CaratHunter
Plans
Heart|Natural|GIA

1.02ct I SI2 Heart Natural Diamond

EX • I/SI2 • GIA 2566621498

Certificate GIA 2566621498

Diamond specifications and retailer prices

From €825 EUR
As of November 6, 2026
Save €2,096 EUR (72%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €2,921 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566621498. Listed at 11 retailers as of November 5, 2026, with prices from €825 to €2,921, a €2,096 spread on the same certified stone. NZ Jewellers lists it at €2,921. 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
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2566621498
Dimensions6.17 × 6.78 × 4.05 mm
L/W Ratio1.10
Girdle conditionFaceted
Top View
6.17 mm6.78 mm1.02 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2566621498
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.8%

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: €2,921 EUR|Low: €825 EUR|High: €2,921 EUR|Avg: €1,317 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6€825 EUR
Retailer 2€1,026 EUR
Retailer 11€1,076 EUR
Retailer 9€1,148 EUR
Retailer 7€1,177 EUR
Retailer 3€1,329 EUR
Retailer 10€1,354 EUR
Retailer 4€1,414 EUR
Retailer 8€1,661 EUR
Retailer 5€1,786 EUR
NZ Jewellers€2,921 EUR

7 data points across 11 retailers

11 retailers€825 EUR to €2,921 EUR

A
Cheapest Retailer
-
€825 EUR
A
Retailer 2
-
€1,026 EUR
View
Final sale: no returns
A
Retailer 3
-
€1,076 EUR
View
A
Retailer 4
-
€1,148 EUR
View
A
Retailer 5
-
€1,177 EUR
View
A
Retailer 6
-
€1,329 EUR
View
A
Retailer 7
-
€1,354 EUR
View
A
Retailer 8
-
€1,414 EUR
View
B+
Retailer 9
-
€1,661 EUR
View
B+
Retailer 10
-
€1,786 EUR
View
Most Expensive
B
NZ Jewellers
b4b4d12b-96a9-491e-b95c-dd5064d396c6 · Nov 5
€2,921 EUR
$3,261 USD
View
10 more retailers have this diamond
Prices start from €825 EURSave up to €2,096 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
€825 EUR