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Heart|Natural|GIA

1.20ct D VS1 Heart Natural Diamond

EX • D/VS1 • GIA 3555242975

Certificate GIA 3555242975

Diamond specifications and retailer prices

From $7,045 AUD
As of November 5, 2026
Save $6,786 AUD (49%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $13,831 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.2ct natural heart diamond

This 1.2ct 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 3555242975. Listed at 12 retailers as of November 4, 2026, with prices from $7,045 to $13,831, a $6,786 spread on the same certified stone. MOH London lists it at $13,831. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555242975
Dimensions6.22 × 7.24 × 4.60 mm
L/W Ratio1.16
Key to symbols
Feather, Cloud, Pinpoint
Top View
6.22 mm7.24 mm1.20 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555242975
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.6%

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: Nov 5
Current: $13,831 AUD|Low: $7,045 AUD|High: $14,036 AUD|Avg: $9,358 AUD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 3$7,045 AUD
Retailer 8$7,507 AUD
Retailer 10$7,694 AUD
Retailer 7$8,211 AUD
Retailer 5$8,690 AUD
Retailer 4$8,941 AUD
Retailer 9$9,182 AUD
Retailer 6$9,640 AUD
Retailer 2$11,485 AUD
MOH London$13,831 AUD

39 data points across 10 retailers

12 retailers$7,045 AUD to $13,831 AUD

B+
Cheapest Retailer
-
$7,045 AUD
B+
Retailer 2
-
$7,507 AUD
View
Final sale: no returns
B+
Retailer 3
-
$7,694 AUD
View
B+
Retailer 4
-
$8,161 AUD
View
B+
Retailer 5
-
$8,211 AUD
View
Retailer 6
-
$8,690 AUD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$8,941 AUD
View
Retailer 8
-
$9,182 AUD
View
Price last confirmed 26 days ago
B
Retailer 9
-
$9,640 AUD
View
B
Retailer 10
-
$9,640 AUD
View
B
Retailer 11
-
$11,485 AUD
View
Most Expensive
B
MOH London
3B9B4D302 · Nov 4
$13,831 AUD
£7,624 GBP
View
11 more retailers have this diamond
Prices start from $7,045 AUDSave up to $6,786 AUD

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+
1.20ct Heart
$7,045 AUD