Heart|Natural|GIA

1.03ct D VVS1 Heart Natural Diamond

EX • D/VVS1 • GIA 1232488551

Certificate GIA 1232488551

Diamond specifications and retailer prices

From $6,426 CAD
$4,600 USD
As of October 30, 2026
Save $1,649 CAD (20%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $12,603 CAD at MOH London · As of October 19, 2026
View at MOH London

About this 1.03ct natural heart diamond

This 1.03ct natural heart sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1232488551. Listed at 7 retailers as of October 29, 2026, with a 26% 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

1.03
Carat
D
Color
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1232488551
Dimensions6.19 × 7.02 × 3.97 mm
L/W Ratio1.13
Culet sizeNone
Top View
6.19 mm7.02 mm1.03 ctD / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1232488551
Side View
Table 66.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 56.6%

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: $12,603 CAD|Low: $5,842 CAD|High: $12,686 CAD|Avg: $7,801 CAD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 4$6,426 CAD
Retailer 5$6,586 CAD
Retailer 6$7,188 CAD
Retailer 2$8,029 CAD
Retailer 7$8,075 CAD
Retailer 3$8,077 CAD
MOH London$12,603 CAD

23 data points across 7 retailers

7 retailers$6,426 CAD to $8,075 CAD

B+
Cheapest Retailer
-
$6,426 CAD
$4,600 USD
Final sale: no returns
B+
Retailer 2
-
$6,586 CAD
€4,490 EUR
View
B+
Retailer 3
-
$7,188 CAD
$5,146 USD
View
B+
Retailer 4
-
$8,029 CAD
£4,526 GBP
View
B+
Retailer 5
-
$8,075 CAD
$5,780 USD
View
Retailer 6
-
$8,077 CAD
A$8,895 AUD
View
Price last confirmed 21 days ago
Most Expensive
MOH London
DC569FD51 · Oct 19
$12,603 CAD
£7,104 GBP
View
Price last confirmed 12 days ago
6 more retailers have this diamond
Prices start from $6,426 CADSave up to $1,649 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+
1.03ct Heart
$6,426 CAD