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Heart|Natural|GIA

1.02ct D SI2 Heart Natural Diamond

GD • D/SI2 • GIA 2223566969

Certificate GIA 2223566969

Diamond specifications and retailer prices

From $3,593 NZD
As of November 5, 2026
Save $5,498 NZD (60%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $9,092 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 D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2223566969. Listed at 9 retailers as of November 5, 2026, with prices from $3,593 to $9,092, a $5,498 spread on the same certified stone. NZ Jewellers lists it at $9,092. 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
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryFair
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2223566969
Dimensions7.01 × 7.49 × 3.48 mm
L/W Ratio1.07
Top View
7.01 mm7.49 mm1.02 ctD / SI2
OriginNatural
CutGood
PolishGood
SymmetryFair
FluorescenceStrong
CertificateGIA 2223566969
Side View
Table 58.0%CrownGirdlePavilionCulet: NoneDepth 46.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $5,399 NZD|Low: $4,122 NZD|High: $7,710 NZD|Avg: $5,310 NZD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 4$4,122 NZD
Retailer 5$4,546 NZD
Retailer 2$4,645 NZD
Retailer 1$5,399 NZD
Retailer 3$7,598 NZD

44 data points across 5 retailers

9 retailers$3,593 NZD to $9,092 NZD

B+
Cheapest Retailer
-
$3,593 NZD
B+
Retailer 2
-
$3,940 NZD
View
B
Retailer 3
-
$4,122 NZD
View
B
Retailer 4
-
$4,546 NZD
View
B
Retailer 5
-
$4,645 NZD
View
B
Retailer 6
-
$5,399 NZD
View
C
Retailer 7
-
$6,314 NZD
View
C
Retailer 8
-
$7,598 NZD
View
Most Expensive
C
NZ Jewellers
82cb4960-c1eb-475b-bc1f-6d1177844a8a · Nov 5
$9,092 NZD
$5,040 USD
View
8 more retailers have this diamond
Prices start from $3,593 NZDSave up to $5,498 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.

B+
1.02ct Heart
$3,593 NZD