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Round|Natural|GIA

0.80ct N SI2 Round Natural Diamond

EX • N/SI2 • GIA 1448623703

Certificate GIA 1448623703

Diamond specifications and retailer prices

From $707 AUD
As of November 5, 2026
Save $2,001 AUD (74%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,708 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 N colour (tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1448623703. Listed at 7 retailers as of November 5, 2026, with prices from $707 to $2,708, a $2,001 spread on the same certified stone. NZ Jewellers lists it at $2,708. 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
N
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1448623703
Dimensions5.88 × 5.92 × 3.72 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal
Top View
5.88 mm5.92 mm0.80 ctN / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1448623703
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $2,708 AUD|Low: $539 AUD|High: $2,708 AUD|Avg: $1,033 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 9$539 AUD
Retailer 4$707 AUD
Retailer 3$761 AUD
Retailer 6$761 AUD
Retailer 5$816 AUD
Retailer 7$893 AUD
Retailer 8$1,017 AUD
Retailer 2$1,053 AUD
NZ Jewellers$2,708 AUD

17 data points across 9 retailers

7 retailers$707 AUD to $2,708 AUD

A
Cheapest Retailer
-
$707 AUD
Retailer 2
-
$761 AUD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$761 AUD
View
B+
Retailer 4
-
$816 AUD
View
B+
Retailer 5
-
$893 AUD
View
B+
Retailer 6
-
$1,053 AUD
View
Most Expensive
C
NZ Jewellers
71e32edb-4d16-4a7b-8925-394a561d338b · Nov 5
$2,708 AUD
$1,896 USD
View
6 more retailers have this diamond
Prices start from $707 AUDSave up to $2,001 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
$707 AUD