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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 €1,190 EUR
SGD 1,797 SGD
As of October 31, 2026
Save €2,569 EUR (68%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €3,828 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 October 30, 2026, with a 216% 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
Color
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: Oct 31
Current: €3,759 EUR|Low: €1,190 EUR|High: €3,828 EUR|Avg: €1,853 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
October 31, 2026
Retailer 12€1,190 EUR
Retailer 15€1,404 EUR
Retailer 6€1,541 EUR
Retailer 14€1,541 EUR
Retailer 13€1,600 EUR
Retailer 11€1,602 EUR
Retailer 5€1,611 EUR
Retailer 10€1,612 EUR
Retailer 4€1,664 EUR
Retailer 2€1,727 EUR
Retailer 3€1,779 EUR
Retailer 8€1,881 EUR
Retailer 7€2,048 EUR
Retailer 9€2,715 EUR
NZ Jewellers€3,759 EUR

42 data points across 15 retailers

19 retailers€1,190 EUR to €3,759 EUR

A
Cheapest Retailer
-
€1,190 EUR
SGD 1,797 SGD
A
Retailer 2
-
€1,404 EUR
$1,569 USD
View
A
Retailer 3
-
€1,541 EUR
$1,722 USD
View
A
Retailer 4
-
€1,541 EUR
$1,722 USD
View
Retailer 5
-
€1,569 EUR
$1,753 USD
View
Price last confirmed 33 days ago
A
Retailer 6
-
€1,600 EUR
$1,788 USD
View
B+
Retailer 7
-
€1,602 EUR
$1,790 USD
View
A
Retailer 8
-
€1,611 EUR
$1,800 USD
View
A
Retailer 9
-
€1,612 EUR
$1,801 USD
View
A
Retailer 10
-
€1,664 EUR
$1,859 USD
View
B+
Retailer 11
-
€1,727 EUR
£1,520 GBP
View
B+
Retailer 12
-
€1,779 EUR
$1,987 USD
View
Retailer 13
-
€1,811 EUR
$2,023 USD
View
Price last confirmed 56 days ago
Retailer 14
-
€1,811 EUR
$2,023 USD
View
Price last confirmed 33 days ago
B+
Retailer 15
-
€1,881 EUR
ZAR 33,957 ZAR
View
Retailer 16
-
€2,048 EUR
A$3,520 AUD
View
Price last confirmed 27 days ago
B
Retailer 17
-
€2,715 EUR
£2,388 GBP
View
B
Retailer 18
-
€3,759 EUR
$4,200 USD
View
Most Expensive
NZ Jewellers
43088959-be5c-4e25-b929-1b411666cf66 · Sep 28
€3,828 EUR
$4,277 USD
View
Price last confirmed 34 days ago
18 more retailers have this diamond
Prices start from €1,190 EURSave up to €2,569 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
€1,190 EUR