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Round|Natural|GIA

0.80ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 3535852374

Certificate GIA 3535852374

Diamond specifications and retailer prices

From $1,721 AUD
As of November 4, 2026
Save $1,884 AUD (52%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,021 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 3535852374. Listed at 21 retailers as of November 2, 2026, with a 109% 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
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 3535852374
Dimensions5.93 × 5.90 × 3.70 mm
L/W Ratio1.01
Top View
5.93 mm5.90 mm0.80 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3535852374
Side View
Table 56.0%Crown 35°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.7%

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: $2,260 AUD|Low: $1,577 AUD|High: $4,444 AUD|Avg: $2,671 AUD|+3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7$1,721 AUD
Retailer 8$1,866 AUD
Retailer 6$1,964 AUD
Retailer 1$2,260 AUD
Retailer 3$2,484 AUD
Retailer 2$2,846 AUD
Retailer 4$3,606 AUD
Retailer 5$4,425 AUD

40 data points across 8 retailers

21 retailers$1,721 AUD to $3,606 AUD

A
Cheapest Retailer
-
$1,721 AUD
Final sale: no returns
A
Retailer 2
-
$1,728 AUD
View
A
Retailer 3
-
$1,798 AUD
View
Retailer 4
-
$1,866 AUD
View
Price last confirmed 50 days ago
Retailer 5
-
$1,866 AUD
View
Price last confirmed 28 days ago
Retailer 6
-
$1,866 AUD
View
Price last confirmed 29 days ago
Retailer 7
-
$1,951 AUD
View
Price last confirmed 38 days ago
B+
Retailer 8
-
$1,964 AUD
View
B+
Retailer 9
-
$1,987 AUD
View
B+
Retailer 10
-
$2,143 AUD
View
B+
Retailer 11
-
$2,143 AUD
View
Retailer 12
-
$2,153 AUD
View
Price last confirmed 28 days ago
Retailer 13
-
$2,153 AUD
View
Price last confirmed 45 days ago
B+
Retailer 14
-
$2,214 AUD
View
B+
Retailer 15
-
$2,260 AUD
View
B+
Retailer 16
-
$2,484 AUD
View
B+
Retailer 17
-
$2,846 AUD
View
B
Retailer 18
-
$3,606 AUD
View
Retailer 19
-
$4,425 AUD
View
Price last confirmed 9 days ago
Retailer 20
-
$5,021 AUD
View
Price last confirmed 48 days ago
Most Expensive
NZ Jewellers
96ca9c9b-7e63-4d1d-82a5-5842cad32268 · Sep 26
$5,021 AUD
$3,515 USD
View
Price last confirmed 40 days ago
20 more retailers have this diamond
Prices start from $1,721 AUDSave up to $1,884 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
$1,721 AUD