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Heart|Natural|GIA

0.80ct E SI2 Heart Natural Diamond

EX • E/SI2 • GIA 5413506406

Certificate GIA 5413506406

Diamond specifications and retailer prices

From $1,055 AUD
₹70,585 INR
As of October 29, 2026
Save $3,393 AUD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,448 AUD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.8ct natural heart diamond

This 0.8ct natural heart sits in the just-under-one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5413506406. Listed at 13 retailers as of October 27, 2026, with prices from $1,055 to $4,448, a $3,393 spread on the same certified stone. NZ Jewellers lists it at $4,448. 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

0.80
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5413506406
Dimensions5.38 × 6.34 × 3.86 mm
L/W Ratio1.18
Top View
5.38 mm6.34 mm0.80 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 5413506406
Side View
Table 57.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 61.0%

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: $4,448 AUD|Low: $1,048 AUD|High: $4,448 AUD|Avg: $2,034 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 3$1,055 AUD
Retailer 6$1,308 AUD
Retailer 7$1,473 AUD
Retailer 9$1,537 AUD
Retailer 2$1,662 AUD
Retailer 5$1,731 AUD
Retailer 8$1,905 AUD
Retailer 4$2,612 AUD
NZ Jewellers$4,448 AUD

42 data points across 9 retailers

13 retailers$1,055 AUD to $4,448 AUD

A
Cheapest Retailer
-
$1,055 AUD
₹70,585 INR
A
Retailer 2
-
$1,308 AUD
$919 USD
View
Final sale: no returns
A
Retailer 3
-
$1,418 AUD
$996 USD
View
A
Retailer 4
-
$1,418 AUD
$996 USD
View
A
Retailer 5
-
$1,473 AUD
$1,035 USD
View
A
Retailer 6
-
$1,537 AUD
$1,080 USD
View
A
Retailer 7
-
$1,637 AUD
$1,150 USD
View
A
Retailer 8
-
$1,662 AUD
£919 GBP
View
A
Retailer 9
-
$1,731 AUD
£957 GBP
View
Retailer 10
-
$1,905 AUD
£1,054 GBP
View
Price last confirmed 30 days ago
B+
Retailer 11
-
$2,095 AUD
$1,472 USD
View
B+
Retailer 12
-
$2,612 AUD
£1,445 GBP
View
Most Expensive
B
NZ Jewellers
fd0b21f3-5b03-44a0-b4e3-8be3d6a10051 · Oct 27
$4,448 AUD
$3,125 USD
View
12 more retailers have this diamond
Prices start from $1,055 AUDSave up to $3,393 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
0.80ct Heart
$1,055 AUD