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Heart|Natural|GIA

1.02ct G SI1 Heart Natural Diamond

EX • G/SI1 • GIA 1567595380

Certificate GIA 1567595380

Diamond specifications and retailer prices

From €1,527 EUR
As of November 4, 2026
Save €2,720 EUR (64%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €4,248 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 1567595380. Listed at 16 retailers as of November 3, 2026, with prices from €1,527 to €4,248, a €2,720 spread on the same certified stone. NZ Jewellers lists it at €4,248. 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 1567595380
Dimensions6.89 × 5.96 × 4.16 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Needle
Top View
6.89 mm5.96 mm1.02 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1567595380
Side View
Table 57.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 60.5%

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 4
Current: €4,248 EUR|Low: €1,527 EUR|High: €4,248 EUR|Avg: €2,067 EUR|+10.1%
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
Retailer 14
Retailer 15
Retailer 16
November 5, 2026
Retailer 14€1,527 EUR
Retailer 3€1,573 EUR
Retailer 16€1,607 EUR
Retailer 10€1,695 EUR
Retailer 4€1,741 EUR
Retailer 6€1,772 EUR
Retailer 11€1,775 EUR
Retailer 7€1,794 EUR
Retailer 13€1,822 EUR
Retailer 2€1,890 EUR
Retailer 8€1,959 EUR
Retailer 15€2,009 EUR
Retailer 5€2,204 EUR
Retailer 12€2,369 EUR
Retailer 9€3,043 EUR
NZ Jewellers€4,248 EUR

16 data points across 16 retailers

16 retailers€1,527 EUR to €4,248 EUR

A
Cheapest Retailer
-
€1,527 EUR
A
Retailer 2
-
€1,573 EUR
View
A
Retailer 3
-
€1,607 EUR
View
Final sale: no returns
A
Retailer 4
-
€1,695 EUR
View
A
Retailer 5
-
€1,741 EUR
View
A
Retailer 6
-
€1,772 EUR
View
A
Retailer 7
-
€1,775 EUR
View
B+
Retailer 8
-
€1,794 EUR
View
A
Retailer 9
-
€1,822 EUR
View
B+
Retailer 10
-
€1,890 EUR
View
Retailer 11
-
€1,959 EUR
View
Price last confirmed 9 days ago
B+
Retailer 12
-
€2,009 EUR
View
B+
Retailer 13
-
€2,204 EUR
View
B+
Retailer 14
-
€2,369 EUR
View
B
Retailer 15
-
€3,043 EUR
View
Most Expensive
B
NZ Jewellers
9fe9d550-aa2c-440c-b618-d518f40e780d · Nov 3
€4,248 EUR
$4,786 USD
View
15 more retailers have this diamond
Prices start from €1,527 EURSave up to €2,720 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
€1,527 EUR