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Heart|Natural|GIA

1.00ct J I1 Heart Natural Diamond

ID • J/I1 • GIA 2277282326

Certificate GIA 2277282326

Diamond specifications and retailer prices

From €833 EUR
HK$7,300 HKD
As of November 1, 2026
Save €695 EUR (45%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,528 EUR at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded J colour (near-colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2277282326. Listed at 9 retailers as of October 27, 2026, with prices from €833 to €1,528, a €695 spread on the same certified stone. Wholesale Diamonds Direct lists it at €1,528. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
J
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2277282326
Dimensions6.11 × 6.64 × 4.18 mm
L/W Ratio1.09
Top View
6.11 mm6.64 mm1.00 ctJ / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2277282326
Side View
Table 61.0%CrownGirdle: VTN-ETKPavilionCulet: NoneDepth 62.9%

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: Nov 1
Current: €1,394 EUR|Low: €810 EUR|High: €1,528 EUR|Avg: €1,134 EUR|+5.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
November 2, 2026
Retailer 2€833 EUR
Retailer 7€906 EUR
Retailer 3€974 EUR
Retailer 4€1,002 EUR
Retailer 5€1,177 EUR
Retailer 8€1,177 EUR
Retailer 6€1,213 EUR
Retailer 9€1,249 EUR
Retailer 1€1,394 EUR
Wholesale Diamonds Direct€1,528 EUR

26 data points across 10 retailers

9 retailers€833 EUR to €1,528 EUR

A
Cheapest Retailer
-
€833 EUR
HK$7,300 HKD
A
Retailer 2
-
€906 EUR
$1,016 USD
View
A
Retailer 3
-
€974 EUR
$1,093 USD
View
B+
Retailer 4
-
€1,002 EUR
$1,124 USD
View
B+
Retailer 5
-
€1,177 EUR
$1,320 USD
View
B+
Retailer 6
-
€1,177 EUR
$1,320 USD
View
B+
Retailer 7
-
€1,213 EUR
$1,360 USD
View
B+
Retailer 8
-
€1,394 EUR
View
Most Expensive
B+
Wholesale Diamonds Direct
96988029 · Oct 27
€1,528 EUR
$1,714 USD
View
8 more retailers have this diamond
Prices start from €833 EURSave up to €695 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
1.00ct Heart
€833 EUR