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Round|Natural|GIA

0.80ct I I1 Round Natural Diamond

EX • I/I1 • GIA 2554503398

Certificate GIA 2554503398

Diamond specifications and retailer prices

From $948 AUD
HK$5,200 HKD
As of November 1, 2026
Save $3,074 AUD (76%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,022 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 I1 clarity (included), with a top-tier cut grade and certified by GIA 2554503398. Listed at 10 retailers as of October 30, 2026, with prices from $948 to $4,022, a $3,074 spread on the same certified stone. NZ Jewellers lists it at $4,022. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.80
Carat
I
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2554503398
Dimensions5.90 × 5.92 × 3.70 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
5.90 mm5.92 mm0.80 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2554503398
Side View
Table 57.0%Crown 35°Girdle: THN-STKPavilion 41.2°Culet: NoneDepth 62.6%

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 1
Current: $4,022 AUD|Low: $948 AUD|High: $4,195 AUD|Avg: $1,674 AUD|-4.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 5$948 AUD
Retailer 4$950 AUD
Retailer 7$1,271 AUD
Retailer 8$1,293 AUD
Retailer 3$1,320 AUD
Retailer 2$1,466 AUD
Retailer 9$1,491 AUD
Retailer 6$1,785 AUD
Retailer 10$1,824 AUD
NZ Jewellers$4,022 AUD

36 data points across 10 retailers

10 retailers$948 AUD to $4,022 AUD

A
Cheapest Retailer
-
$948 AUD
HK$5,200 HKD
A
Retailer 2
-
$950 AUD
₹63,530 INR
View
A
Retailer 3
-
$1,271 AUD
$893 USD
View
A
Retailer 4
-
$1,293 AUD
$908 USD
View
A
Retailer 5
-
$1,320 AUD
$927 USD
View
B+
Retailer 6
-
$1,466 AUD
$1,030 USD
View
B+
Retailer 7
-
$1,491 AUD
$1,047 USD
View
B+
Retailer 8
-
$1,785 AUD
€1,194 EUR
View
B+
Retailer 9
-
$1,824 AUD
$1,281 USD
View
Most Expensive
B
NZ Jewellers
f92b84f4-9c5b-42c3-8acb-3f8b6bc42476 · Oct 30
$4,022 AUD
$2,825 USD
View
9 more retailers have this diamond
Prices start from $948 AUDSave up to $3,074 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
$948 AUD