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Heart|Natural|GIA

1.01ct G SI2 Heart Natural Diamond

ID • G/SI2 • GIA 7408514123

Certificate GIA 7408514123

Diamond specifications and retailer prices

From $4,505 SGD
As of November 5, 2026
Save $4,577 SGD (50%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $9,962 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded G 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 7408514123. Listed at 18 retailers as of November 4, 2026, with a 102% 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

1.01
Carat
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7408514123
Dimensions6.42 × 6.87 × 3.86 mm
L/W Ratio1.07
Top View
6.42 mm6.87 mm1.01 ctG / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7408514123
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 56.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $6,082 SGD|Low: $4,865 SGD|High: $9,217 SGD|Avg: $6,142 SGD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 6$4,865 SGD
Retailer 4$5,180 SGD
Retailer 5$5,180 SGD
Retailer 2$5,792 SGD
Retailer 1$6,082 SGD
Retailer 7$6,467 SGD
Retailer 3$9,081 SGD

44 data points across 7 retailers

18 retailers$4,505 SGD to $9,081 SGD

B
Cheapest Retailer
-
$4,505 SGD
B
Retailer 2
-
$4,557 SGD
View
B
Retailer 3
-
$4,739 SGD
View
B
Retailer 4
-
$4,865 SGD
View
B
Retailer 5
-
$4,925 SGD
View
Retailer 6
-
$5,180 SGD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$5,180 SGD
View
B
Retailer 8
-
$5,180 SGD
View
B
Retailer 9
-
$5,639 SGD
View
B
Retailer 10
-
$5,792 SGD
View
B
Retailer 11
-
$5,844 SGD
View
B
Retailer 12
-
$5,844 SGD
View
B
Retailer 13
-
$5,977 SGD
View
B
Retailer 14
-
$6,036 SGD
View
B
Retailer 15
-
$6,082 SGD
View
Retailer 16
-
$6,467 SGD
View
Price last confirmed 14 days ago
B
Retailer 17
-
$9,081 SGD
View
Most Expensive
NZ Jewellers
502a731b-3f36-42da-917e-d006b2fa0d6a · Nov 5
$9,962 SGD
$7,773 USD
View
Price under review
17 more retailers have this diamond
Prices start from $4,505 SGDSave up to $4,577 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.

B
1.01ct Heart
$4,505 SGD