Heart|Natural|GIA

2.23ct J SI1 Heart Natural Diamond

EX • J/SI1 • GIA 2556812235

Certificate GIA 2556812235

Diamond specifications and retailer prices

From $8,013 USD
HK$62,600 HKD
As of November 1, 2026
Save $7,082 USD (47%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $15,779 USD 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: $9,176 USD|Low: $7,974 USD|High: $15,175 USD|Avg: $10,315 USD|-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$8,013 USD
Retailer 13$8,119 USD
Retailer 10$8,490 USD
Retailer 15$8,877 USD
Retailer 12$8,968 USD
Retailer 7$8,968 USD
Retailer 2$9,020 USD
Retailer 5$9,062 USD
Retailer 11$9,140 USD
Retailer 1$9,176 USD
Retailer 9$9,602 USD
Retailer 8$10,350 USD
Retailer 3$10,577 USD
Retailer 6$11,815 USD
Retailer 16$12,553 USD
Retailer 4$15,095 USD

29 data points across 16 retailers

18 retailers$8,013 USD to $15,095 USD

B+
Cheapest Retailer
-
$8,013 USD
HK$62,600 HKD
B+
Retailer 2
-
$8,119 USD
View
B+
Retailer 3
-
$8,490 USD
View
B+
Retailer 4
-
$8,877 USD
₹845,441 INR
View
B+
Retailer 5
-
$8,968 USD
A$13,796 AUD
View
Retailer 6
-
$8,968 USD
SGD 12,119 SGD
View
Price last confirmed 26 days ago
B+
Retailer 7
-
$9,020 USD
View
B+
Retailer 8
-
$9,062 USD
View
B+
Retailer 9
-
$9,140 USD
View
B
Retailer 10
-
$9,176 USD
View
Final sale: no returns
B+
Retailer 11
-
$9,602 USD
£7,561 GBP
View
Retailer 12
-
$10,350 USD
A$15,923 AUD
View
Price last confirmed 29 days ago
B
Retailer 13
-
$10,577 USD
View
B
Retailer 14
-
$10,977 USD
A$16,888 AUD
View
B
Retailer 15
-
$11,815 USD
View
B
Retailer 16
-
$12,553 USD
ZAR 202,795 ZAR
View
B
Retailer 17
-
$15,095 USD
£11,886 GBP
View
Most Expensive
NZ Jewellers
9a6b2b5c-b4ca-4645-990a-22064cb5ba82 · Sep 25
$15,779 USD
View
Price last confirmed 37 days ago
17 more retailers have this diamond
Prices start from $8,013 USDSave up to $7,082 USD

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
$8,013 USD