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Round|Natural|GIA

0.80ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 2547053591

Certificate GIA 2547053591

Diamond specifications and retailer prices

From $931 AUD
As of November 6, 2026
Save $896 AUD (49%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,874 AUD at NZ Jewellers · As of October 17, 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 L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2547053591. Listed at 11 retailers as of November 5, 2026, with a 96% 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
L
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2547053591
Dimensions5.96 × 5.91 × 3.66 mm
L/W Ratio1.01
Top View
5.96 mm5.91 mm0.80 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547053591
Side View
Table 58.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.7%

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 6
Current: $1,421 AUD|Low: $931 AUD|High: $1,830 AUD|Avg: $1,367 AUD|+2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5$931 AUD
Retailer 3$961 AUD
Retailer 1$1,421 AUD
Retailer 2$1,728 AUD
Retailer 4$1,827 AUD

40 data points across 5 retailers

11 retailers$931 AUD to $1,827 AUD

A
Cheapest Retailer
-
$931 AUD
A
Retailer 2
-
$961 AUD
View
Retailer 3
-
$1,236 AUD
View
Price last confirmed 21 days ago
B+
Retailer 4
-
$1,283 AUD
View
B+
Retailer 5
-
$1,383 AUD
View
B+
Retailer 6
-
$1,421 AUD
View
B+
Retailer 7
-
$1,424 AUD
View
B
Retailer 8
-
$1,464 AUD
View
B
Retailer 9
-
$1,728 AUD
View
B
Retailer 10
-
$1,827 AUD
View
Most Expensive
NZ Jewellers
32959cce-91e3-49a2-9db9-c8e6337e3a3c · Oct 17
$3,874 AUD
$2,712 USD
View
Price last confirmed 20 days ago
10 more retailers have this diamond
Prices start from $931 AUDSave up to $896 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
$931 AUD