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Heart|Natural|GIA

1.03ct H IF Heart Natural Diamond

VG • H/IF • GIA 1519535560

Certificate GIA 1519535560

Diamond specifications and retailer prices

From $3,460 NZD
As of November 4, 2026
Save $4,703 NZD (58%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $9,640 NZD at NZ Jewellers · As of September 25, 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 IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1519535560. Listed at 18 retailers as of November 4, 2026, with a 136% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.03
Carat
H
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle40.1°
OriginNatural
Grading LabGIA
CertificateGIA 1519535560
Dimensions7.09 × 5.98 × 3.56 mm
L/W Ratio1.19
Girdle conditionFaceted
Top View
7.09 mm5.98 mm1.03 ctH / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1519535560
Side View
Table 58.0%CrownGirdle: STK-THKPavilion 40.1°Culet: NoneDepth 59.5%

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 4
Current: $4,435 NZD|Low: $3,415 NZD|High: $8,699 NZD|Avg: $4,847 NZD|-6.4%
Retailer 1
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
November 6, 2026
Retailer 5$3,460 NZD
Retailer 7$3,552 NZD
Retailer 15$3,830 NZD
Retailer 6$3,906 NZD
Retailer 13$4,127 NZD
Retailer 14$4,150 NZD
Retailer 8$4,188 NZD
Retailer 2$4,225 NZD
Retailer 3$4,305 NZD
Retailer 1$4,435 NZD
Retailer 11$4,435 NZD
Retailer 4$4,801 NZD
Retailer 10$5,568 NZD
Retailer 9$5,703 NZD
Retailer 16$7,222 NZD
Retailer 12$8,163 NZD

24 data points across 16 retailers

18 retailers$3,460 NZD to $8,163 NZD

A
Cheapest Retailer
-
$3,460 NZD
A
Retailer 2
-
$3,552 NZD
View
A
Retailer 3
-
$3,830 NZD
View
A
Retailer 4
-
$3,906 NZD
View
Final sale: no returns
A
Retailer 5
-
$4,127 NZD
View
A
Retailer 6
-
$4,150 NZD
View
A
Retailer 7
-
$4,188 NZD
View
A
Retailer 8
-
$4,225 NZD
View
A
Retailer 9
-
$4,305 NZD
View
A
Retailer 10
-
$4,435 NZD
View
A
Retailer 11
-
$4,435 NZD
View
B+
Retailer 12
-
$4,801 NZD
View
B+
Retailer 13
-
$5,568 NZD
View
B+
Retailer 14
-
$5,703 NZD
View
Retailer 15
-
$5,717 NZD
View
Price last confirmed 30 days ago
B+
Retailer 16
-
$7,222 NZD
View
B
Retailer 17
-
$8,163 NZD
View
Most Expensive
NZ Jewellers
112eaa18-3dfc-4cd4-b857-524d2c988624 · Sep 25
$9,640 NZD
$5,419 USD
View
Price last confirmed 41 days ago
17 more retailers have this diamond
Prices start from $3,460 NZDSave up to $4,703 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
$3,460 NZD