CaratHunter
Plans
Heart|Natural|GIA

1.01ct E SI2 Heart Natural Diamond

EX • E/SI2 • GIA 2557669659

Certificate GIA 2557669659

Diamond specifications and retailer prices

From €1,054 EUR
HK$9,200 HKD
As of October 30, 2026
Save €2,429 EUR (70%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €3,483 EUR at NZ Jewellers · As of October 30, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557669659. Listed at 18 retailers as of October 30, 2026, with prices from €1,054 to €3,483, a €2,429 spread on the same certified stone. NZ Jewellers lists it at €3,483. 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
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557669659
Dimensions6.25 × 6.93 × 3.99 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizeNone
Top View
6.25 mm6.93 mm1.01 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557669659
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.6%

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: Oct 30
Current: €1,087 EUR|Low: €1,081 EUR|High: €2,532 EUR|Avg: €1,555 EUR|-2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 1€1,087 EUR
Retailer 8€1,298 EUR
Retailer 9€1,318 EUR
Retailer 2€1,361 EUR
Retailer 3€1,416 EUR
Retailer 7€1,473 EUR
Retailer 4€1,615 EUR
Retailer 6€1,947 EUR
Retailer 5€2,515 EUR

24 data points across 9 retailers

18 retailers€1,054 EUR to €3,483 EUR

A
Cheapest Retailer
-
€1,054 EUR
HK$9,200 HKD
A
Retailer 2
-
€1,087 EUR
₹115,710 INR
View
A
Retailer 3
-
€1,298 EUR
SGD 1,959 SGD
View
A
Retailer 4
-
€1,317 EUR
$1,471 USD
View
A
Retailer 5
-
€1,318 EUR
$1,472 USD
View
Final sale: no returns
A
Retailer 6
-
€1,361 EUR
$1,521 USD
View
A
Retailer 7
-
€1,416 EUR
£1,246 GBP
View
A
Retailer 8
-
€1,428 EUR
$1,595 USD
View
A
Retailer 9
-
€1,473 EUR
$1,646 USD
View
A
Retailer 10
-
€1,487 EUR
SGD 2,245 SGD
View
A
Retailer 11
-
€1,494 EUR
$1,669 USD
View
A
Retailer 12
-
€1,615 EUR
£1,421 GBP
View
A
Retailer 13
-
€1,648 EUR
$1,841 USD
View
Retailer 14
-
€1,682 EUR
£1,480 GBP
View
Price last confirmed 34 days ago
A
Retailer 15
-
€1,947 EUR
View
B+
Retailer 16
-
€2,060 EUR
$2,302 USD
View
B+
Retailer 17
-
€2,515 EUR
£2,212 GBP
View
Most Expensive
B
NZ Jewellers
06c7fe57-4c32-4733-b87b-045a09c83563 · Oct 30
€3,483 EUR
$3,891 USD
View
17 more retailers have this diamond
Prices start from €1,054 EURSave up to €2,429 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
€1,054 EUR