CaratHunter
Plans
Heart|Natural|GIA

1.02ct J SI2 Heart Natural Diamond

ID • J/SI2 • GIA 2547506569

Certificate GIA 2547506569

Diamond specifications and retailer prices

From €771 EUR
₹82,065 INR
As of October 31, 2026
Save €1,690 EUR (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €2,672 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547506569. Listed at 10 retailers as of October 30, 2026, with a 219% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
J
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547506569
Dimensions6.16 × 6.96 × 4.04 mm
L/W Ratio1.13
Top View
6.16 mm6.96 mm1.02 ctJ / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547506569
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.0%

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: Oct 31
Current: €2,461 EUR|Low: €742 EUR|High: €2,672 EUR|Avg: €1,320 EUR|-7.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 4€771 EUR
Retailer 6€801 EUR
Retailer 8€967 EUR
Retailer 7€1,092 EUR
Retailer 9€1,129 EUR
Retailer 3€1,150 EUR
Retailer 5€1,414 EUR
Retailer 2€1,848 EUR
NZ Jewellers€2,461 EUR

37 data points across 9 retailers

10 retailers€771 EUR to €2,461 EUR

A
Cheapest Retailer
-
€771 EUR
₹82,065 INR
A
Retailer 2
-
€801 EUR
$895 USD
View
Final sale: no returns
A
Retailer 3
-
€967 EUR
$1,080 USD
View
A
Retailer 4
-
€1,092 EUR
$1,220 USD
View
A
Retailer 5
-
€1,129 EUR
$1,262 USD
View
A
Retailer 6
-
€1,150 EUR
£1,012 GBP
View
B+
Retailer 7
-
€1,414 EUR
View
B+
Retailer 8
-
€1,848 EUR
£1,626 GBP
View
B
Retailer 9
-
€2,461 EUR
$2,750 USD
View
Most Expensive
NZ Jewellers
eff98b99-bfb4-404f-a69a-cbe7960d786b · Sep 25
€2,672 EUR
$2,985 USD
View
Price last confirmed 36 days ago
9 more retailers have this diamond
Prices start from €771 EURSave up to €1,690 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
€771 EUR