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Heart|Natural|GIA

1.03ct H I1 Heart Natural Diamond

ID • H/I1 • GIA 6441577644

Certificate GIA 6441577644

Diamond specifications and retailer prices

From $2,774 NZD
₹148,662 INR
As of November 2, 2026
Save $5,222 NZD (65%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,996 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.03ct natural heart diamond

This 1.03ct natural heart sits in the classic one-carat band, graded H colour (near-colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6441577644. Listed at 10 retailers as of October 30, 2026, with prices from $2,774 to $7,996, a $5,222 spread on the same certified stone. NZ Jewellers lists it at $7,996. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
H
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6441577644
Dimensions6.51 × 6.95 × 3.67 mm
L/W Ratio1.07
Top View
6.51 mm6.95 mm1.03 ctH / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6441577644
Side View
Table 61.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 52.8%

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 2
Current: $7,996 NZD|Low: $2,769 NZD|High: $7,996 NZD|Avg: $4,207 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 2$2,774 NZD
Retailer 4$2,798 NZD
Retailer 6$3,455 NZD
Retailer 5$3,629 NZD
Retailer 8$3,825 NZD
Retailer 9$3,825 NZD
Retailer 7$4,001 NZD
Retailer 10$4,413 NZD
Retailer 3$5,223 NZD
NZ Jewellers$7,996 NZD

45 data points across 10 retailers

10 retailers$2,774 NZD to $7,996 NZD

A
Cheapest Retailer
-
$2,774 NZD
₹148,662 INR
A
Retailer 2
-
$2,798 NZD
HK$12,300 HKD
View
B+
Retailer 3
-
$3,455 NZD
$1,944 USD
View
B+
Retailer 4
-
$3,629 NZD
$2,042 USD
View
B
Retailer 5
-
$3,825 NZD
$2,152 USD
View
B
Retailer 6
-
$3,825 NZD
$2,152 USD
View
B
Retailer 7
-
$4,001 NZD
$2,251 USD
View
B
Retailer 8
-
$4,413 NZD
$2,483 USD
View
B
Retailer 9
-
$5,223 NZD
€2,799 EUR
View
Most Expensive
C
NZ Jewellers
da3db6e6-f6f7-406b-94e3-b5a672725c23 · Oct 30
$7,996 NZD
$4,499 USD
View
9 more retailers have this diamond
Prices start from $2,774 NZDSave up to $5,222 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
1.03ct Heart
$2,774 NZD