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Round|Natural|GIA

0.56ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 2566109863

Certificate GIA 2566109863

Diamond specifications and retailer prices

From $771 SGD
HK$4,700 HKD
As of October 29, 2026
Save $2,438 SGD (76%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,439 SGD at NZ Jewellers · As of September 8, 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2566109863. Listed at 22 retailers as of October 26, 2026, with a 316% 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

0.56
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2566109863
Dimensions5.25 × 5.29 × 3.29 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.25 mm5.29 mm0.56 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566109863
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

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: Oct 29
Current: $3,209 SGD|Low: $771 SGD|High: $3,209 SGD|Avg: $1,176 SGD
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
October 29, 2026
Retailer 10$771 SGD
Retailer 11$774 SGD
Retailer 5$945 SGD
Retailer 12$951 SGD
Retailer 18$968 SGD
Retailer 14$977 SGD
Retailer 3$1,024 SGD
Retailer 16$1,039 SGD
Retailer 7$1,063 SGD
Retailer 8$1,072 SGD
Retailer 15$1,180 SGD
Retailer 6$1,213 SGD
Retailer 2$1,233 SGD
Retailer 13$1,340 SGD
Retailer 4$1,390 SGD
Retailer 17$1,450 SGD
Retailer 9$1,877 SGD
NZ Jewellers$3,209 SGD

19 data points across 18 retailers

22 retailers$771 SGD to $3,209 SGD

A
Cheapest Retailer
-
$771 SGD
HK$4,700 HKD
A
Retailer 2
-
$774 SGD
₹57,518 INR
View
A
Retailer 3
-
$945 SGD
$737 USD
View
Final sale: no returns
A
Retailer 4
-
$951 SGD
$742 USD
View
A
Retailer 5
-
$968 SGD
€719 EUR
View
Price last confirmed 3 days ago
A
Retailer 6
-
$977 SGD
View
A
Retailer 7
-
$1,024 SGD
$799 USD
View
A
Retailer 8
-
$1,039 SGD
$811 USD
View
A
Retailer 9
-
$1,063 SGD
$829 USD
View
A
Retailer 10
-
$1,072 SGD
View
A
Retailer 11
-
$1,097 SGD
$856 USD
View
Price last confirmed 54 days ago
A
Retailer 12
-
$1,180 SGD
$921 USD
View
A
Retailer 13
-
$1,213 SGD
£745 GBP
View
A
Retailer 14
-
$1,233 SGD
£757 GBP
View
B+
Retailer 15
-
$1,265 SGD
$987 USD
View
Price last confirmed 52 days ago
B+
Retailer 16
-
$1,340 SGD
€996 EUR
View
B+
Retailer 17
-
$1,390 SGD
$1,085 USD
View
B+
Retailer 18
-
$1,448 SGD
A$1,738 AUD
View
B+
Retailer 19
-
$1,450 SGD
$1,131 USD
View
B+
Retailer 20
-
$1,877 SGD
£1,153 GBP
View
B
Retailer 21
-
$3,209 SGD
$2,504 USD
View
Most Expensive
B
NZ Jewellers
8953341e-c575-4b8b-983a-a53c0afac632 · Sep 8
$3,439 SGD
$2,683 USD
View
Price last confirmed 51 days ago
21 more retailers have this diamond
Prices start from $771 SGDSave up to $2,438 SGD

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
$771 SGD