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Round|Natural|GIA

0.80ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 1533707021

Certificate GIA 1533707021

Diamond specifications and retailer prices

From $667 AUD
As of November 5, 2026
Save $2,193 AUD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,860 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 L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1533707021. Listed at 13 retailers as of November 5, 2026, with prices from $667 to $2,860, a $2,193 spread on the same certified stone. NZ Jewellers lists it at $2,860. 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
FluorescenceStrong
Crown angle36°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1533707021
Dimensions5.93 × 5.89 × 3.69 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather
Top View
5.93 mm5.89 mm0.80 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1533707021
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 41.2°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 5
Current: $1,143 AUD|Low: $667 AUD|High: $1,349 AUD|Avg: $1,127 AUD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 3$667 AUD
Retailer 2$1,100 AUD
Retailer 1$1,143 AUD
Retailer 6$1,179 AUD
Retailer 5$1,337 AUD
Retailer 4$1,349 AUD

29 data points across 6 retailers

13 retailers$667 AUD to $2,860 AUD

A
Cheapest Retailer
-
$667 AUD
A
Retailer 2
-
$767 AUD
View
B+
Retailer 3
-
$913 AUD
View
Retailer 4
-
$983 AUD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$983 AUD
View
B+
Retailer 6
-
$1,053 AUD
View
B+
Retailer 7
-
$1,053 AUD
View
B+
Retailer 8
-
$1,100 AUD
View
B+
Retailer 9
-
$1,143 AUD
View
B+
Retailer 10
-
$1,179 AUD
View
B+
Retailer 11
-
$1,337 AUD
View
B+
Retailer 12
-
$1,349 AUD
View
Most Expensive
C
NZ Jewellers
a43773f2-3e06-4991-ad37-41703ed42f4d · Nov 5
$2,860 AUD
$2,002 USD
View
12 more retailers have this diamond
Prices start from $667 AUDSave up to $2,193 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
$667 AUD