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Heart|Natural|GIA

1.01ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 2215644250

Certificate GIA 2215644250

Diamond specifications and retailer prices

From $4,569 SGD
As of November 5, 2026
Save $4,718 SGD (51%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $10,186 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 2215644250. Listed at 18 retailers as of November 4, 2026, with a 103% 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2215644250
Dimensions6.25 × 6.87 × 3.99 mm
L/W Ratio1.10
Culet sizeNone
Top View
6.25 mm6.87 mm1.01 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2215644250
Side View
Table 55.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.1%

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: $6,220 SGD|Low: $4,975 SGD|High: $9,425 SGD|Avg: $6,282 SGD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 6$4,975 SGD
Retailer 4$5,297 SGD
Retailer 5$5,297 SGD
Retailer 2$5,922 SGD
Retailer 1$6,220 SGD
Retailer 7$6,613 SGD
Retailer 3$9,286 SGD

44 data points across 7 retailers

18 retailers$4,569 SGD to $9,286 SGD

B
Cheapest Retailer
-
$4,569 SGD
B
Retailer 2
-
$4,660 SGD
View
B
Retailer 3
-
$4,843 SGD
View
B
Retailer 4
-
$4,975 SGD
View
B
Retailer 5
-
$5,038 SGD
View
B
Retailer 6
-
$5,297 SGD
View
Retailer 7
-
$5,297 SGD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$5,297 SGD
View
B
Retailer 9
-
$5,767 SGD
View
B
Retailer 10
-
$5,922 SGD
View
B
Retailer 11
-
$5,972 SGD
View
B
Retailer 12
-
$5,972 SGD
View
B
Retailer 13
-
$6,112 SGD
View
B
Retailer 14
-
$6,164 SGD
View
B
Retailer 15
-
$6,220 SGD
View
Retailer 16
-
$6,613 SGD
View
Price last confirmed 14 days ago
B
Retailer 17
-
$9,286 SGD
View
Most Expensive
NZ Jewellers
49e9cac2-0e9c-480b-8fb4-8f6c857809e4 · Nov 5
$10,186 SGD
$7,948 USD
View
Price under review
17 more retailers have this diamond
Prices start from $4,569 SGDSave up to $4,718 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
$4,569 SGD