Round|Natural|GIA

0.57ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 2496309277

Certificate GIA 2496309277

Diamond specifications and retailer prices

From HK$5,947 HKD
$758 USD
As of October 31, 2026
Save HK$8,125 HKD (58%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$20,218 HKD 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 31, 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
Colour
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

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: HK$6,996 HKD|Low: HK$4,731 HKD|High: HK$11,947 HKD|Avg: HK$8,622 HKD|+5.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 7HK$5,947 HKD
Retailer 1HK$6,996 HKD
Retailer 6HK$8,021 HKD
Retailer 4HK$8,367 HKD
Retailer 3HK$8,741 HKD
Retailer 8HK$9,694 HKD
Retailer 2HK$9,951 HKD
Retailer 5HK$11,867 HKD

31 data points across 8 retailers

23 retailersHK$5,947 HKD to HK$14,072 HKD

A
Cheapest Retailer
-
HK$5,947 HKD
$758 USD
Final sale: no returns
Retailer 2
-
HK$6,135 HKD
$782 USD
View
Price last confirmed 51 days ago
A
Retailer 3
-
HK$6,192 HKD
A$1,214 AUD
View
Retailer 4
-
HK$6,449 HKD
$822 USD
View
Price last confirmed 14 days ago
Retailer 5
-
HK$6,449 HKD
$822 USD
View
Price last confirmed 33 days ago
A
Retailer 6
-
HK$6,535 HKD
$833 USD
View
A
Retailer 7
-
HK$6,551 HKD
$835 USD
View
Retailer 8
-
HK$6,692 HKD
$853 USD
View
Price last confirmed 32 days ago
A
Retailer 9
-
HK$6,996 HKD
£702 GBP
View
Retailer 10
-
HK$7,077 HKD
$902 USD
View
Price last confirmed 55 days ago
B+
Retailer 11
-
HK$7,289 HKD
$929 USD
View
Retailer 12
-
HK$7,438 HKD
$948 USD
View
Price last confirmed 32 days ago
B+
Retailer 13
-
HK$7,759 HKD
$989 USD
View
B+
Retailer 14
-
HK$8,021 HKD
£805 GBP
View
B+
Retailer 15
-
HK$8,367 HKD
£840 GBP
View
B+
Retailer 16
-
HK$8,741 HKD
€1,061 EUR
View
Retailer 17
-
HK$9,694 HKD
A$1,901 AUD
View
Price last confirmed 27 days ago
B+
Retailer 18
-
HK$9,951 HKD
ZAR 20,490 ZAR
View
B
Retailer 19
-
HK$11,867 HKD
£1,191 GBP
View
B
Retailer 20
-
HK$14,072 HKD
£1,412 GBP
View
Retailer 21
-
HK$19,238 HKD
$2,452 USD
View
Price last confirmed 51 days ago
Retailer 22
-
HK$20,218 HKD
$2,577 USD
View
Price last confirmed 15 days ago
Most Expensive
NZ Jewellers
d87d797d-a2c8-466b-a69f-eef1837d31c5 · Sep 24
HK$20,218 HKD
$2,577 USD
View
Price last confirmed 37 days ago
22 more retailers have this diamond
Prices start from HK$5,947 HKDSave up to HK$8,125 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$5,947 HKD