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Heart|Natural|GIA

1.01ct J SI2 Heart Natural Diamond

EX • J/SI2 • GIA 1429734359

Certificate GIA 1429734359

Diamond specifications and retailer prices

From €1,035 EUR
₹110,084 INR
As of October 31, 2026
Save €2,491 EUR (71%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,526 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct 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 1429734359. Listed at 15 retailers as of October 30, 2026, with prices from €1,035 to €3,526, a €2,491 spread on the same certified stone. NZ Jewellers lists it at €3,526. 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

1.01
Carat
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1429734359
Dimensions5.79 × 6.88 × 3.84 mm
L/W Ratio1.19
Culet sizeNone
Key to symbols
Feather, Twinning Wisp, Crystal, Needle, Natural
Top View
5.79 mm6.88 mm1.01 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceMedium
CertificateGIA 1429734359
Side View
Table 62.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 55.9%

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: €2,533 EUR|Low: €984 EUR|High: €2,563 EUR|Avg: €1,477 EUR|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 3€1,035 EUR
Retailer 7€1,043 EUR
Retailer 4€1,334 EUR
Retailer 5€1,340 EUR
Retailer 8€1,387 EUR
Retailer 6€1,513 EUR
Retailer 2€1,620 EUR
Retailer 1€2,533 EUR

43 data points across 8 retailers

15 retailers€1,035 EUR to €3,526 EUR

A
Cheapest Retailer
-
€1,035 EUR
₹110,084 INR
A
Retailer 2
-
€1,043 EUR
HK$9,100 HKD
View
B+
Retailer 3
-
€1,334 EUR
$1,490 USD
View
Final sale: no returns
B+
Retailer 4
-
€1,340 EUR
$1,497 USD
View
B+
Retailer 5
-
€1,387 EUR
$1,550 USD
View
B+
Retailer 6
-
€1,446 EUR
$1,615 USD
View
B+
Retailer 7
-
€1,446 EUR
$1,615 USD
View
B+
Retailer 8
-
€1,457 EUR
SGD 2,199 SGD
View
B+
Retailer 9
-
€1,513 EUR
$1,690 USD
View
B+
Retailer 10
-
€1,583 EUR
$1,769 USD
View
B+
Retailer 11
-
€1,620 EUR
£1,425 GBP
View
B
Retailer 12
-
€1,668 EUR
$1,863 USD
View
B
Retailer 13
-
€2,533 EUR
£2,228 GBP
View
B
Retailer 14
-
€3,051 EUR
$3,409 USD
View
Most Expensive
C
NZ Jewellers
84eedd2a-7fd1-4ed1-b9a8-8e66c33cbfac · Oct 30
€3,526 EUR
$3,939 USD
View
14 more retailers have this diamond
Prices start from €1,035 EURSave up to €2,491 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
1.01ct Heart
€1,035 EUR