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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 $1,065 USD
As of November 1, 2026
Save $1,930 USD (64%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,995 USD 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 $1,065 to $2,995, a $1,930 spread on the same certified stone. NZ Jewellers lists it at $2,995. 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
Color
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: $2,995 USD|Low: $1,065 USD|High: $3,245 USD|Avg: $1,443 USD|-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 1, 2026
Retailer 9$1,065 USD
Retailer 3$1,078 USD
Retailer 8$1,099 USD
Retailer 2$1,112 USD
Retailer 6$1,112 USD
Retailer 7$1,155 USD
Retailer 10$1,276 USD
Retailer 5$1,283 USD
Retailer 11$1,665 USD
Retailer 4$1,716 USD
NZ Jewellers$2,995 USD

22 data points across 11 retailers

9 retailers$1,065 USD to $2,995 USD

A
Cheapest Retailer
-
$1,065 USD
A
Retailer 2
-
$1,099 USD
View
Retailer 3
-
$1,112 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$1,112 USD
View
Retailer 5
-
$1,155 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$1,276 USD
View
A
Retailer 7
-
$1,283 USD
View
B+
Retailer 8
-
$1,716 USD
€1,634 EUR
View
Most Expensive
B
NZ Jewellers
40520109-f9ae-41b7-9af8-475adb60b6ca · Oct 30
$2,995 USD
View
8 more retailers have this diamond
Prices start from $1,065 USDSave up to $1,930 USD

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
$1,065 USD