Heart|Natural|GIA

1.01ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 1435191950

Certificate GIA 1435191950

Diamond specifications and retailer prices

From €1,239 EUR
As of November 6, 2026
Save €3,026 EUR (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €4,265 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1435191950. Listed at 16 retailers as of November 5, 2026, with prices from €1,239 to €4,265, a €3,026 spread on the same certified stone. NZ Jewellers lists it at €4,265. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1435191950
Dimensions5.94 × 6.77 × 3.86 mm
L/W Ratio1.14
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Natural
Top View
5.94 mm6.77 mm1.01 ctH / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1435191950
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 57.0%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: €1,565 EUR|Low: €1,192 EUR|High: €3,101 EUR|Avg: €1,755 EUR|+0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 4€1,239 EUR
Retailer 8€1,261 EUR
Retailer 1€1,565 EUR
Retailer 11€1,580 EUR
Retailer 10€1,613 EUR
Retailer 9€1,661 EUR
Retailer 3€1,749 EUR
Retailer 5€1,758 EUR
Retailer 2€1,830 EUR
Retailer 6€1,899 EUR
Retailer 7€3,055 EUR

42 data points across 11 retailers

16 retailers€1,239 EUR to €4,265 EUR

A
Cheapest Retailer
-
€1,239 EUR
A
Retailer 2
-
€1,261 EUR
View
B+
Retailer 3
-
€1,565 EUR
View
B+
Retailer 4
-
€1,580 EUR
View
B+
Retailer 5
-
€1,613 EUR
View
Final sale: no returns
B+
Retailer 6
-
€1,661 EUR
View
Retailer 7
-
€1,749 EUR
View
Price last confirmed 8 days ago
B+
Retailer 8
-
€1,749 EUR
View
B+
Retailer 9
-
€1,758 EUR
View
B+
Retailer 10
-
€1,830 EUR
View
B+
Retailer 11
-
€1,872 EUR
View
B+
Retailer 12
-
€1,899 EUR
View
B+
Retailer 13
-
€2,018 EUR
View
B
Retailer 14
-
€3,055 EUR
View
B
Retailer 15
-
€3,753 EUR
View
Most Expensive
B
NZ Jewellers
d969226d-f938-4d14-8b89-e445f7a96a2f · Nov 5
€4,265 EUR
$4,762 USD
View
15 more retailers have this diamond
Prices start from €1,239 EURSave up to €3,026 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
1.01ct Heart
€1,239 EUR