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Heart|Natural|GIA

1.21ct D VS1 Heart Natural Diamond

EX • D/VS1 • GIA 2534212994

Certificate GIA 2534212994

Diamond specifications and retailer prices

From $6,562 CAD
As of October 30, 2026
Save $5,320 CAD (45%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $11,882 CAD at MOH London · As of November 2, 2026
View at MOH London

About this 1.21ct natural heart diamond

This 1.21ct natural heart sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2534212994. Listed at 6 retailers as of October 30, 2026, with prices from $6,562 to $11,882, a $5,320 spread on the same certified stone. MOH London lists it at $11,882. 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
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.21°
OriginNatural
Grading LabGIA
CertificateGIA 2534212994
Dimensions6.65 × 7.55 × 4.25 mm
L/W Ratio1.14
Top View
6.65 mm7.55 mm1.21 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2534212994
Side View
Table 57.0%Crown 35.21°GirdlePavilionCulet: NoneDepth 56.2%

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: $11,882 CAD|Low: $6,562 CAD|High: $13,298 CAD|Avg: $9,043 CAD|-7.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 4$6,562 CAD
Retailer 2$7,790 CAD
Retailer 5$8,272 CAD
Retailer 3$8,417 CAD
Retailer 7$8,626 CAD
Retailer 6$8,647 CAD
MOH London$11,882 CAD

44 data points across 7 retailers

6 retailers$6,562 CAD to $11,882 CAD

B+
Cheapest Retailer
-
$6,562 CAD
B+
Retailer 2
-
$7,790 CAD
View
B+
Retailer 3
-
$8,272 CAD
View
B+
Retailer 4
-
$8,417 CAD
View
Retailer 5
-
$8,647 CAD
View
Price last confirmed 26 days ago
Most Expensive
B
MOH London
8707A380C · Nov 2
$11,882 CAD
£6,714 GBP
View
5 more retailers have this diamond
Prices start from $6,562 CADSave up to $5,320 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+
1.21ct Heart
$6,562 CAD