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Heart|Natural|GIA

1.48ct J SI2 Heart Natural Diamond

ID • J/SI2 • GIA 2235718677

Certificate GIA 2235718677

Diamond specifications and retailer prices

From $2,343 USD
As of November 1, 2026
Save $2,555 USD (52%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,898 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.48ct natural heart diamond

This 1.48ct natural heart sits in the one-and-a-quarter to one-and-a-half 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 2235718677. Listed at 6 retailers as of October 30, 2026, with prices from $2,343 to $4,898, a $2,555 spread on the same certified stone. NZ Jewellers lists it at $4,898. 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

1.48
Carat
J
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.59°
Pavilion angle42.01°
OriginNatural
Grading LabGIA
CertificateGIA 2235718677
Dimensions6.92 × 7.96 × 4.77 mm
L/W Ratio1.15
Girdle conditionThick
Key to symbols
Crystal, Feather, Cavity, Needle
Top View
6.92 mm7.96 mm1.48 ctJ / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235718677
Side View
Table 61.0%Crown 36.59°Girdle: MED-THKPavilion 42.01°Culet: NoneDepth 59.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $4,898 USD|Low: $2,343 USD|High: $4,898 USD|Avg: $3,060 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 5$2,343 USD
Retailer 2$2,348 USD
Retailer 4$2,451 USD
Retailer 6$2,485 USD
Retailer 9$2,724 USD
Retailer 7$2,783 USD
Retailer 8$3,049 USD
Retailer 3$4,105 USD
NZ Jewellers$4,898 USD

29 data points across 9 retailers

6 retailers$2,343 USD to $4,898 USD

A
Cheapest Retailer
-
$2,343 USD
A
Retailer 2
-
$2,348 USD
£1,849 GBP
View
A
Retailer 3
-
$2,451 USD
View
A
Retailer 4
-
$2,485 USD
View
B+
Retailer 5
-
$4,105 USD
£3,232 GBP
View
Most Expensive
B
NZ Jewellers
a1f45cad-759d-40a2-b2c0-5d3fe732375a · Oct 30
$4,898 USD
View
5 more retailers have this diamond
Prices start from $2,343 USDSave up to $2,555 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.

A
1.48ct Heart
$2,343 USD