CaratHunter
Plans
Heart|Natural|GIA

1.02ct G SI1 Heart Natural Diamond

EX • G/SI1 • GIA 2245061409

Certificate GIA 2245061409

Diamond specifications and retailer prices

From €1,465 EUR
As of November 4, 2026
Save €2,679 EUR (65%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €4,144 EUR at NZ Jewellers · As of November 3, 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 G 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 2245061409. Listed at 14 retailers as of November 3, 2026, with prices from €1,465 to €4,144, a €2,679 spread on the same certified stone. NZ Jewellers lists it at €4,144. 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
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2245061409
Dimensions6.27 × 7.08 × 3.90 mm
L/W Ratio1.13
Girdle conditionFaceted
Top View
6.27 mm7.08 mm1.02 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245061409
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 55.0%

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 4
Current: €4,144 EUR|Low: €1,442 EUR|High: €4,308 EUR|Avg: €2,318 EUR|-3.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 10€1,465 EUR
Retailer 7€1,760 EUR
Retailer 11€1,828 EUR
Retailer 9€1,851 EUR
Retailer 13€1,855 EUR
Retailer 3€1,871 EUR
Retailer 8€1,930 EUR
Retailer 2€1,951 EUR
Retailer 5€2,032 EUR
Retailer 12€2,436 EUR
Retailer 4€3,046 EUR
Retailer 6€3,463 EUR
NZ Jewellers€4,144 EUR

24 data points across 13 retailers

14 retailers€1,465 EUR to €4,144 EUR

A
Cheapest Retailer
-
€1,465 EUR
A
Retailer 2
-
€1,760 EUR
View
B+
Retailer 3
-
€1,828 EUR
View
Final sale: no returns
B+
Retailer 4
-
€1,851 EUR
View
B+
Retailer 5
-
€1,855 EUR
View
B+
Retailer 6
-
€1,871 EUR
View
B+
Retailer 7
-
€1,930 EUR
View
B+
Retailer 8
-
€1,951 EUR
View
Retailer 9
-
€2,032 EUR
View
Price last confirmed 9 days ago
B+
Retailer 10
-
€2,436 EUR
View
Retailer 11
-
€2,634 EUR
View
Price last confirmed 29 days ago
B
Retailer 12
-
€3,046 EUR
View
B
Retailer 13
-
€3,463 EUR
View
Most Expensive
B
NZ Jewellers
f0334f66-488c-4826-acc6-4a4e6b800a5b · Nov 3
€4,144 EUR
$4,669 USD
View
13 more retailers have this diamond
Prices start from €1,465 EURSave up to €2,679 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
€1,465 EUR