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Heart|Natural|GIA

1.00ct I SI2 Heart Natural Diamond

EX • I/SI2 • GIA 2394796466

Certificate GIA 2394796466

Diamond specifications and retailer prices

From $1,314 USD
₹125,159 INR
As of November 1, 2026
Save $3,158 USD (71%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,472 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded I 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 2394796466. Listed at 17 retailers as of October 30, 2026, with prices from $1,314 to $4,472, a $3,158 spread on the same certified stone. NZ Jewellers lists it at $4,472. 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

1.00
Carat
I
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2394796466
Dimensions6.26 × 6.78 × 3.71 mm
L/W Ratio1.08
Top View
6.26 mm6.78 mm1.00 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2394796466
Side View
Table 62.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 54.7%

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: $1,314 USD|Low: $1,252 USD|High: $3,251 USD|Avg: $1,922 USD|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 1$1,314 USD
Retailer 4$1,331 USD
Retailer 7$1,692 USD
Retailer 3$1,762 USD
Retailer 8$1,918 USD
Retailer 2$2,055 USD
Retailer 5$2,504 USD
Retailer 6$3,230 USD

39 data points across 8 retailers

17 retailers$1,314 USD to $4,472 USD

A
Cheapest Retailer
-
$1,314 USD
₹125,159 INR
A
Retailer 2
-
$1,331 USD
HK$10,400 HKD
View
A
Retailer 3
-
$1,608 USD
View
B+
Retailer 4
-
$1,692 USD
View
Final sale: no returns
B+
Retailer 5
-
$1,762 USD
View
B+
Retailer 6
-
$1,806 USD
A$2,778 AUD
View
B+
Retailer 7
-
$1,833 USD
View
B+
Retailer 8
-
$1,833 USD
View
B+
Retailer 9
-
$1,847 USD
SGD 2,496 SGD
View
B+
Retailer 10
-
$1,918 USD
View
B+
Retailer 11
-
$1,971 USD
View
B+
Retailer 12
-
$2,055 USD
£1,618 GBP
View
B+
Retailer 13
-
$2,115 USD
View
B+
Retailer 14
-
$2,504 USD
€2,385 EUR
View
B
Retailer 15
-
$3,230 USD
£2,543 GBP
View
B
Retailer 16
-
$3,777 USD
View
Most Expensive
B
NZ Jewellers
b54185a5-f72c-40bd-a010-ea911726de7d · Oct 30
$4,472 USD
View
16 more retailers have this diamond
Prices start from $1,314 USDSave up to $3,158 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
1.00ct Heart
$1,314 USD