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Heart|Natural|GIA

1.01ct K SI1 Heart Natural Diamond

VG • K/SI1 • GIA 1568604710

Certificate GIA 1568604710

Diamond specifications and retailer prices

From $1,246 SGD
As of November 6, 2026
Save $2,853 SGD (70%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,099 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 1568604710. Listed at 17 retailers as of November 5, 2026, with prices from $1,246 to $4,099, a $2,853 spread on the same certified stone. NZ Jewellers lists it at $4,099. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1568604710
Dimensions5.83 × 6.62 × 4.22 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Needle
Top View
5.83 mm6.62 mm1.01 ctK / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1568604710
Side View
Table 63.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 63.8%

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: $4,099 SGD|Low: $1,246 SGD|High: $4,328 SGD|Avg: $2,019 SGD|-5.3%
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
Retailer 17
November 6, 2026
Retailer 4$1,246 SGD
Retailer 17$1,557 SGD
Retailer 2$1,630 SGD
Retailer 6$1,647 SGD
Retailer 16$1,647 SGD
Retailer 12$1,680 SGD
Retailer 11$1,734 SGD
Retailer 3$1,758 SGD
Retailer 8$1,775 SGD
Retailer 9$1,798 SGD
Retailer 10$1,853 SGD
Retailer 13$1,869 SGD
Retailer 15$1,901 SGD
Retailer 5$1,939 SGD
Retailer 14$2,051 SGD
Retailer 7$3,250 SGD
NZ Jewellers$4,099 SGD

16 data points across 17 retailers

17 retailers$1,246 SGD to $4,099 SGD

A
Cheapest Retailer
-
$1,246 SGD
B+
Retailer 2
-
$1,557 SGD
View
A
Retailer 3
-
$1,630 SGD
View
B+
Retailer 4
-
$1,647 SGD
View
B+
Retailer 5
-
$1,647 SGD
View
B+
Retailer 6
-
$1,680 SGD
View
B+
Retailer 7
-
$1,734 SGD
View
B+
Retailer 8
-
$1,758 SGD
View
Retailer 9
-
$1,775 SGD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$1,798 SGD
View
B+
Retailer 11
-
$1,853 SGD
View
B+
Retailer 12
-
$1,869 SGD
View
B+
Retailer 13
-
$1,901 SGD
View
B+
Retailer 14
-
$1,939 SGD
View
B+
Retailer 15
-
$2,051 SGD
View
B
Retailer 16
-
$3,250 SGD
View
Most Expensive
B
NZ Jewellers
56d39ed2-d75d-41b7-890e-345b1277c3f7 · Nov 5
$4,099 SGD
$3,198 USD
View
16 more retailers have this diamond
Prices start from $1,246 SGDSave up to $2,853 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
$1,246 SGD