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Heart|Natural|GIA

1.00ct E SI2 Heart Natural Diamond

FR • E/SI2 • GIA 6532156395

Certificate GIA 6532156395

Diamond specifications and retailer prices

From $1,828 AUD
As of November 4, 2026
Save $3,691 AUD (67%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,519 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6532156395. Listed at 11 retailers as of November 4, 2026, with prices from $1,828 to $5,519, a $3,691 spread on the same certified stone. NZ Jewellers lists it at $5,519. 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

1.00
Carat
E
Colour
SI2
Clarity
Fair
Cut (retailer stated)

Specifications

Cut (retailer stated)Fair
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6532156395
Dimensions6.95 × 5.83 × 3.35 mm
L/W Ratio1.19
Top View
6.95 mm5.83 mm1.00 ctE / SI2
OriginNatural
CutFair
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6532156395
Side View
Table 63.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 57.5%

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 4
Current: $5,519 AUD|Low: $1,703 AUD|High: $5,893 AUD|Avg: $2,617 AUD|+15.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10$1,828 AUD
Retailer 9$2,049 AUD
Retailer 3$2,121 AUD
Retailer 7$2,145 AUD
Retailer 2$2,224 AUD
Retailer 6$2,332 AUD
Retailer 8$2,474 AUD
Retailer 5$2,477 AUD
Retailer 4$3,953 AUD
NZ Jewellers$5,519 AUD

36 data points across 10 retailers

11 retailers$1,828 AUD to $5,519 AUD

B+
Cheapest Retailer
-
$1,828 AUD
Final sale: no returns
B+
Retailer 2
-
$2,049 AUD
View
B+
Retailer 3
-
$2,121 AUD
View
B+
Retailer 4
-
$2,145 AUD
View
B+
Retailer 5
-
$2,224 AUD
View
B+
Retailer 6
-
$2,332 AUD
View
B+
Retailer 7
-
$2,474 AUD
View
B+
Retailer 8
-
$2,477 AUD
View
B
Retailer 9
-
$3,953 AUD
View
B
Retailer 10
-
$4,601 AUD
View
Most Expensive
C
NZ Jewellers
1716a664-c656-48dc-b1e5-a8d83effad1d · Nov 5
$5,519 AUD
$3,792 USD
View
10 more retailers have this diamond
Prices start from $1,828 AUDSave up to $3,691 AUD

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+
1.00ct Heart
$1,828 AUD