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Heart|Natural|GIA

1.02ct E SI2 Heart Natural Diamond

EX • E/SI2 • GIA 2235723492

Certificate GIA 2235723492

Diamond specifications and retailer prices

From €1,688 EUR
£1,485 GBP
As of November 1, 2026
Save €2,475 EUR (59%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €4,163 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.02ct natural heart diamond

This 1.02ct 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 2235723492. Listed at 7 retailers as of October 30, 2026, with prices from €1,688 to €4,163, a €2,475 spread on the same certified stone. NZ Jewellers lists it at €4,163. 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

1.02
Carat
E
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.57°
Pavilion angle39.7°
OriginNatural
Grading LabGIA
CertificateGIA 2235723492
Dimensions5.98 × 7.05 × 4.14 mm
L/W Ratio1.18
Girdle conditionVery Thick
Key to symbols
Feather, Crystal, Cloud, Indented Natural, Needle
Top View
5.98 mm7.05 mm1.02 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2235723492
Side View
Table 58.0%Crown 36.57°Girdle: STK-VTKPavilion 39.7°Culet: NoneDepth 58.7%

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 1
Current: €4,163 EUR|Low: €1,687 EUR|High: €4,226 EUR|Avg: €2,270 EUR|-1.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 2€1,688 EUR
Retailer 5€1,700 EUR
Retailer 4€1,707 EUR
Retailer 7€1,786 EUR
Retailer 6€1,826 EUR
Retailer 9€2,014 EUR
Retailer 8€2,110 EUR
Retailer 10€2,319 EUR
Retailer 3€3,007 EUR
NZ Jewellers€4,163 EUR

30 data points across 10 retailers

7 retailers€1,688 EUR to €4,163 EUR

A
Cheapest Retailer
-
€1,688 EUR
£1,485 GBP
A
Retailer 2
-
€1,700 EUR
$1,899 USD
View
A
Retailer 3
-
€1,707 EUR
$1,907 USD
View
A
Retailer 4
-
€1,786 EUR
$1,995 USD
View
A
Retailer 5
-
€1,826 EUR
$2,040 USD
View
B+
Retailer 6
-
€3,007 EUR
£2,645 GBP
View
Most Expensive
B
NZ Jewellers
f9f5752c-01db-43b8-90ed-498968f0bf12 · Oct 30
€4,163 EUR
$4,651 USD
View
6 more retailers have this diamond
Prices start from €1,688 EURSave up to €2,475 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
1.02ct Heart
€1,688 EUR