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Heart|Natural|GIA

1.01ct K SI1 Heart Natural Diamond

VG • K/SI1 • GIA 2547105299

Certificate GIA 2547105299

Diamond specifications and retailer prices

From $1,180 SGD
As of November 6, 2026
Save $2,653 SGD (69%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,833 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2547105299. Listed at 16 retailers as of November 5, 2026, with prices from $1,180 to $3,833, a $2,653 spread on the same certified stone. NZ Jewellers lists it at $3,833. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547105299
Dimensions6.92 × 6.34 × 3.66 mm
L/W Ratio1.09
Top View
6.92 mm6.34 mm1.01 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547105299
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $3,833 SGD|Low: $1,164 SGD|High: $3,833 SGD|Avg: $1,849 SGD
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
Retailer 15
Retailer 16
November 6, 2026
Retailer 2$1,180 SGD
Retailer 16$1,180 SGD
Retailer 13$1,434 SGD
Retailer 11$1,457 SGD
Retailer 4$1,514 SGD
Retailer 9$1,524 SGD
Retailer 6$1,571 SGD
Retailer 3$1,631 SGD
Retailer 7$1,639 SGD
Retailer 15$1,712 SGD
Retailer 12$1,793 SGD
Retailer 5$1,813 SGD
Retailer 10$2,185 SGD
Retailer 8$2,254 SGD
Retailer 14$2,878 SGD
NZ Jewellers$3,833 SGD

23 data points across 16 retailers

16 retailers$1,180 SGD to $3,833 SGD

A
Cheapest Retailer
-
$1,180 SGD
A
Retailer 2
-
$1,180 SGD
View
A
Retailer 3
-
$1,434 SGD
View
A
Retailer 4
-
$1,457 SGD
View
A
Retailer 5
-
$1,514 SGD
View
A
Retailer 6
-
$1,524 SGD
View
B+
Retailer 7
-
$1,571 SGD
View
B+
Retailer 8
-
$1,631 SGD
View
B+
Retailer 9
-
$1,639 SGD
View
A
Retailer 10
-
$1,712 SGD
View
B+
Retailer 11
-
$1,793 SGD
View
B+
Retailer 12
-
$1,813 SGD
View
B+
Retailer 13
-
$2,185 SGD
View
B+
Retailer 14
-
$2,254 SGD
View
B
Retailer 15
-
$2,878 SGD
View
Most Expensive
B
NZ Jewellers
67de54fd-e724-4c87-bd91-baba199caf81 · Nov 5
$3,833 SGD
$2,991 USD
View
15 more retailers have this diamond
Prices start from $1,180 SGDSave up to $2,653 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
$1,180 SGD