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Round|Natural|GIA

0.80ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 6562630842

Certificate GIA 6562630842

Diamond specifications and retailer prices

From $1,275 AUD
As of November 2, 2026
Save $1,841 AUD (59%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,116 AUD at NZ Jewellers · As of October 30, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562630842. Listed at 19 retailers as of November 2, 2026, with a 144% 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
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6562630842
Dimensions5.90 × 5.95 × 3.72 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.90 mm5.95 mm0.80 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562630842
Side View
Table 56.0%Crown 35.5°Girdle: MED-MEDPavilion 41.2°Culet: NoneDepth 62.8%

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 2
Current: $4,116 AUD|Low: $1,247 AUD|High: $4,149 AUD|Avg: $1,984 AUD|-0.8%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 2$1,275 AUD
Retailer 19$1,285 AUD
Retailer 8$1,501 AUD
Retailer 20$1,535 AUD
Retailer 9$1,562 AUD
Retailer 5$1,570 AUD
Retailer 12$1,636 AUD
Retailer 4$1,701 AUD
Retailer 10$1,760 AUD
Retailer 14$1,767 AUD
Retailer 7$1,848 AUD
Retailer 17$1,931 AUD
Retailer 13$1,963 AUD
Retailer 18$2,004 AUD
Retailer 15$2,144 AUD
Retailer 16$2,219 AUD
Retailer 11$2,417 AUD
Retailer 6$2,770 AUD
Retailer 3$3,116 AUD
NZ Jewellers$4,116 AUD

18 data points across 20 retailers

19 retailers$1,275 AUD to $3,116 AUD

A
Cheapest Retailer
-
$1,275 AUD
A
Retailer 2
-
$1,285 AUD
View
Retailer 3
-
$1,501 AUD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$1,535 AUD
View
A
Retailer 5
-
$1,562 AUD
View
A
Retailer 6
-
$1,636 AUD
View
A
Retailer 7
-
$1,701 AUD
View
Retailer 8
-
$1,760 AUD
View
Price last confirmed 11 days ago
A
Retailer 9
-
$1,767 AUD
View
A
Retailer 10
-
$1,848 AUD
View
A
Retailer 11
-
$1,931 AUD
View
A
Retailer 12
-
$1,963 AUD
View
A
Retailer 13
-
$2,004 AUD
View
B+
Retailer 14
-
$2,144 AUD
View
B+
Retailer 15
-
$2,219 AUD
View
Retailer 16
-
$2,417 AUD
View
Price last confirmed 11 days ago
Retailer 17
-
$2,770 AUD
View
Price last confirmed 7 days ago
B
Retailer 18
-
$3,116 AUD
View
Most Expensive
NZ Jewellers
73b45797-32f6-42fb-91f3-e1a6e30f42b2 · Oct 30
$4,116 AUD
$2,828 USD
View
Price last confirmed 7 days ago
18 more retailers have this diamond
Prices start from $1,275 AUDSave up to $1,841 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
$1,275 AUD