Heart|Natural|GIA

1.01ct I SI1 Heart Natural Diamond

EX • I/SI1 • GIA 7546732670

Certificate GIA 7546732670

Diamond specifications and retailer prices

From €1,192 EUR
As of November 6, 2026
Save €1,575 EUR (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €4,321 EUR at NZ Jewellers · As of September 25, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7546732670. Listed at 19 retailers as of November 4, 2026, with a 132% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.6°
OriginNatural
Grading LabGIA
CertificateGIA 7546732670
Dimensions6.14 × 6.77 × 4.03 mm
L/W Ratio1.10
Girdle conditionFaceted
Top View
6.14 mm6.77 mm1.01 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7546732670
Side View
Table 58.0%CrownGirdle: MED-THKPavilion 39.6°Culet: NoneDepth 59.6%

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: €2,135 EUR|Low: €1,192 EUR|High: €2,984 EUR|Avg: €1,789 EUR|-8.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 15€1,192 EUR
Retailer 7€1,294 EUR
Retailer 14€1,435 EUR
Retailer 12€1,451 EUR
Retailer 5€1,511 EUR
Retailer 2€1,532 EUR
Retailer 6€1,576 EUR
Retailer 10€1,630 EUR
Retailer 8€1,665 EUR
Retailer 9€1,745 EUR
Retailer 4€1,820 EUR
Retailer 11€1,919 EUR
Retailer 1€2,135 EUR
Retailer 3€2,499 EUR
Retailer 13€2,767 EUR

25 data points across 15 retailers

19 retailers€1,192 EUR to €2,767 EUR

A
Cheapest Retailer
-
€1,192 EUR
Retailer 2
-
€1,294 EUR
View
Price last confirmed 10 days ago
Retailer 3
-
€1,435 EUR
View
Price last confirmed 3 days ago
A
Retailer 4
-
€1,451 EUR
View
Final sale: no returns
Retailer 5
-
€1,511 EUR
View
Price last confirmed 10 days ago
B+
Retailer 6
-
€1,532 EUR
View
Retailer 7
-
€1,576 EUR
View
Price last confirmed 8 days ago
B+
Retailer 8
-
€1,630 EUR
View
B+
Retailer 9
-
€1,665 EUR
View
B+
Retailer 10
-
€1,745 EUR
View
Retailer 11
-
€1,820 EUR
View
Price last confirmed 8 days ago
B+
Retailer 12
-
€1,919 EUR
View
B+
Retailer 13
-
€1,937 EUR
View
Retailer 14
-
€1,942 EUR
View
Price last confirmed 45 days ago
B+
Retailer 15
-
€2,135 EUR
View
Retailer 16
-
€2,239 EUR
View
Price last confirmed 33 days ago
B+
Retailer 17
-
€2,499 EUR
View
B
Retailer 18
-
€2,767 EUR
View
Most Expensive
NZ Jewellers
1ba13125-341e-4ec4-a3de-e58125b16052 · Sep 25
€4,321 EUR
$4,824 USD
View
Price last confirmed 42 days ago
18 more retailers have this diamond
Prices start from €1,192 EURSave up to €1,575 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
€1,192 EUR