Heart|Natural|GIA

1.20ct H SI1 Heart Natural Diamond

VG • H/SI1 • GIA 2241072436

Certificate GIA 2241072436

Diamond specifications and retailer prices

From €1,341 EUR
As of November 6, 2026
Save €2,482 EUR (65%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €3,823 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural heart diamond

This 1.2ct natural heart sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2241072436. Listed at 12 retailers as of November 5, 2026, with prices from €1,341 to €3,823, a €2,482 spread on the same certified stone. NZ Jewellers lists it at €3,823. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Pavilion angle40.29°
OriginNatural
Grading LabGIA
CertificateGIA 2241072436
Dimensions6.40 × 7.19 × 4.42 mm
L/W Ratio1.12
Key to symbols
Crystal
Top View
6.40 mm7.19 mm1.20 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2241072436
Side View
Table 60.0%CrownGirdle: THK-VTKPavilion 40.29°Culet: NoneDepth 61.5%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: €3,823 EUR|Low: €1,341 EUR|High: €4,070 EUR|Avg: €2,287 EUR|-6.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 12€1,341 EUR
Retailer 11€1,624 EUR
Retailer 4€1,747 EUR
Retailer 6€1,773 EUR
Retailer 8€1,828 EUR
Retailer 7€1,867 EUR
Retailer 10€1,913 EUR
Retailer 9€2,016 EUR
Retailer 5€2,271 EUR
Retailer 3€2,793 EUR
Retailer 2€3,186 EUR
NZ Jewellers€3,823 EUR

30 data points across 12 retailers

12 retailers€1,341 EUR to €3,823 EUR

A
Cheapest Retailer
-
€1,341 EUR
Retailer 2
-
€1,624 EUR
View
Price last confirmed 3 days ago
B+
Retailer 3
-
€1,747 EUR
View
A
Retailer 4
-
€1,773 EUR
View
A
Retailer 5
-
€1,828 EUR
View
B+
Retailer 6
-
€1,867 EUR
View
B+
Retailer 7
-
€1,913 EUR
View
B+
Retailer 8
-
€2,016 EUR
View
B+
Retailer 9
-
€2,271 EUR
View
B
Retailer 10
-
€2,793 EUR
View
B
Retailer 11
-
€3,186 EUR
View
Most Expensive
B
NZ Jewellers
b3eb2236-c3af-4aef-877c-3e8aedb1ec13 · Nov 5
€3,823 EUR
$4,268 USD
View
11 more retailers have this diamond
Prices start from €1,341 EURSave up to €2,482 EUR

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
1.20ct Heart
€1,341 EUR