CaratHunter
Plans
Heart|Natural|GIA

1.01ct E SI1 Heart Natural Diamond

VG • E/SI1 • GIA 1538884827

Certificate GIA 1538884827

Diamond specifications and retailer prices

From $2,816 NZD
As of November 6, 2026
Save $3,909 NZD (58%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,675 NZD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1538884827. Listed at 19 retailers as of November 4, 2026, with a 139% 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

1.01
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle42.1°
OriginNatural
Grading LabGIA
CertificateGIA 1538884827
Dimensions6.95 × 6.04 × 3.55 mm
L/W Ratio1.15
Girdle conditionFaceted
Top View
6.95 mm6.04 mm1.01 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1538884827
Side View
Table 59.0%CrownGirdle: MED-VTKPavilion 42.1°Culet: NoneDepth 58.8%

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 6
Current: $5,816 NZD|Low: $2,816 NZD|High: $6,985 NZD|Avg: $4,069 NZD|-7.5%
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 11$2,816 NZD
Retailer 14$2,866 NZD
Retailer 7$3,218 NZD
Retailer 12$3,298 NZD
Retailer 5$3,325 NZD
Retailer 9$3,463 NZD
Retailer 4$3,552 NZD
Retailer 6$3,563 NZD
Retailer 2$3,572 NZD
Retailer 8$3,619 NZD
Retailer 13$3,920 NZD
Retailer 10$3,956 NZD
Retailer 16$4,275 NZD
Retailer 15$4,697 NZD
Retailer 1$5,816 NZD
Retailer 3$6,725 NZD

24 data points across 16 retailers

19 retailers$2,816 NZD to $6,725 NZD

A
Cheapest Retailer
-
$2,816 NZD
A
Retailer 2
-
$2,866 NZD
View
A
Retailer 3
-
$3,218 NZD
View
Final sale: no returns
A
Retailer 4
-
$3,298 NZD
View
A
Retailer 5
-
$3,325 NZD
View
A
Retailer 6
-
$3,463 NZD
View
A
Retailer 7
-
$3,552 NZD
View
A
Retailer 8
-
$3,563 NZD
View
A
Retailer 9
-
$3,572 NZD
View
A
Retailer 10
-
$3,619 NZD
View
A
Retailer 11
-
$3,920 NZD
View
B+
Retailer 12
-
$3,956 NZD
View
B+
Retailer 13
-
$4,275 NZD
View
B+
Retailer 14
-
$4,569 NZD
View
B+
Retailer 15
-
$4,697 NZD
View
Retailer 16
-
$4,954 NZD
View
Price last confirmed 31 days ago
B+
Retailer 17
-
$5,816 NZD
View
B
Retailer 18
-
$6,725 NZD
View
Most Expensive
NZ Jewellers
820f1987-dbbe-4592-9035-00946cf34c6f · Sep 25
$8,675 NZD
$4,809 USD
View
Price last confirmed 42 days ago
18 more retailers have this diamond
Prices start from $2,816 NZDSave up to $3,909 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
1.01ct Heart
$2,816 NZD