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Round|Natural|GIA

0.81ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 2327841573

Certificate GIA 2327841573

Diamond specifications and retailer prices

From $711 AUD
As of November 6, 2026
Save $2,347 AUD (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,058 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.81ct natural round diamond

This 0.81ct 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 2327841573. Listed at 15 retailers as of November 5, 2026, with prices from $711 to $3,058, a $2,347 spread on the same certified stone. NZ Jewellers lists it at $3,058. 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

0.81
Carat
L
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2327841573
Dimensions5.92 × 5.96 × 3.71 mm
L/W Ratio1.01
Key to symbols
Crystal, Feather
Top View
5.92 mm5.96 mm0.81 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2327841573
Side View
Table 57.0%Crown 35.5°Girdle: VTK-VTKPavilion 40.8°Culet: NoneDepth 62.5%

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: $3,058 AUD|Low: $711 AUD|High: $3,124 AUD|Avg: $1,279 AUD|-2.1%
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
November 6, 2026
Retailer 2$711 AUD
Retailer 6$823 AUD
Retailer 3$976 AUD
Retailer 13$976 AUD
Retailer 12$1,013 AUD
Retailer 11$1,126 AUD
Retailer 14$1,164 AUD
Retailer 5$1,169 AUD
Retailer 8$1,186 AUD
Retailer 7$1,223 AUD
Retailer 4$1,236 AUD
Retailer 9$1,296 AUD
Retailer 10$1,441 AUD
NZ Jewellers$3,058 AUD

22 data points across 14 retailers

15 retailers$711 AUD to $3,058 AUD

A
Cheapest Retailer
-
$711 AUD
A
Retailer 2
-
$823 AUD
View
Retailer 3
-
$976 AUD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$976 AUD
View
A
Retailer 5
-
$1,013 AUD
View
A
Retailer 6
-
$1,036 AUD
View
A
Retailer 7
-
$1,126 AUD
View
B+
Retailer 8
-
$1,164 AUD
View
B+
Retailer 9
-
$1,169 AUD
View
B+
Retailer 10
-
$1,186 AUD
View
B+
Retailer 11
-
$1,223 AUD
View
B+
Retailer 12
-
$1,236 AUD
View
B+
Retailer 13
-
$1,296 AUD
View
B+
Retailer 14
-
$1,441 AUD
View
Most Expensive
B
NZ Jewellers
eec45396-fbec-455e-bf69-36c92061b139 · Nov 5
$3,058 AUD
$2,141 USD
View
14 more retailers have this diamond
Prices start from $711 AUDSave up to $2,347 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
0.81ct Round
$711 AUD