CaratHunter
Plans
Round|Natural|GIA

0.80ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 6565287239

Certificate GIA 6565287239

Diamond specifications and retailer prices

From $1,426 AUD
As of November 4, 2026
Save $2,071 AUD (59%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,788 AUD at NZ Jewellers · As of September 26, 2026
View at NZ Jewellers

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6565287239. Listed at 18 retailers as of November 2, 2026, with a 145% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6565287239
Dimensions5.96 × 5.93 × 3.71 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.96 mm5.93 mm0.80 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6565287239
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.4%

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 4
Current: $1,991 AUD|Low: $1,426 AUD|High: $3,666 AUD|Avg: $2,228 AUD|-4.5%
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
November 6, 2026
Retailer 5$1,426 AUD
Retailer 11$1,427 AUD
Retailer 3$1,696 AUD
Retailer 12$1,761 AUD
Retailer 4$1,763 AUD
Retailer 6$1,787 AUD
Retailer 1$1,991 AUD
Retailer 7$2,168 AUD
Retailer 10$2,276 AUD
Retailer 8$2,487 AUD
Retailer 9$2,517 AUD
Retailer 13$2,744 AUD
Retailer 14$3,144 AUD
Retailer 2$3,497 AUD

19 data points across 14 retailers

18 retailers$1,426 AUD to $3,497 AUD

A
Cheapest Retailer
-
$1,426 AUD
A
Retailer 2
-
$1,427 AUD
View
A
Retailer 3
-
$1,696 AUD
View
A
Retailer 4
-
$1,761 AUD
View
A
Retailer 5
-
$1,763 AUD
View
Final sale: no returns
A
Retailer 6
-
$1,781 AUD
View
A
Retailer 7
-
$1,787 AUD
View
Retailer 8
-
$1,963 AUD
View
Price last confirmed 39 days ago
A
Retailer 9
-
$1,991 AUD
View
A
Retailer 10
-
$2,168 AUD
View
Retailer 11
-
$2,266 AUD
View
Price last confirmed 38 days ago
A
Retailer 12
-
$2,276 AUD
View
A
Retailer 13
-
$2,487 AUD
View
A
Retailer 14
-
$2,517 AUD
View
B+
Retailer 15
-
$2,744 AUD
View
B+
Retailer 16
-
$3,144 AUD
View
B+
Retailer 17
-
$3,497 AUD
View
Most Expensive
NZ Jewellers
815a7118-2b74-4510-99b4-a47eae67931b · Sep 26
$4,788 AUD
$3,352 USD
View
Price last confirmed 40 days ago
17 more retailers have this diamond
Prices start from $1,426 AUDSave up to $2,071 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 Round
$1,426 AUD