Round|Natural|GIA

0.57ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 2397593965

Certificate GIA 2397593965

Diamond specifications and retailer prices

From HK$4,613 HKD
$588 USD
As of October 25, 2026
Save HK$5,291 HKD (53%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$13,942 HKD at NZ Jewellers · As of September 15, 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 2397593965. Listed at 15 retailers as of October 25, 2026, with a 115% 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
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2397593965
Dimensions5.34 × 5.31 × 3.30 mm
L/W Ratio1.01
Top View
5.34 mm5.31 mm0.57 ctH / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2397593965
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.0%

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 25
Current: HK$5,349 HKD|Low: HK$3,625 HKD|High: HK$10,283 HKD|Avg: HK$5,433 HKD|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 27, 2026
Retailer 5HK$3,954 HKD
Retailer 7HK$4,433 HKD
Retailer 2HK$4,786 HKD
Retailer 10HK$4,927 HKD
Retailer 8HK$4,943 HKD
Retailer 6HK$5,316 HKD
Retailer 1HK$5,349 HKD
Retailer 9HK$5,390 HKD
Retailer 3HK$6,351 HKD
Retailer 4HK$9,904 HKD

15 data points across 10 retailers

15 retailersHK$4,613 HKD to HK$9,904 HKD

Retailer 1
-
HK$4,284 HKD
$546 USD
Price last confirmed 20 days ago
Retailer 2
-
HK$4,433 HKD
$565 USD
View
Price last confirmed 24 days ago
Retailer 3
-
HK$4,449 HKD
$567 USD
View
Price last confirmed 47 days ago
A
Retailer 4
-
HK$4,613 HKD
$588 USD
View
A
Retailer 5
-
HK$4,613 HKD
$588 USD
View
A
Retailer 6
-
HK$4,943 HKD
$630 USD
View
Retailer 7
-
HK$4,943 HKD
$630 USD
View
Price last confirmed 20 days ago
Retailer 8
-
HK$5,131 HKD
$654 USD
View
Price last confirmed 48 days ago
A
Retailer 9
-
HK$5,316 HKD
$678 USD
View
A
Retailer 10
-
HK$5,349 HKD
£537 GBP
View
A
Retailer 11
-
HK$5,390 HKD
$687 USD
View
B+
Retailer 12
-
HK$6,351 HKD
€771 EUR
View
B
Retailer 13
-
HK$9,886 HKD
£992 GBP
View
B
Retailer 14
-
HK$9,904 HKD
£994 GBP
View
Most Expensive
NZ Jewellers
bf6d67c5-cc82-4930-88e2-7b4ea588b917 · Sep 15
HK$13,942 HKD
$1,777 USD
View
Price last confirmed 47 days ago
14 more retailers have this diamond
Prices start from HK$4,613 HKDSave up to HK$5,291 HKD

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
HK$4,613 HKD