Round|Natural|GIA

0.57ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 2496309277

Certificate GIA 2496309277

Diamond specifications and retailer prices

From $758 USD
As of October 29, 2026
Save $1,036 USD (58%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,577 USD 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
Color
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 29
Current: $1,066 USD|Low: $603 USD|High: $1,523 USD|Avg: $1,080 USD|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 7$758 USD
Retailer 2$892 USD
Retailer 9$929 USD
Retailer 6$1,022 USD
Retailer 1$1,066 USD
Retailer 4$1,111 USD
Retailer 8$1,236 USD
Retailer 5$1,265 USD
Retailer 3$1,513 USD

31 data points across 9 retailers

23 retailers$758 USD to $1,794 USD

A
Cheapest Retailer
-
$758 USD
Final sale: no returns
Retailer 2
-
$782 USD
View
Price last confirmed 49 days ago
A
Retailer 3
-
$789 USD
A$1,214 AUD
View
Retailer 4
-
$822 USD
View
Price last confirmed 12 days ago
Retailer 5
-
$822 USD
View
Price last confirmed 31 days ago
A
Retailer 6
-
$833 USD
View
A
Retailer 7
-
$835 USD
View
Retailer 8
-
$853 USD
View
Price last confirmed 30 days ago
A
Retailer 9
-
$892 USD
£702 GBP
View
Retailer 10
-
$902 USD
View
Price last confirmed 53 days ago
B+
Retailer 11
-
$929 USD
View
Retailer 12
-
$948 USD
View
Price last confirmed 30 days ago
B+
Retailer 13
-
$989 USD
View
B+
Retailer 14
-
$1,022 USD
£805 GBP
View
B+
Retailer 15
-
$1,066 USD
£840 GBP
View
B+
Retailer 16
-
$1,111 USD
€1,058 EUR
View
Retailer 17
-
$1,236 USD
A$1,901 AUD
View
Price last confirmed 25 days ago
B+
Retailer 18
-
$1,265 USD
ZAR 20,440 ZAR
View
B
Retailer 19
-
$1,513 USD
£1,191 GBP
View
B
Retailer 20
-
$1,794 USD
£1,412 GBP
View
Retailer 21
-
$2,452 USD
View
Price last confirmed 48 days ago
Retailer 22
-
$2,577 USD
View
Price last confirmed 12 days ago
Most Expensive
NZ Jewellers
d87d797d-a2c8-466b-a69f-eef1837d31c5 · Sep 24
$2,577 USD
View
Price last confirmed 35 days ago
22 more retailers have this diamond
Prices start from $758 USDSave up to $1,036 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
0.57ct Round
$758 USD