Round|Natural|GIA

0.56ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 2494990715

Certificate GIA 2494990715

Diamond specifications and retailer prices

From $793 USD
As of October 29, 2026
Save $819 USD (51%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,745 USD at NZ Jewellers · As of October 27, 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 2494990715. Listed at 16 retailers as of October 29, 2026, with a 103% 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
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2494990715
Dimensions5.24 × 5.28 × 3.28 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
5.24 mm5.28 mm0.56 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2494990715
Side View
Table 56.0%Crown 36°Girdle: THN-STKPavilion 40.6°Culet: NoneDepth 62.3%

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: $1,017 USD|Low: $805 USD|High: $1,623 USD|Avg: $1,227 USD|+5.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 5$965 USD
Retailer 1$1,017 USD
Retailer 3$1,234 USD
Retailer 6$1,316 USD
Retailer 4$1,348 USD
Retailer 2$1,612 USD

41 data points across 6 retailers

16 retailers$793 USD to $1,612 USD

A
Retailer 1
-
$778 USD
Price last confirmed 17 days ago
B+
Retailer 2
-
$793 USD
View
B+
Retailer 3
-
$793 USD
View
Price last confirmed 44 days ago
B+
Retailer 4
-
$805 USD
View
B+
Retailer 5
-
$824 USD
View
B+
Retailer 6
-
$915 USD
View
B
Retailer 7
-
$965 USD
View
B+
Retailer 8
-
$980 USD
View
B+
Retailer 9
-
$1,017 USD
£801 GBP
View
B+
Retailer 10
-
$1,054 USD
View
B
Retailer 11
-
$1,234 USD
€1,175 EUR
View
B
Retailer 12
-
$1,316 USD
A$2,025 AUD
View
Price last confirmed 25 days ago
B
Retailer 13
-
$1,348 USD
ZAR 21,778 ZAR
View
B
Retailer 14
-
$1,411 USD
CA$1,960 CAD
View
B
Retailer 15
-
$1,612 USD
£1,269 GBP
View
Most Expensive
B
NZ Jewellers
da605e35-69c6-46d3-a2a8-d43b70f41bad · Oct 27
$2,745 USD
View
Price under review
15 more retailers have this diamond
Prices start from $793 USDSave up to $819 USD

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
$793 USD