Round|Natural|GIA

0.57ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 2566630216

Certificate GIA 2566630216

Diamond specifications and retailer prices

From $451 USD
₹42,932 INR
As of October 31, 2026
Save $1,494 USD (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,945 USD at NZ Jewellers · As of October 30, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2566630216. Listed at 14 retailers as of October 30, 2026, with prices from $451 to $1,945, a $1,494 spread on the same certified stone. NZ Jewellers lists it at $1,945. 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
H
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2566630216
Dimensions5.40 × 5.44 × 3.22 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
5.40 mm5.44 mm0.57 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566630216
Side View
Table 59.0%Crown 31.5°Girdle: MediumPavilion 41.2°Culet: NoneDepth 59.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,945 USD|Low: $451 USD|High: $2,022 USD|Avg: $847 USD|-3.8%
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
October 31, 2026
Retailer 2$451 USD
Retailer 10$599 USD
Retailer 5$610 USD
Retailer 3$655 USD
Retailer 13$681 USD
Retailer 14$681 USD
Retailer 4$744 USD
Retailer 7$744 USD
Retailer 11$752 USD
Retailer 9$789 USD
Retailer 12$805 USD
Retailer 8$818 USD
Retailer 6$1,520 USD
NZ Jewellers$1,945 USD

14 data points across 14 retailers

14 retailers$451 USD to $1,945 USD

A
Cheapest Retailer
-
$451 USD
₹42,932 INR
A
Retailer 2
-
$599 USD
A$921 AUD
View
A
Retailer 3
-
$610 USD
View
A
Retailer 4
-
$655 USD
View
A
Retailer 5
-
$681 USD
View
A
Retailer 6
-
$681 USD
View
B+
Retailer 7
-
$744 USD
View
A
Retailer 8
-
$744 USD
£586 GBP
View
B+
Retailer 9
-
$752 USD
View
B+
Retailer 10
-
$789 USD
View
B+
Retailer 11
-
$805 USD
£634 GBP
View
B+
Retailer 12
-
$818 USD
€779 EUR
View
B
Retailer 13
-
$1,520 USD
£1,197 GBP
View
Most Expensive
B
NZ Jewellers
89e2f97c-80c0-4d14-97de-4697dbb9172f · Oct 30
$1,945 USD
View
13 more retailers have this diamond
Prices start from $451 USDSave up to $1,494 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
$451 USD