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Heart|Natural|GIA

1.02ct J VS1 Heart Natural Diamond

EX • J/VS1 • GIA 7546615912

Certificate GIA 7546615912

Diamond specifications and retailer prices

From €1,185 EUR
As of November 3, 2026
Save €2,543 EUR (68%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €3,796 EUR at NZ Jewellers · As of September 28, 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7546615912. Listed at 19 retailers as of November 3, 2026, with a 215% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 7546615912
Dimensions6.09 × 7.02 × 4.09 mm
L/W Ratio1.15
Culet sizeNone
Key to symbols
Feather, Pinpoint
Top View
6.09 mm7.02 mm1.02 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7546615912
Side View
Table 57.0%Crown 34.5°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 58.2%

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 3
Current: €3,728 EUR|Low: €1,180 EUR|High: €3,796 EUR|Avg: €1,858 EUR|-1.8%
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
Retailer 14
Retailer 15
November 5, 2026
Retailer 10€1,185 EUR
Retailer 15€1,393 EUR
Retailer 6€1,528 EUR
Retailer 14€1,528 EUR
Retailer 13€1,587 EUR
Retailer 12€1,589 EUR
Retailer 5€1,598 EUR
Retailer 11€1,598 EUR
Retailer 4€1,649 EUR
Retailer 8€1,695 EUR
Retailer 3€1,764 EUR
Retailer 2€1,865 EUR
Retailer 7€2,030 EUR
Retailer 9€2,670 EUR
NZ Jewellers€3,728 EUR

44 data points across 15 retailers

19 retailers€1,185 EUR to €3,728 EUR

A
Cheapest Retailer
-
€1,185 EUR
A
Retailer 2
-
€1,393 EUR
View
A
Retailer 3
-
€1,528 EUR
View
A
Retailer 4
-
€1,528 EUR
View
Retailer 5
-
€1,556 EUR
View
Price last confirmed 38 days ago
A
Retailer 6
-
€1,587 EUR
View
B+
Retailer 7
-
€1,589 EUR
View
A
Retailer 8
-
€1,598 EUR
View
A
Retailer 9
-
€1,598 EUR
View
A
Retailer 10
-
€1,649 EUR
View
A
Retailer 11
-
€1,695 EUR
View
B+
Retailer 12
-
€1,764 EUR
View
Retailer 13
-
€1,796 EUR
View
Price last confirmed 60 days ago
Retailer 14
-
€1,796 EUR
View
Price last confirmed 37 days ago
B+
Retailer 15
-
€1,865 EUR
View
Retailer 16
-
€2,030 EUR
View
Price last confirmed 31 days ago
B+
Retailer 17
-
€2,670 EUR
View
B
Retailer 18
-
€3,728 EUR
View
Most Expensive
NZ Jewellers
43088959-be5c-4e25-b929-1b411666cf66 · Sep 28
€3,796 EUR
$4,277 USD
View
Price last confirmed 38 days ago
18 more retailers have this diamond
Prices start from €1,185 EURSave up to €2,543 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
€1,185 EUR