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Round|Natural|GIA

0.56ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 2566236940

Certificate GIA 2566236940

Diamond specifications and retailer prices

From $1,130 AUD
HK$6,200 HKD
As of November 1, 2026
Save $2,498 AUD (69%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,627 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.56ct natural round diamond

This 0.56ct natural round sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2566236940. Listed at 21 retailers as of October 30, 2026, with prices from $1,130 to $3,627, a $2,498 spread on the same certified stone. NZ Jewellers lists it at $3,627. 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

0.56
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2566236940
Dimensions5.26 × 5.28 × 3.27 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
5.26 mm5.28 mm0.56 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566236940
Side View
Table 56.0%Crown 35°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 62.0%

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: $3,627 AUD|Low: $984 AUD|High: $4,211 AUD|Avg: $1,708 AUD|-13.9%
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 1, 2026
Retailer 11$1,130 AUD
Retailer 2$1,144 AUD
Retailer 16$1,338 AUD
Retailer 4$1,362 AUD
Retailer 3$1,369 AUD
Retailer 12$1,408 AUD
Retailer 10$1,425 AUD
Retailer 20$1,475 AUD
Retailer 8$1,488 AUD
Retailer 9$1,545 AUD
Retailer 19$1,579 AUD
Retailer 5$1,636 AUD
Retailer 15$1,680 AUD
Retailer 7$1,703 AUD
Retailer 18$1,721 AUD
Retailer 13$1,902 AUD
Retailer 14$1,969 AUD
Retailer 6$2,296 AUD
Retailer 17$2,701 AUD
NZ Jewellers$3,627 AUD

24 data points across 20 retailers

21 retailers$1,130 AUD to $3,627 AUD

A
Cheapest Retailer
-
$1,130 AUD
HK$6,200 HKD
A
Retailer 2
-
$1,144 AUD
₹76,539 INR
View
A
Retailer 3
-
$1,338 AUD
$940 USD
View
B+
Retailer 4
-
$1,362 AUD
$957 USD
View
Final sale: no returns
Retailer 5
-
$1,365 AUD
$959 USD
View
Price last confirmed 27 days ago
B+
Retailer 6
-
$1,369 AUD
View
Retailer 7
-
$1,416 AUD
SGD 1,344 SGD
View
Price last confirmed 28 days ago
Retailer 8
-
$1,425 AUD
$1,001 USD
View
Price last confirmed 10 days ago
B+
Retailer 9
-
$1,475 AUD
$1,036 USD
View
B+
Retailer 10
-
$1,488 AUD
$1,045 USD
View
B+
Retailer 11
-
$1,545 AUD
$1,085 USD
View
B+
Retailer 12
-
$1,579 AUD
$1,109 USD
View
B+
Retailer 13
-
$1,636 AUD
$1,149 USD
View
B+
Retailer 14
-
$1,680 AUD
$1,180 USD
View
B+
Retailer 15
-
$1,703 AUD
$1,196 USD
View
B
Retailer 16
-
$1,721 AUD
£952 GBP
View
B
Retailer 17
-
$1,902 AUD
$1,336 USD
View
B
Retailer 18
-
$1,969 AUD
€1,317 EUR
View
B
Retailer 19
-
$2,296 AUD
ZAR 26,053 ZAR
View
B
Retailer 20
-
$2,701 AUD
£1,494 GBP
View
Most Expensive
B
NZ Jewellers
d51bdc3f-9512-4211-84a9-7a736fe9f706 · Oct 30
$3,627 AUD
$2,548 USD
View
20 more retailers have this diamond
Prices start from $1,130 AUDSave up to $2,498 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
0.56ct Round
$1,130 AUD