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Heart|Natural|GIA

2.23ct J SI1 Heart Natural Diamond

EX • J/SI1 • GIA 2556812235

Certificate GIA 2556812235

Diamond specifications and retailer prices

From €7,172 EUR
HK$62,600 HKD
As of November 1, 2026
Save €6,339 EUR (47%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €14,124 EUR at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 2.23ct natural heart diamond

This 2.23ct natural heart sits in the two to three carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556812235. Listed at 18 retailers as of October 29, 2026, with a 88% 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

2.23
Carat
J
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556812235
Dimensions8.15 × 9.19 × 5.17 mm
L/W Ratio1.13
Girdle conditionFaceted
Top View
8.15 mm9.19 mm2.23 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556812235
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 56.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €8,213 EUR|Low: €7,138 EUR|High: €13,583 EUR|Avg: €9,233 EUR|-4.2%
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
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 14€7,172 EUR
Retailer 13€7,267 EUR
Retailer 10€7,599 EUR
Retailer 15€7,946 EUR
Retailer 12€8,027 EUR
Retailer 7€8,027 EUR
Retailer 2€8,074 EUR
Retailer 5€8,112 EUR
Retailer 11€8,181 EUR
Retailer 1€8,213 EUR
Retailer 9€8,595 EUR
Retailer 8€9,264 EUR
Retailer 3€9,467 EUR
Retailer 6€10,575 EUR
Retailer 16€11,236 EUR
Retailer 4€13,512 EUR

29 data points across 16 retailers

18 retailers€7,172 EUR to €13,512 EUR

B+
Cheapest Retailer
-
€7,172 EUR
HK$62,600 HKD
B+
Retailer 2
-
€7,267 EUR
$8,119 USD
View
B+
Retailer 3
-
€7,599 EUR
$8,490 USD
View
B+
Retailer 4
-
€7,946 EUR
₹845,441 INR
View
B+
Retailer 5
-
€8,027 EUR
A$13,796 AUD
View
Retailer 6
-
€8,027 EUR
SGD 12,119 SGD
View
Price last confirmed 26 days ago
B+
Retailer 7
-
€8,074 EUR
$9,020 USD
View
B+
Retailer 8
-
€8,112 EUR
$9,062 USD
View
B+
Retailer 9
-
€8,181 EUR
$9,140 USD
View
B
Retailer 10
-
€8,213 EUR
$9,176 USD
View
Final sale: no returns
B+
Retailer 11
-
€8,595 EUR
£7,561 GBP
View
Retailer 12
-
€9,264 EUR
A$15,923 AUD
View
Price last confirmed 29 days ago
B
Retailer 13
-
€9,467 EUR
$10,577 USD
View
B
Retailer 14
-
€9,826 EUR
A$16,888 AUD
View
B
Retailer 15
-
€10,575 EUR
$11,815 USD
View
B
Retailer 16
-
€11,236 EUR
ZAR 202,795 ZAR
View
B
Retailer 17
-
€13,512 EUR
£11,886 GBP
View
Most Expensive
NZ Jewellers
9a6b2b5c-b4ca-4645-990a-22064cb5ba82 · Sep 25
€14,124 EUR
$15,779 USD
View
Price last confirmed 37 days ago
17 more retailers have this diamond
Prices start from €7,172 EURSave up to €6,339 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.

B+
2.23ct Heart
€7,172 EUR