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Heart|Natural|GIA

1.02ct I SI2 Heart Natural Diamond

VG • I/SI2 • GIA 5556618490

Certificate GIA 5556618490

Diamond specifications and retailer prices

From $2,507 NZD
As of November 5, 2026
Save $5,159 NZD (67%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,667 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5556618490. Listed at 14 retailers as of November 5, 2026, with prices from $2,507 to $7,667, a $5,159 spread on the same certified stone. NZ Jewellers lists it at $7,667. 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

1.02
Carat
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5556618490
Dimensions6.86 × 6.21 × 3.98 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Cloud, Feather, Crystal, Needle
Top View
6.86 mm6.21 mm1.02 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5556618490
Side View
Table 57.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 57.9%

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 5
Current: $7,667 NZD|Low: $2,507 NZD|High: $7,667 NZD|Avg: $3,588 NZD|+1.0%
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 6$2,507 NZD
Retailer 5$2,845 NZD
Retailer 13$2,848 NZD
Retailer 15$2,848 NZD
Retailer 7$2,922 NZD
Retailer 14$2,980 NZD
Retailer 9$3,063 NZD
Retailer 2$3,090 NZD
Retailer 8$3,106 NZD
Retailer 16$3,162 NZD
Retailer 12$3,287 NZD
Retailer 3$3,355 NZD
Retailer 17$3,355 NZD
Retailer 4$3,463 NZD
Retailer 10$4,268 NZD
Retailer 11$5,507 NZD
NZ Jewellers$7,667 NZD

34 data points across 17 retailers

14 retailers$2,507 NZD to $7,667 NZD

A
Cheapest Retailer
-
$2,507 NZD
B+
Retailer 2
-
$2,845 NZD
View
B+
Retailer 3
-
$2,848 NZD
View
B+
Retailer 4
-
$2,922 NZD
View
B+
Retailer 5
-
$2,980 NZD
View
A
Retailer 6
-
$3,090 NZD
View
B+
Retailer 7
-
$3,162 NZD
View
B+
Retailer 8
-
$3,287 NZD
View
B+
Retailer 9
-
$3,355 NZD
View
B+
Retailer 10
-
$3,355 NZD
View
B+
Retailer 11
-
$3,463 NZD
View
B
Retailer 12
-
$4,268 NZD
View
B
Retailer 13
-
$5,507 NZD
View
Most Expensive
C
NZ Jewellers
882a7e84-072d-4af0-a914-e596f95fc1cd · Nov 5
$7,667 NZD
$4,250 USD
View
13 more retailers have this diamond
Prices start from $2,507 NZDSave up to $5,159 NZD

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
1.02ct Heart
$2,507 NZD