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Heart|Natural|GIA

1.01ct H IF Heart Natural Diamond

EX • H/IF • GIA 2231843193

Certificate GIA 2231843193

Diamond specifications and retailer prices

From $2,501 SGD
As of November 4, 2026
Save $3,295 SGD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,933 SGD at NZ Jewellers · As of September 25, 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 H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2231843193. Listed at 17 retailers as of November 4, 2026, with a 132% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
H
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle41.7°
OriginNatural
Grading LabGIA
CertificateGIA 2231843193
Dimensions6.09 × 7.07 × 4.12 mm
L/W Ratio1.16
Girdle conditionFaceted
Top View
6.09 mm7.07 mm1.01 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2231843193
Side View
Table 59.0%CrownGirdle: MED-THKPavilion 41.7°Culet: NoneDepth 58.3%

Caratlytics Score

How it works →
A+
Exceptional
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 4
Current: $3,203 SGD|Low: $2,452 SGD|High: $6,274 SGD|Avg: $3,504 SGD|-5.8%
Retailer 1
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
Retailer 15
November 6, 2026
Retailer 5$2,501 SGD
Retailer 7$2,562 SGD
Retailer 14$2,764 SGD
Retailer 6$2,774 SGD
Retailer 12$2,974 SGD
Retailer 13$2,993 SGD
Retailer 2$3,002 SGD
Retailer 3$3,117 SGD
Retailer 10$3,196 SGD
Retailer 1$3,203 SGD
Retailer 4$3,409 SGD
Retailer 9$3,944 SGD
Retailer 8$4,049 SGD
Retailer 15$5,205 SGD
Retailer 11$5,796 SGD

25 data points across 15 retailers

17 retailers$2,501 SGD to $5,796 SGD

A+
Cheapest Retailer
-
$2,501 SGD
A
Retailer 2
-
$2,562 SGD
View
A
Retailer 3
-
$2,764 SGD
View
A
Retailer 4
-
$2,774 SGD
View
Final sale: no returns
A
Retailer 5
-
$2,974 SGD
View
A
Retailer 6
-
$2,993 SGD
View
A
Retailer 7
-
$3,002 SGD
View
A
Retailer 8
-
$3,117 SGD
View
A
Retailer 9
-
$3,196 SGD
View
A
Retailer 10
-
$3,203 SGD
View
A
Retailer 11
-
$3,409 SGD
View
B+
Retailer 12
-
$3,944 SGD
View
B+
Retailer 13
-
$4,049 SGD
View
Retailer 14
-
$4,118 SGD
View
Price last confirmed 30 days ago
B+
Retailer 15
-
$5,205 SGD
View
B
Retailer 16
-
$5,796 SGD
View
Most Expensive
NZ Jewellers
fa87d966-0fe6-4aa0-ae93-57b503e5d2b2 · Sep 25
$6,933 SGD
$5,428 USD
View
Price last confirmed 41 days ago
16 more retailers have this diamond
Prices start from $2,501 SGDSave up to $3,295 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+
1.01ct Heart
$2,501 SGD