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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 $1,065 NZD
$599 USD
As of November 2, 2026
Save $1,120 NZD (51%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,465 NZD 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: $3,465 NZD|Low: $830 NZD|High: $3,465 NZD|Avg: $1,325 NZD
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$831 NZD
Retailer 7$893 NZD
Retailer 5$981 NZD
Retailer 4$1,161 NZD
Retailer 15$1,308 NZD
Retailer 3$1,320 NZD
Retailer 8$1,340 NZD
Retailer 6$1,655 NZD
Retailer 13$1,676 NZD
Retailer 14$1,680 NZD
Retailer 9$2,079 NZD
Retailer 12$2,079 NZD
Retailer 11$2,151 NZD
Retailer 2$2,185 NZD
Retailer 10$2,443 NZD
MOH London$3,465 NZD

31 data points across 16 retailers

13 retailers$1,065 NZD to $2,185 NZD

Retailer 1
-
$893 NZD
SGD 679 SGD
Price last confirmed 22 days ago
A
Retailer 2
-
$1,065 NZD
$599 USD
View
Retailer 3
-
$1,161 NZD
$653 USD
View
Price last confirmed 23 days ago
Retailer 4
-
$1,320 NZD
£585 GBP
View
Price last confirmed 20 days ago
Retailer 5
-
$1,340 NZD
$754 USD
View
Price last confirmed 24 days ago
B+
Retailer 6
-
$1,676 NZD
$943 USD
View
B+
Retailer 7
-
$1,680 NZD
$945 USD
View
Retailer 8
-
$2,079 NZD
$1,170 USD
View
Price last confirmed 7 days ago
B
Retailer 9
-
$2,079 NZD
$1,170 USD
View
Retailer 10
-
$2,151 NZD
$1,210 USD
View
Price last confirmed 7 days ago
B
Retailer 11
-
$2,185 NZD
£968 GBP
View
Retailer 12
-
$2,443 NZD
€1,309 EUR
View
Price last confirmed 7 days ago
Most Expensive
MOH London
4420A6A7A · Oct 26
$3,465 NZD
£1,535 GBP
View
Price last confirmed 7 days ago
12 more retailers have this diamond
Prices start from $1,065 NZDSave up to $1,120 NZD

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
$1,065 NZD