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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 $1,415 AUD
As of November 6, 2026
Save $3,240 AUD (70%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,654 AUD 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 $1,415 to $4,654, a $3,240 spread on the same certified stone. NZ Jewellers lists it at $4,654. 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: $4,654 AUD|Low: $1,415 AUD|High: $4,915 AUD|Avg: $2,293 AUD|-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$1,415 AUD
Retailer 17$1,768 AUD
Retailer 2$1,851 AUD
Retailer 6$1,870 AUD
Retailer 16$1,870 AUD
Retailer 12$1,908 AUD
Retailer 11$1,969 AUD
Retailer 3$1,997 AUD
Retailer 8$2,016 AUD
Retailer 9$2,042 AUD
Retailer 10$2,105 AUD
Retailer 13$2,122 AUD
Retailer 15$2,158 AUD
Retailer 5$2,202 AUD
Retailer 14$2,329 AUD
Retailer 7$3,691 AUD
NZ Jewellers$4,654 AUD

16 data points across 17 retailers

17 retailers$1,415 AUD to $4,654 AUD

A
Cheapest Retailer
-
$1,415 AUD
B+
Retailer 2
-
$1,768 AUD
View
A
Retailer 3
-
$1,851 AUD
View
B+
Retailer 4
-
$1,870 AUD
View
B+
Retailer 5
-
$1,870 AUD
View
B+
Retailer 6
-
$1,908 AUD
View
B+
Retailer 7
-
$1,969 AUD
View
B+
Retailer 8
-
$1,997 AUD
View
Retailer 9
-
$2,016 AUD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$2,042 AUD
View
B+
Retailer 11
-
$2,105 AUD
View
B+
Retailer 12
-
$2,122 AUD
View
B+
Retailer 13
-
$2,158 AUD
View
B+
Retailer 14
-
$2,202 AUD
View
B+
Retailer 15
-
$2,329 AUD
View
B
Retailer 16
-
$3,691 AUD
View
Most Expensive
B
NZ Jewellers
56d39ed2-d75d-41b7-890e-345b1277c3f7 · Nov 5
$4,654 AUD
$3,198 USD
View
16 more retailers have this diamond
Prices start from $1,415 AUDSave up to $3,240 AUD

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
$1,415 AUD