CaratHunter
Plans
Heart|Natural|GIA

1.02ct E SI2 Heart Natural Diamond

ID • E/SI2 • GIA 3545639442

Certificate GIA 3545639442

Diamond specifications and retailer prices

From €1,410 EUR
As of November 5, 2026
Save €2,965 EUR (68%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €4,374 EUR at NZ Jewellers · As of November 5, 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 3545639442. Listed at 12 retailers as of November 5, 2026, with prices from €1,410 to €4,374, a €2,965 spread on the same certified stone. NZ Jewellers lists it at €4,374. 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
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3545639442
Dimensions7.21 × 6.04 × 3.86 mm
L/W Ratio1.19
Top View
7.21 mm6.04 mm1.02 ctE / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 3545639442
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 53.5%

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 5
Current: €4,374 EUR|Low: €1,238 EUR|High: €4,374 EUR|Avg: €2,081 EUR|+1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 4€1,410 EUR
Retailer 11€1,486 EUR
Retailer 7€1,625 EUR
Retailer 9€1,625 EUR
Retailer 3€1,639 EUR
Retailer 8€1,700 EUR
Retailer 2€1,764 EUR
Retailer 12€1,793 EUR
Retailer 10€1,875 EUR
Retailer 5€2,436 EUR
Retailer 6€3,133 EUR
NZ Jewellers€4,374 EUR

46 data points across 12 retailers

12 retailers€1,410 EUR to €4,374 EUR

A
Cheapest Retailer
-
€1,410 EUR
A
Retailer 2
-
€1,486 EUR
View
Final sale: no returns
A
Retailer 3
-
€1,625 EUR
View
A
Retailer 4
-
€1,639 EUR
View
A
Retailer 5
-
€1,684 EUR
View
A
Retailer 6
-
€1,700 EUR
View
A
Retailer 7
-
€1,764 EUR
View
A
Retailer 8
-
€1,793 EUR
View
A
Retailer 9
-
€1,875 EUR
View
B+
Retailer 10
-
€2,436 EUR
View
B
Retailer 11
-
€3,133 EUR
View
Most Expensive
B
NZ Jewellers
938b8e5c-59e2-4b53-964e-7cb67c4b1484 · Nov 5
€4,374 EUR
$4,884 USD
View
11 more retailers have this diamond
Prices start from €1,410 EURSave up to €2,965 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
€1,410 EUR