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Round|Natural|GIA

0.80ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 5513796239

Certificate GIA 5513796239

Diamond specifications and retailer prices

From $1,321 AUD
As of November 4, 2026
Save $3,700 AUD (74%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,021 AUD at NZ Jewellers · As of November 5, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5513796239. Listed at 20 retailers as of November 4, 2026, with prices from $1,321 to $5,021, a $3,700 spread on the same certified stone. NZ Jewellers lists it at $5,021. 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
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5513796239
Dimensions5.93 × 5.89 × 3.68 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
5.93 mm5.89 mm0.80 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5513796239
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: 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: Nov 4
Current: $2,717 AUD|Low: $1,321 AUD|High: $3,650 AUD|Avg: $2,243 AUD|-1.8%
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
November 6, 2026
Retailer 9$1,321 AUD
Retailer 8$1,540 AUD
Retailer 5$1,798 AUD
Retailer 13$1,866 AUD
Retailer 4$1,901 AUD
Retailer 12$1,951 AUD
Retailer 6$1,966 AUD
Retailer 3$1,987 AUD
Retailer 2$2,153 AUD
Retailer 11$2,544 AUD
Retailer 1$2,717 AUD
Retailer 7$2,846 AUD
Retailer 10$3,606 AUD

34 data points across 13 retailers

20 retailers$1,321 AUD to $5,021 AUD

A
Cheapest Retailer
-
$1,321 AUD
A
Retailer 2
-
$1,540 AUD
View
A
Retailer 3
-
$1,728 AUD
View
A
Retailer 4
-
$1,791 AUD
View
A
Retailer 5
-
$1,798 AUD
View
A
Retailer 6
-
$1,866 AUD
View
Retailer 7
-
$1,866 AUD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$1,901 AUD
View
Final sale: no returns
B+
Retailer 9
-
$1,951 AUD
View
B+
Retailer 10
-
$1,966 AUD
View
A
Retailer 11
-
$1,987 AUD
View
B+
Retailer 12
-
$2,143 AUD
View
B+
Retailer 13
-
$2,143 AUD
View
B+
Retailer 14
-
$2,153 AUD
View
B+
Retailer 15
-
$2,214 AUD
View
B+
Retailer 16
-
$2,544 AUD
View
B+
Retailer 17
-
$2,717 AUD
View
B+
Retailer 18
-
$2,846 AUD
View
B
Retailer 19
-
$3,606 AUD
View
Most Expensive
B
NZ Jewellers
8fb0d113-47bc-4802-a972-25d9011ba4d6 · Nov 5
$5,021 AUD
$3,515 USD
View
19 more retailers have this diamond
Prices start from $1,321 AUDSave up to $3,700 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
$1,321 AUD