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Heart|Natural|GIA

1.00ct I SI2 Heart Natural Diamond

EX • I/SI2 • GIA 7466349887

Certificate GIA 7466349887

Diamond specifications and retailer prices

From $1,152 USD
HK$9,000 HKD
As of November 1, 2026
Save $2,588 USD (69%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,740 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 7466349887. Listed at 14 retailers as of October 30, 2026, with prices from $1,152 to $3,740, a $2,588 spread on the same certified stone. NZ Jewellers lists it at $3,740. 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 7466349887
Dimensions5.86 × 6.86 × 4.12 mm
L/W Ratio1.17
Top View
5.86 mm6.86 mm1.00 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7466349887
Side View
Table 59.0%CrownGirdle: THK-XTKPavilionCulet: NoneDepth 60.0%

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: $3,740 USD|Low: $1,137 USD|High: $3,776 USD|Avg: $1,791 USD|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 8$1,152 USD
Retailer 2$1,195 USD
Retailer 9$1,415 USD
Retailer 11$1,435 USD
Retailer 4$1,534 USD
Retailer 12$1,535 USD
Retailer 3$1,585 USD
Retailer 10$1,604 USD
Retailer 13$1,710 USD
Retailer 7$1,734 USD
Retailer 5$1,769 USD
Retailer 6$2,687 USD
NZ Jewellers$3,740 USD

45 data points across 13 retailers

14 retailers$1,152 USD to $3,740 USD

A
Cheapest Retailer
-
$1,152 USD
HK$9,000 HKD
A
Retailer 2
-
$1,195 USD
₹113,764 INR
View
B+
Retailer 3
-
$1,415 USD
View
Final sale: no returns
A
Retailer 4
-
$1,435 USD
View
A
Retailer 5
-
$1,534 USD
View
Retailer 6
-
$1,535 USD
£1,208 GBP
View
Price last confirmed 32 days ago
A
Retailer 7
-
$1,585 USD
View
A
Retailer 8
-
$1,598 USD
SGD 2,159 SGD
View
A
Retailer 9
-
$1,604 USD
View
B+
Retailer 10
-
$1,710 USD
View
B+
Retailer 11
-
$1,734 USD
£1,365 GBP
View
B+
Retailer 12
-
$1,769 USD
View
B
Retailer 13
-
$2,687 USD
£2,116 GBP
View
Most Expensive
B
NZ Jewellers
7ac970c3-a0f4-4a44-ab56-e737619253e7 · Oct 30
$3,740 USD
View
13 more retailers have this diamond
Prices start from $1,152 USDSave up to $2,588 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
$1,152 USD