Heart|Natural|GIA

1.02ct J SI1 Heart Natural Diamond

VG • J/SI1 • GIA 2546396692

Certificate GIA 2546396692

Diamond specifications and retailer prices

From €974 EUR
As of November 6, 2026
Save €1,160 EUR (54%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,131 EUR at NZ Jewellers · As of September 25, 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2546396692. Listed at 15 retailers as of November 4, 2026, with a 119% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 2546396692
Dimensions5.86 × 6.83 × 4.36 mm
L/W Ratio1.17
Top View
5.86 mm6.83 mm1.02 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546396692
Side View
Table 59.0%CrownGirdle: STK-VTKPavilion 39.8°Culet: NoneDepth 63.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €1,115 EUR|Low: €945 EUR|High: €2,310 EUR|Avg: €1,374 EUR|-10.6%
Retailer 1
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 6, 2026
Retailer 3€974 EUR
Retailer 4€977 EUR
Retailer 1€1,115 EUR
Retailer 11€1,115 EUR
Retailer 12€1,119 EUR
Retailer 10€1,132 EUR
Retailer 2€1,146 EUR
Retailer 8€1,321 EUR
Retailer 7€1,426 EUR
Retailer 6€1,465 EUR
Retailer 5€1,630 EUR
Retailer 13€1,967 EUR
Retailer 9€2,134 EUR

34 data points across 13 retailers

15 retailers€974 EUR to €2,134 EUR

A
Cheapest Retailer
-
€974 EUR
A
Retailer 2
-
€977 EUR
View
Final sale: no returns
A
Retailer 3
-
€1,115 EUR
View
A
Retailer 4
-
€1,115 EUR
View
A
Retailer 5
-
€1,119 EUR
View
A
Retailer 6
-
€1,132 EUR
View
A
Retailer 7
-
€1,146 EUR
View
A
Retailer 8
-
€1,321 EUR
View
B+
Retailer 9
-
€1,426 EUR
View
B+
Retailer 10
-
€1,465 EUR
View
B+
Retailer 11
-
€1,582 EUR
View
Retailer 12
-
€1,630 EUR
View
Price last confirmed 33 days ago
B+
Retailer 13
-
€1,967 EUR
View
B
Retailer 14
-
€2,134 EUR
View
Most Expensive
NZ Jewellers
89738405-e3aa-4571-8106-587b564e6df7 · Sep 25
€3,131 EUR
$3,496 USD
View
Price last confirmed 42 days ago
14 more retailers have this diamond
Prices start from €974 EURSave up to €1,160 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
€974 EUR