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Round|Natural|GIA

0.57ct K I1 Round Natural Diamond

EX • K/I1 • GIA 1295987434

Certificate GIA 1295987434

Diamond specifications and retailer prices

From $804 AUD
As of November 5, 2026
Save $1,981 AUD (71%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,786 AUD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.57ct natural round diamond

This 0.57ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade and certified by GIA 1295987434. Listed at 6 retailers as of November 4, 2026, with prices from $804 to $2,786, a $1,981 spread on the same certified stone. NZ Jewellers lists it at $2,786. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.57
Carat
K
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1295987434
Dimensions5.30 × 5.33 × 3.30 mm
L/W Ratio1.01
Star length55%
Lower girdle75%
Top View
5.30 mm5.33 mm0.57 ctK / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1295987434
Side View
Table 58.0%Crown 35°Girdle: THN-STKPavilion 41.2°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $2,786 AUD|Low: $804 AUD|High: $2,786 AUD|Avg: $1,226 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 4$804 AUD
Retailer 3$867 AUD
Retailer 6$867 AUD
Retailer 5$929 AUD
Retailer 9$981 AUD
Retailer 7$1,034 AUD
Retailer 2$1,299 AUD
Retailer 10$1,300 AUD
Retailer 8$1,336 AUD
NZ Jewellers$2,786 AUD

17 data points across 10 retailers

6 retailers$804 AUD to $2,786 AUD

B+
Cheapest Retailer
-
$804 AUD
Retailer 2
-
$867 AUD
View
Price last confirmed 8 days ago
B
Retailer 3
-
$867 AUD
View
B
Retailer 4
-
$929 AUD
View
B
Retailer 5
-
$1,299 AUD
View
Most Expensive
C
NZ Jewellers
ef7eb1c5-3b7f-4f24-b8b9-188fb83e5d68 · Nov 4
$2,786 AUD
$1,950 USD
View
5 more retailers have this diamond
Prices start from $804 AUDSave up to $1,981 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.

B+
0.57ct Round
$804 AUD