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Round|Natural|GIA

0.56ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 5513177377

Certificate GIA 5513177377

Diamond specifications and retailer prices

From $773 SGD
$605 USD
As of November 2, 2026
Save $1,163 SGD (60%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,631 SGD at NZ Jewellers · As of September 15, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5513177377. Listed at 21 retailers as of November 1, 2026, with a 150% 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
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5513177377
Dimensions5.26 × 5.24 × 3.28 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
5.26 mm5.24 mm0.56 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5513177377
Side View
Table 56.0%Crown 35.5°Girdle: ThickPavilion 40.6°Culet: NoneDepth 62.4%

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: Nov 2
Current: $1,029 SGD|Low: $531 SGD|High: $1,961 SGD|Avg: $1,097 SGD|+4.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6$623 SGD
Retailer 9$773 SGD
Retailer 10$850 SGD
Retailer 7$1,007 SGD
Retailer 1$1,029 SGD
Retailer 8$1,074 SGD
Retailer 3$1,119 SGD
Retailer 2$1,262 SGD
Retailer 5$1,292 SGD
Retailer 4$1,937 SGD

37 data points across 10 retailers

21 retailers$773 SGD to $1,937 SGD

Retailer 1
-
$623 SGD
₹46,386 INR
Price last confirmed 8 days ago
A
Retailer 2
-
$773 SGD
$605 USD
View
Final sale: no returns
Retailer 3
-
$794 SGD
$621 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
$803 SGD
A$966 AUD
View
Retailer 5
-
$839 SGD
$656 USD
View
Price last confirmed 48 days ago
Retailer 6
-
$839 SGD
$656 USD
View
Price last confirmed 17 days ago
A
Retailer 7
-
$850 SGD
$665 USD
View
Retailer 8
-
$872 SGD
$682 USD
View
Price last confirmed 17 days ago
Retailer 9
-
$968 SGD
$757 USD
View
Price last confirmed 48 days ago
B+
Retailer 10
-
$972 SGD
$760 USD
View
B+
Retailer 11
-
$1,007 SGD
£620 GBP
View
B+
Retailer 12
-
$1,008 SGD
$788 USD
View
B+
Retailer 13
-
$1,029 SGD
£634 GBP
View
B+
Retailer 14
-
$1,074 SGD
$840 USD
View
B+
Retailer 15
-
$1,119 SGD
€834 EUR
View
B+
Retailer 16
-
$1,154 SGD
$903 USD
View
Retailer 17
-
$1,262 SGD
A$1,518 AUD
View
Price last confirmed 28 days ago
B+
Retailer 18
-
$1,292 SGD
ZAR 16,325 ZAR
View
B
Retailer 19
-
$1,850 SGD
£1,139 GBP
View
B
Retailer 20
-
$1,937 SGD
£1,193 GBP
View
Most Expensive
NZ Jewellers
c3cebdae-906f-481e-9292-7da5e93da642 · Sep 15
$2,631 SGD
$2,058 USD
View
Price last confirmed 47 days ago
20 more retailers have this diamond
Prices start from $773 SGDSave up to $1,163 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
$773 SGD