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Heart|Natural|GIA

1.03ct E SI2 Heart Natural Diamond

VG • E/SI2 • GIA 3535070359

Certificate GIA 3535070359

Diamond specifications and retailer prices

From $2,632 NZD
As of November 6, 2026
Save $3,279 NZD (55%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,767 NZD at NZ Jewellers · As of September 20, 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 E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3535070359. Listed at 13 retailers as of November 4, 2026, with a 125% 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
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle42.9°
OriginNatural
Grading LabGIA
CertificateGIA 3535070359
Dimensions6.86 × 6.06 × 3.77 mm
L/W Ratio1.13
Top View
6.86 mm6.06 mm1.03 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3535070359
Side View
Table 58.0%CrownGirdle: MED-VTKPavilion 42.9°Culet: NoneDepth 62.2%

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 6
Current: $2,800 NZD|Low: $2,608 NZD|High: $6,297 NZD|Avg: $3,712 NZD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 12$2,632 NZD
Retailer 1$2,800 NZD
Retailer 2$2,829 NZD
Retailer 9$2,946 NZD
Retailer 8$3,117 NZD
Retailer 11$3,229 NZD
Retailer 3$3,236 NZD
Retailer 5$3,675 NZD
Retailer 6$3,886 NZD
Retailer 4$4,019 NZD
Retailer 10$5,406 NZD
Retailer 7$5,911 NZD

30 data points across 12 retailers

13 retailers$2,632 NZD to $5,911 NZD

A
Cheapest Retailer
-
$2,632 NZD
A
Retailer 2
-
$2,800 NZD
View
A
Retailer 3
-
$2,829 NZD
View
Final sale: no returns
A
Retailer 4
-
$2,946 NZD
View
A
Retailer 5
-
$3,117 NZD
View
A
Retailer 6
-
$3,229 NZD
View
A
Retailer 7
-
$3,236 NZD
View
A
Retailer 8
-
$3,675 NZD
View
B+
Retailer 9
-
$3,886 NZD
View
B+
Retailer 10
-
$4,019 NZD
View
B+
Retailer 11
-
$5,406 NZD
View
B+
Retailer 12
-
$5,911 NZD
View
Most Expensive
NZ Jewellers
173fcc0d-3cf4-47b6-b342-85f66bca45e1 · Sep 20
$8,767 NZD
$4,860 USD
View
Price last confirmed 46 days ago
12 more retailers have this diamond
Prices start from $2,632 NZDSave up to $3,279 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
$2,632 NZD