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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 $8,863 NZD
As of November 6, 2026
Save $8,604 NZD (49%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $17,466 NZD 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 $8,863 to $17,466, a $8,604 spread on the same certified stone. MOH London lists it at $17,466. 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 6
Current: $17,466 NZD|Low: $8,863 NZD|High: $17,725 NZD|Avg: $11,818 NZD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 3$8,863 NZD
Retailer 8$9,479 NZD
Retailer 10$9,716 NZD
Retailer 7$10,369 NZD
Retailer 5$10,973 NZD
Retailer 2$11,319 NZD
Retailer 9$11,595 NZD
Retailer 6$12,173 NZD
Retailer 4$14,503 NZD
MOH London$17,466 NZD

41 data points across 10 retailers

12 retailers$8,863 NZD to $17,466 NZD

B+
Cheapest Retailer
-
$8,863 NZD
B+
Retailer 2
-
$9,479 NZD
View
Final sale: no returns
B+
Retailer 3
-
$9,716 NZD
View
B+
Retailer 4
-
$10,306 NZD
View
B+
Retailer 5
-
$10,369 NZD
View
Retailer 6
-
$10,973 NZD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$11,319 NZD
View
Retailer 8
-
$11,595 NZD
View
Price last confirmed 27 days ago
B
Retailer 9
-
$12,173 NZD
View
B
Retailer 10
-
$12,173 NZD
View
B
Retailer 11
-
$14,503 NZD
View
Most Expensive
B
MOH London
3B9B4D302 · Nov 4
$17,466 NZD
£7,624 GBP
View
11 more retailers have this diamond
Prices start from $8,863 NZDSave up to $8,604 NZD

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
$8,863 NZD