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Round|Natural|GIA

0.80ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 2498320333

Certificate GIA 2498320333

Diamond specifications and retailer prices

From $1,694 AUD
HK$9,300 HKD
As of October 29, 2026
Save $3,948 AUD (70%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,642 AUD at NZ Jewellers · As of October 27, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2498320333. Listed at 20 retailers as of October 27, 2026, with prices from $1,694 to $5,642, a $3,948 spread on the same certified stone. NZ Jewellers lists it at $5,642. 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2498320333
Dimensions5.91 × 5.88 × 3.73 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
5.91 mm5.88 mm0.80 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2498320333
Side View
Table 56.0%Crown 36.5°Girdle: Med. - Sli. ThickPavilion 41°Culet: NoneDepth 63.4%

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: Oct 29
Current: $5,642 AUD|Low: $1,676 AUD|High: $5,642 AUD|Avg: $2,677 AUD
NZ Jewellers
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 9$1,694 AUD
Retailer 10$2,135 AUD
Retailer 16$2,135 AUD
Retailer 4$2,145 AUD
Retailer 5$2,273 AUD
Retailer 17$2,313 AUD
Retailer 19$2,313 AUD
Retailer 11$2,387 AUD
Retailer 18$2,420 AUD
Retailer 6$2,427 AUD
Retailer 7$2,507 AUD
Retailer 2$2,569 AUD
Retailer 3$2,669 AUD
Retailer 8$2,703 AUD
Retailer 12$2,933 AUD
Retailer 14$3,143 AUD
Retailer 15$3,413 AUD
Retailer 13$4,075 AUD
NZ Jewellers$5,642 AUD

33 data points across 19 retailers

20 retailers$1,694 AUD to $5,642 AUD

A
Cheapest Retailer
-
$1,694 AUD
HK$9,300 HKD
A
Retailer 2
-
$2,135 AUD
$1,500 USD
View
A
Retailer 3
-
$2,135 AUD
$1,500 USD
View
A
Retailer 4
-
$2,145 AUD
$1,507 USD
View
A
Retailer 5
-
$2,273 AUD
$1,597 USD
View
A
Retailer 6
-
$2,313 AUD
$1,625 USD
View
A
Retailer 7
-
$2,313 AUD
$1,625 USD
View
A
Retailer 8
-
$2,387 AUD
SGD 2,266 SGD
View
A
Retailer 9
-
$2,420 AUD
$1,700 USD
View
A
Retailer 10
-
$2,427 AUD
$1,705 USD
View
A
Retailer 11
-
$2,507 AUD
$1,761 USD
View
A
Retailer 12
-
$2,569 AUD
£1,421 GBP
View
B+
Retailer 13
-
$2,669 AUD
$1,875 USD
View
B+
Retailer 14
-
$2,703 AUD
$1,899 USD
View
B+
Retailer 15
-
$2,933 AUD
£1,623 GBP
View
B+
Retailer 16
-
$3,143 AUD
€2,103 EUR
View
B+
Retailer 17
-
$3,413 AUD
ZAR 38,735 ZAR
View
B+
Retailer 18
-
$4,075 AUD
£2,254 GBP
View
B
Retailer 19
-
$5,129 AUD
£2,838 GBP
View
Most Expensive
B
NZ Jewellers
ed0092ed-16d1-4185-9c7a-13e5f12f0e43 · Oct 27
$5,642 AUD
$3,964 USD
View
19 more retailers have this diamond
Prices start from $1,694 AUDSave up to $3,948 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
$1,694 AUD