MOH London
LG847646832 · Oct 26
$1,561 CAD
£880 GBP
View
14 more retailers have this diamond
Prices start from $334 CADSave up to $1,227 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
$334 CAD