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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 $1,476 SGD
As of November 6, 2026
Save $3,317 SGD (69%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,793 SGD at NZ Jewellers · As of November 5, 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 13 retailers as of November 5, 2026, with prices from $1,476 to $4,793, a $3,317 spread on the same certified stone. NZ Jewellers lists it at $4,793. 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
Colour
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 6
Current: $4,793 SGD|Low: $1,460 SGD|High: $4,839 SGD|Avg: $2,310 SGD|-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
Retailer 14
November 6, 2026
Retailer 10$1,476 SGD
Retailer 2$1,517 SGD
Retailer 11$1,813 SGD
Retailer 13$1,839 SGD
Retailer 5$1,966 SGD
Retailer 14$1,966 SGD
Retailer 4$2,031 SGD
Retailer 7$2,045 SGD
Retailer 12$2,056 SGD
Retailer 3$2,192 SGD
Retailer 8$2,192 SGD
Retailer 6$2,267 SGD
Retailer 9$3,433 SGD
NZ Jewellers$4,793 SGD

46 data points across 14 retailers

13 retailers$1,476 SGD to $4,793 SGD

A
Cheapest Retailer
-
$1,476 SGD
A
Retailer 2
-
$1,517 SGD
View
B+
Retailer 3
-
$1,813 SGD
View
Final sale: no returns
A
Retailer 4
-
$1,839 SGD
View
A
Retailer 5
-
$1,966 SGD
View
A
Retailer 6
-
$2,031 SGD
View
A
Retailer 7
-
$2,045 SGD
View
A
Retailer 8
-
$2,056 SGD
View
B+
Retailer 9
-
$2,192 SGD
View
B+
Retailer 10
-
$2,192 SGD
View
B+
Retailer 11
-
$2,267 SGD
View
B
Retailer 12
-
$3,433 SGD
View
Most Expensive
B
NZ Jewellers
7ac970c3-a0f4-4a44-ab56-e737619253e7 · Nov 5
$4,793 SGD
$3,740 USD
View
12 more retailers have this diamond
Prices start from $1,476 SGDSave up to $3,317 SGD

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
$1,476 SGD