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Round|Natural|GIA

0.57ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 2235844368

Certificate GIA 2235844368

Diamond specifications and retailer prices

From $855 AUD
$599 USD
As of November 2, 2026
Save $899 AUD (51%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,782 AUD at MOH London · As of October 26, 2026
View at MOH London

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 2235844368. Listed at 13 retailers as of October 28, 2026, with a 105% 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
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2235844368
Dimensions5.27 × 5.30 × 3.31 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.27 mm5.30 mm0.57 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235844368
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.6%

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: Nov 2
Current: $2,782 AUD|Low: $666 AUD|High: $2,782 AUD|Avg: $1,064 AUD
MOH London
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
Retailer 15
Retailer 16
October 28, 2026
Retailer 16$667 AUD
Retailer 7$717 AUD
Retailer 5$788 AUD
Retailer 4$932 AUD
Retailer 15$1,050 AUD
Retailer 3$1,060 AUD
Retailer 8$1,076 AUD
Retailer 6$1,328 AUD
Retailer 13$1,346 AUD
Retailer 14$1,348 AUD
Retailer 9$1,669 AUD
Retailer 12$1,669 AUD
Retailer 11$1,727 AUD
Retailer 2$1,754 AUD
Retailer 10$1,961 AUD
MOH London$2,782 AUD

31 data points across 16 retailers

13 retailers$855 AUD to $1,754 AUD

Retailer 1
-
$717 AUD
SGD 679 SGD
Price last confirmed 22 days ago
A
Retailer 2
-
$855 AUD
$599 USD
View
Retailer 3
-
$932 AUD
$653 USD
View
Price last confirmed 23 days ago
Retailer 4
-
$1,060 AUD
£585 GBP
View
Price last confirmed 20 days ago
Retailer 5
-
$1,076 AUD
$754 USD
View
Price last confirmed 24 days ago
B+
Retailer 6
-
$1,346 AUD
$943 USD
View
B+
Retailer 7
-
$1,348 AUD
$945 USD
View
Retailer 8
-
$1,669 AUD
$1,170 USD
View
Price last confirmed 7 days ago
B
Retailer 9
-
$1,669 AUD
$1,170 USD
View
Retailer 10
-
$1,727 AUD
$1,210 USD
View
Price last confirmed 7 days ago
B
Retailer 11
-
$1,754 AUD
£968 GBP
View
Retailer 12
-
$1,961 AUD
€1,309 EUR
View
Price last confirmed 7 days ago
Most Expensive
MOH London
4420A6A7A · Oct 26
$2,782 AUD
£1,535 GBP
View
Price last confirmed 7 days ago
12 more retailers have this diamond
Prices start from $855 AUDSave up to $899 AUD

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
$855 AUD