CaratHunter
Plans
Heart|Natural|GIA

1.01ct I SI1 Heart Natural Diamond

VG • I/SI1 • GIA 6552539934

Certificate GIA 6552539934

Diamond specifications and retailer prices

From €1,479 EUR
As of November 6, 2026
Save €2,509 EUR (63%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €3,987 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 I 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 6552539934. Listed at 25 retailers as of November 5, 2026, with prices from €1,479 to €3,987, a €2,509 spread on the same certified stone. NZ Jewellers lists it at €3,987. 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

1.01
Carat
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.68°
Pavilion angle35.48°
OriginNatural
Grading LabGIA
CertificateGIA 6552539934
Dimensions6.22 × 6.85 × 3.94 mm
L/W Ratio1.10
Culet sizeNone
Key to symbols
Twinning Wisp, Cloud, Feather
Top View
6.22 mm6.85 mm1.01 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6552539934
Side View
Table 57.0%Crown 39.68°Girdle: THK-ETKPavilion 35.48°Culet: NoneDepth 57.5%

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: €2,065 EUR|Low: €1,479 EUR|High: €3,359 EUR|Avg: €2,174 EUR|+1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 11€1,479 EUR
Retailer 4€1,483 EUR
Retailer 9€1,781 EUR
Retailer 5€1,850 EUR
Retailer 2€1,942 EUR
Retailer 7€2,059 EUR
Retailer 1€2,065 EUR
Retailer 3€2,186 EUR
Retailer 8€2,328 EUR
Retailer 6€2,590 EUR
Retailer 10€3,333 EUR

24 data points across 11 retailers

25 retailers€1,479 EUR to €3,987 EUR

A
Cheapest Retailer
-
€1,479 EUR
A
Retailer 2
-
€1,483 EUR
View
B+
Retailer 3
-
€1,672 EUR
View
B+
Retailer 4
-
€1,722 EUR
View
B+
Retailer 5
-
€1,759 EUR
View
Final sale: no returns
B+
Retailer 6
-
€1,781 EUR
View
B+
Retailer 7
-
€1,850 EUR
View
Retailer 8
-
€1,907 EUR
View
Price last confirmed 9 days ago
B+
Retailer 9
-
€1,907 EUR
View
B+
Retailer 10
-
€1,926 EUR
View
B+
Retailer 11
-
€1,942 EUR
View
B
Retailer 12
-
€1,996 EUR
View
B
Retailer 13
-
€2,031 EUR
View
B
Retailer 14
-
€2,059 EUR
View
B
Retailer 15
-
€2,065 EUR
View
B
Retailer 16
-
€2,080 EUR
View
B
Retailer 17
-
€2,201 EUR
View
B
Retailer 18
-
€2,239 EUR
View
B
Retailer 19
-
€2,328 EUR
View
Retailer 20
-
€2,345 EUR
View
Price last confirmed 32 days ago
B
Retailer 21
-
€2,590 EUR
View
B
Retailer 22
-
€2,787 EUR
View
B
Retailer 23
-
€2,865 EUR
View
B
Retailer 24
-
€3,333 EUR
View
Most Expensive
C
NZ Jewellers
51ac3036-b706-4426-8ddb-001c9f71b91b · Nov 5
€3,987 EUR
$4,452 USD
View
24 more retailers have this diamond
Prices start from €1,479 EURSave up to €2,509 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
€1,479 EUR