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Heart|Lab Grown|IGI

1.21ct D VS2 Heart Lab Grown Diamond

EX • D/VS2 • IGI LG753508099

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG753508099

Diamond specifications and retailer prices

From $433 CAD
$310 USD
As of November 1, 2026
Save $1,075 CAD (71%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,508 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.21ct lab-grown heart diamond

This 1.21ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG753508099 or 753508099. Listed at 12 retailers as of October 29, 2026, with prices from $433 to $1,508, a $1,075 spread on the same certified stone. MOH London lists it at $1,508. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG753508099
Dimensions6.84 × 6.84 × 4.23 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.84 mm6.84 mm1.21 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG753508099
Side View
Table 59.0%Crown 32°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 56.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,508 CAD|Low: $433 CAD|High: $1,547 CAD|Avg: $901 CAD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 8$433 CAD
Retailer 11$447 CAD
Retailer 2$580 CAD
Retailer 4$600 CAD
Retailer 3$761 CAD
Retailer 5$766 CAD
Retailer 7$1,039 CAD
Retailer 6$1,062 CAD
Retailer 10$1,073 CAD
Retailer 9$1,106 CAD
MOH London$1,508 CAD

43 data points across 11 retailers

12 retailers$433 CAD to $1,508 CAD

B+
Cheapest Retailer
-
$433 CAD
$310 USD
A
Retailer 2
-
$447 CAD
HK$2,500 HKD
View
A
Retailer 3
-
$580 CAD
£327 GBP
View
B+
Retailer 4
-
$600 CAD
€409 EUR
View
B+
Retailer 5
-
$624 CAD
$447 USD
View
B+
Retailer 6
-
$766 CAD
$548 USD
View
B+
Retailer 7
-
$1,039 CAD
A$1,144 AUD
View
B+
Retailer 8
-
$1,062 CAD
$760 USD
View
B
Retailer 9
-
$1,073 CAD
$768 USD
View
B
Retailer 10
-
$1,106 CAD
$792 USD
View
B
Retailer 11
-
$1,166 CAD
View
Most Expensive
B
MOH London
LG753508099 · Oct 29
$1,508 CAD
£850 GBP
View
11 more retailers have this diamond
Prices start from $433 CADSave up to $1,075 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 Heart
$433 CAD