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Heart|Natural|GIA

1.02ct E SI1 Heart Natural Diamond

VG • E/SI1 • GIA 5536295842

Certificate GIA 5536295842

Diamond specifications and retailer prices

From $2,264 AUD
SGD 2,149 SGD
As of October 29, 2026
Save $2,075 AUD (48%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $6,275 AUD at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 1.02ct natural heart diamond

This 1.02ct 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 5536295842. Listed at 7 retailers as of October 29, 2026, with a 92% 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

1.02
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5536295842
Dimensions6.84 × 5.88 × 3.66 mm
L/W Ratio1.16
Top View
6.84 mm5.88 mm1.02 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5536295842
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: 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: Oct 29
Current: $4,339 AUD|Low: $2,171 AUD|High: $5,482 AUD|Avg: $3,132 AUD|-20.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 3$2,264 AUD
Retailer 10$2,349 AUD
Retailer 4$2,672 AUD
Retailer 6$2,716 AUD
Retailer 5$2,854 AUD
Retailer 9$3,103 AUD
Retailer 2$3,132 AUD
Retailer 8$3,237 AUD
Retailer 7$3,700 AUD
Retailer 1$4,339 AUD

18 data points across 10 retailers

7 retailers$2,264 AUD to $4,339 AUD

A
Cheapest Retailer
-
$2,264 AUD
SGD 2,149 SGD
A
Retailer 2
-
$2,672 AUD
$1,877 USD
View
B+
Retailer 3
-
$2,854 AUD
$2,005 USD
View
Final sale: no returns
Retailer 4
-
$3,002 AUD
$2,109 USD
View
Price last confirmed 29 days ago
Retailer 5
-
$3,140 AUD
$2,206 USD
View
Price last confirmed 30 days ago
B+
Retailer 6
-
$4,339 AUD
£2,400 GBP
View
Most Expensive
NZ Jewellers
d56cb613-9b24-400a-bf42-5acac28f99d9 · Sep 29
$6,275 AUD
$4,408 USD
View
Price last confirmed 31 days ago
6 more retailers have this diamond
Prices start from $2,264 AUDSave up to $2,075 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.

A
1.02ct Heart
$2,264 AUD