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Heart|Natural|GIA

1.03ct I I1 Heart Natural Diamond

ID • I/I1 • GIA 6515763519

Certificate GIA 6515763519

Diamond specifications and retailer prices

From $1,893 NZD
$1,065 USD
As of November 1, 2026
Save $3,430 NZD (64%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,323 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 I 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 6515763519. Listed at 9 retailers as of October 30, 2026, with prices from $1,893 to $5,323, a $3,430 spread on the same certified stone. NZ Jewellers lists it at $5,323. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6515763519
Dimensions6.15 × 6.80 × 4.09 mm
L/W Ratio1.11
Top View
6.15 mm6.80 mm1.03 ctI / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6515763519
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.1%

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 1
Current: $5,323 NZD|Low: $1,893 NZD|High: $5,767 NZD|Avg: $2,563 NZD|-7.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 9$1,893 NZD
Retailer 3$1,915 NZD
Retailer 8$1,953 NZD
Retailer 4$1,976 NZD
Retailer 7$1,976 NZD
Retailer 2$2,053 NZD
Retailer 10$2,267 NZD
Retailer 6$2,280 NZD
Retailer 11$2,958 NZD
Retailer 5$3,049 NZD
NZ Jewellers$5,323 NZD

23 data points across 11 retailers

9 retailers$1,893 NZD to $5,323 NZD

A
Cheapest Retailer
-
$1,893 NZD
$1,065 USD
A
Retailer 2
-
$1,953 NZD
$1,099 USD
View
Retailer 3
-
$1,976 NZD
$1,112 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$1,976 NZD
$1,112 USD
View
A
Retailer 5
-
$2,053 NZD
$1,155 USD
View
A
Retailer 6
-
$2,267 NZD
$1,276 USD
View
A
Retailer 7
-
$2,280 NZD
$1,283 USD
View
B+
Retailer 8
-
$3,049 NZD
€1,634 EUR
View
Most Expensive
B
NZ Jewellers
40520109-f9ae-41b7-9af8-475adb60b6ca · Oct 30
$5,323 NZD
$2,995 USD
View
8 more retailers have this diamond
Prices start from $1,893 NZDSave up to $3,430 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
$1,893 NZD