CaratHunter
Plans
Heart|Natural|GIA

1.01ct E SI1 Heart Natural Diamond

EX • E/SI1 • GIA 7551114413

Certificate GIA 7551114413

Diamond specifications and retailer prices

From $4,706 NZD
As of November 6, 2026
Save $5,904 NZD (56%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $10,611 NZD at NZ Jewellers · As of November 5, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551114413. Listed at 24 retailers as of November 5, 2026, with prices from $4,706 to $10,611, a $5,904 spread on the same certified stone. NZ Jewellers lists it at $10,611. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.88°
Pavilion angle39.59°
OriginNatural
Grading LabGIA
CertificateGIA 7551114413
Dimensions5.96 × 6.81 × 4.18 mm
L/W Ratio1.14
Key to symbols
Crystal, Feather, Needle, Pinpoint
Top View
5.96 mm6.81 mm1.01 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551114413
Side View
Table 60.0%Crown 36.88°Girdle: STK-VTKPavilion 39.59°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $4,706 NZD|Low: $4,706 NZD|High: $10,295 NZD|Avg: $6,487 NZD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1$4,706 NZD
Retailer 10$4,733 NZD
Retailer 7$5,395 NZD
Retailer 9$5,670 NZD
Retailer 3$5,908 NZD
Retailer 5$6,301 NZD
Retailer 4$6,568 NZD
Retailer 2$7,019 NZD
Retailer 6$7,434 NZD
Retailer 8$10,158 NZD

25 data points across 10 retailers

24 retailers$4,706 NZD to $10,611 NZD

B+
Cheapest Retailer
-
$4,706 NZD
B+
Retailer 2
-
$4,733 NZD
View
B+
Retailer 3
-
$5,201 NZD
View
B+
Retailer 4
-
$5,395 NZD
View
B+
Retailer 5
-
$5,406 NZD
View
B+
Retailer 6
-
$5,621 NZD
View
Final sale: no returns
B+
Retailer 7
-
$5,670 NZD
View
B+
Retailer 8
-
$5,881 NZD
View
B+
Retailer 9
-
$5,908 NZD
View
B
Retailer 10
-
$6,057 NZD
View
Retailer 11
-
$6,090 NZD
View
Price last confirmed 8 days ago
B
Retailer 12
-
$6,090 NZD
View
B
Retailer 13
-
$6,301 NZD
View
B
Retailer 14
-
$6,324 NZD
View
B
Retailer 15
-
$6,350 NZD
View
Retailer 16
-
$6,507 NZD
View
Price last confirmed 30 days ago
B
Retailer 17
-
$6,512 NZD
View
B
Retailer 18
-
$6,568 NZD
View
B
Retailer 19
-
$6,718 NZD
View
B
Retailer 20
-
$7,028 NZD
View
B
Retailer 21
-
$7,434 NZD
View
B
Retailer 22
-
$9,133 NZD
View
B
Retailer 23
-
$10,158 NZD
View
Most Expensive
B
NZ Jewellers
c7822477-9ebc-47a8-9bdb-a200f2f142b0 · Nov 5
$10,611 NZD
$5,882 USD
View
23 more retailers have this diamond
Prices start from $4,706 NZDSave up to $5,904 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.

B+
1.01ct Heart
$4,706 NZD