Round|Natural|GIA

0.57ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 2496309277

Certificate GIA 2496309277

Diamond specifications and retailer prices

From €678 EUR
$758 USD
As of October 31, 2026
Save €927 EUR (58%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €2,307 EUR at NZ Jewellers · As of September 24, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2496309277. Listed at 23 retailers as of October 29, 2026, with a 137% 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

0.57
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2496309277
Dimensions5.31 × 5.26 × 3.32 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
5.31 mm5.26 mm0.57 ctD / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2496309277
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.7%

Caratlytics Score

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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 31
Current: €798 EUR|Low: €540 EUR|High: €1,363 EUR|Avg: €984 EUR|+5.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 7€678 EUR
Retailer 1€798 EUR
Retailer 6€915 EUR
Retailer 4€955 EUR
Retailer 3€997 EUR
Retailer 8€1,106 EUR
Retailer 2€1,135 EUR
Retailer 5€1,354 EUR

31 data points across 8 retailers

23 retailers€678 EUR to €1,605 EUR

A
Cheapest Retailer
-
€678 EUR
$758 USD
Final sale: no returns
Retailer 2
-
€700 EUR
$782 USD
View
Price last confirmed 51 days ago
A
Retailer 3
-
€706 EUR
A$1,214 AUD
View
Retailer 4
-
€736 EUR
$822 USD
View
Price last confirmed 14 days ago
Retailer 5
-
€736 EUR
$822 USD
View
Price last confirmed 32 days ago
A
Retailer 6
-
€746 EUR
$833 USD
View
A
Retailer 7
-
€747 EUR
$835 USD
View
Retailer 8
-
€764 EUR
$853 USD
View
Price last confirmed 32 days ago
A
Retailer 9
-
€798 EUR
£702 GBP
View
Retailer 10
-
€807 EUR
$902 USD
View
Price last confirmed 54 days ago
B+
Retailer 11
-
€832 EUR
$929 USD
View
Retailer 12
-
€849 EUR
$948 USD
View
Price last confirmed 32 days ago
B+
Retailer 13
-
€885 EUR
$989 USD
View
B+
Retailer 14
-
€915 EUR
£805 GBP
View
B+
Retailer 15
-
€955 EUR
£840 GBP
View
B+
Retailer 16
-
€997 EUR
View
Retailer 17
-
€1,106 EUR
A$1,901 AUD
View
Price last confirmed 26 days ago
B+
Retailer 18
-
€1,135 EUR
ZAR 20,490 ZAR
View
B
Retailer 19
-
€1,354 EUR
£1,191 GBP
View
B
Retailer 20
-
€1,605 EUR
£1,412 GBP
View
Retailer 21
-
€2,195 EUR
$2,452 USD
View
Price last confirmed 50 days ago
Retailer 22
-
€2,307 EUR
$2,577 USD
View
Price last confirmed 14 days ago
Most Expensive
NZ Jewellers
d87d797d-a2c8-466b-a69f-eef1837d31c5 · Sep 24
€2,307 EUR
$2,577 USD
View
Price last confirmed 37 days ago
22 more retailers have this diamond
Prices start from €678 EURSave up to €927 EUR

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
0.57ct Round
€678 EUR